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Peer-reviewed Scientific Papers

View list by year
  1. Impact of arthritis, prevalence and incidence
  2. Living with arthritis
  3. Primary health care
  4. Rehabilitation and community services
  5. Orthopaedic services
  6. Total joint replacement
  7. Rheumatology services
  8. Access to care
  9. Medication
  10. Chronic disease, disability and quality of life
  11. Outcome measures
  12. Conceptual models

Impact of arthritis, prevalence and incidence

  • Bollegala D, Perruccio AV, Badley EM. Combined impact of concomitant arthritis and back problems on health status: results from a nationally representative health survey. Arthritis Care Res (Hoboken) 2011; 63(11):1584-1591. [Pub Med ID 22034120]
  • Kaptein SA, Badley EM. Gender, Age, Arthritis and Chronic Disease: Influence on Physical Activity Behaviours. J Phys Act Health 2011. [Pub Med ID 21934168]
  • Hawker GA, French MR, Waugh EJ, Gignac MA, Cheung C, Murray BJ. The multidimensionality of sleep quality and its relationship to fatigue in older adults with painful osteoarthritis. Osteoarthritis Cartilage 2010; 18(11):1365-1371. [Pub Med ID 20708004]
  • Hawker GA, Gignac MA, Badley E, Davis AM, French MR, Li Y et al. A longitudinal study to explain the pain-depression link in older adults with osteoarthritis. Arthritis Care Res (Hoboken) 2011; 63(10):1382-1390. [Pub Med ID 20662042]
  • Sayre EC, Jordan JM, Cibere J, Murphy L, Schwartz TA, Helmick CG et al. Quantifying the association of radiographic osteoarthritis in knee or hip joints with other knees or hips: the Johnston County Osteoarthritis Project. J Rheumatol 2010; 37(6):1260-1265. [Pub Med ID 20395646]
  • Badley EM, Ansari H. Arthritis and arthritis-attributable activity limitations in the United States and Canada: a cross-border comparison. Arthritis Care Res (Hoboken ) 2010; 62(3):308-315. [Pub Med ID 20391476]
  • Kopec JA, Sayre EC, Flanagan WM, Fines P, Cibere J, Rahman MM et al. Development of a population-based microsimulation model of osteoarthritis in Canada. Osteoarthritis & Cartilage 2010; 18(3):303-311. [Pub Med ID 19879999]
  • Gooberman-Hill R, French M, Dieppe P, Hawker G. Expressing pain and fatigue: A new method of analysis to explore differences in osteoarthritis experience. Arthritis Rheum. 2009 Mar 15;61(3):353-60.[Pub Med ID 19248131]
  • Kopec JA, Rahman MM, Sayre EC, Cibere J, Flanagan WM, Aghajanian J, Anis AH, Jordan JM, Badley EM. Trends in physician-diagnosed osteoarthritis incidence in an administrative database in British Columbia, Canada, 1996-1997 through 2003-2004. Arthritis Rheum. 2008 Jul 15;59(7):929-34. [Pub Med ID 18576288]
  • Cañizares M, Power JD, Perruccio AV, Badley EM. Association of regional racial/cultural context and socioeconomic status with arthritis in the population: A multilevel analysis. Arthritis Rheum. 2008 Feb 29;59(3):399-407. [Pub Med ID 18311772]Abstract & Supplementary Information
  • Perruccio AV, Power JD, Badley EM. The relative impact of 13 chronic conditions across three different outcomes. J Epidemiol Community Health. 2007 Dec;61(12):1056-1061. [Pub Med ID 18000127] Abstract & Supplementary Information
  • Kopec JA, Rahman M, Berthelot JM, LePetit C, Aghajanian J, Sayre EC, Cibere J, Anis AH, Badley EM. Descriptive epidemiology of osteoarthritis in British Columbia, Canada. J Rheumatol. 2006. [Pub Med ID 17183616]
  • Perruccio AV, Power JD, Badley EM. Revisiting arthritis prevalence projections – it’s more than just an aging of the population. J Rheumatol. 2006; 33(9):1856-1862. [Pub Med ID 16960946] Abstract & Supplementary Information
  • Power JD, Perruccio AV, Desmeules M, Lagacé C, Badley EM. Ambulatory physician care for musculoskeletal disorders in Canada. J Rheumatol. 2006 Jan;33(1):133-9. [Pub Med ID 16395761] Abstract & Supplementary Information
  • Boyle E, Badley EM, Glazier RH. The relationship between local availability and first-time use of specialists in an arthritis population. Can J Public Health. 2006 May-Jun;97(3):210-3. [Pub Med ID 16827408]
  • Gupta S, Hawker GA, Laporte A, Croxford R, Coyte PC. The economic burden of disabling hip and knee osteoarthritis (OA) from the perspective of individuals living with this condition. Rheumatology (Oxford). 2005 Dec;44(12):1531-7. [Pub Med ID 16091394]
  • Power JD, Perruccio AV, Badley EM. Pain as a mediator of sleep problems in arthritis and other chronic conditions. Arthritis Rheum. 2005 Dec 7;53(6):911-919. [Pub Med ID 16342098] Abstract & Supplementary Information
  • Perruccio AV, Power JD, Badley EM. Arthritis onset and worsening self-rated health: the role of pain and activity limitations; A longitudinal evaluation of the role of pain and activity limitation. Arthritis Care Res. 2005 Aug;53(4):57-77. [Pub Med ID 16082649] Abstract & Supplementary Information
  • Badley EM. Arthritis in Canada: what do we know and what should we know? J Rheumatol Suppl. 2005 Jan;72:39-41. [Pub Med ID 15660465]
  • Wang PP, Badley EM, Gignac MAM. Perceived need for workplace accommodation and labor force participation in Canadian adults with activity limitations. Am J Public Health 2004;94:1515-1518. [Pub Med ID 15333305] Abstract & Supplementary Information
  • Badley EM, Kasman NM. The Impact of Arthritis on Canadian Women. Women’s Health Surveillance Report. BMC Women’s Health. 2004 Aug;4(Suppl 1):S18:1-10. [Pub Med ID 15345081] Abstract & Supplementary Information
  • Perruccio AV, Badley EM. Proxy reporting and the increasing prevalence of arthritis in Canada. CJPH. 2004;95(3):169-73. [Pub Med ID 15191116]
  • Kasman NM, Badley EM. Beyond access; who reports that health care is not being received when needed in a publicly-funded health are system? CJPH. 2004;95(4):304-308. [Pub Med ID 15362477]
  • Wang PP, Badley EM. Consistent low prevalence of arthritis in Quebec: Findings from a provincial variation study based on several Canadian Population Health Surveys. J Rheumatol. 2003 Jan;30(1):126-31. [Pub Med ID 12508401]
  • Badley EM, Wang PP. The contribution of arthritis and arthritis disability to nonparticipation in the labor force: a Canadian example. Journal of Rheumatology. 2001; 28(5):1077-82. [Pub Med ID 11361193]
  • Wang PP, Elsbett-Koeppen R, Geng G, Badley EM. Arthritis prevalence and place of birth: findings from the 1994 Canadian National Population Health Survey. Am J Epidemiol. 2000; 152(5): 442-445. [Pub Med ID 10981458]
  • Badley EM, Wang PP. Arthritis and the aging population: Projections of arthritis prevalence in Canada, 1991-2031. J Rheumatol. 1998; 25(12):138-144. [Pub Med ID 9458217]
  • Badley EM. The effect of osteoarthritis on disability and health care use in Canada. Third International Symposium on Osteoarthritis: Challenges for the 21st Century. Val David, Québec. J Rheumatol. 1995;22(1) (Suppl 43):19-22. [Pub Med ID 7752126]
  • Badley EM, Webster G, Rasooly I. The impact of musculoskeletal disorders in the population: are they just aches and pains? Findings from the 1990 Ontario Health Survey. J Rheumatol. 1995;22(4): 733-739. [Pub Med ID 7791173]
  • Badley EM, Crotty M. An international comparison of the estimated impact of the aging of the population on the major cause of disablement, musculoskeletal disorders. J Rheumatol. 1995;22(10):1934-1940. [Pub Med ID 8991994]
  • Badley EM. The impact of disabling arthritis. Arthritis Care Res. (Special Issue) 1995;8(4): 221-228. [Pub Med ID 8605260]
  • Reynolds DL, Chambers LW, Badley EM, Bennett KJ, Goldsmith CH, Jamieson E, Torrance GW, Tugwell P. Physical disability among Canadian reporting musculoskeletal disease. J Rheumatol. 1992;19(7):1020-1030. [Pub Med ID 1387418]

Living with arthritis

  • Gignac MA, Backman CL, Kaptein S, Lacaille D, Beaton DE, Hofstetter C et al. Tension at the borders: perceptions of role overload, conflict, strain and facilitation in work, family and health roles among employed individuals with arthritis. Rheumatology (Oxford) 2012; 51(2):324-332. [Pub Med ID 22039223]
  • Tang K, Escorpizo R, Beaton DE, Bombardier C, Lacaille D, Zhang W et al. Measuring the impact of arthritis on worker productivity: perspectives, methodologic issues, and contextual factors. J Rheumatol 2011; 38(8):1776-1790. [Pub Med ID 21807801]
  • Gignac MA, Cao X, Tang K, Beaton DE. Examination of arthritis-related work place activity limitations and intermittent disability over four-and-a-half years and its relationship to job modifications and outcomes. Arthritis Care Res (Hoboken ) 2011; 63(7):953-962. [Pub Med ID 21360695]
  • Zhang W, Gignac MA, Beaton D, Tang K, Anis AH. Productivity loss due to presenteeism among patients with arthritis: estimates from 4 instruments. J Rheumatol 2010; 37(9):1805-1814. [Pub Med ID 20595270]
  • Kaptein SA, Gignac MA, Badley EM. Differences in the workforce experiences of women and men with arthritis disability: a population health perspective. Arthritis Rheum. 2009 May 15.61(5):606-13. [Pub Med ID 19405013]
  • Davis AM, Wong R, Badley EM, Gignac MA. There's more to life than everyday function: the challenge of measuring social role participation in ankylosing spondylitis. Nat Clin Pract Rheumatol. 2009 Jan;5(1):46-51. [Pub Med ID 19098928]
  • Hawker GA, Stewart L, French MR, Cibere J, Jordan JM, March L, Suarez-Almazor M, Gooberman-Hill R. Understanding the pain experience in hip and knee osteoarthritis--an OARSI/OMERACT initiative. Osteoarthritis Cartilage. 2008 Apr;16(4):415-22. [Pub Med ID 18296075]
  • Gooberman-Hill R, French M, Dieppe P, Hawker G. Expressing pain and fatigue: A new method of analysis to explore differences in osteoarthritis experience. Arthritis Rheum. 2009 Mar 15;61(3):353-60.[Pub Med ID 19248131]
  • Davis AM, Wong R, Badley EM, Gignac MA. There's more to life than everyday function: the challenge of measuring social role participation in ankylosing spondylitis. Nat Clin Pract Rheumatol. 2009 Jan;5(1):46-51. [Pub Med ID 19098928]
  • Gignac MA, Cao X, Lacaille D, Anis AH, Badley EM. Arthritis- related work transitions: a prospective analysis of reported productivity losses, work changes, and leaving the labor force. Arthritis Rheum. 2008 Dec 15;59(12):1805-13.[Pub Med ID 19035423]
  • Gignac MA, Backman CL, Davis AM, Lacaille D, Mattison CA, Montie P, Badley EM. Understanding Social Role Participation: What Matters to People with Arthritis? J Rheumatol. 2008 Aug;35 (8):1655-1636. [Pub Med ID 18597401]Abstract & Supplementary Information
  • Power JD, Badley EM, French MR, Wall AJ, Hawker GA. Fatigue in osteoarthritis: a qualitative study. BMC Musculoskelet Disord. 2008 May 1;9:63. [Pub Med ID 18452607]Abstract & Supplementary Information
  • Machado GP, Gignac MA, Badley EM. Participation restrictions among older adults with osteoarthritis: A mediated model of physical symptoms, activity limitations, and depression. Arthritis Rheum. 2008 Feb 15;59(1):129-35. [Pub Med ID 18163415] Abstract & Supplementary Information
  • Sale JE, Gignac M, Hawker G. The relationship between disease symptoms, life events, coping and treatment, and depression among older adults with osteoarthritis. J Rheumatol. 2008 Feb;35(2):335-42. [Pub Med ID 18203312]
  • Lacaille D, White MA, Backman CL, Gignac MA. Problems faced at work due to inflammatory arthritis: new insights gained from understanding patients’ perspective. Arthritis Rheum. 2007 Oct 15;57(7):1269-79. [Pub Med ID 17907223]
  • Gignac MA, Sutton D, Badley EM. Arthritis symptoms, the work environment, and the future: measuring perceived job strain among employed persons with arthritis. Arthritis Rheum. 2007 Jun 15;57(5):738-47. [Pub Med ID 17530672] Abstract & Supplementary Information
  • Sale JE, Gignac M, Hawker G. How “bad” does the pain have to be? A qualitative study examining adherence to pain medication in older adults with osteoarthritis. Arthritis Rheum. 2006 Apr 15;55(2):272-8. [Pub Med ID 16583418]
  • Hawker GA, Gignac MA. How meaningful is our evaluation of meaningful change in osteoarthritis? J Rheumatol. 2006 Apr;33(4):639-41. [Pub Med ID 16583467]
  • Gignac MA, Davis AM, Hawker G, Wright JG, Mahomed N, Fortin PR, Badley EM. “What do you expect? You’re just getting older”: A comparison of perceived osteoarthritis-related and aging-related health experiences in middle- and older-age adults. Arthritis Rheum. 2006 Nov 30;55(6):905-912. [Pub Med ID 17139636] Abstract & Supplementary Information
  • Gignac M, Sutton D, Badley EM. Re-examining the arthritis-employment interface: Perceptions of arthritis-work spillover. Arthritis Care 2006 Apr 15;55(2):233-40. [Pub Med ID 16583413] Abstract & Supplementary Information
  • Gupta S, Hawker GA, Laporte A, Croxford R, Coyte PC. The economic burden of disabling hip and knee osteoarthritis (OA) from the perspective of individuals living with this condition. Rheumatology (Oxford). 2005 Dec;44(12):1531-7. [Pub Med ID 16091394]
  • Gignac MA. Arthritis and employment: an examination of behavioral coping efforts to manage workplace activity limitations. Arthritis Rheum. 2005 Jun 15;53(3):328-36. [Pub Med ID 15934119] Abstract & Supplementary Information
  • Nour K, Laforest S, Gignac M, Gauvin L. Appreciating the predicament of housebound older adults with arthritis: portrait of a population. Can J Aging. 2005 Spring;24(1):57-69. [Pub Med ID 15838826]
  • Gignac MAM, Badley EM, Lacaille D, Cott CA, Adam P, Anis A. Managing arthritis and employment: Making arthritis-related work changes as a means of adaptation: Arthritis Rheum. 2004 Dec 15;51(6):909-16. [Pub Med ID 15593110] Abstract & Supplementary Information
  • Wang PP, Badley EM, Gignac MAM. Activity limitation, coping efficacy and self-perceived physical independence in people with disability. Disabil Rehabil. 2004;26(13):785-793. [Pub Med ID 15371050] Abstract & Supplementary Information
  • Gignac MA, Cott C, Badley EM. Living with a chronic disabling illness and then some: Data from the 1998 Ice Storm. Can J Aging. 22(3):249-259.
  • Glazier R, Badley EM, Wright JG, Coyte PC, Williams JI, Harvey B, Wilkins A, Hawker GA. Patient and provider factors related to Arthritis Care in a community setting in Ontario, Canada. J Rheumatol. 2003 Aug;30(8):1846-50. [Pub Med ID 12913945]
  • Gignac MA, Cott C, Badley EM. Adaptation to disability: Applying selective optimization with compensation to the behaviors of older adults with osteoarthritis. Psychol Aging. 2002 Sep;17(3):520-4. [Pub Med ID 12243392]
  • Sutton D, Gignac MAM, Cott CA. Medicalized and Normalized Assistive Device Use among Older Adults with Arthritis. Canadian Journal on Aging 21, 535-548, 2002.
  • Badley EM, Wang PP. The contribution of arthritis and arthritis disability to nonparticipation in the labor force: a Canadian example. Journal of Rheumatology. 2001; 28(5):1077-82. [Pub Med ID 11361193]
  • Gignac MAM, Cott C, Badley EM. Adaptation to chronic illness and disability and its relationship to perceptions of independence and dependence. J Gerontol B Psychol Sci Soc Sci. 2000; 55B(6), 1-11. [Pub Med ID 11078106]
  • Gignac MA. An evaluation of a psychotherapeutic group intervention for persons having difficulty coping with musculoskeletal disorders. Soc Work Health Care. 2000;32(1):57-75. [Pub Med ID 11291892]
  • Cott CA, Gignac MAM, Badley EM. Determinants of self-rated health for Canadians with chronic illness and disability. J Epidemiol Community Health. 1999;53:731-736. [Pub Med ID 10656104]
  • Cott C, Gignac MAM. Independence and dependence for older adults with osteoarthritis and osteoporosis. Can J Aging. 1999; 18(1):1-25.
  • Gignac MAM, Cott C. A conceptual model of independence and dependence for adults with chronic physical illness and disability. Soc Sci Med. 1998; 47(6): 739-753. [Pub Med ID 9690821]
  • Glazier RH. Managing early presentation of rheumatoid arthritis: systematic overview. Can Fam Physician. 1996;42:913-922. [Pub Med ID 8688694]

Primary health care

  • Lineker SC, Bell MJ, Badley EM. Evaluation of an inter-professional educational intervention to improve the use of arthritis best practices in primary care. J Rheumatol 2011; 38(5):931-937. [Pub Med ID 21285165]
  • Landry MD, Jaglal SB, Wodchis WP, Cooper NS, Cott CA. Rehabilitation services after total joint replacement in Ontario, Canada: can “prehabilitation” programs mediate an Int J Rehabil Res. 2007 Dec;30(4):297-303. [Pub Med ID 17975449]
  • Li LC, Davis AM, Lineker SC, Coyte PC, Bombardier C. Effectiveness of the primary therapist model for rheumatoid arthritis rehabilitation: a randomized controlled trial. Arthritis Rheum. 2006 Feb 15;55(1):42-52. [Pub Med ID 16463410]
  • Power JD, Perruccio AV, Desmeules M, Lagacé C, Badley EM. Ambulatory physician care for musculoskeletal disorders in Canada. J Rheumatol. 2006 Jan;33(1):133-9. [Pub Med ID 16395761] Abstract & Supplementary Information
  • Lineker SC, Hurley L, Wilkins A, Asmundsen GJG. Investigating Care Provided by Physical Therapists Treating People with Rheumatoid Arthritis: Pilot Study. Physiother Can. 2006;58:1:53-60.
  • Boyle E, Badley EM, Glazier RH. The relationship between local availability and first-time use of specialists in an arthritis population. Can J Public Health. 2006 May-Jun;97(3):210-3. [Pub Med ID 16827408]
  • Li LC, Davis AM, Lineker S, Coyte PC, Bombardier C. The outcome of home-based rehabilitation provided by primary therapists for patients with rheumatoid arthritis: Pilot study. Physiother Can. 2005;57:255-264.
  • Glazier RH, Badley EM, Lineker SC, Wilkins AL, Bell MJ. Getting a grip on arthritis®: an educational intervention for the diagnosis and treatment of arthritis in primary care. J Rheumatol. 2005 Jan;32(1):137-42. [Pub Med ID 15630739]
  • Glazier RH, Badley EM, Gilbert JE, Agha MA, Creatore MI, Moineddin R. Ambulatory care sensitive hospital admissions that aren’t: care prior to hospital admission in Toronto, Canada. Ann Epidemiol. 2003 Sep;13(8):586.
  • Glazier R, Badley EM, Wright JG, Coyte PC, Williams JI, Harvey B, Wilkins A, Hawker GA. Patient and provider factors related to Arthritis Care in a community setting in Ontario, Canada. J Rheumatol. 2003 Aug;30(8):1846-50. [Pub Med ID 12913945]
  • Glazier RH, Dalby DM, Badley EM, Hawker GA, Bell MJ, Buchbinder R, Lineker SC. Management of common musculoskeletal problems: a survey of Ontario primary care physicians. CMAJ. 1998; 158(8): 1037-1043. [Pub Med ID 9580733]
  • Hawker SC, Schemitsch E, Lineker SC. Long-term care after knee replacement: the primary care physician’s role. J Muscoloskeletal Med. 1997; 14(4): 53-60, 74-75.
  • Bell MJ, Badley EM, Glazier RH, Poldre PA. A pilot study to determine the effect of patient educators on medical students’ and residents’ skills in joint examination [brief communication]. Acad Med. 1997; 72: 919. [Pub Med ID 9347717]
  • Glazier RH, Dalby D, Badley EM, Hawker GA, Bell MJ, Buchbinder R. Determinants of physician confidence in the primary care management of musculoskeletal disorders. J Rheumatol. 1996;23(2):351-356. [Pub Med ID 8882045]
  • Glazier RH, Dalby D, Badley EM, Hawker GA, Bell MJ, Buchbinder R, Lineker SC. Management of the early and late presentations of rheumatoid arthritis: a survey of Ontario primary care physicians. CMAJ. 1996;155(6):679-687. [Pub Med ID 8823213]
  • Glazier RH, Buchbinder R, Bell M. Critical appraisal of continuing medical education in the rheumatic diseases for primary care physicians. Arthritis and Rheum. 1995;38(4):533-538. [Pub Med ID 7718007]

Rehabilitation and community services

  • Davis AM, Perruccio AV, Ibrahim S, Hogg-Johnson S, Wong R, Streiner DL et al. The trajectory of recovery and the inter-relationships of symptoms, activity and participation in the first year following total hip and knee replacement. Osteoarthritis Cartilage 2011; 19(12):1413-1421. [Pub Med ID 21889596]
  • Fancott C, Jaglal S, Quan V, Berg K, Cott CA, Davis A et al. Rehabilitation services following total joint replacement: a qualitative analysis of key processes and structures to decrease length of stay and increase surgical volumes in Ontario, Canada. J Eval Clin Pract 2010; 16(4):724-730. [Pub Med ID 20545803]
  • MacKay C, Davis AM, Mahomed N, Badley EM. Expanding roles in orthopaedic Care: A comparison of physiotherapist and orthopaedic surgeon recommendations for triage. J Eval Clinical Practice. 2009:178(15);178-83.
  • Mahomed NN, Davis AM, Hawker G, Badley E, Davey JR, Syed KA, Coyte PC, Gandhi R, Wright JG. Inpatient compared with home- based rehabilitation following primary unilateral total hip or knee replacement: a randomized controlled trial. J Bone Joint Surg Am. 2008 Aug;90(8):1673-80. [Pub Med ID 18676897]
  • Cott CA, Falter LB, Gignac M, Badley E. Helping networks in community home care for the elderly: types of team. Can J Nurs Res. 2008 Mar;40(1):19-37. [Pub Med ID 18459270]Abstract & Supplementary Information
  • Landry MD, Jaglal SB, Wodchis WP, Cooper NS, Cott CA. Rehabilitation services after total joint replacement in Ontario, Canada: can “prehabilitation” programs mediate an Int J Rehabil Res. 2007 Dec;30(4):297-303. [Pub Med ID 17975449]
  • Cott CA, Wiles R, Devitt R. Continuity, transition and participation: preparing clients for life in the community post-stroke. Disabil Rehabil. 2007 Oct 30-Nov 15;29(20-21):1566-74. [Pub Med ID 17922327] Abstract & Supplementary Information
  • Gordon M, Waines B, Englehart J, Montgomery S, Devitt R, Holyoke P, Cott CA, Landry MD. The consequences of delisting publicly funded, community-based physical therapy services in Ontario: A health policy analysis. Physiother Can. 2007;59:58-69. Abstract & Supplementary Information
  • Landry MD, Deber RB, Jaglal S, Laporte A, Holyoke P, Devitt R, Cott C. Assessing the consequences of delisting publicly funded community-based physical therapy on self-reported health in Ontario, Canada: a prospective cohort study. Int J Rehabil Res. 2006 Dec;29(4):303-7. [Pub Med ID 17106346] Abstract & Supplementary Information
  • Cott CA, Teare G, McGilton KS, Lineker S. Reliability and construct validity of the client-centred rehabilitation questionnaire. Disabil Rehabil. 2006 Nov 30;28(22):1387-97. [Pub Med ID 17071570] Abstract & Supplementary Information
  • Lineker SC, Hurley L, Wilkins A, Asmundsen GJG. Investigating Care Provided by Physical Therapists Treating People with Rheumatoid Arthritis: Pilot Study. Physiother Can. 2006;58:1:53-60.
  • Li LC, Davis AM, Lineker SC, Coyte PC, Bombardier C. Effectiveness of the primary therapist model for rheumatoid arthritis rehabilitation: a randomized controlled trial. Arthritis Rheum. 2006 Feb 15;55(1):42-52. [Pub Med ID 16463410]
  • Li LC, Davis AM, Lineker S, Coyte PC, Bombardier C. The outcome of home-based rehabilitation provided by primary therapists for patients with rheumatoid arthritis: Pilot study. Physiother Can. 2005;57:255-264.
  • Power JD, Cott CA, Badley EM, Hawker GA. Physical therapy services for older adults with at least moderately severe hip or knee arthritis in two Ontario counties. J Rheumatol. 2005 Jan;32(1):123-9. [Pub Med ID 15630737] Abstract & Supplementary Information
  • Cott CA. Client-centred rehabilitation: client perspectives. Disabil Rehabil. 2004 Dec 16;26(24):1411-22. [Pub Med ID 15764361] Abstract & Supplementary Information
  • Davis AM, Badley EM, Beaton DE, Kopec J, Wright JG, Young NL, Williams JI. Rasch analysis of the Western Ontario McMaster (WOMAC) osteoarthritis index: Results from community and arthroplasty samples. J Clin Epi. 2003 Nov;56(11):1076-83. [Pub Med ID 14614998]
  • Glazier R, Badley EM, Wright JG, Coyte PC, Williams JI, Harvey B, Wilkins A, Hawker GA. Patient and provider factors related to Arthritis Care in a community setting in Ontario, Canada. J Rheumatol. 2003 Aug;30(8):1846-50. [Pub Med ID 12913945]
  • Sutton D, Gignac MAM, Cott CA. Medicalized and Normalized Assistive Device Use among Older Adults with Arthritis. Canadian Journal on Aging 21, 535-548, 2002.
  • Lineker SC, Bell MJB, Wilkins AL, Badley EM. Improvements following short term home-based physical therapy are maintained at one year in people with moderate to severe rheumatoid arthritis. J Rheumatol. 2001; 28(1):165-8. [Pub Med ID 11196519]
  • Li LC, Coyte PC, Lineker SC, Wood H, Renahan M. Ambulatory care or home-based treatment? An economic evaluation of two physiotherapy delivery options for people with rheumatoid arthritis. Arthritis Care Res. 2000 Aug;13(4):183-90. [Pub Med ID 14635272]
  • Lineker SC, Badley EM, Hawker G, Wilkins A. Determining sensitivity to change in outcome measures used to evaluate hydrotherapy exercise programs for people with rheumatic diseases. Arthritis Care Res. 2000; 13(1): 62-65. [Pub Med ID 11094927]
  • Rothman L, Badley EM. An exploratory survey of disability in children with juvenile chronic arthritis seen by a community-based therapy service. Can J Rehabil. 1999; 12(3):193-200.
  • Bell MJ, Lineker SC, Wilkins AL, Goldsmith CH, Badley EM. A randomized controlled trial to evaluate the efficacy of community-based physical therapy in the treatment of people with rheumatoid arthritis. J Rheumatol. 1998; 25(2): 231-237. [Pub Med ID 9489812]
  • Lineker SC, Horn A. Physical management of patients with rheumatoid arthritis following lower extremity joint surgery. Clin Opinions in Orthop. 1996; 7(VI):10-14.
  • Lineker SC, Badley EM, Dalby D. Unmet service needs of children with rheumatic diseases and their parents in a metropolitan area. J Rheumatol. 1996;23(6):1054-1058. [Pub Med ID 8782140]
  • Rothman L, Badley EM. Determining suitability for home versus community-based ambulatory therapy services for adults with arthritis. Arthritis Care Res. 1996;9(1): 27-34. [Pub Med ID 8945110]
  • Glazier RH. Managing early presentation of rheumatoid arthritis: systematic overview. Can Fam Physician. 1996;42:913-922. [Pub Med ID 8688694]

Orthopaedic services

  • Badley EM, Canizares M, Mahomed N, Veinot P, Davis AM. Provision of orthopaedic workforce and implications for access to orthopaedic services in Ontario. J Bone Joint Surg Am 2011; 93(9):863-870. [Pub Med ID 21543676]
  • Canizares M, Mackay C, Davis AM, Mahomed N, Badley E. A population-based study of ambulatory and surgical services provided by orthopaedic surgeons for musculoskeletal conditions. BioMed Central. 2009 March 31. Doi: 10.1186.1472-6963-9-56. [Pub Med ID 19335904]
  • MacKay C, Davis AM, Mahomed N, Badley EM. Expanding roles in orthopaedic Care: A comparison of physiotherapist and orthopaedic surgeon recommendations for triage. J Eval Clinical Practice. 2009 Feb:178(15);178-83. [Pub Med ID 19239599]
  • Rastogi R, Chesworth BM, Davis AM. Change in patient concerns following total knee arthroplasty described with the International Classification of Functioning, Disability and Health: a repeated measures design. Health Qual Life Outcomes. 2008 Dec 11;6:112.[Pub Med ID 19077246]
  • Mahomed NN, Davis AM, Hawker G, Badley E, Davey JR, Syed KA, Coyte PC, Gandhi R, Wright JG. Inpatient compared with home- based rehabilitation following primary unilateral total hip or knee replacement: a randomized controlled trial. J Bone Joint Surg Am. 2008 Aug;90(8):1673-80. [Pub Med ID 18676897]
  • Davis AM, Agnidis Z, Badley EM, Davey R, Gafni A, Gollish J, Mahomed NN, Saleh KJ, Schemitsch EH, Szalai JP, Waddell JP, Gross AE. Waiting for hip revision surgery: the impact on patient disability. Can J Surg. 2008;51(2):92-96. [Pub Med ID 18377748]
  • Hawker GA, Wright JG, Badley EM, Coyte PC. Perceptions of, and willingness to consider, total joint arthroplasty in a population-based cohort of individuals with disabling hip and knee arthritis. Arthritis Rheum. 2004 Aug 15;51(4):635-41. [Pub Med ID 15334438]
  • Shipton D, Badley EM, Mahomed NN. Critical shortage of orthopaedic services in Ontario, Canada. J Bone Joint Surg Am. 2003 Sept;85-A(9):1710-5. [Pub Med ID 12954829]

Total joint replacement

  • Davis AM, Perruccio AV, Ibrahim S, Hogg-Johnson S, Wong R, Streiner DL et al. The trajectory of recovery and the inter-relationships of symptoms, activity and participation in the first year following total hip and knee replacement. Osteoarthritis Cartilage 2011; 19(12):1413-1421. [Pub Med ID 21889596]
  • Hawker GA, Badley EM, Croxford R, Coyte PC, Glazier RH, Guan J et al. A population-based nested case-control study of the costs of hip and knee replacement surgery. Medical Care 47(7):732-41, 2009. [Pub Med ID 19536034]
  • Davis AM, Perruccio AV, Canizares M, Hawker GA, Roos EM, Maillefert JF, Lohmander LS. Comparative, validity and responsiveness of the HOOS-PS and KOOS-PS to the WOMAC physical function subscale in total joint replacement for Osteoarthritis. Osteoarthritis Cartilage. 2009 Jan 31. [Epub ahead of print][Pub Med ID 19215728]
  • Santaguida PL, Hawker GA, Hudak PL, Glazier R, Mahomed NN, Kreder HJ, Coyte PC, Wright JG. Patient characteristics affecting the prognosis of total hip and knee joint arthroplasty: a systematic review. Can J Surg. 2008 Dec;51(6):428-36.[Pub Med ID 19057730]
  • Rastogi R, Chesworth BM, Davis AM. Change in patient concerns following total knee arthroplasty described with the International Classification of Functioning, Disability and Health: a repeated measures design. Health Qual Life Outcomes. 2008 Dec 11;6:112.[Pub Med ID 19077246]
  • Chesworth BM, Mahomed NN, Bourne RB, Davis AM; OJRR Study Group. Willingness to go through surgery again validated the WOMAC clinically important difference from THR/TKR surgery. J Clin Epidemiol. 2008 Sep;61(9):907-918. [Pub Med ID 18687289]
  • Hudak PL, Grassau P, Glazier RH, Hawker G, Kreder H, Coyte P, Mahomed N, Wright JG. "Not everyone who needs one is going to get one'': the influence of medical brokering on patient candidacy for total joint arthroplasty. Med Decis Making. 2008 Sep-Oct;28(5):773-80. [Pub Med ID 18559887]
  • Mahomed NN, Davis AM, Hawker G, Badley E, Davey JR, Syed KA, Coyte PC, Gandhi R, Wright JG. Inpatient compared with home- based rehabilitation following primary unilateral total hip or knee replacement: a randomized controlled trial. J Bone Joint Surg Am. 2008 Aug;90(8):1673-80. [Pub Med ID 18676897]
  • Borkhoff CM, Hawker GA, Kreder HJ, Glazier RH, Mahomed NN, Wright JG. The effect of patients' sex on physicians' recommendations for total knee arthroplasty. CMAJ. 2008 Mar 11;178(6):681-7. [Pub Med ID 18332383]
  • Davis AM, Agnidis Z, Badley EM, Davey R, Gafni A, Gollish J, Mahomed NN, Saleh KJ, Schemitsch EH, Szalai JP, Waddell JP, Gross AE. Waiting for hip revision surgery: the impact on patient disability. Can J Surg. 2008;51(2):92-96. [Pub Med ID 18377748]
  • Landry MD, Jaglal SB, Wodchis WP, Cooper NS, Cott CA. Rehabilitation services after total joint replacement in Ontario, Canada: can “prehabilitation” programs mediate an Int J Rehabil Res. 2007 Dec;30(4):297-303. [Pub Med ID 17975449]
  • Ballantyne PJ, Gignac MA, Hawker GA. A patient-centered perspective on surgery avoidance for hip or knee arthritis: lessons for the future. Arthritis Rheum. 2007 Feb 15;57(1):27-34. [Pub Med ID 17266081] Abstract & Supplementary Information
  • Hawker GA, Guan J, Croxford R, Coyte PC, Glazier RH, Harvey BJ, Wright JG, Williams JI, Badley EM. A prospective population-based study of the predictors of undergoing total joint arthroplasty. Arthritis Rheum. 2006 Sep 28;54(10):3212-3220. [Pub Med ID 17009255]
  • Venkataramanan V, Gignac MAM, Mahomed NN, Davis AM. Expectations of recovery from revision knee replacement. Arth Car Res. 2006;55(2):314-321. [Pub Med ID 16583381]
  • Davis AM, Kiss A, Agnidis Z, Badley EM, Gross AE. Predictors of functional outcomes two years post revision hip arthroplasty. J Bone Joint Surg. 2006;88-A(4):685-691.
  • Hawker GA, Wright JG, Badley EM, Coyte PC. Perceptions of, and willingness to consider, total joint arthroplasty in a population-based cohort of individuals with disabling hip and knee arthritis. Arthritis Rheum. 2004 Aug 15;51(4):635-41. [Pub Med ID 15334438]
  • Davis AM, Badley EM, Beaton DE, Kopec J, Wright JG, Young NL, Williams JI. Rasch analysis of the Western Ontario McMaster (WOMAC) osteoarthritis index: Results from community and arthroplasty samples. J Clin Epi. 2003 Nov;56(11):1076-83. [Pub Med ID 14614998]
  • Hawker GA, Wright JG, Coyte PC, Williams JI, Harvey B, Glazier R, Badley EM. The effect of education and income on total joint arthroplasty need and willingness. Arthritis Rheuma. 2002 Dec;46(12):3331-9. [Pub Med ID 12483740]
  • Hawker GA, Wright JG, Coyte PC, Williams JI, Harvey B, Glazier R, Wilkins A, Badley EM. Determining the need for hip and knee arthroplasty: the role of clinical severity and patients’ preferences. Med Care. 2001 ;39(3):206-16. [Pub Med ID 11242316]
  • Hawker GA, Wright JG, Coyte PC, Williams JI, Harvey B, Glazier R, Badley EM. Differences between men and women in the rate of use of hip and knee arthroplasty. N Engl J Med. 2000; 342(14): 1016-1022. [Pub Med ID 10749964]
  • Coyte P, Wang P, Hawker G, Wright JG. The relationship between variations in knee replacement utilization rates and the reported prevalence of arthritis in Ontario, Canada. J Rheumatol. 1997; 24:2403-2412. [Pub Med ID 9415650]
  • Hawker SC, Schemitsch E, Lineker SC. Long-term care after knee replacement: the primary care physician’s role. J Muscoloskeletal Med. 1997; 14(4): 53-60, 74-75.
  • Lineker SC, Horn A. Physical management of patients with rheumatoid arthritis following lower extremity joint surgery. Clin Opinions in Orthop. 1996; 7(VI):10-14.

Rheumatology services

  • Hudak PL, Grassau P, Glazier RH, Hawker G, Kreder H, Coyte P, Mahomed N, Wright JG. "Not everyone who needs one is going to get one'': the influence of medical brokering on patient candidacy for total joint arthroplasty. Med Decis Making. 2008 Sep-Oct;28(5):773-80. [Pub Med ID 18559887]
  • Mahomed NN, Davis AM, Hawker G, Badley E, Davey JR, Syed KA, Coyte PC, Gandhi R, Wright JG. Inpatient compared with home- based rehabilitation following primary unilateral total hip or knee replacement: a randomized controlled trial. J Bone Joint Surg Am. 2008 Aug;90(8):1673-80. [Pub Med ID 18676897]
  • Borkhoff CM, Hawker GA, Kreder HJ, Glazier RH, Mahomed NN, Wright JG. The effect of patients' sex on physicians' recommendations for total knee arthroplasty. CMAJ. 2008 Mar 11;178(6):681-7. [Pub Med ID 18332383]
  • Shipton D, Bookman AA, Hawker GA, Badley EM. Barriers to providing adequate rheumatology care: Implications from a survey of rheumatologists in Ontario, Canada. J Rheumatol. 2002 Nov;29(11):2420-5. [Pub Med ID 12415603]
  • Hawker GA, Badley EM. The provision of specialist rheumatology care: implications from a survey of rheumatologists in Ontario, Canada. J Rheumatol. 1995;22(5):959-966. [Pub Med ID 8587089]

Access to care

  • Jamal S, Alibhai SM, Badley EM, Bombardier C. Time to treatment for new patients with rheumatoid arthritis in a major metropolitan city. J Rheumatol 2011; 38(7):1282-1288. [Pub Med ID 21572157]
  • Rahman MM, Kopec JA, Sayre EC, Greidanus NV, Aghajanian J, Anis AH et al. Effect of sociodemographic factors on surgical consultations and hip or knee replacements among patients with osteoarthritis in British Columbia, Canada. J Rheumatol 2011; 38(3):503-509. [Pub Med ID 21078721]
  • MacKay C, Canizares M, Davis AM, Badley EM. Health care utilization for musculoskeletal disorders. Arthritis Care Res (Hoboken ) 2010; 62(2):161-169. [Pub Med ID 20191514]
  • Hudak PL, Grassau P, Glazier RH, Hawker G, Kreder H, Coyte P, Mahomed N, Wright JG. "Not everyone who needs one is going to get one'': the influence of medical brokering on patient candidacy for total joint arthroplasty. Med Decis Making. 2008 Sep-Oct;28(5):773-80. [Pub Med ID 18559887]
  • Borkhoff CM, Hawker GA, Kreder HJ, Glazier RH, Mahomed NN, Wright JG. The effect of patients' sex on physicians' recommendations for total knee arthroplasty. CMAJ. 2008 Mar 11;178(6):681-7. [Pub Med ID 18332383]
  • Davis AM, Agnidis Z, Badley EM, Davey R, Gafni A, Gollish J, Mahomed NN, Saleh KJ, Schemitsch EH, Szalai JP, Waddell JP, Gross AE. Waiting for hip revision surgery: the impact on patient disability. Can J Surg. 2008;51(2):92-96. [Pub Med ID 18377748]
  • Power JD, Perruccio AV, Desmeules M, Lagacé C, Badley EM. Ambulatory physician care for musculoskeletal disorders in Canada. J Rheumatol. 2006 Jan;33(1):133-9. [Pub Med ID 16395761] Abstract & Supplementary Information
  • Boyle E, Badley EM, Glazier RH. The relationship between local availability and first-time use of specialists in an arthritis population. Can J Public Health. 2006 May-Jun;97(3):210-3. [Pub Med ID 16827408]
  • Glazier RH, Badley EM, Gilbert JE, Agha MM, Creatore MI, Moineddin R. Social disadvantage and lack of timely care seeking: A case crossover analysis of ambulatory care sensitive hospital admissions. Arch Intern Med. Jan 2004.
  • Glazier RH, Badley EM, Gilbert JE, Agha MA, Creatore MI, Moineddin R. Ambulatory care sensitive hospital admissions that aren’t: care prior to hospital admission in Toronto, Canada. Ann Epidemiol. 2003 Sep;13(8):586.
  • Glazier R, Badley EM, Wright JG, Coyte PC, Williams JI, Harvey B, Wilkins A, Hawker GA. Patient and provider factors related to Arthritis Care in a community setting in Ontario, Canada. J Rheumatol. 2003 Aug;30(8):1846-50. [Pub Med ID 12913945]
  • Badley EM. Gender differences in access and use of health care services. Journal of Rheumatology 2001; 28(10): 2145-6. [Pub Med ID 11669146]
  • Glazier RH, Badley EM, Gilbert JE, Rothman L. The nature of increased hospital use in poor neighbourhoods: findings from a Canadian inner city. Canadian Journal of Public Health. Revue Canadienne de Sante Publique. 2000 Jul-Aug; 91(4):268-73. [Pub Med ID 10986783]
  • Lineker SC, Badley EM, Dalby D. Unmet service needs of children with rheumatic diseases and their parents in a metropolitan area. J Rheumatol. 1996;23(6):1054-1058. [Pub Med ID 8782140]

Medication

  • Sale JE, Gignac MA, Hawker G, Frankel L, Beaton D, Bogoch E et al. Decision to take osteoporosis medication in patients who have had a fracture and are 'high' risk for future fracture: a qualitative study. BMC Musculoskelet Disord 2011; 12:92.:92. [Pub Med ID 21554729]
  • Sale JE, Gignac M, Hawker G. How “bad” does the pain have to be? A qualitative study examining adherence to pain medication in older adults with osteoarthritis. Arthritis Rheum. 2006 Apr 15;55(2):272-8. [Pub Med ID 16583418]
  • Shipton D, Glazier RH, Guan J, Badley EM. Effects of specialty services on DMARD use in the treatment of rheumatoid arthritis in an insured elderly population. Medical Care. 2004 Sept;42 (9):909-19. [Pub Med ID 15319617]
  • Tannenbaum H, Davis P, Russell A, Atkinson M, Maksymowych W, Huang S, Bell M, Hawker G, Juby A, Vanner S, Sibley J, Canadian NSAID Consensus Participants. An evidence-based approach to prescribing NSAIDS in musculoskeletal disease: a Canadian consensus. CMAJ. 1996; 155: 77-88. [Pub Med ID 8673987]

Chronic disease, disability and quality of life

  • Perruccio AV, Davis AM, Hogg-Johnson S, Badley EM. Importance of self-rated health and mental well-being in predicting health outcomes following total joint replacement surgery for osteoarthritis. Arthritis Care Res (Hoboken ) 2011; 63(7):973-981. [Pub Med ID 21425249]
  • Slater M, Perruccio AV, Badley EM. Musculoskeletal comorbidities in cardiovascular disease, diabetes and respiratory disease: the impact on activity limitations; a representative population-based study. BMC Public Health 2011; 11:77.:77. [Pub Med ID 21291555]
  • Perruccio AV, Badley EM, Hogg-Johnson S, Davis AM. Characterizing self-rated health during a period of changing health status. Soc Sci Med 2010; 71(9):1636-1643. [Pub Med ID 20832154]
  • Perruccio AV, Badley EM, Trope GE. A Canadian population-based study of vision problems: assessing the significance of socioeconomic status. Can J Ophthalmol 2010; 45(5):477-483. [Pub Med ID 20729934]
  • Gooberman-Hill R, French M, Dieppe P, Hawker G. Expressing pain and fatigue: A new method of analysis to explore differences in osteoarthritis experience. Arthritis Rheum. 2009 Mar 15;61(3):353-60.[Pub Med ID 19248131]
  • Power JD, Badley EM, French MR, Wall AJ, Hawker GA. Fatigue in osteoarthritis: a qualitative study. BMC Musculoskelet Disord. 2008 May 1;9:63. [Pub Med ID 18452607]Abstract & Supplementary Information
  • Machado GP, Gignac MA, Badley EM. Participation restrictions among older adults with osteoarthritis: A mediated model of physical symptoms, activity limitations, and depression. Arthritis Rheum. 2008 Feb 15;59(1):129-35. [Pub Med ID 18163415] Abstract & Supplementary Information
  • Perruccio AV, Power JD, Badley EM. The relative impact of 13 chronic conditions across three different outcomes. J Epidemiol Community Health. 2007 Dec;61(12):1056-1061. [Pub Med ID 18000127] Abstract & Supplementary Information
  • Sutton DA, Moldofsky H, Badley EM. Insomnia and health problems in Canadians. Sleep. 2001; 24(6):665-70. [Pub Med ID 1156179]
  • Badley EM. Gender differences in access and use of health care services. Journal of Rheumatology 2001; 28(10): 2145-6. [Pub Med ID 11669146]
  • Cott CA, Gignac MAM, Badley EM. Determinants of self-rated health for Canadians with chronic illness and disability. J Epidemiol Community Health. 1999;53:731-736. [Pub Med ID 10656104]
  • Lineker SC, Badley EM, Dalby D. Unmet service needs of children with rheumatic diseases and their parents in a metropolitan area. J Rheumatol. 1996;23(6):1054-1058. [Pub Med ID 8782140]
  • Badley EM, Ibañez D. Socio-economic risk factors and musculoskeletal disability. J Rheumatol. 1994;21(March):515-522. [Pub Med ID 8006896]
  • Badley EM, Rasooly I and Webster G. Relative importance of musculoskeletal disorders as a cause of chronic health problems, disability and health care utilization: Findings from the 1990 Ontario Health Survey. J Rheumatol. 1994 March;21:505-514. [Pub Med ID 8006895]
  • Reynolds DL, Torrance GW, Badley EM, Bennett KJ, Chambers LW, Goldsmith CH, Jamieson E, Tugwell P, Wolfson MC. Modeling the population health impact on musculoskeletal diseases: arthritis. J Rheumatol. 1993;20(6):1037-1047. [Pub Med ID 8350311]

Outcome measures

  • Davis AM, Palaganas MP, Badley EM, Gladman DD, Inman RD, Gignac MA. Measuring participation in people with spondyloarthritis using the social role participation questionnaire. Ann Rheum Dis 2011; 70(10):1765-1769. [Pub Med ID 21791450]
  • Tang K, Beaton DE, Gignac MA, Bombardier C. Rasch analysis informed modifications to the Work Instability Scale for Rheumatoid Arthritis for use in work-related upper limb disorders. J Clin Epidemiol 2011; 64(11):1242-1251. [Pub Med ID 21530170]
  • Tang K, Beaton DE, Gignac MA, Lacaille D, Zhang W, Bombardier C. The Work Instability Scale for rheumatoid arthritis predicts arthritis-related work transitions within 12 months. Arthritis Care Res (Hoboken ) 2010; 62(11):1578-1587. [Pub Med ID 20521332]
  • Tang K, Beaton DE, Lacaille D, Gignac MA, Zhang W, Anis AH et al. The Work Instability Scale for Rheumatoid Arthritis (RA-WIS): Does it work in osteoarthritis? Qual Life Res 2010; 19(7):1057-1068. [Pub Med ID 20419502]
  • Beaton DE, Tang K, Gignac MA, Lacaille D, Badley EM, Anis AH et al. Reliability, validity, and responsiveness of five at-work productivity measures in patients with rheumatoid arthritis or osteoarthritis. Arthritis Care Res (Hoboken ) 2010; 62(1):28-37. [Pub Med ID 20191488]
  • Gossec L, Jordan JM, Lam MA, Fang F, Renner JB, Davis A, Hawker GA, Dougados M, Maillefert JF; OARSI-OMERACT task force "total articular replacement as outcome measure in OA". Comparative evaluation of three semi-quantitative radiographic grading techniques for hip osteoarthritis in terms of validity and reproducibility in 1404 radiographs: report of the OARSI-OMERACT Task Force. Osteoarthritis Cartilage. 2009 Feb;17(2):182-7.[Pub Med ID 18691910]
  • Davis AM, Perruccio AV, Canizares M, Hawker GA, Roos EM, Maillefert JF, Lohmander LS. Comparative, validity and responsiveness of the HOOS-PS and KOOS-PS to the WOMAC physical function subscale in total joint replacement for Osteoarthritis. Osteoarthritis Cartilage. 2009 Jan 31. [Author's edition][Pub Med ID 19215728]
  • Gossec L, Jordan JM, Lam MA, Fang F, Renner JB, Davis A, Hawker GA, Dougados M, Maillefert JF; OARSI-OMERACT task force "total articular replacement as outcome measure in OA". Comparative evaluation of three semi-quantitative radiographic grading techniques for hip osteoarthritis in terms of validity and reproducibility in 1404 radiographs: report of the OARSI-OMERACT Task Force. Osteoarthritis Cartilage. 2009 Feb;17(2):182-7.[Pub Med ID 18691910]
  • Gossec L, Jordan JM, Mazzuca SA, Lam MA, Suarez-Almazor ME, Renner JB, Lopez-Olivo MA, Hawker G, Dougados M, Maillefert JF; OARSI-OMERACT task force "total articular replacement as outcome measure in OA". Comparative evaluation of three semi-quantitative radiographic grading techniques for knee osteoarthritis in terms of validity and reproducibility in 1759 X-rays: report of the OARSI- OMERACT task force. Osteoarthritis Cartilage. 2008 Jul;16(7):742-8. [Pub Med ID 18417373]
  • Davis AM, Perruccio AV, Canizares M, Hawker GA, Roos EM, Maillefert JF, Lohmander LS. Comparative, validity and responsiveness of the HOOS-PS and KOOS-PS to the WOMAC physical function subscale in total joint replacement for Osteoarthritis. Osteoarthritis Cartilage. 2009 Jan 31. [Epub ahead of print][Pub Med ID 19215728]
  • Davis AM, Wong R, Badley EM, Gignac MA. There's more to life than everyday function: the challenge of measuring social role participation in ankylosing spondylitis. Nat Clin Pract Rheumatol. 2009 Jan;5(1):46-51. [Pub Med ID 19098928]
  • Davis AM, Perruccio AV, Canizares M, Tennant A, Hawker GA, Conaghan PG, Roos EM, Jordan JM, Maillefert JF, Dougados M, Lohmander LS. The development of a short measure of physical function for hip OA HOOS-Physical Function Shortform (HOOS-PS): an OARSI/OMERACT initiative. Osteoarthritis Cartilage. 2008 May; 16(5):551-9. [Pub Med ID 18296074]
  • Perruccio AV, Stefan Lohmander L, Canizares M, Tennant A, Hawker GA, Conaghan PG, Roos EM, Jordan JM, Maillefert JF, Dougados M, Davis AM. The development of a short measure of physical function for knee OA KOOS- Physical Function Shortform (KOOS-PS) – an OARSI/OMERACT initiative. Osteoarthritis Cartilage. 2008 May;16(5):542-50. doi:10.1016/j.joca.2007.12.014 [Pub Med ID 18294869] PDF document
  • Hawker GA, Davis AM, French MR, Cibere J, Jordan JM, March L, Suarez-Almazor M, Katz JN, Dieppe P. Development and preliminary psychometric testing of a new OA pain measure-- an OARSI/OMERACT initiative. Osteoarthritis Cartilage. 2008 Apr;16(4):409-14. [Pub Med ID 18381179]
  • Davis AM, Perruccio AV, Canizares M, Tennant A, Hawker GA, Conaghan PG, Roos EM, Jordan JM, Maillefert JF, Dougados M, Lohmander LS. The development of a short measure of physical function for hip OA HOOS-Physical Function Shortform (HOOS-PS): an OARSI/OMERACT initiative. Osteoarthritis Cartilage. 2008 Feb 22. [Pub Med ID 18296074]
  • Cadarette SM, Gignac MA, Beaton DE, Jaglal SB, Hawker GA. Psychometric properties of the “Osteoporosis and You” questionnaire: osteoporosis knowledge deficits among older community-dwelling women. Osteoporos Int. 2007 Feb 28; [Epub ahead of print]. [Pub Med ID 17333452]
  • Johnson SR, Archibald A, Davis AM, Badley EM, Wright JG, Hawker GA. Is self-reported improvement in osteoarthritis pain and disability reflected in objective measures? J Rheumatol 2007 Jan;34(1):159-164. [Pub Med ID 17143966]
  • Cott CA, Teare G, McGilton KS, Lineker S. Reliability and construct validity of the client-centred rehabilitation questionnaire. Disabil Rehabil. 2006 Nov 30;28(22):1387-97. [Pub Med ID 17071570] Abstract & Supplementary Information
  • Kopec JA, Sayre EC, Davis AM, Badley EM, Abrahamowicz M, Sherlock L, Williams JI, Anis AH, Esdaile JM. Assessment of health-related quality of life in arthritis: conceptualization and development of five item banks using item response theory. Health Qual Life Outcomes. 2006 Jun 2;4:33. [Pub Med ID 16749932]
  • Johnson SR, Hawker GA, Davis AM. The health assessment questionnaire disability index and scleroderma health assessment questionnaire in scleroderma trials: an evaluation of their measurement properties. Arthritis Rheum. 2005 Apr 15;53(2):256-62. [Pub Med ID 15818719]
  • Zangger P, Kachura JR, Badley EM, Bombardier C, Redelmeier DA, Yeung M, Bogoch ER. Assessing damage in individual joints in rheumatoid arthritis: A new method based on the Larsen system. Joint, Bone Spine 2004 Sep;71(5):389-96. [Pub Med ID 15474390]
  • Leffondre K, Abrahamowicz M, Regeasse A, Hawker GA, Badley EM, McCusker J, Belzile E. Statistical measures were proposed for identifying longitudinal patterns of change in quantitative health indicators. J Clin Epi. 2004;57:1049-1062. [Pub Med ID 15528056]
  • Davis AM, Badley EM, Beaton DE, Kopec J, Wright JG, Young NL, Williams JI. Rasch analysis of the Western Ontario McMaster (WOMAC) osteoarthritis index: Results from community and arthroplasty samples. J Clin Epi. 2003 Nov;56(11):1076-83. [Pub Med ID 14614998]
  • Lineker SC, Badley EM, Hughes A, Bell MJ. Development of an instrument to measure knowledge in individuals with rheumatoid arthritis: the ACREU Rheumatoid Arthritis Knowledge Questionnaire. J Rheumatol. 1997;24(4):647-653. [Pub Med ID 9101496]
  • Harvey BJ, Wilkins AL, Badley EM, Coyte PC, Glazier RH, Williams JI, Wright JG, Hawker GA. Using publicly-available directories to trace survey non-responders and calculate adjusted response rates. Am J Epidemiol. 2003;158:1007-1011. [Pub Med ID 14607809]
  • Glazier R, Fry J, Badley EM. Arthritis and rheumatism are neglected health priorities: a bibliometric study. J Rheumatol. 2001; 28(4):706-11. [Pub Med ID 11327239]
  • Lineker SC, Badley EM, Hawker G, Wilkins A. Determining sensitivity to change in outcome measures used to evaluate hydrotherapy exercise programs for people with rheumatic diseases. Arthritis Care Res. 2000; 13(1): 62-65. [Pub Med ID 11094927]
  • Lineker S, Badley EM, Charles C, Hart L, Streiner D. Defining morning stiffness in rheumatoid arthritis. J Rheumatol. 1999; 26(5): 1052-1057. [Pub Med ID 10332967]

Conceptual models

  • Sujic R, Gignac MA, Cockerill R, Beaton DE. A review of patient-centred post-fracture interventions in the context of theories of health behaviour change. Osteoporos Int 2011; 22(8):2213-2224. [Pub Med ID 21305267]
  • Gignac MA, Backman CL, Davis AM, Lacaille D, Mattison CA, Montie P, Badley EM. Understanding Social Role Participation: What Matters to People with Arthritis? J Rheumatol. 2008 Aug;35 (8):1655-1636. [Pub Med ID 18597401]Abstract & Supplementary Information
  • Li LC, Badley EM, Mackay C, Mosher D, Jamal SW, Jones A, Bombardier C. An evidence-informed, integrated framework for rheumatoid arthritis care. Arthritis Rheum. 2008 Aug 15;59(8): 1171-83. [Pub Med ID 18668611]
  • MacKay C, Veinot P, Badley EM. Characteristics of evolving models of care for arthritis: a key informant study. BMC Health Serv Res. 2008 Jul 14;8:147. [Pub Med ID 18625070]
  • Badley EM. Enhancing the conceptual clarity of the activity and participation components of the International Classification of Functioning, Disability, and Health. Soc Sci Med. 2008 Jun;66 (11):2335-45. doi:10.1016/j.socscimed.2008.01.026 [Pub Med ID 18314239]PDF document
  • Wang PP, Badley EM, Gignac M. Exploring the role of contextual factors in disability models. Disabil Rehabil. 2006 Jan;28(2):135-40. [Pub Med ID 16393844] Abstract & Supplementary Information
  • Badley EM, Rothman LM, Wang PP. Modelling physical dependence in arthritis: the relative contribution of specific disabilities and environmental factors. Arthritis Care Res. 1998; 11(5) 335-345. [Pub Med ID 9830878]
  • Gignac MAM, Cott C. A conceptual model of independence and dependence for adults with chronic physical illness and disability. Soc Sci Med. 1998; 47(6): 739-753. [Pub Med ID 9690821]
  • Fitzpatrick R, Badley EM. An overview of disability. Br J Rheumatol. 1996;35:184-187. [Pub Med ID 8612033]
  • Badley EM. The genesis of handicap: definition, models of disablement, and role of external factors. Disabil Rehabil. 1995 Feb-Mar;17(2):53-62. Review. [Pub Med ID 7795260]
 
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