Mean SF-36 PCS scores during long-term adalimumab treatment. Data are observed values for completers. Refer to Tables 4, 5, or 6 for number of patients at each time point. The Short Form-36 Health Survey (SF-36) Physical Component Summary (PCS) is a composite score of four physical functioning domains of the SF-36: Physical Functioning, Role–Physical, Bodily Pain, and General Health. Greater scores indicate better health status.