Abstract
Purpose: Little is known about the association between sleep duration and health status in Chinese university students. This study examined the association between sleep duration and self-rated health in university students in China. Methods: Altogether, 2312 subjects (928 in Macao, 446 in Hong Kong, and 938 in mainland China) were recruited. Standardized measures of sleep and self-reported health were administered. Sleep duration was categorized in the following way: < 6 h/day, 6 to < 7 h/day, 7–9 h/day, and > 9 h/day. Results: Overall, 71% of university students reported poor health, 53% slept 7–9 h/day, 14% slept less than 6 h/day, 32% slept 6 to < 7 h/day, and 1% slept > 9 h/day. Univariate analysis revealed that compared to students with medium sleep duration (7–9 h/day), those with short sleep duration (< 6 h/day and 6 to < 7 h/day) were more likely to report poor health. Multivariate logistic regression analysis found that after controlling for age, gender, body mass index, university location, being a single child, religious beliefs, interest in academic major, academic pressure, nursing major, pessimism about the future, and depression, sleep duration of less than 6 h/day (odds ratio (OR) 1.98, 95% confidence interval (CI) 1.34–2.92, p < 0.01) was independently and significantly associated with poor self-reported health. Conclusions: Poor health status is common in Chinese university students, which appears to be closely associated with short sleep duration. Further longitudinal studies are warranted to gain a better understanding of the interaction between sleep patterns and health status in university students.
| Original language | English |
|---|---|
| Journal | SLEEP AND BREATHING |
| DOIs | |
| Publication status | E-pub ahead of print - 31 May 2019 |
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Sleep duration and self-rated health in Chinese university students. / Li, Lu; Lok, Ka In; Mei, Song Li; Cui, Xi Ling; Li, Lin; Ng, Chee H.; Ungvari, Gabor S.; Ning, Yu Ping; An, Feng Rong; Xiang, Yu Tao.
In: SLEEP AND BREATHING, 31.05.2019.Research output: Contribution to journal › Article
TY - JOUR
T1 - Sleep duration and self-rated health in Chinese university students
AU - Li, Lu
AU - Lok, Ka In
AU - Mei, Song Li
AU - Cui, Xi Ling
AU - Li, Lin
AU - Ng, Chee H.
AU - Ungvari, Gabor S.
AU - Ning, Yu Ping
AU - An, Feng Rong
AU - Xiang, Yu Tao
PY - 2019/5/31
Y1 - 2019/5/31
N2 - Purpose: Little is known about the association between sleep duration and health status in Chinese university students. This study examined the association between sleep duration and self-rated health in university students in China. Methods: Altogether, 2312 subjects (928 in Macao, 446 in Hong Kong, and 938 in mainland China) were recruited. Standardized measures of sleep and self-reported health were administered. Sleep duration was categorized in the following way: < 6 h/day, 6 to < 7 h/day, 7–9 h/day, and > 9 h/day. Results: Overall, 71% of university students reported poor health, 53% slept 7–9 h/day, 14% slept less than 6 h/day, 32% slept 6 to < 7 h/day, and 1% slept > 9 h/day. Univariate analysis revealed that compared to students with medium sleep duration (7–9 h/day), those with short sleep duration (< 6 h/day and 6 to < 7 h/day) were more likely to report poor health. Multivariate logistic regression analysis found that after controlling for age, gender, body mass index, university location, being a single child, religious beliefs, interest in academic major, academic pressure, nursing major, pessimism about the future, and depression, sleep duration of less than 6 h/day (odds ratio (OR) 1.98, 95% confidence interval (CI) 1.34–2.92, p < 0.01) was independently and significantly associated with poor self-reported health. Conclusions: Poor health status is common in Chinese university students, which appears to be closely associated with short sleep duration. Further longitudinal studies are warranted to gain a better understanding of the interaction between sleep patterns and health status in university students.
AB - Purpose: Little is known about the association between sleep duration and health status in Chinese university students. This study examined the association between sleep duration and self-rated health in university students in China. Methods: Altogether, 2312 subjects (928 in Macao, 446 in Hong Kong, and 938 in mainland China) were recruited. Standardized measures of sleep and self-reported health were administered. Sleep duration was categorized in the following way: < 6 h/day, 6 to < 7 h/day, 7–9 h/day, and > 9 h/day. Results: Overall, 71% of university students reported poor health, 53% slept 7–9 h/day, 14% slept less than 6 h/day, 32% slept 6 to < 7 h/day, and 1% slept > 9 h/day. Univariate analysis revealed that compared to students with medium sleep duration (7–9 h/day), those with short sleep duration (< 6 h/day and 6 to < 7 h/day) were more likely to report poor health. Multivariate logistic regression analysis found that after controlling for age, gender, body mass index, university location, being a single child, religious beliefs, interest in academic major, academic pressure, nursing major, pessimism about the future, and depression, sleep duration of less than 6 h/day (odds ratio (OR) 1.98, 95% confidence interval (CI) 1.34–2.92, p < 0.01) was independently and significantly associated with poor self-reported health. Conclusions: Poor health status is common in Chinese university students, which appears to be closely associated with short sleep duration. Further longitudinal studies are warranted to gain a better understanding of the interaction between sleep patterns and health status in university students.
KW - China
KW - Self-rated health
KW - Sleep duration
KW - University students
UR - http://www.scopus.com/inward/record.url?scp=85066788985&partnerID=8YFLogxK
U2 - 10.1007/s11325-019-01856-w
DO - 10.1007/s11325-019-01856-w
M3 - Article
JO - SLEEP AND BREATHING
JF - SLEEP AND BREATHING
SN - 1520-9512
ER -