Background Physical functioning is a core outcome domain to be measured in nonspecific
low back pain (NSLBP). A panel of experts recommended the Roland-Morris Disability …

Purpose. Developed by Manniche et al in 1985, the LBPRS is constructed to measure the 3
clinical illness components of low back pain: pain (back and leg), disability, and physical …

To standardize outcome reporting in clinical trials of patients with nonspecific low back pain,
an international multidisciplinary panel recommended physical functioning, pain intensity …

The purpose of this prospective, single site cohort quasi-experimental study was to
determine the responsiveness of the numerical rating scale (NRS), Roland–Morris disability …

It is often assumed that patients with pain-related disability due to low back pain (LBP) will
have reduced physical activity levels, but recent studies have provided results that challenge …

Study Design. Translation, cross-cultural adaptation, and clinimetric testing of self-report
outcome measures. Objective. The aims of this investigation were to perform the translation …

Purpose. To present a systematic literature review on the state of the art of the utilisation of
the International Classification of Functioning, Disability and Health (ICF) since its release in …

Background The choice of an evaluative instrument has been hampered by the lack of head-
to-head comparisons of responsiveness and the minimal clinically important difference …

Context Chronic pain is common in primary care patients and is associated with distress,
disability, and increased health care use. Objective To assess whether a collaborative …

Importance Operations for lumbar spinal stenosis is the most often performed surgical
procedure in the adult lumbar spine. This study reports the clinical outcome of the 3 most …