เปรียบเทียบวิธี

	GERD Health-Related Quality of Life Scale	ดัชนีกิจกรรมของโรคลำไส้ใหญ่อักเสบทางคลินิกอย่างง่าย
สาขาวิชา	วิทยาทางเดินอาหาร	วิทยาทางเดินอาหาร
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1996	1998
ผู้ริเริ่ม	Velanovich, V., Zhang, Y., Hollis, J. B., et al.	Walmsley, R. S., Ayres, R. C., Pounder, R. E., and Allan, R. N.
ประเภท	Self-report	Clinician-rated
แหล่งต้นตำรับ	Velanovich, V., Zhang, Y., Hollis, J. B., Feldman, M. I., Sampliner, R., Guan, W., & Escamilla, C. (1996). Presenting symptoms and outcome measures in reflux esophagitis. Digestive Diseases and Sciences, 41(10), 1865–1873.	Walmsley, R. S., Ayres, R. C., Pounder, R. E., & Allan, R. N. (1998). A simple clinical colitis activity index. Gut, 43(1), 29–32.
ชื่อเรียกอื่น	GERD-HRQL, GERD-HRQoL	SCCAI
ที่เกี่ยวข้อง	4	4
สรุป	The GERD Health-Related Quality of Life Scale (GERD-HRQL) is a concise, validated patient-reported outcome measure for assessing the symptomatic and functional impact of gastroesophageal reflux disease (GERD). Developed by Velanovich and colleagues in 1996, the 9-item GERD-HRQL measures heartburn frequency and severity, regurgitation, and impact on sleep and medication use. The scale is highly responsive to proton pump inhibitor (PPI) therapy and is widely used in GERD trials and clinical practice.	The Simple Clinical Colitis Activity Index (SCCAI) is a practical, bedside tool for assessing disease activity in ulcerative colitis and colonic Crohn's disease. Published in 1998 by Walmsley and colleagues, the SCCAI condenses disease assessment into six items that can be administered in a office visit without laboratory or endoscopic data. It provides rapid, reproducible quantification of disease severity and is ideal for frequent monitoring in routine clinical practice.