Baohua Liu, Fei Gao, Jianfeng Zhang, Hongguo Zhou, Ning Sun, Laiyou Li, Libo Liang, Ning Ning, Qunhong Wu, Miaomiao Zhao
Sleep Quality of Students from Elementary School to University: A Cross-Sectional Study
Nature and science of sleep
promotion psychological wellbeing pwb emerging social educational health objective especially schoolaged children studies examined key correlates determinants pwb schoolaged children study aimed examine associations cardiorespiratory fitness cognitive function psychological wellbeing schoolaged children study participants 752 fourthgrade students mean age 961 years sd 0608 recruited six elementary schools students took progressive aerobic cardiovascular endurance run test assess cardiorespiratory fitness d2 test attention assess concentration performance attention span attention accuracy also completed warwickedinburgh mental wellbeing scale assess psychological wellbeing pwb removing missing values outliers original data set final data set consisting 689 cases 370 boys vs 319 girls used data analysis data analyzed means descriptive statistics bivariate correlation multiple linear regression models independent sample ttests results indicated cardiorespiratory fitness cognitive function significant correlates pwb r 0069 r 0161 results found cardiorespiratory fitness concentration performance attention span attention accuracy significantly collective predictors psychological wellbeing f 13299 p 0000 accounting 12 total variance cardiorespiratory fitness significantly individual predictor pwb 0174 p 0000 followed attention accuracy 0090 p 0031 welchs tests revealed highpwb group scored significantly higher lowpwb group cardiorespiratory fitness concentration performance attention accuracy 4093 p 0000 cohens 0310 3340 p 0001 cohens 0256 2958 p 0003 cohens 0130 cardiorespiratory fitness cognitive function significant correlates predictors pwb among schoolaged children students higher level psychological wellbeing showed higher cardiorespiratory fitness concentration performance attention accuracy compared lower level pwb group