Physiother Can. 2013 Spring;65(2):160-6. doi: 10.3138/ptc.2012-12. Newman AN, Stratford PW, Letts L, Spadoni G. PURPOSE: To determine if the sensitivity to change of Roland-Morris Questionnaire (RMQ) and Oswestry Disability Index (ODI) scores differ when applied to patients with low back pain (LBP). A secondary purpose was to critique the methodological rigour of the identified head-to-head […]