Related Experiment Video
Updated: Sep 10, 2025
Assessment of Perigenital Sensitivity and Prostatic Mast Cell Activation in a Mouse Model of Neonatal Maternal Separation
Published on: August 13, 2015
Exploring Associations of Different Types of Childhood Trauma With Symptomatology in Irritable Bowel Syndrome
Tetyana Bureychak1, Jenny Sjödahl2,3, Nawroz Barazanji1,3
1Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
Insights
Childhood trauma, particularly emotional abuse, significantly increases the risk and severity of Irritable Bowel Syndrome (IBS) symptoms in women. This history impacts gastrointestinal, extraintestinal, and psychological well-being.
Area of Science:
- Gastroenterology and Psychiatry
- Trauma Studies
- Clinical Psychology
Background:
- Childhood trauma is a known risk factor for Irritable Bowel Syndrome (IBS).
- Distinct associations between specific childhood trauma subtypes and IBS symptomatology remain underexplored.
- This study investigates the impact of various childhood trauma types on IBS symptoms.
Purpose of the Study:
- To determine the relationship between different childhood trauma subtypes and IBS.
- To analyze the influence of childhood trauma on gastrointestinal, extraintestinal, and psychological symptoms in women with IBS.
Main Methods:
- Cross-sectional study involving 169 women with IBS and 39 healthy controls.
- Childhood trauma assessed using the Childhood Trauma Questionnaire.
- Symptom evaluation through diaries and questionnaires for gastrointestinal, extraintestinal, and psychological complaints.
Main Results:
- Women with IBS showed higher prevalence of childhood trauma (OR 3.41) than controls, with emotional and sexual abuse being most common.
- Emotional abuse emerged as the strongest predictor of IBS (OR 6.69), linked to increased symptom severity, abdominal pain, urgency, anxiety, and depression.
- Overall childhood trauma correlated positively with IBS symptom severity (r=0.305).
Conclusions:
- Childhood trauma plays a significant role in IBS development and symptom burden.
- Emotional abuse specifically impacts gastrointestinal, extraintestinal, and psychological symptoms in IBS patients.
- Findings may help identify a distinct IBS patient phenotype with a history of childhood emotional abuse.
Background:
The connection between childhood trauma and irritable bowel syndrome (IBS) is well documented. However, knowledge regarding distinct associations between different subtypes of childhood trauma and both intestinal and extraintestinal symptoms is widely lacking. The current cross-sectional study aimed to elucidate the impact of different types of childhood trauma on IBS symptomatology.
Methods:
In 169 women with moderate to severe IBS and 39 healthy women (HCs), childhood trauma was assessed using the Childhood Trauma Questionnaire. Gastrointestinal, extraintestinal, and psychological symptoms were evaluated via symptom diaries and questionnaires.
Key Results:
The overall prevalence of childhood trauma was significantly higher in women with IBS compared to HCs, with odds ratio (OR) 3.41 (95% CI, 1.35-8.60, p = 0.009) and with the highest rates observed for emotional and sexual abuse. Overall childhood trauma was positively associated with symptom severity (r = 0.305, p = 0.016). Among trauma types, emotional abuse was the strongest predictor of IBS, with a 6-fold increased odds of disorder, OR 6.69 (95% CI, 1.97-22.68, p = 0.002). Women with IBS and a history of emotional abuse reported longer episodes of abdominal pain, more defecation urgency, and higher levels of anxiety and depression.
Conclusions:
Our findings support the significant role of childhood trauma in IBS pathology and increased symptom burden. They further indicate the specific relevance of emotional abuse influencing not only gastrointestinal symptoms but also extraintestinal and psychological complaints. These findings may help contribute to the identification of a distinct phenotype of IBS patients with a history of traumatic emotional abuse during childhood.
Related Concept Videos
01:17Irritable Bowel Syndrome I: Introduction
IBS is a chronic condition that can persist over a long period or recur frequently.
The pathogenesis of IBS involves a complex interplay of the following factors:
Altered...
01:30Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation
Irritable Bowel Syndrome (IBS) is classified into subtypes based on the predominant bowel habits as determined by the Bristol Stool Form Scale (BSFS). The subtypes are:
01:17Chronic Bowel Disorders: Introduction
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
01:30Irritable Bowel Syndrome III: Medical and Nursing Management
01:30Inflammatory Bowel Disease II: Crohn's Disease
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
01:27Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...