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Mean scores on five HRQL-scales at baseline and 1 year in morbidly obese patients who underwent RYGB (n=76). (a) SF-36 Physical dimension (0–100). (b) SF-36 Mental dimension (0–100). (c) OWLQOL Emotional dimension (0–102). (d) WRSM symptom number score (0–20). (e) WRSM symptom distress score (0–120). Unadjusted mean change scores and 95% CI. P and ES-values for within-group changes.
