Trajectories and stability of self-reported short sleep duration from adolescence to adulthood
Trajectories and stability of self-reported short sleep duration from adolescence to adulthood
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DOI：
10.1111/jsr.12316
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发表时间：
2015-12-01
影响因子：
4.4
通讯作者：
Sivertsen, Borge
中科院分区：
文献类型：
--
作者：
Hayley, Amie C.;Skogen, Jens C.;Sivertsen, Borge
The trajectories and stability of self-reported sleep duration recorded at ages 13, 15, and 23years on reported sleep duration at age 30years among 1105 students (55% male) who participated in the Norwegian Longitudinal Health and Behaviour Study were examined. Questionnaire data were used to obtain demographic and sleep variables. Dichotomised short sleep duration was based on normative values and set as 8.5h (age 13years), 8h (age 15years) and 7h (ages 23 and 30years). Results indicated a significant overall reduction in total sleep duration (h per night) across age groups. Sleep duration (continuous) at age 15 and 23years (whole group) was moderately but positively correlated with sleep duration at age 30years (P
