Quality of life in patients with different constipation subtypes based on the Rome III criteria.
BACKGROUND
Functional constipation and irritable bowel syndrome with constipation are highly prevalent and affect the quality of life of those who suffer from them.


OBJECTIVE
To evaluate quality of life in patients with functional constipation and irritable bowel disease in accordance with the Rome III criteria, using the PAC-QOL and SF-36 questionnaires.


METHODS
A cross-sectional study was conducted using self-administered questionnaires. The PAC-QOL, SF-36, and Rome III constipation module questionnaires were applied to patients that complained of constipation at the outpatient clinic of a tertiary care hospital. The constipation subtypes were: functional constipation (no pain), irritable bowel syndrome with constipation (pain and/or discomfort ≥3 days/month), and unclassifiable constipation (pain ≤2 days/month). Data were summarized in proportions, and group comparisons were made between the scores of each of the areas of the PAC-QOL and SF-36 questionnaires using parametric tests (Student's t test and ANOVA).


RESULTS
A total of 43 PAC-QOL surveys were analyzed, resulting in cases of irritable bowel syndrome with constipation (14%), functional constipation (37%), and unclassifiable constipation (49%). There were statistically significant differences (P<.05) in Physical discomfort (irritable bowel syndrome with constipation vs. functional constipation and unclassifiable constipation vs. irritable bowel syndrome with constipation), Worries and concerns (irritable bowel syndrome with constipation vs. functional constipation), and Treatment satisfaction (irritable bowel syndrome with constipation vs. functional constipation and unclassifiable constipation vs. irritable bowel syndrome with constipation). A total of 93 SF-36 questionnaires were analyzed, describing cases of irritable bowel syndrome with constipation (23%), functional constipation (27%), and unclassifiable constipation (51%). Lower physical energy was found in relation to irritable bowel syndrome with constipation vs. functional constipation (P<.0221) and unclassifiable constipation (P<.0086), respectively, and there was greater physical pain in the cases of irritable bowel syndrome with constipation vs. unclassifiable constipation (P<.0362).


CONCLUSIONS
Differences in quality of life of patients presenting with constipation subtypes were identified using the PAC-QOL and SF-36 questionnaires. The patients that had the irritable bowel syndrome with constipation subtype experienced poorer quality of life in all the evaluated domains.
Departamento de Gastroenterología, Laboratorio de Motilidad Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición «Salvador Zubirán», México, D.F., México.
M C
MC
Ruiz-López
Departamento de Gastroenterología, Laboratorio de Motilidad Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición «Salvador Zubirán», México, D.F., México. Electronic address: enriquecossmd@gmail.com.
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E
Coss-Adame
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003248:Constipation / Q000145:classification / Q000503:physiopathology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D043183:Irritable Bowel Syndrome / Q000145:classification / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011788:Quality of Life; D012720:Severity of Illness Index
Calidad de vida; Constipation; Estreñimiento; PAC-QOL; Quality of life; ROMA III; Rome III; SF-36