Correlation between pina bifida occulta and functional defecation abnormality among middle-aged and elderly people / 重庆医学

ABSTRACT

Objective To investigate the relationship between spina bifida occulta in lumbasacral portion and functional defe-cation abnormality among middle-aged and elderly people.Methods The cross-sectional and cluster random sampling survey meth-od was adopted to select the residents aged 45-90 years old in 7 communities of Zhengzhou City as the respondents.All respond-ents underwent the physical examination and lumbosacral digital radiography(DR)examination in the physical examination center of the First Affiliated Hospital of Zhengzhou University,and filled the related questionnaire about defecation abnormality.The rela-tionship between SBO and functional defecation abnormality among middle-aged and elderly people was studied by diagnosing and analyzing the functional constipation(FC)and functional incontinence(FC).Results The effective sample amounts were 1 057 ca-ses,including 497 males and 560 females,167 cases of SBO(86 males and 81 females).The morbidity rate of functional defecation abnormality was 26.02%(275/1 057),23.34%(116/497)in males and 28.39%(159/560)in females.Among 275 cases of functional defecation abnormality,there were 72 cases of complicating SBO.The Logistic regression analysis results showed that age,SOB,physical activity status,diet and living habits,education level and psychological factors were the risk factors for functional defecation abnormality (P<0.05),while there was no relationship between between past-history of stroke and functional defecation abnormality(P>0.05).Con-clusion SBO may be one of risk factors for functional defecation abnormality among middle-aged and elderly people.