What Works for Low Back Pain? Not Much, a New Study Says.
Low back pain affects an estimated one in four American adults and is the leading contributor to disability globally. In most ...
Nature6 年
Pain in rheumatoid arthritis: assessment, predictors and treatment
J Rheumatol 34: 8–18 Researchers from the US have shown that the visual analog pain scale (VAS) is superior to the Medical Outcomes Study Short Form-36 Health Survey (SF-36) scale for assessing ...