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TY - JOUR AU - Svedlund, Jan AU - Sjödin, Ingemar AU - Dotevall, Gerhard PY - 1988 DA - 1988/02/01 TI - GSRS—A clinical rating scale for gastrointestinal symptoms in patients with irritable bowel syndrome and peptic ulcer disease JO - Digestive Diseases and Sciences SP - 129 EP - 134 VL - 33 IS - 2 AB - An interview-based rating scale consisting of 15 items for assessment of gastrointestinal symptoms in irritable bowel syndrome and peptic ulcer disease has been developed. The interrater reliability was estimated by means of independent and simultaneous duplicate ratings by two raters in 20 cases and ranged from 0.86 to 1.00. The scale was easy to apply and proved to be useful in comparing the effectiveness of different modes of treatment in two clinical trials. SN - 1573-2568 UR - https://doi.org/10.1007/BF01535722 DO - 10.1007/BF01535722 ID - Svedlund1988 ER -