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Fecal Incontinence

Digestive System and Liver · NLM MeSH · updated 2026-11-04 · version 1

Citations verified against PubMedNot yet clinician-reviewed10 referencesApproximately 6 min read

Failure of voluntary control of the anal sphincters, with involuntary passage of feces and flatus.

Table of Contents

1. Definition2. Research landscape3. Reading the evidence4. Open-access studies5. Key reviews6. References7. About this article

Definition and research guide

This page combines a MeSH definition, publication statistics and selected research abstracts. It is a starting point for reading the literature, not a medical textbook or a systematic evidence review.

Content available: 4 complete abstracts (1,126 words), 10 references. Full article text is not stored or reproduced here; follow the PMID, DOI or PMC links to read the original sources and their access terms.

Definition

Failure of voluntary control of the anal sphincters, with involuntary passage of feces and flatus.

Definition: NLM Medical Subject Headings (MeSH) scope note (Public domain (U.S. National Library of Medicine); attribution requested). View the MeSH record.

Also known as: Incontinence, Fecal; Bowel Incontinence; Incontinence, Bowel; Fecal Soiling; Soilings, Fecal.

Where it fits in the MeSH classification

Broader topics
Rectal Diseases
See also
Encopresis; Defecography

Research landscape

PubMed indexes 11,761 records tagged with the MeSH heading “Fecal Incontinence” (counts retrieved 2026-11-04). 1,877 of them (16.0%) were published from 2020 onward, and the busiest period so far is 2010-2019 with 3,521 records.

Reviews account for 1,853 records (15.8%) and meta-analyses for 191. Randomized controlled trials number 440 (3.7%) as a share of all records on the topic.

PubMed records by publication periodthrough 1999: 3,487 records; 2000-2009: 2,876 records; 2010-2019: 3,521 records; 2020 onward: 1,877 records3,487through 19992,8762000-20093,5212010-20191,8772020 onward
Records in PubMed indexed with this heading, by publication period. Real counts from NCBI E-utilities; the final period covers only part of the current year. Volume reflects how much has been published, not how strong the evidence is.
Show the data
PeriodRecords
through 19993,487
2000-20092,876
2010-20193,521
2020 onward1,877
Share of records by publication typeReviews: 15.8 percent; Meta-analyses: 1.6 percent; Randomized controlled trials: 3.7 percentReviews15.8% (1,853)Meta-analyses1.6% (191)Randomized controlled trials3.7% (440)
Share of all PubMed records on this heading that carry each publication type. Types overlap with other records, so the shares do not sum to 100%.
Publication-type chart data
Publication types among 11,761 PubMed records
TypeRecordsShare
Reviews1,85315.8%
Meta-analyses1911.6%
Randomized controlled trials4403.7%

Method: PubMed query "Fecal Incontinence"[MeSH Terms] with publication-type and date filters, retrieved 2026-11-04.

Reading the evidence in digestive system and liver

Gut and liver research ranges from laboratory studies of the microbiome to large trials of drugs and surgery. Symptoms such as pain, reflux or bowel change are reported by patients and overlap between conditions, and diet and microbiome studies are mostly observational. Check whether the study measured symptoms, tissue findings or long-term outcomes, how the diagnosis was made and how long people were followed. Nothing here replaces advice from a qualified clinician.

Evidence from open-access studies

These open-access studies come from PubMed’s best-match results for this heading (papers whose main topic it is), ranked here by citation count, with one recent addition. Each abstract is reproduced in full under its recorded open licence so that you can read the authors’ own words. They illustrate the literature; they are not a systematic summary of it. Citation counts measure attention, not reliability or clinical benefit.

Study comparison — selected abstracts, not a systematic review
Study / authorsYearSource label / designEurope PMC citationsLicence / source
Pelvic floor dysfunction: prevalence and associated factors
Peinado-Molina RA, Hernández-Martínez A, Martínez-Vázquez S, Rodríguez-Almagro J, Martínez-Galiano JM
2023Review article
Design not recorded in structured metadata
105cc by
PMID 37838661 · DOI · PMC10576367
Prevalence of pelvic floor dysfunction: a Saudi national survey
Al-Badr A, Saleem Z, Kaddour O, Almosaieed B, Dawood A, Al-Tannir M, et al.
2022Research article
Design not recorded in structured metadata
35cc by
PMID 35120501 · DOI · PMC8815131
Symptomatic pelvic floor disorders and its associated factors in South-Central Ethiopia
Beketie ED, Tafese WT, Assefa ZM, Berriea FW, Tilahun GA, Shiferaw BZ, et al.
2021Research article
Design not recorded in structured metadata
28cc by
PMID 34197568 · DOI · PMC8248712
Caesarean section and anal incontinence in women after obstetric anal sphincter injury: A systematic review and meta-analysis
Carter E, Hall R, Ajoku K, Myers J, Kearney R
2025Meta-analysis
Design not recorded in structured metadata
6cc by
PMID 38965793 · DOI · PMC12137769

Pelvic floor dysfunction: prevalence and associated factors [1]

Review article Peinado-Molina RA, Hernández-Martínez A, Martínez-Vázquez S, Rodríguez-Almagro J, Martínez-Galiano JM · · 2023 · cited 105 times (Europe PMC)

Abstract reading summary — source excerpts
Opening excerpt
BackgroundPelvic floor dysfunction in women encompasses a wide range of clinical disorders: urinary incontinence, pelvic organ prolapse, fecal incontinence, and pelvic-perineal region pain syndrome.
Closing excerpt
Health personnel must take these factors into account to prevent the appearance of these dysfunctions.
Interpretation limits
Verbatim excerpts from the authors’ abstract; the closing excerpt may describe a finding, limitation or recommendation. Design, population, effect size and uncertainty have not been independently extracted or appraised. Read the complete abstract and linked paper before interpreting the findings.
Read complete abstract (268 words)

BackgroundPelvic floor dysfunction in women encompasses a wide range of clinical disorders: urinary incontinence, pelvic organ prolapse, fecal incontinence, and pelvic-perineal region pain syndrome. A literature review did not identify any articles addressing the prevalence of all pelvic floor dysfunctions.ObjectiveDetermine the prevalence of the group of pelvic floor disorders and the factors associated with the development of these disorders in women.Material and methodsThis observational study was conducted with women during 2021 and 2022 in Spain. Sociodemographic and employment data, previous medical history and health status, lifestyle and habits, obstetric history, and health problems were collected through a self-developed questionnaire. The Pelvic Floor Distress Inventory (PFDI-20) was used to assess the presence and impact of pelvic floor disorders. Pearson's Chi-Square, Odds Ratio (OR) and adjusted Odds Ratio (aOR) with their respective 95% confidence intervals (CI) were calculated.ResultsOne thousand four hundred forty-six women participated. Urinary incontinence occurred in 55.8% (807) of the women, fecal incontinence in 10.4% (150), symptomatic uterine prolapse in 14.0% (203), and 18.7% (271) reported pain in the pelvic area. The following were identified as factors that increase the probability of urinary incontinence: menopausal status. For fecal incontinence: having had instrumental births. Factors for pelvic organ prolapse: number of vaginal births, one, two or more. Factors for pelvic pain: the existence of fetal macrosomia.ConclusionsThe prevalence of pelvic floor dysfunction in women is high. Various sociodemographic factors such as age, having a gastrointestinal disease, having had vaginal births, and instrumental vaginal births are associated with a greater probability of having pelvic floor dysfunction. Health personnel must take these factors into account to prevent the appearance of these dysfunctions.

Abstract reproduced from the open-access article under the recorded cc by licence; © the authors. PMID 37838661 · DOI · PMC10576367

Prevalence of pelvic floor dysfunction: a Saudi national survey [2]

Research article Al-Badr A, Saleem Z, Kaddour O, Almosaieed B, Dawood A, Al-Tannir M, et al. · · 2022 · cited 35 times (Europe PMC)

Abstract reading summary — source excerpts
Opening excerpt
BackgroundPelvic Floor Dysfunction (PFD) is a global health problem affecting millions of women worldwide and comprises a broad range of clinical dysfunctions such as urinary incontinence (UI), fecal incontinence (FI), pelvic organ prolapse (POP) vaginal laxity (VL), vaginal wind (VW), and overactive bladder (OAB).
Closing excerpt
UI, VL, VW, OAB, POP and FI increased consistently among urban women with increased age, greater parity, assisted birth, and post-menopausal status.
Interpretation limits
Verbatim excerpts from the authors’ abstract; the closing excerpt may describe a finding, limitation or recommendation. Design, population, effect size and uncertainty have not been independently extracted or appraised. Read the complete abstract and linked paper before interpreting the findings.
Read complete abstract (243 words)

BackgroundPelvic Floor Dysfunction (PFD) is a global health problem affecting millions of women worldwide and comprises a broad range of clinical dysfunctions such as urinary incontinence (UI), fecal incontinence (FI), pelvic organ prolapse (POP) vaginal laxity (VL), vaginal wind (VW), and overactive bladder (OAB). This study aims to estimate the prevalence of PFD among Saudi women attending primary health care centers (PHCCs) across 13 regions of Saudi Arabia and their characteristics along with associated factors.MethodsA cross-sectional study was conducted on 2,289 non-pregnant women. The probability population proportional sampling technique was employed followed by a convenient sampling technique to recruit eligible women. Types of PFD were assessed using a self-administered electronic questionnaire. Pelvic Floor Distress Index (PFDI-20) was used to assess the primary study outcomes (FI, VL, POP, VW, and OAB). A multivariate logistic regression model was used to identify independent associated factors for PFD.ResultsThe findings showed that 830 women (36.3%) had any type of UI. Stress UI affected726 (31.7%) women, whilst 525 women (22.9%) had urge UI. VL occurred in 505 women (22.1%), whilst POP occurred in 536 women (23.4%). VW occurred in 733 participants and (32%) 1238 women (54.1%) had OAB. The multivariate analysis suggested that region, location, parity, and assisted birth were significantly associated with UI, VL, FI and PFD (P ConclusionPFD is a common condition among Saudi women. UI, VL, VW, OAB, POP and FI increased consistently among urban women with increased age, greater parity, assisted birth, and post-menopausal status.

Abstract reproduced from the open-access article under the recorded cc by licence; © the authors. PMID 35120501 · DOI · PMC8815131

Symptomatic pelvic floor disorders and its associated factors in South-Central Ethiopia [3]

Research article Beketie ED, Tafese WT, Assefa ZM, Berriea FW, Tilahun GA, Shiferaw BZ, et al. · · 2021 · cited 28 times (Europe PMC)

Abstract reading summary — source excerpts
Opening excerpt
IntroductionPelvic floor disorders (PFD) are gynecologic health problems containing a wide variety of clinical problems; the most prevalent problems are pelvic organ prolapse, fecal incontinence, and urinary incontinence.
Closing excerpt
Expansion of technologies and building basic infrastructures, health education on kegel exercise and promotion of family planning should be considered as a prevention strategy.
Interpretation limits
Verbatim excerpts from the authors’ abstract; the closing excerpt may describe a finding, limitation or recommendation. Design, population, effect size and uncertainty have not been independently extracted or appraised. Read the complete abstract and linked paper before interpreting the findings.
Read complete abstract (350 words)

IntroductionPelvic floor disorders (PFD) are gynecologic health problems containing a wide variety of clinical problems; the most prevalent problems are pelvic organ prolapse, fecal incontinence, and urinary incontinence. It is a significant women's health problem for both developed and developing countries. One in five women in Ethiopia experiences at least one major type of pelvic floor disorders. Despite the severity of the problem, due attention was not given, and no study has been conducted on pelvic floor disorders in the Gurage Zone.ObjectiveTo determine the prevalence and associated factors of symptomatic pelvic floor disorders among women living in Gurage Zone, SNNPR, Ethiopia, 2020.MethodologyCommunity-based cross-sectional study was conducted from February to March 2020 among 542 women residing in the Gurage Zone. A multi-stage sampling method was used to select the participants. Interviewer administered, pretested questionnaires containing questions related to pelvic organ prolapse, urinary, and fecal incontinence was used. The urinary incontinence severity index questionnaire was used to assess the severity of urinary incontinence. Epi-Info x7 was used to record data, and SPSS was used to analyze the data. Binary logistic regression with 95% CI was used to explore the relationship between PFD and other independent variables. After multivariable logistic regression analysis variables with P-value less than 0.05 was used to determine significant association.ResultA total of 542 participants were included in this study. Overall, 41.1% of the participants reported one or more symptoms of pelvic floor disorders. Urinary incontinence had the highest prevalence (32.8%), followed by pelvic organ prolapse (25.5%) and fecal incontinence (4.2%). History of weight lifting >10 Kg (AOR = 3.38; 95% CI: 1.99, 5.72), ≥5 vaginal delivery (AOR = 11.18; 95% CI: 1.53, 81.58), and being in menopause (AOR = 3.37; 95% CI: 1.40, 8.07) were identified as possible contributing factors in the development of a pelvic floor disorders.ConclusionThe prevalence of symptomatic PFD was higher compared to other similar studies in Ethiopia. Heavy weight lifting, repetitive vaginal deliveries and menopause were factors significantly associated with PFD. Expansion of technologies and building basic infrastructures, health education on kegel exercise and promotion of family planning should be considered as a prevention strategy.

Abstract reproduced from the open-access article under the recorded cc by licence; © the authors. PMID 34197568 · DOI · PMC8248712

Caesarean section and anal incontinence in women after obstetric anal sphincter injury: A systematic review and meta-analysis [4]

Meta-analysis Carter E, Hall R, Ajoku K, Myers J, Kearney R · · 2025 · cited 6 times (Europe PMC)

Abstract reading summary — source excerpts
Opening excerpt
BackgroundApproximately 50% women who give birth after obstetric anal sphincter injury (OASI) develop anal incontinence (AI) over their lifetime.
Closing excerpt
Higher quality evidence is required to guide personalised decision-making for asymptomatic women and to determine the effect of subsequent birth mode on long-term AI outcomes.
Interpretation limits
Verbatim excerpts from the authors’ abstract; the closing excerpt may describe a finding, limitation or recommendation. Design, population, effect size and uncertainty have not been independently extracted or appraised. Read the complete abstract and linked paper before interpreting the findings.
Read complete abstract (265 words)

BackgroundApproximately 50% women who give birth after obstetric anal sphincter injury (OASI) develop anal incontinence (AI) over their lifetime.ObjectiveTo evaluate current evidence for a protective benefit of planned caesarean section (CS) to prevent AI after OASI.Search strategyMEDLINE/PubMed, Embase 1974-2024, CINAHL and Cochrane to 7 February 2024 (PROSPERO CRD42022372442).Selection criteriaAll studies reporting outcomes after OASI and a subsequent birth, by any mode.Data collection and analysisEighty-six of 2646 screened studies met inclusion criteria, with nine studies suitable to meta-analyse the primary outcome of 'adjusted AI' after OASI and subsequent birth. Subgroups: short-term AI, long-term AI, AI in asymptomatic women.Secondary outcomestotal AI, quality of life, satisfaction/regret, solid/liquid/flatal incontinence, faecal urgency, AI in women with and without subsequent birth, change in AI pre- to post- subsequent birth.Main resultsThere was no evidence of a difference in adjusted AI after subsequent vaginal birth compared with CS after OASI across all time periods (OR = 0.92, 95% CI 0.72-1.20; 9 studies, 2104 participants, I2 = 0% p = 0.58), for subgroup analyses or secondary outcomes. There was no evidence of a difference in AI in women with or without subsequent birth (OR = 1.00 95% CI 0.65-1.54; 10 studies, 970 participants, I2 = 35% p = 0.99), or pre- to post- subsequent birth (OR = 0.79 95% CI 0.51-1.25; 13 studies, 5496 participants, I2 = 73% p = 0.31).ConclusionsDue to low evidence quality, we are unable to determine whether planned caesarean is protective against AI after OASI. Higher quality evidence is required to guide personalised decision-making for asymptomatic women and to determine the effect of subsequent birth mode on long-term AI outcomes.

Abstract reproduced from the open-access article under the recorded cc by licence; © the authors. PMID 38965793 · DOI · PMC12137769

Key reviews and meta-analyses

The most cited review-type papers among PubMed’s best-match results for this heading, listed with bibliographic details only. Follow the links for the full text and access terms.

  • Research article Prevalence of Functional Defecation Disorders in Children: A Systematic Review and Meta-Analysis [5]
    Koppen IJN, Vriesman MH, Saps M, Rajindrajith S, Shi X, van Etten-Jamaludin FS, et al. · J Pediatr · 2018 · cited 222 times (Europe PMC)
  • Research article Pelvic floor muscle training for preventing and treating urinary and faecal incontinence in antenatal and postnatal women [6]
    Woodley SJ, Lawrenson P, Boyle R, Cody JD, Mørkved S, Kernohan A, et al. · Cochrane Database Syst Rev · 2020 · cited 197 times (Europe PMC)
  • Research article ANMS-ESNM position paper and consensus guidelines on biofeedback therapy for anorectal disorders [7]
    Rao SS, Benninga MA, Bharucha AE, Chiarioni G, Di Lorenzo C, Whitehead WE · Neurogastroenterol Motil · 2015 · cited 169 times (Europe PMC)
  • Research article Expert consensus document: Advances in the evaluation of anorectal function [8]
    Carrington EV, Scott SM, Bharucha A, Mion F, Remes-Troche JM, Malcolm A, et al. · Nat Rev Gastroenterol Hepatol · 2018 · cited 152 times (Europe PMC)
  • Research article Fecal Incontinence: Community Prevalence and Associated Factors--A Systematic Review [9]
    Ng KS, Sivakumaran Y, Nassar N, Gladman MA · Dis Colon Rectum · 2015 · cited 149 times (Europe PMC)
  • Research article Physical activity and the pelvic floor [10]
    Nygaard IE, Shaw JM · Am J Obstet Gynecol · 2016 · cited 128 times (Europe PMC)

References

  1. Peinado-Molina RA, Hernández-Martínez A, Martínez-Vázquez S, Rodríguez-Almagro J, Martínez-Galiano JM. Pelvic floor dysfunction: prevalence and associated factors. . 2023. PMID 37838661 · DOI · PMC10576367
  2. Al-Badr A, Saleem Z, Kaddour O, Almosaieed B, Dawood A, Al-Tannir M, et al.. Prevalence of pelvic floor dysfunction: a Saudi national survey. . 2022. PMID 35120501 · DOI · PMC8815131
  3. Beketie ED, Tafese WT, Assefa ZM, Berriea FW, Tilahun GA, Shiferaw BZ, et al.. Symptomatic pelvic floor disorders and its associated factors in South-Central Ethiopia. . 2021. PMID 34197568 · DOI · PMC8248712
  4. Carter E, Hall R, Ajoku K, Myers J, Kearney R. Caesarean section and anal incontinence in women after obstetric anal sphincter injury: A systematic review and meta-analysis. . 2025. PMID 38965793 · DOI · PMC12137769
  5. Koppen IJN, Vriesman MH, Saps M, Rajindrajith S, Shi X, van Etten-Jamaludin FS, et al.. Prevalence of Functional Defecation Disorders in Children: A Systematic Review and Meta-Analysis. J Pediatr. 2018. PMID 29656863 · DOI
  6. Woodley SJ, Lawrenson P, Boyle R, Cody JD, Mørkved S, Kernohan A, et al.. Pelvic floor muscle training for preventing and treating urinary and faecal incontinence in antenatal and postnatal women. Cochrane Database Syst Rev. 2020. PMID 32378735 · DOI · PMC7203602
  7. Rao SS, Benninga MA, Bharucha AE, Chiarioni G, Di Lorenzo C, Whitehead WE. ANMS-ESNM position paper and consensus guidelines on biofeedback therapy for anorectal disorders. Neurogastroenterol Motil. 2015. PMID 25828100 · DOI · PMC4409469
  8. Carrington EV, Scott SM, Bharucha A, Mion F, Remes-Troche JM, Malcolm A, et al.. Expert consensus document: Advances in the evaluation of anorectal function. Nat Rev Gastroenterol Hepatol. 2018. PMID 29636555 · DOI · PMC6028941
  9. Ng KS, Sivakumaran Y, Nassar N, Gladman MA. Fecal Incontinence: Community Prevalence and Associated Factors--A Systematic Review. Dis Colon Rectum. 2015. PMID 26544818 · DOI
  10. Nygaard IE, Shaw JM. Physical activity and the pelvic floor. Am J Obstet Gynecol. 2016. PMID 26348380 · DOI · PMC4744534

About this article

Sources
NLM Medical Subject Headings (definition, synonyms); NCBI PubMed (counts, identifiers); Europe PMC (open-access abstracts and citation counts).
Verification
Every reference was resolved against PubMed on 2026-11-04; title, year and DOI matched.
Review state
automated source verified; no human expert review has been recorded yet.
Version
1, last updated 2026-11-04.

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At a glance

11,761
PubMed records on this heading
16%
published since 2020
1,853
review articles
440
randomized trials
10
verified references below

Counts come from PubMed on 2026-11-04; they show how much has been written, not how strong the evidence is.

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