Mixture model analysis identifies irritable bowel syndrome subgroups characterised by specific profiles of gastrointestinal, extraintestinal somatic and psychological …

A Polster, L Van Oudenhove, M Jones… - Alimentary …, 2017 - Wiley Online Library
Summary Background Current subgrouping of Irritable Bowel Syndrome (IBS) is exclusively
based on stool consistency without considering other relevant gastrointestinal (GI) …

Longitudinal follow‐up of a novel classification system for irritable bowel syndrome: natural history and prognostic value

CJ Black, Y Yiannakou, E Guthrie… - Alimentary …, 2021 - Wiley Online Library
Background Conventionally, irritable bowel syndrome (IBS) is subgrouped using
predominant stool form, yet it is a complex disorder, with multiple biopsychosocial …

Irritable bowel syndrome: a comparison of subtypes

NG Rey de Castro, V Miller… - Journal of …, 2015 - Wiley Online Library
Abstract Background and Aim Irritable bowel syndrome (IBS) is traditionally divided into
subtypes depending on the bowel habit abnormality, but there is little clarity in the literature …

Cluster analysis of symptoms and health seeking behaviour differentiates subgroups of patients with severe irritable bowel syndrome

E Guthrie, F Creed, L Fernandes, J Ratcliffe… - Gut, 2003 - gut.bmj.com
Background: Irritable bowel syndrome (IBS) is a heterogeneous condition which is
diagnosed according to specific bowel symptom clusters. The aim of the present study was …

High-dimensional clustering of 4000 irritable bowel syndrome patients reveals seven distinct disease subsets

A Byale, RJ Lennon, S Byale, M Breen-Lyles… - Clinical …, 2022 - Elsevier
Background and Aims Irritable bowel syndrome (IBS) is a pain disorder classified by bowel
habits, disregarding other factors that may influence the clinical course. The aim of this study …

[HTML][HTML] Novel symptom subgroups in individuals with irritable bowel syndrome predict disease impact and burden

CJ Black, CE Ng, VC Goodoory, AC Ford - Clinical Gastroenterology and …, 2024 - Elsevier
Background & Aims Current classification systems based on bowel habit fail to capture the
multidimensional nature of irritable bowel syndrome (IBS). We previously derived and …

Stability of the irritable bowel syndrome and subgroups as measured by three diagnostic criteria–a 10‐year follow‐up study

LB Olafsdottir, H Gudjonsson… - Alimentary …, 2010 - Wiley Online Library
Aliment Pharmacol Ther 2010; 32: 670–680 Summary Background The irritable bowel
syndrome (IBS) is a common disorder, but information on its natural history is limited. Aim To …

An examination of subgroup classification in irritable bowel syndrome patients over time: a prospective study

KI Penny, GD Smith, D Ramsay, DT Steinke… - International journal of …, 2008 - Elsevier
BACKGROUND: Irritable bowel syndrome (IBS) is a complex functional gastrointestinal
disorder which to date remains poorly understood. Therapies for irritable bowel syndrome …

Irritable bowel syndrome subtypes according to bowel habit: revisiting the alternating subtype

F Mearin, A Balboa, X Badía, E Baró… - European journal of …, 2003 - journals.lww.com
Background Disturbed bowel habit, diarrhoea or constipation is a key manifestation of
irritable bowel syndrome (IBS). In some patients, diarrhoea and constipation alternate …

Subgroups of irritable bowel syndrome: a new approach

SA Walter, E Skagerström… - European journal of …, 2004 - journals.lww.com
Objectives The newly revised Rome criteria for the definition of irritable bowel syndrome
(IBS), derived from the consensus of experts in the field, were developed in order to identify …