Fatemeh Ghaedi-Heidari, Sima Ghezelbash, Nastaran Heydarikhayat, Zahra Shafiei
Opportunities and Challenges of E-learning for Nursing Students at the Beginning of the COVID-19 Pandemic in Iran: A Qualitative Content Analysis
Iranian journal of nursing and midwifery research
study aimed assess association nighttime sleep daytime napping metabolic syndrome mets elderly chinese population crosssectional study conducted using data 2011 china health retirement longitudinal study charls examine association nighttime sleep daytime napping mets defined according chinese diabetes society criteria sleep duration assessed selfreported questionnaire binary logistic regression models used estimate odds ratios 95 confidence intervals associations adjusting covariates among 4785 elderly chinese aged 65 years old association shorttime sleep duration 7 hday mets however longtime sleep duration 8 hday decreased odds mets 53 aor 047 95 ci 023096 compared normal sleep duration 78 hday compared daytime napping shorttime napping 30 minday associated increased odds mets aor 155 95 ci 102236 longtime napping 30 minday associated even higher odds mets aor 177 95ci 124253 individuals 75 years old elementary school education good health status lower odds mets women individuals living rural areas reported poor health status higher odds mets longtime sleep duration decreased daytime napping increased risk mets among elderly chinese population speculate increasing nighttime sleep duration decreasing daytime napping may help reduce risk mets