A Cross-Sectional, Exploratory Study on the Impact of Night Shift Work on Midwives’ Reproductive and Sexual Health

Background The associations between sexual dysfunction (SD) and sleep disorders, sleep quality, and sleep duration remain unclear. Aim To assess the relationship between sleep and SD through a literature review and meta-analysis. Methods The PubMed, Scopus, Embase, Ovid MEDLINE, and Cochrane Library databases were systematically searched from inception to November 10, 2022. Outcomes Pooled relative risks and 95% CIs were used to examine the association of sleep disorders with SD in longitudinal studies. Pooled odds ratios (ORs) and 95% CIs were used to examine the associations between SD and sleep disorders, sleep quality, and sleep duration in cross-sectional studies. Results Forty-three articles, including 11 longitudinal studies and 32 cross-sectional studies, were included in the quantitative analysis. The pooled relative risk of SD in patients with sleep disorders was 1.97 in longitudinal studies (95% CI, 1.46-2.67, P < .001; heterogeneity: I2 = 95.0%, P < .001), while the pooled OR of SD in patients with sleep disorders was 2.05 in cross-sectional studies (95% CI, 1.76-2.39, P < .001; heterogeneity: I2 = 91.4%, P < .001). When compared with controls, subjects with poor sleep quality had a 1.49-fold increased risk of SD (OR, 1.49; 95% CI, 1.31-1.71, P < .001; heterogeneity: I2 = 73.4%, P < .001). In addition, short sleep duration was associated with the risk of SD (OR, 1.14; 95% CI, 1.06-1.22, P < .001; heterogeneity: I2 = 0.0%, P = .849). Clinical Implications The risk of SD is significantly increased in patients with sleep disorders and poor sleep quality, indicating that clinicians should monitor sleep among patients with SD. Strengths and Limitations This study is the most comprehensive meta-analysis of the association between sleep and SD to date. However, different sleep disorders may have varying associations with sleep duration and sleep quality; thus, we could not identify the independent effects across the studies. Conclusion Our systematic review and meta-analysis results suggest that sleep disorders, especially obstructive sleep apnea, increase the risk of SD in men and women. Poor sleep quality is significantly associated with SD. Short sleep duration is associated with an increased risk of SD.

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Prevalence of sexual dysfunction in health care workers: a systematic review and meta-analysis

Chen,

Zhang,

Zhou

et al. 2024

Sexual Medicine Reviews

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Introduction Health care workers represent a substantial demographic whose welfare and work efficiency are crucial to public health and societal well-being. However, the prevalence of sexual dysfunction within this group is often overlooked, despite its significant occurrence. Objective To evaluate the worldwide prevalence of sexual dysfunction among health care workers. Methods A comprehensive systematic review and meta-analysis of observational studies ranging from 2003 to 2023 were performed to compile prevalence estimates of sexual dysfunction among health care workers. A random effects model was implemented to amalgamate the prevalence analysis. Study heterogeneity was discerned by I2 and χ2 statistics. To assess potential publication bias, an Egger’s test and a funnel plot were employed. Results This meta-analysis incorporated 39 studies from 16 countries, encompassing 44 017 health care workers. The pooled prevalence of sexual dysfunction among health care workers was 46.79% (95% CI, 38.09%-55.68%), with a slightly higher prevalence of 49.57% (95% CI, 38.18%-61.01%) among clinical health care workers. The most prevalent forms of sexual dysfunction identified were loss of libido (51.26%), erectile dysfunction (36.99%), sexual dissatisfaction (36.90%), pain during intercourse (28.23%), orgasmic disorders (25.13%), low sexual arousal (23.54%), and lubrication disorders (22.62%). Among various health care professions, nurses exhibited the highest prevalence of sexual dysfunction (56.29%), followed by doctors (37.63%) and other health care workers (24.96%). Additionally, female health care workers experienced a higher prevalence of sexual dysfunction (47.61%) as compared with their male counterparts (32.01%). Conclusion This study indicates that nearly half of health care professionals report experiencing sexual dysfunction, with loss of libido being the most common manifestation. Addressing this issue requires a multistakeholder approach.

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A Cross-Sectional, Exploratory Study on the Impact of Night Shift Work on Midwives’ Reproductive and Sexual Health

Cited by 3 publications

References 25 publications

Maternal circadian disruption before pregnancy impairs the ovarian function of female offspring in mice

Maternal circadian disruption before pregnancy impairs the ovarian function of female offspring in mice

The relationship between sleep disorders, quality, and duration and sexual dysfunction: a systematic review and meta-analysis

Prevalence of sexual dysfunction in health care workers: a systematic review and meta-analysis

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