Fig. 2From: The effect of low back pain and neck-shoulder stiffness on health-related quality of life: a cross-sectional population-based studyHealth-related QOL summaries by gender and symptom group (a, b). SF-36 PCS and MCS in men who had NP or had NSS, LBP, or comorbid NSS/LBP (c, d). Differences in PCS and MCS by symptom group in women. Values represent means ± s.e.m.Back to article page