Changes in actual arm-hand use in stroke patients during and after clinical rehabilitation involving a well-defined arm-hand rehabilitation program: A prospective cohort study - Fig 4

A: Mean values for Intensity-of-arm-hand-use on the affected side during unimanual activities for subgroups 1, 2 and 3. B: Mean values for Intensity-of-arm-hand-use on the affected side during bimanual activities for subgroups 1, 2 and 3. T = time; bl = baseline; cd = clinical discharge; m = month. Solid line = subgroup 1; Dotted line = subgroup 2; Dashed line = subgroup 3.