Fig. 1From: Improved cardiorespiratory fitness after occupational rehabilitation in merged diagnostic groupsa Maximal oxygen uptake (ml/kg/min), b average pain (0–10), c HADS depression score (0–21) and d HADS anxiety score (0–21) at baseline, end of rehabilitation program, and at one-year follow-up, estimated by mixed models. Values are mean. Error bars indicate 95% confidence intervalsBack to article page