Research Topics
| J D CassidySummaryAffiliation: University of Alberta Country: Canada Publications
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Detail Information
Publications
Effect of eliminating compensation for pain and suffering on the outcome of insurance claims for whiplash injuryJ D Cassidy
Alberta Centre for Injury Control and Research, Department of Public Health Sciences, University of Alberta, Edmonton, Canada
N Engl J Med 342:1179-86. 2000....
Low back pain after traffic collisions: a population-based cohort studyJ David Cassidy
Epidemiology Program and the Alberta Centre for Injury Control and Research, Department of Public Health Sciences, University of Alberta, Edmonton, Canada
Spine (Phila Pa 1976) 28:1002-9. 2003..A population-based, incidence cohort study was conducted...
A re-examination of the whiplash associated disorders (WAD) as a systemic illnessR Ferrari
Department of Medicine, Room 2G2 06, 8440 112 Street, University of Alberta, Edmonton, Alberta, Canada, T6G 2B7
Ann Rheum Dis 64:1337-42. 2005..To describe the systemic nature of the illness reported after motor vehicle collisions using data from a large, population based cohort of individuals making an injury insurance claim...
The association between prevalent neck pain and health-related quality of life: a cross-sectional analysisMana Rezai
Department of Public Health Sciences, University of Toronto, Toronto, Canada
Eur Spine J 18:371-81. 2009..Our cross-sectional analysis suggests that most of the observed association between prevalent neck pain and HRQoL is attributable to comorbidities...
Methods for the best evidence synthesis on neck pain and its associated disorders: the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersLinda J Carroll
Department of Public Health Sciences, and the Alberta Centre for Injury Control and Research, School of Public Health, University of Alberta, Canada
Spine (Phila Pa 1976) 33:S33-8. 2008..Best evidence synthesis...
Course and prognostic factors for neck pain in workers: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersLinda J Carroll
Department of Public Health Sciences, School of Public Health, University of Alberta, Canada
Spine (Phila Pa 1976) 33:S93-100. 2008..Best-evidence synthesis...
Course and prognostic factors for neck pain in whiplash-associated disorders (WAD): results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersLinda J Carroll
Department of Public Health Sciences, School of Public Health, University of Alberta, Canada
Spine (Phila Pa 1976) 33:S83-92. 2008..Best evidence synthesis...
The role of pain coping strategies in prognosis after whiplash injury: passive coping predicts slowed recoveryLinda J Carroll
Department of Public Health Sciences, University of Alberta, Edmonton, Alta, Canada
Pain 124:18-26. 2006..Active coping showed no independent association with recovery. These findings highlight the importance of early assessment of both coping behaviors and depressive symptomatology...
Frequency, timing, and course of depressive symptomatology after whiplashLinda J Carroll
Department of Public Health Sciences, University of Alberta, Edmonton, Alberta, Canada
Spine (Phila Pa 1976) 31:E551-6. 2006..Population-based incidence cohort...
Research priorities and methodological implications: the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersLinda J Carroll
Department of Public Health Sciences, and the Alberta Centre for Injury Control and Research, School of Public Health, University of Alberta, Edmonton, Alberta, Canada T6G 2E1
Spine (Phila Pa 1976) 33:S214-20. 2008..Best evidence synthesis...
What influences positive return to work expectation? Examining associated factors in a population-based cohort of whiplash-associated disordersDejan Ozegovic
Alberta Centre for Injury Control and Research, School of Public Health, University of Alberta, Alberta, Canada
Spine (Phila Pa 1976) 35:E708-13. 2010..Cross-sectional study of population-based traffic cohort...
Reduced or painful jaw movement after collision-related injuries: a population-based studyLinda J Carroll
Department of Public Health Sciences, Alberta Centre for Injury Prevention and Research, School of Public Health, University of Alberta, Edmonton, Alberta, Canada, T6G 2E1
J Am Dent Assoc 138:86-93. 2007..The authors report the incidence of and factors associated with reduced and/or painful jaw movement after motor vehicle collisions that resulted in whiplash-associated disorders (WADs)...
Course and prognostic factors for neck pain in the general population: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersLinda J Carroll
Department of Public Health Sciences, School of Public Health, University of Alberta, Alberta, Canada
Spine (Phila Pa 1976) 33:S75-82. 2008..Best evidence synthesis...
Factors associated with recovery expectations following vehicle collision: a population-based studyDejan Ozegovic
Alberta Centre for Injury Control and Research, School of Public Health, University of Alberta, Edmonton, Alberta, T6G 2E1, Canada
J Rehabil Med 42:66-73. 2010....
Depression as a risk factor for onset of an episode of troublesome neck and low back painLinda J Carroll
Department of Public Health Sciences and the Alberta Centre for Injury Control and Research, University of Alberta, 3080 RTF, 8308 114 St, Edmonton, Alta, Canada T6G 2E1
Pain 107:134-9. 2004..97; 95% CI 1.81-8.72). Depression is a strong and independent predictor for the onset of an episode of intense and/or disabling neck and low back pain...
A population-based study of factors associated with combinations of active and passive coping with neck and low back painLinda Carroll
Department of Public Health Sciences, University of Alberta, Edmonton, Canada
J Rehabil Med 34:67-72. 2002..We conclude that high levels of passive coping are strongly associated with disabling pain and that there is no evidence of an association between pain severity and active coping...
The prognostic value of functional capacity evaluation in patients with chronic low back pain: part 1: timely return to workDouglas P Gross
Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Alberta, Canada
Spine (Phila Pa 1976) 29:914-9. 2004..Historical cohort study...
Recovery in whiplash-associated disorders: do you get what you expect?Linda J Carroll
Department of Public Health Sciences, School of Public Health, and Alberta Centre for Injury Control and Research, University of Alberta, Edmonton, Alberta, Canada
J Rheumatol 36:1063-70. 2009....
Factors associated with the onset of an episode of depressive symptoms in the general populationLinda J Carroll
Epidemiology Program, Department of Public Health Sciences, University of Alberta, Edmonton, Alberta, Canada
J Clin Epidemiol 56:651-8. 2003..To determined the association between spinal pain, headache, health, demographic and socio-economic characteristics, and development of depressive symptomatology...
Whiplash-associated disorders: who gets depressed? Who stays depressed?Leah A Phillips
Department of Public Health Sciences, Alberta Centre for Injury Control and Research, School of Public Health, University of Alberta, 4075 RTF, 8308 114 St, Edmonton, AB, T6G 2E1, Canada
Eur Spine J 19:945-56. 2010..Recognition of these underlying risk factors may assist health care providers to predict the course of psychological reactions and to provide effective interventions...
Deterioration in the health-related quality of life of persons with multiple sclerosis: the possible warning signsK V L Turpin
Northern Alberta Multiple Sclerosis Patient Care and Research Clinic, Division of Neurology, Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
Mult Scler 13:1038-45. 2007..These findings may assist health care providers in identifying patients who may be at risk for decline in their HRQL, permitting appropriate and timely interventions...
Incidence of concussion in contact sports: a systematic review of the evidenceJae O Koh
Faculty of Physical Education and Recreation, University of Alberta, Edmonton, Canada
Brain Inj 17:901-17. 2003..Some common methodological problems were also identified in this literature with the hope of improving future studies...
Simple educational intervention to improve the recovery from acute whiplash: results of a randomized, controlled trialRobert Ferrari
University of Alberta, Edmonton, Alberta, Canada
Acad Emerg Med 12:699-706. 2005..To determine if an educational intervention in the acute stage of whiplash injury may improve the recovery rate...
Is it time for a population health approach to neck pain?J David Cassidy
Centre of Research Expertise for Improved Disability Outcomes, Toronto Western Hospital, Toronto, Ontario, Canada
J Manipulative Physiol Ther 31:442-6. 2008..Individual-level health care treatments have been well studied, but population-health approaches to this problem have not. We used a best-evidence synthesis to examine population-level approaches to the prevention and control of NPAD...
Identifying the best treatment among common nonsurgical neck pain treatments: a decision analysisGabrielle van der Velde
Institute for Work and Health, Toronto, ON, Canada
Spine (Phila Pa 1976) 33:S184-91. 2008..Decision analysis...
Risk of vertebrobasilar stroke and chiropractic care: results of a population-based case-control and case-crossover studyJ David Cassidy
Centre of Research Expertise for Improved Disability Outcomes, University Health Network Rehabilitation Solutions, Toronto Western Hospital, Toronto, ON, Canada
Spine (Phila Pa 1976) 33:S176-83. 2008..Population-based, case-control and case-crossover study...
The burden and determinants of neck pain in whiplash-associated disorders after traffic collisions: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersLena W Holm
Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
Spine (Phila Pa 1976) 33:S52-9. 2008..Best evidence synthesis...
The burden and determinants of neck pain in the general population: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersSheilah Hogg-Johnson
Institute for Work and Health, Toronto, Canada
Spine (Phila Pa 1976) 33:S39-51. 2008..Best evidence synthesis...
The Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated Disorders: executive summaryScott Haldeman
Department of Neurology, University of California, Irvine, CA, USA
Spine 33:S5-7. 2008
The burden and determinants of neck pain in workers: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersPierre Cote
Centre of Research Expertise in Improved Disability Outcomes, University Health Network Rehabilitation Solutions, Toronto Western Hospital, Toronto, Canada
Spine (Phila Pa 1976) 33:S60-74. 2008..Systematic review and best evidence synthesis...
The empowerment of people with neck pain: introduction: the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersScott Haldeman
Department of Neurology, University of California, Irvine, CA, USA
Spine 33:S8-S13. 2008
Is a history of work-related low back injury associated with prevalent low back pain and depression in the general population?Cesar A Hincapié
Centre of Research Expertise in Improved Disability Outcomes CREIDO, University Health Network, Toronto, Canada
BMC Musculoskelet Disord 9:22. 2008..We conducted a study to determine if a lifetime history of work-related low back injury is associated with prevalent severity-graded low back pain, depressive symptoms, or both, in the general population...
Expectations for recovery important in the prognosis of whiplash injuriesLena W Holm
Division of Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
PLoS Med 5:e105. 2008..The aim of this study was to investigate if expectations for recovery are a prognostic factor after experiencing a WAD...
Examining vertebrobasilar artery stroke in two Canadian provincesEleanor Boyle
Centre of Research Expertise for Improved Disability Outcomes, University Health Network Rehabilitation Solutions, Toronto Western Hospital, Toronto, Ontario, Canada
Spine (Phila Pa 1976) 33:S170-5. 2008..Ecological study...
Prevalence of lost-time claims for mild traumatic brain injury in the working population: improving estimates using workers compensation databasesVicki L Kristman
Centre of Research Expertise in Improved Disability Outcomes, University Health Network, Toronto Western Hospital, Toronto, Ontario, Canada
Brain Inj 22:51-9. 2008..To test the usefulness of a method to improve the measurement of prevalent mild traumatic brain injury (MTBI) among injured workers with a workers compensation claim...
Summary of the WHO Collaborating Centre for Neurotrauma Task Force on Mild Traumatic Brain InjuryLena Holm
Department of Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
J Rehabil Med 37:137-41. 2005..The Task Force identified 38,806 citations and 743 relevant studies, of which 313 (42%) were accepted on scientific merit and formed the basis of the best evidence synthesis...
Passive coping is a risk factor for disabling neck or low back painAnnalyn C Mercado
FIT for Active Living Program, 8th Floor, Saskatoon City Hospital, 701 Queen Street, Saskatoon, Saskatchewan, Canada S7K 0M7
Pain 117:51-7. 2005..To assess the relationship between coping and the development of disabling pain...
Initial patterns of clinical care and recovery from whiplash injuries: a population-based cohort studyPierre Cote
Institute for Work and Health, University of Toronto, Ontario, Canada
Arch Intern Med 165:2257-63. 2005..We designed a cohort study to determine whether patterns of early clinical care (involving visits to general practitioners, chiropractors, or specialists) were associated with different rates of recovery...
Incidence and course of low back pain episodes in the general populationJ David Cassidy
Division of Outcomes and Population Health, Toronto Western Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
Spine (Phila Pa 1976) 30:2817-23. 2005..Population-based, prospective cohort...
Factors influencing neck pain intensity in whiplash-associated disordersLena W Holm
Institute of Environmental Medicine, Division of Epidemiology, Karolinska Institutet, Stockholm, Sweden
Spine (Phila Pa 1976) 31:E98-104. 2006..Cohort study of subjects with whiplash-associated disorders (WAD)...
Prognostic factors associated with minimal improvement following acute whiplash-associated disordersJohn A Dufton
Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
Spine (Phila Pa 1976) 31:E759-65; discussion E766. 2006..Retrospective clinical cohort study...
Widespread pain following whiplash-associated disorders: incidence, course, and risk factorsLena W Holm
Institute of Environmental Medicine, Division of Epidemiology, Karolinska Institutet, Stockholm, Sweden
J Rheumatol 34:193-200. 2007....
Does multidisciplinary rehabilitation benefit whiplash recovery?: results of a population-based incidence cohort studyJ David Cassidy
University Health Network Rehabilitation Solutions, Toronto Western Hospital, Toronto, Ontario, Canada
Spine (Phila Pa 1976) 32:126-31. 2007..Population-based, incidence cohort...
Association between body mass index and recovery from whiplash injuries: a cohort studyXiaoqing Yang
Institute for Work and Health, Toronto, Ontario, Canada
Am J Epidemiol 165:1063-9. 2007..99, 95% confidence interval: 0.90, 1.08) had similar rates of recovery, even after adjustment for other factors. The results do not support the hypothesis that individuals who are overweight or obese have a worse prognosis for whiplash...
Early aggressive care and delayed recovery from whiplash: isolated finding or reproducible result?Pierre Cote
Institute for Work and Health, University of Toronto, Toronto Western Research Institute and Rehabilitations Solutions, Toronto, Ontario, Canada
Arthritis Rheum 57:861-8. 2007..To test the reproducibility of the finding that early intensive care for whiplash injuries is associated with delayed recovery...
Key factors in back disability prevention: a consensus panel on their impact and modifiabilityJaime Guzman
Institute for Work and Health, Toronto, Ontario, Canada
Spine (Phila Pa 1976) 32:807-15. 2007..Modified Delphi panel using Q-methodology...
The annual incidence and course of neck pain in the general population: a population-based cohort studyPierre Cote
Institute for Work and Health, 481 University Avenue, Toronto, Ont, Canada M5G 2E9
Pain 112:267-73. 2004..63-0.88). Neck pain is a disabling condition with a course marked by periods of remission and exacerbation. Contrary to prior belief, most individuals with neck pain do not experience complete resolution of their symptoms and disability...
Key factors in back disability prevention: what influences the choice of priorities?Jaime Guzman
Institute for Work and Health, Toronto, ON, Canada
Spine (Phila Pa 1976) 32:E281-9. 2007..Survey, subgroup analysis, Q-analysis, and analysis of e-mail exchanges...
Incidence study of head blows and concussions in competition taekwondoJae O Koh
Department of Sport and Leisure Studies, Yonsei University, Seoul, Korea
Clin J Sport Med 14:72-9. 2004..To examine the incidence of head blows and concussions in competition taekwondo...
A consensus approach toward the standardization of back pain definitions for use in prevalence studiesClermont E Dionne
Population Health Research Unit, URESP Research Centre of the Laval University Affiliated Hospital, Quebec, QC, Canada
Spine (Phila Pa 1976) 33:95-103. 2008..A modified Delphi study conducted with 28 experts in back pain research from 12 countries...
User's guide to the chiropractic literature-IB: how to use an article about therapyJason W Busse
McMaster Health Sciences, Center, Department of Epidemiology and Biostatistics, Hamilton, Ontario, Canada
J Manipulative Physiol Ther 26:525-32. 2003
Back pain and health policy research: the what, why, how, who, and whenMary Wyatt
Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
Spine (Phila Pa 1976) 29:E468-75. 2004..A background literature, supported by discussion and outcomes on the subject of Health Policy and Back Pain, from the Fifth International Forum on Low Back Pain Research in Primary Care, in Montreal in May 2002...
Musculoskeletal injuries and pain in dancers: a systematic reviewCesar A Hincapié
Artists Health Centre Research Program, Toronto Western Hospital, Toronto, ON, Canada
Arch Phys Med Rehabil 89:1819-29. 2008..To assemble and synthesize the best evidence on the epidemiology, diagnosis, prognosis, treatment, and prevention of musculoskeletal injuries and pain in dancers...
Effectiveness of a home-based balance-training program in reducing sports-related injuries among healthy adolescents: a cluster randomized controlled trialCarolyn A Emery
Sport Medicine Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alta
CMAJ 172:749-54. 2005..We studied the effectiveness of a home-based balance-training program using a wobble board in improving static and dynamic balance and reducing sports-related injuries among healthy adolescents...
Assessment of neck pain and its associated disorders: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersMargareta Nordin
Department of Orthopaedics, School of Medicine and Graduate School of Arts and Science, New York University, NY, USA
Spine (Phila Pa 1976) 33:S101-22. 2008..Best evidence synthesis...
Clinical examination and ultrasound of self-reported snapping hip syndrome in elite ballet dancersPaul Winston
Toronto Rehabilitation Institute, University of Toronto, Toronto, Ontario M5G2A2, Canada
Am J Sports Med 35:118-26. 2007..Although snapping hip syndrome is commonly reported in ballet dancers, the prevalence, impact, and underlying mechanism of this condition have not been formally studied within a cohort of dancers...
The sensitivity of review results to methods used to appraise and incorporate trial quality into data synthesisGabrielle van der Velde
Institute for Work and Health, Toronto, Ontario, Canada
Spine (Phila Pa 1976) 32:796-806. 2007..Systematic review...
Clinical practice implications of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated Disorders: from concepts and findings to recommendationsJaime Guzman
Department of Medicine, University of British Columbia, Canada
Spine (Phila Pa 1976) 33:S199-213. 2008..Best evidence synthesis...
Treatment of neck pain: injections and surgical interventions: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersEugene J Carragee
Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
Spine (Phila Pa 1976) 33:S153-69. 2008..Best evidence synthesis...
A new conceptual model of neck pain: linking onset, course, and care: the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersJaime Guzman
Department of Medicine, University of British Columbia, Canada
Spine (Phila Pa 1976) 33:S14-23. 2008..Iterative discussion and consensus by a multidisciplinary task force scientific secretariat reviewing scientific evidence on neck pain and its associated disorders...
Treatment of neck pain: noninvasive interventions: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated DisordersEric L Hurwitz
Department of Public Health Sciences, John A Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI 96822, USA
Spine (Phila Pa 1976) 33:S123-52. 2008..Best evidence synthesis...
User's guide to the chiropractic literature-IA: how to use an article about therapyJason W Busse
McMaster Health Sciences Center, Department of Clinical Epidemiology and Biostatistics, Hamilton, Ontario L8N 3Z5, Canada
J Manipulative Physiol Ther 26:330-7. 2003
