Abstract:
OBJECTIVE:We evaluated how nighttime media use is associated with sleep behaviors in firstsemester college students, and variation by weight status. METHODS:In September 2016, first-semester college students (N = 114) completed surveys evaluating nighttime media usage (NMU) and sleep behaviors. Height, weight, and waist circumference were measured, and weight status was determined by body mass index. RESULTS:Students reported a mean sleep duration of 7.26 ± 0.93 hours. Only 33% (N = 38) reported sleeping at least 8 hours/night on average. Higher scores on the Pittsburgh Sleep Quality Index were correlated with reports of texting after bed (r = .199, p = .04). Total time in bed was correlated with texting in bed (r = .217, p = .026) and device-related sleep interruptions (r = .215, p = .028). Social media usage (r = 0.270, p = .005), mobile gaming (r = .208, p = .033), and texting (r = .293, p = .002) were correlated with sleep interruptions. NMU was positively correlated with weight and weight status. CONCLUSIONS:These results suggest NMU is associated with reduced sleep quality.
journal_name
Am J Health Behavjournal_title
American journal of health behaviorauthors
Whipps J,Byra M,Gerow KG,Hill Guseman Edoi
10.5993/AJHB.42.3.5subject
Has Abstractpub_date
2018-05-01 00:00:00pages
47-55issue
3eissn
1087-3244issn
1945-7359journal_volume
42pub_type
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更新日期:2008-05-01 00:00:00
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更新日期:2018-07-01 00:00:00
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更新日期:2012-09-01 00:00:00
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更新日期:2016-05-01 00:00:00
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journal_title:American journal of health behavior
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