Relationship between sleep quality and risk of complicated vulvovaginal candidiasis in women / 中华健康管理学杂志

ABSTRACT

Objective:To investigate the correlation between sleep quality and risk of female complicated vulvovaginal candidiasis (VVC).Methods:From January 2021 to June 2021, patients in the gynecological clinic of Xiangya Hospital of Central South University were continuously enrolled as the research objects using a cross-sectional survey. A self-made questionnaire was used to collect the age, marital status, education level, family monthly income, place of residence in the past two years, maternity history, number of births, intrauterine device, number of abortions, frequency of sex life, use of contraceptives within two months, use of antibacterial drugs within two weeks. Generalized Anxiety Disorder Scale, Patient Health Questionnaire, Health Questionnaire Somatic Symptom Group Scale, Pittsburgh Sleep Quality Index were used to collect patients′ anxiety, depression, somatization symptoms, and sleep quality conditions. The total scores of sleep quality and the scores of each dimension were used as observation indicators. Three logistic regression analysis models were constructed to explore the relationship between sleep quality and complicated VVC groups.Results:Patients in the complex VVC group were significantly higher in age, married, middle school education, rural area of residence in the last two years, birth history, number of births ≥3, sexual frequency≥1/week, and no antibiotic use within two weeks compared to those in the control group (all P<0.05). Without adjusting for confounding factors, women with poor subjective sleep quality had a 6.73-fold increased risk ( OR=7.73, 95% CI: 3.22-18.55) of complex VVC compared with those with good subjective sleep quality. After adjusting for confounding factors, the risk was further increased to 9.08 fold ( OR=10.08, 95% CI: 3.47-29.33)(all P<0.05). Compared with women without sleep disorders, women with mild sleep disorders had a 97% increased risk of complex VVC ( OR=1.97, 95% CI: 1.15-3.37). After adjusting for confounders, the risk remained 97% higher ( OR=1.97, 95% CI: 1.10-3.55)(all P<0.05). Conclusion:Poor subjective sleep quality and mild sleep disorder may be associated with the risk of complex VVC.