Christopher R Lim

Floor and ceiling effects in the OHS: an analysis of the NHS PROMs data set

R. Fitzpatrick, J. Dawson, D. Beard, 2015, BMJ Open.

Systematic review of measurement properties of patient-reported outcome measures used in patients undergoing hip and knee arthroplasty

R. Fitzpatrick, J. Dawson, D. Beard, 2016, Patient Related Outcome Measures.

The Oxford knee score and its subscales do not exhibit a ceiling or a floor effect in knee arthroplasty patients: an analysis of the National Health Service PROMs data set

R. Fitzpatrick, J. Dawson, D. Beard, 2017, Knee Surgery, Sports Traumatology, Arthroscopy.

Patient Related Outcome Measures Dovepress

L. Morales, R. Fitzpatrick, C. Mangione, 2022 .