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Prevalence of anal incontinence among Norwegian women: a cross-sectional study.

Rømmen K, Schei B, Rydning A, H Sultan A, Mørkved S - BMJ Open (2012)

Bottom Line: Anal incontinence (AI) is a symptom associated with age, bowel symptoms and obstetric injuries.Strongest associated symptoms are urgency and diarrhoea.The study was approved by the Regional Committee for Medical and Health Research Ethics (No. 2009/1214) and followed the Declaration of Helsinki.

View Article: PubMed Central - PubMed

Affiliation: Department of Public Health and General Practice, Norwegian University of Science and Technology, Trondheim, Norway.

ABSTRACT

Objective: Anal incontinence (AI) is a symptom associated with age, bowel symptoms and obstetric injuries. Primary aim of the study was to establish the prevalence of AI among women and secondarily to evaluate the impact on daily life and conditions associated with AI.

Design: A cross-sectional study.

Setting: Participants attended research stations located in different parts of Nord-Trøndelag county, Norway. Data were collected through interviews, questionnaires and clinical examinations.

Participants: In total, 40 955 community-dwelling women aged 30 years and older were invited. A total of 25 037 women participated, giving a participation rate of 61.1%.

Primary and secondary outcome measures: Fecal incontinence and flatal incontinence was defined as involuntary loss of feces and flatus weekly or more, respectively. AI was defined as the involuntary loss of feces and/or flatus weekly or more. Urgency was defined as the inability to defer defecation for 15 min. Statistical methods included prevalence estimates and logistic regression analysis.

Results: Questions about AI were completed by 20 391 (82.4%) women. Among the 20 391 women, AI was reported by 19.1% (95% CI 18.6% to 19.7%) and fecal incontinence was reported by 3.0% (95% CI 2.8% to 3.2%). Urgency was experienced by 2586 women (12.7%, 95% CI 12.2 to 13.1). Impact on daily life was stated by 794 (26.0%, 95% CI 24.4 to 27.5) women with AI. In bivariate age-adjusted analysis of AI, OR and CI for urgency (OR 3.19, 95% CI 2.92 to 3.49) and diarrhoea (OR 3.81, 95% CI 3.32 to 4.38) revealed strongest associations with AI.

Conclusions: AI affects one in five women older than 30 years. Strongest associated symptoms are urgency and diarrhoea.

Trial registration number: The study was approved by the Regional Committee for Medical and Health Research Ethics (No. 2009/1214) and followed the Declaration of Helsinki.

No MeSH data available.


Related in: MedlinePlus

Flowchart for the study population. Q1, questionnaire 1; Q2, Q1, questionnaire2.
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Related In: Results  -  Collection

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fig1: Flowchart for the study population. Q1, questionnaire 1; Q2, Q1, questionnaire2.

Mentions: Questionnaire 1 (Q1) was sent by postal mail with the invitation to participate in thehealth survey. It was returned personally when participants attended the screeningstations for clinical examinations and interviews. Among 40 955 eligiblecommunity-dwelling women aged 30 years and older, 25 037 (61.1%participation rate) attended the screening stations and responded to Q1. The number ofwomen excluded from the study and the final study population is illustrated in aflowchart (figure 1).


Prevalence of anal incontinence among Norwegian women: a cross-sectional study.

Rømmen K, Schei B, Rydning A, H Sultan A, Mørkved S - BMJ Open (2012)

Flowchart for the study population. Q1, questionnaire 1; Q2, Q1, questionnaire2.
© Copyright Policy - open-access
Related In: Results  -  Collection

License 1 - License 2
Show All Figures
getmorefigures.php?uid=PMC4400729&req=5

fig1: Flowchart for the study population. Q1, questionnaire 1; Q2, Q1, questionnaire2.
Mentions: Questionnaire 1 (Q1) was sent by postal mail with the invitation to participate in thehealth survey. It was returned personally when participants attended the screeningstations for clinical examinations and interviews. Among 40 955 eligiblecommunity-dwelling women aged 30 years and older, 25 037 (61.1%participation rate) attended the screening stations and responded to Q1. The number ofwomen excluded from the study and the final study population is illustrated in aflowchart (figure 1).

Bottom Line: Anal incontinence (AI) is a symptom associated with age, bowel symptoms and obstetric injuries.Strongest associated symptoms are urgency and diarrhoea.The study was approved by the Regional Committee for Medical and Health Research Ethics (No. 2009/1214) and followed the Declaration of Helsinki.

View Article: PubMed Central - PubMed

Affiliation: Department of Public Health and General Practice, Norwegian University of Science and Technology, Trondheim, Norway.

ABSTRACT

Objective: Anal incontinence (AI) is a symptom associated with age, bowel symptoms and obstetric injuries. Primary aim of the study was to establish the prevalence of AI among women and secondarily to evaluate the impact on daily life and conditions associated with AI.

Design: A cross-sectional study.

Setting: Participants attended research stations located in different parts of Nord-Trøndelag county, Norway. Data were collected through interviews, questionnaires and clinical examinations.

Participants: In total, 40 955 community-dwelling women aged 30 years and older were invited. A total of 25 037 women participated, giving a participation rate of 61.1%.

Primary and secondary outcome measures: Fecal incontinence and flatal incontinence was defined as involuntary loss of feces and flatus weekly or more, respectively. AI was defined as the involuntary loss of feces and/or flatus weekly or more. Urgency was defined as the inability to defer defecation for 15 min. Statistical methods included prevalence estimates and logistic regression analysis.

Results: Questions about AI were completed by 20 391 (82.4%) women. Among the 20 391 women, AI was reported by 19.1% (95% CI 18.6% to 19.7%) and fecal incontinence was reported by 3.0% (95% CI 2.8% to 3.2%). Urgency was experienced by 2586 women (12.7%, 95% CI 12.2 to 13.1). Impact on daily life was stated by 794 (26.0%, 95% CI 24.4 to 27.5) women with AI. In bivariate age-adjusted analysis of AI, OR and CI for urgency (OR 3.19, 95% CI 2.92 to 3.49) and diarrhoea (OR 3.81, 95% CI 3.32 to 4.38) revealed strongest associations with AI.

Conclusions: AI affects one in five women older than 30 years. Strongest associated symptoms are urgency and diarrhoea.

Trial registration number: The study was approved by the Regional Committee for Medical and Health Research Ethics (No. 2009/1214) and followed the Declaration of Helsinki.

No MeSH data available.


Related in: MedlinePlus