Prevalence of rheumatic diseases and associated outcomes in rural and urban communities in Bangladesh: a COPCORD study.

OBJECTIVE: To estimate the burden of rheumatic disorders in adults (age >/= 15 yrs) in Bangladeshi rural and urban communities. METHODS: The survey was carried out in a rural community, an urban slum, and an affluent urban community with samples of 2635, 1317, and 1259 adults, respectively. Through door-to-door surveys, trained interviewers identified subjects with musculoskeletal pain. A socio-culturally adapted and validated Bengali version of the COPCORD (Community Oriented Program for Control of Rheumatic Disorders) questionnaire was used. Trained internists and rheumatologists examined the positive respondents using an English COPCORD examination sheet to identify respondents with definite rheumatic disorders and to reach a diagnosis. RESULTS: The overall point prevalence of musculoskeleletal pain was 26.3%. The point prevalence estimates of musculoskeletal…