Pre-COVID-19 short sleep duration and eveningness chronotype are associated with incident suicidal ideation during COVID-19 pandemic in medical students: a retrospective cohort study DOI Creative Commons
Dandan Zheng, Qingsong Qin,

Yingyin Peng

et al.

Frontiers in Public Health, Journal Year: 2024, Volume and Issue: 12

Published: July 23, 2024

Introduction Cross-sectional evidence suggests that sleep problems increased the risk of suicide during 2019 coronavirus disease (COVID-19) pandemic. However, a lack longitudinal studies examined relationship between pre-COVID-19 duration, chronotype and incident COVID-19 Thus, we these associations in study medical students. Methods From Shantou College Student Sleep Cohort, total 333 first second grade students (age 19.41 ± 0.82 years, female 61.26%), without suicidal ideation (SI) at period, were followed up Incident SI was defined by their response to 9 th question from Beck Depression Inventory. Short duration as less than 7 h/night. The Morningness-Eveningness Questionnaire used evaluate participants’ chronotype. Logistic regression with adjusted odds ratios (AOR) 95% confidence intervals (95% CI) examine association SI. Results incidence pandemic 5.71%. regressions confounding factors adjustment showed both short (AOR = 4.91, CI 1.16–20.74) eveningness 3.80, 1.08–13.30) period associated Conclusion Pre-COVID-19 predict Prolonging may help decrease major public health crises.

Language: Английский

The associations of pre-sleep and after-sleep mobile phone use with nonsuicidal self-injury among Chinese college students (Preprint) DOI Creative Commons
Xue Wang, Wenhua Wang, Xiaoxiao Yuan

et al.

Published: Jan. 6, 2025

BACKGROUND Nonsuicidal self-injury (NSSI) is regarded as the gateway behavior of suicide. This situation has been identified a critical public health concern that requires immediate attention. OBJECTIVE study aimed to explore associations mobile phone use before bedtime and getting up with NSSI among Chinese college students. METHODS A multistage random cluster sampling survey were conducted from six universities in Shaanxi province, found Northwest China, during October November 2022, total 18,585 students included for final analyses. Four different logistic models used analyze links between usage behaviors past month, restricted cubic splines regression estimate dose-response relationship pre-sleep after-sleep odds NSSI. RESULTS The proportions participants exhibiting 3.8% month. Prolonged more than two hours was associated an increased risk month (odds ratio [OR], 1.74; 95% confidence interval [CI], 1.38-2.20). While does not significantly affect No significant gender differences these observed. Restricted Cubic Spline (RCS) model results shows P non-linear association time ＞0.05. CONCLUSIONS sleep Early intervention strategies at regulating night should be implemented mitigate

Language: Английский

Citations

0
Association between social jetlag and anxiety symptoms: findings from a nationally representative sample of the Korean working population DOI
Seong‐Uk Baek, Yu‐Min Lee,

Jong-Uk Won

et al.

Sleep Medicine, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

1
Pre-COVID-19 short sleep duration and eveningness chronotype are associated with incident suicidal ideation during COVID-19 pandemic in medical students: a retrospective cohort study DOI Creative Commons
Dandan Zheng, Qingsong Qin,

Yingyin Peng

et al.

Frontiers in Public Health, Journal Year: 2024, Volume and Issue: 12

Published: July 23, 2024

Introduction Cross-sectional evidence suggests that sleep problems increased the risk of suicide during 2019 coronavirus disease (COVID-19) pandemic. However, a lack longitudinal studies examined relationship between pre-COVID-19 duration, chronotype and incident COVID-19 Thus, we these associations in study medical students. Methods From Shantou College Student Sleep Cohort, total 333 first second grade students (age 19.41 ± 0.82 years, female 61.26%), without suicidal ideation (SI) at period, were followed up Incident SI was defined by their response to 9 th question from Beck Depression Inventory. Short duration as less than 7 h/night. The Morningness-Eveningness Questionnaire used evaluate participants’ chronotype. Logistic regression with adjusted odds ratios (AOR) 95% confidence intervals (95% CI) examine association SI. Results incidence pandemic 5.71%. regressions confounding factors adjustment showed both short (AOR = 4.91, CI 1.16–20.74) eveningness 3.80, 1.08–13.30) period associated Conclusion Pre-COVID-19 predict Prolonging may help decrease major public health crises.

Language: Английский

Citations

0