Analysis on related influencing factors and psychological behavior of boys with overactive bladder / 中华实用儿科临床杂志

ABSTRACT

Objective:To investigate the prevalence of overactive bladder (OAB) in Chinese boys and risk factors, and to evaluate the psychological and behavioral status of OAB patients.Methods:Cross-sectional study.From October 2020 to July 2021, 2 800 boys aged 6-15 years from 6 primary and secondary schools in a county of Henan Province were selected by stratified random cluster sampling method.An anonymous questionnaire was used to investigate the epidemiological situation of OAB, including the basic information, lower urinary tract symptoms, Overactive Bladder Score Scale (OABSS) scores, pediatric sleep questionnaire (PSQ) and strengths and difficulties questionnaire (SDQ). In addition, the correlation between OAB and residence, body mass index (BMI), nocturnal enuresis (NE), overuse of diapers, history of urinary tract infection, abnormal stool, phimosis, redundant prepuce, and concealed penis by Chi- square test, Logistic multivariate regression analysis, and t-test. Results:A total of 2 333 valid questionnaires were collected.The overall prevalence of OAB in boys was 6.0%(141/2 333 cases). NE, history of urinary tract infection, abnormal stool, overuse of diapers, phimosis, redundant prepuce, concealed penis were risk factors for OAB in boys ( OR>1, P<0.05), while BMI was not a risk factor for OAB in boys ( OR<1, P>0.05). The emotional symptoms[ (7.64±2.03) scores vs.(6.51±2.53) scores], conduct problems [(8.14±1.62) scores vs.(7.31±1.88) scores], hyperactivity[(5.64±2.27) scores vs.(4.98±2.03) scores], peer communication problems [(7.16±1.63) scores vs.(6.59±1.60) scores], difficulty scores[(30.26±6.48) scores vs.(27.69±6.44) scores] and PSQ scores [(5.36±3.00) scores vs.(3.94±2.53) scores] in OAB group were significantly higher than those of non-OAB group ( t=-5.117, -5.005, -3.310, -4.056, -4.553, -5.006, respectively, all P<0.05). Conclusions:OAB in boys is common and affects mental health and sleep quality.Meanwhile, NE, history of urinary tract infection, abnormal stool, overuse of diapers, phimosis, redundant prepuce, or concealed penis are the risk factors for OAB in boys.