J Christiaan Keurentjes

Summary

Affiliation: Leiden University Medical Center
Country: The Netherlands

Publications

  1. pmc Patients with severe radiographic osteoarthritis have a better prognosis in physical functioning after hip and knee replacement: a cohort-study
    J Christiaan Keurentjes
    Department of Orthopaedic Surgery, Leiden University Medical Center, Leiden, The Netherlands
    PLoS ONE 8:e59500. 2013
  2. pmc Revision surgery is overestimated in hip replacement
    J C Keurentjes
    Leiden University Medical Center, Department of Orthopaedic Surgery, Albinusdreef 2, PO Box 9600, Postzone J 11 S, 2300 RC Leiden, The Netherlands
    Bone Joint Res 1:258-62. 2012
  3. pmc Minimal clinically important differences in health-related quality of life after total hip or knee replacement: A systematic review
    J C Keurentjes
    Leiden University Medical Center, Department of Orthopaedic Surgery, Postbus 9600, 2300 RC, Leiden, The Netherlands
    Bone Joint Res 1:71-7. 2012
  4. pmc Socio-economic position has no effect on improvement in health-related quality of life and patient satisfaction in total hip and knee replacement: a cohort study
    J Christiaan Keurentjes
    Department of Orthopaedic Surgery, Leiden University Medical Center, Leiden, The Netherlands
    PLoS ONE 8:e56785. 2013
  5. doi Willingness to undergo surgery again validated clinically important differences in health-related quality of life after total hip replacement or total knee replacement surgery
    J Christiaan Keurentjes
    Department of Orthopaedic Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands Electronic address
    J Clin Epidemiol 67:114-20. 2014
  6. pmc How to deal with lost to follow-up in total knee arthroplasty : a new method based on the competing risks approach
    Klaas Auke Nouta
    Department of Orthopaedics, Leiden University Medical Center, Postal Code J11R, P O Box 9600, 2300 RC, Leiden, The Netherlands
    Int Orthop 38:953-9. 2014

Detail Information

Publications8

  1. pmc Patients with severe radiographic osteoarthritis have a better prognosis in physical functioning after hip and knee replacement: a cohort-study
    J Christiaan Keurentjes
    Department of Orthopaedic Surgery, Leiden University Medical Center, Leiden, The Netherlands
    PLoS ONE 8:e59500. 2013
    ..We aimed to assess whether the pre-operative radiographic severity of osteoarthritis (OA) is related to the improvement in HRQoL after THR or TKR, both at the population and individual level...
  2. pmc Revision surgery is overestimated in hip replacement
    J C Keurentjes
    Leiden University Medical Center, Department of Orthopaedic Surgery, Albinusdreef 2, PO Box 9600, Postzone J 11 S, 2300 RC Leiden, The Netherlands
    Bone Joint Res 1:258-62. 2012
    ..Using data from a long-term follow-up study, we aimed to assess the amount of bias introduced by the Kaplan-Meier estimator in a competing risk setting...
  3. pmc Minimal clinically important differences in health-related quality of life after total hip or knee replacement: A systematic review
    J C Keurentjes
    Leiden University Medical Center, Department of Orthopaedic Surgery, Postbus 9600, 2300 RC, Leiden, The Netherlands
    Bone Joint Res 1:71-7. 2012
    ..Secondly, we aimed to improve the precision of MCID estimates by means of meta-analysis...
  4. pmc Socio-economic position has no effect on improvement in health-related quality of life and patient satisfaction in total hip and knee replacement: a cohort study
    J Christiaan Keurentjes
    Department of Orthopaedic Surgery, Leiden University Medical Center, Leiden, The Netherlands
    PLoS ONE 8:e56785. 2013
    ..We questioned whether more disadvantaged Socio-Economic Position is associated with an lower improvement in Health-Related Quality of Life (HRQoL) and a lower patient satisfaction after THR/TKR...
  5. doi Willingness to undergo surgery again validated clinically important differences in health-related quality of life after total hip replacement or total knee replacement surgery
    J Christiaan Keurentjes
    Department of Orthopaedic Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands Electronic address
    J Clin Epidemiol 67:114-20. 2014
    ..To determine clinically important differences (CIDs) in health-related quality of life (HRQoL) after total hip replacement (THR) or total knee replacement (TKR) surgery, using the Short Form 36 (SF-36)...
  6. pmc How to deal with lost to follow-up in total knee arthroplasty : a new method based on the competing risks approach
    Klaas Auke Nouta
    Department of Orthopaedics, Leiden University Medical Center, Postal Code J11R, P O Box 9600, 2300 RC, Leiden, The Netherlands
    Int Orthop 38:953-9. 2014
    ..The aim of this study was to develop a more accurate method to deal with patients lost to follow-up based on the competing risks approach...