Сравнение методов

	Индекс кардинальных симптомов гастропареза	Оценка качества жизни при запорах у пациентов (PAC-QoL)	Диагностические критерии синдрома раздраженного кишечника по Рим IV
Область	Гастроэнтерология	Гастроэнтерология	Гастроэнтерология
Семейство	Process / pipeline	Process / pipeline	Process / pipeline
Год появления	2003	2005	2016
Автор метода	Revicki, D. A., Rentz, A. M., Dubois, D., et al.	Marquis, P., De La Loge, C., Dubois, D., et al.	Rome Foundation (multinational expert consensus)
Тип	Self-report	Self-report	Diagnostic Criteria
Основополагающий источник	Revicki, D. A., Rentz, A. M., Dubois, D., Kahrilas, P., Stanghellini, V., Talley, N. J., & Tack, J. (2003). Development and validation of a patient-assessed gastroparesis symptom severity index. Alimentary Pharmacology & Therapeutics, 18(1), 141–150.	Marquis, P., De La Loge, C., Dubois, D., McDermott, A., & Chassany, O. (2005). Development and validation of the Patient Assessment of Constipation-Quality of Life questionnaire. Scandinavian Journal of Gastroenterology, 40(5), 540–551.	Mearin, F., Lacy, B. E., Chang, L., et al. (2016). Bowel disorders. Gastroenterology. Published online June 2016 by the Rome Foundation.
Другие названия	GCSI	PAC-QoL, PAC-Q	Rome IV IBS, Rome Criteria
Связанные	4	4	4
Сводка	The Gastroparesis Cardinal Symptom Index (GCSI) is a validated, patient-reported outcome measure specifically designed to assess symptom severity in gastroparesis. Developed by Revicki and colleagues in 2003, the GCSI captures the three cardinal symptom clusters of gastroparesis: nausea and vomiting, postprandial fullness, and early satiety, plus bloating and stomach distension. The 9-item questionnaire is responsive to treatment changes and is increasingly used in clinical trials and practice to monitor gastroparesis progression and therapy response.	The Patient Assessment of Constipation Quality of Life (PAC-QoL) is a validated, patient-reported outcome measure designed to assess the impact of functional constipation on physical, psychological, and social well-being. Developed by Marquis and colleagues in 2005, the PAC-QoL comprises 28 items organized into four domains: Physical Discomfort, Psychosocial Discomfort, Worries and Concerns, and Satisfaction. The PAC-QoL is responsive to treatment and widely used in constipation clinical trials and practice.	The Rome IV criteria are the internationally accepted diagnostic standard for irritable bowel syndrome (IBS), published in 2016 by the Rome Foundation. These criteria define IBS as recurrent abdominal pain (≥1 day per week for ≥3 months) associated with altered bowel habits, without structural or biochemical abnormalities. IBS is subtyped into four patterns—IBS-constipation predominant (IBS-C), IBS-diarrhea predominant (IBS-D), IBS-mixed (IBS-M), and IBS-unclassified (IBS-U)—based on stool consistency patterns.