C R Ratzlaff

Summary

Affiliation: University of British Columbia
Country: Canada

Publications

  1. doi request reprint Clinical validation of an Internet-based questionnaire for ascertaining hip and knee osteoarthritis
    C Ratzlaff
    Harvard Medical School and Brigham and Women s Hospital, Boston, MA, USA
    Osteoarthritis Cartilage 20:1568-73. 2012
  2. ncbi request reprint Work-related repetitive strain injury and leisure-time physical activity
    C R Ratzlaff
    St Paul s Hospital Orthopaedic Medicine Clinic, The University of British Columbia, Vancouver, British Columbia, Canada
    Arthritis Rheum 57:495-500. 2007
  3. doi request reprint Lifetime trajectory of physical activity according to energy expenditure and joint force
    Charles R Ratzlaff
    University of British Columbia, Arthritis Research Centre of Canada, Vancouver, Canada
    Arthritis Care Res (Hoboken) 62:1452-9. 2010
  4. pmc New developments in osteoarthritis. Prevention of injury-related knee osteoarthritis: opportunities for the primary and secondary prevention of knee osteoarthritis
    Charles R Ratzlaff
    University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z3
    Arthritis Res Ther 12:215. 2010
  5. doi request reprint Influence of lifetime hip joint force on the risk of self-reported hip osteoarthritis: a community-based cohort study
    C R Ratzlaff
    School of Population and Public Health, University of British Columbia, 5804 Fairview Avenue, Mather Building, Vancouver, BC V6T 1Z3, Canada
    Osteoarthritis Cartilage 19:389-98. 2011

Detail Information

Publications5

  1. doi request reprint Clinical validation of an Internet-based questionnaire for ascertaining hip and knee osteoarthritis
    C Ratzlaff
    Harvard Medical School and Brigham and Women s Hospital, Boston, MA, USA
    Osteoarthritis Cartilage 20:1568-73. 2012
    ..To evaluate the measurement properties of an Internet-based self-administered questionnaire in ascertaining cases of hip and knee osteoarthritis (OA)...
  2. ncbi request reprint Work-related repetitive strain injury and leisure-time physical activity
    C R Ratzlaff
    St Paul s Hospital Orthopaedic Medicine Clinic, The University of British Columbia, Vancouver, British Columbia, Canada
    Arthritis Rheum 57:495-500. 2007
    ..To investigate the relationship between leisure-time physical activity and work-related repetitive strain injury (RSI), adjusted for sociodemographic characteristics and work-related physical and stress factors...
  3. doi request reprint Lifetime trajectory of physical activity according to energy expenditure and joint force
    Charles R Ratzlaff
    University of British Columbia, Arthritis Research Centre of Canada, Vancouver, Canada
    Arthritis Care Res (Hoboken) 62:1452-9. 2010
    ....
  4. pmc New developments in osteoarthritis. Prevention of injury-related knee osteoarthritis: opportunities for the primary and secondary prevention of knee osteoarthritis
    Charles R Ratzlaff
    University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z3
    Arthritis Res Ther 12:215. 2010
    ....
  5. doi request reprint Influence of lifetime hip joint force on the risk of self-reported hip osteoarthritis: a community-based cohort study
    C R Ratzlaff
    School of Population and Public Health, University of British Columbia, 5804 Fairview Avenue, Mather Building, Vancouver, BC V6T 1Z3, Canada
    Osteoarthritis Cartilage 19:389-98. 2011
    ..To investigate the influence of cumulative lifetime hip joint force on the risk of self-reported medically-diagnosed hip osteoarthritis (OA)...