Fig. 1From: A validation of the Swedish version of the WORC index in the assessment of patients treated by surgery for subacromial disease including rotator cuff syndromeThe SL vs. the difference between post- and preoperative WORC score. SL, the X-axis, ranges from 1 = very satisfied, to 4 = very unsatisfied. The Y-axis shows the difference between the pre- and postoperative result. Abbreviations: WORC Western Ontario Rotator Cuff index, SL Satisfactory levelBack to article page