Figure 4From: Magnitude and meaningfulness of change in SF-36 scores in four types of orthopedic surgeryComparisons of SF-36 subscale scores of the study groups with population norms. PF = Physical Functioning, RP = Role Physical, BP = Bodily Pain, GH = General Health, VT = Vitality, SF = Social Functioning, RE = Role Emotional, MH = Mental Health.Back to article page