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Conference Paper: Discrepancies in weekday-weekend sleep-wake patterns and self-regulation

TitleDiscrepancies in weekday-weekend sleep-wake patterns and self-regulation
Authors
Issue Date2017
PublisherOxford University Press. The Journal's web site is located at http://www.journalsleep.org
Citation
The 31st Annual Meeting of the Associated Professional Sleep Societies (SLEEP 2017), Boston, MA, USA, 3-7 June 2017. In Sleep, 2017, v. 40 n. Suppl. 1, p. A255, abstract no. 0689 How to Cite?
AbstractIntroduction: Poor self-regulation is commonly seen in mood disorders (e.g., anxiety) and behavioral problems (e.g., substance use). Current study aims to investigate the association of weekday-weekend discrepancies in sleep-wake pattern with self-­regulation abilities. Methods: A total of 1,043 subjects participated in an online survey (256 males, age = 13 - 65 y). Weekday-weekend discrepancies in sleep-wake pattern were measured by the Sleep Timing Questionnaire (STQ), from which the differences over weekday nights and weekend nights in bedtime, wake up time, mid-point of sleep (also known as “social jetlag”) and time-in-bed were calculated. The self-regulation abilities were assessed by the Emotion Regulation Questionnaire (ERQ) and the Behavioural Inhibition System and Behavioural Approach System (BIS/BAS) Scales. Linear regression analyses were applied to examine the relationships between self-regulation abilities and the degree of weekday-weekend sleep discrepancies, in which age, gender, mental health, chronotype and sleep duration during weekday nights were controlled. Results: Participants with more delayed weekend wake up time (ß = -0.10, p = 0.010), more sleep compensation during weekend (ß = -0.09, p = 0.021), or greater social jetlag (ß = -0.08, p = 0.030) were more likely to show lower cognitive reappraisal, i.e. less adaptive emotion regulatory strategy. The behavioral activation systems, especially the fun-seeking and reward responsiveness domains, were associated with more delayed bedtime (BAS-F: ß = 0.10, p = 0.003; BAS-R: ß = 0.08, p = 0.016), and less weekend sleep compensation (BAS-F: ß = -0.10, p = 0.018; BAS-R: ß = -0.08, p = 0.040), suggesting a decreased sensitivity towards rewards and more reward/fun seeking behaviors. Meanwhile, the behavioral inhibition system (BIS) was related with more delayed wake up time (ß = 0.09, p = 0.023) and more social jetlag (ß = 0.09, p = 0.011), suggesting an increased sensitivity towards threating cues and tendency towards withdrawal behaviors. Conclusion: Irregular sleep-wake pattern might be a risk factor for impaired self-regulations, which are often implicated in psychopathology. Moreover, shifts in sleep timing, wake up timing and changes in sleep duration may have differential effects on motivation drives.
DescriptionThe Meeting was organized by Sleep Research Society and American Academy of Sleep Medicine
Persistent Identifierhttp://hdl.handle.net/10722/245766
ISSN
2023 Impact Factor: 5.3
2023 SCImago Journal Rankings: 1.717
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorSun, W-
dc.contributor.authorLing, J-
dc.contributor.authorLee, TMC-
dc.contributor.authorLi, XS-
dc.date.accessioned2017-09-18T02:16:29Z-
dc.date.available2017-09-18T02:16:29Z-
dc.date.issued2017-
dc.identifier.citationThe 31st Annual Meeting of the Associated Professional Sleep Societies (SLEEP 2017), Boston, MA, USA, 3-7 June 2017. In Sleep, 2017, v. 40 n. Suppl. 1, p. A255, abstract no. 0689-
dc.identifier.issn0161-8105-
dc.identifier.urihttp://hdl.handle.net/10722/245766-
dc.descriptionThe Meeting was organized by Sleep Research Society and American Academy of Sleep Medicine-
dc.description.abstractIntroduction: Poor self-regulation is commonly seen in mood disorders (e.g., anxiety) and behavioral problems (e.g., substance use). Current study aims to investigate the association of weekday-weekend discrepancies in sleep-wake pattern with self-­regulation abilities. Methods: A total of 1,043 subjects participated in an online survey (256 males, age = 13 - 65 y). Weekday-weekend discrepancies in sleep-wake pattern were measured by the Sleep Timing Questionnaire (STQ), from which the differences over weekday nights and weekend nights in bedtime, wake up time, mid-point of sleep (also known as “social jetlag”) and time-in-bed were calculated. The self-regulation abilities were assessed by the Emotion Regulation Questionnaire (ERQ) and the Behavioural Inhibition System and Behavioural Approach System (BIS/BAS) Scales. Linear regression analyses were applied to examine the relationships between self-regulation abilities and the degree of weekday-weekend sleep discrepancies, in which age, gender, mental health, chronotype and sleep duration during weekday nights were controlled. Results: Participants with more delayed weekend wake up time (ß = -0.10, p = 0.010), more sleep compensation during weekend (ß = -0.09, p = 0.021), or greater social jetlag (ß = -0.08, p = 0.030) were more likely to show lower cognitive reappraisal, i.e. less adaptive emotion regulatory strategy. The behavioral activation systems, especially the fun-seeking and reward responsiveness domains, were associated with more delayed bedtime (BAS-F: ß = 0.10, p = 0.003; BAS-R: ß = 0.08, p = 0.016), and less weekend sleep compensation (BAS-F: ß = -0.10, p = 0.018; BAS-R: ß = -0.08, p = 0.040), suggesting a decreased sensitivity towards rewards and more reward/fun seeking behaviors. Meanwhile, the behavioral inhibition system (BIS) was related with more delayed wake up time (ß = 0.09, p = 0.023) and more social jetlag (ß = 0.09, p = 0.011), suggesting an increased sensitivity towards threating cues and tendency towards withdrawal behaviors. Conclusion: Irregular sleep-wake pattern might be a risk factor for impaired self-regulations, which are often implicated in psychopathology. Moreover, shifts in sleep timing, wake up timing and changes in sleep duration may have differential effects on motivation drives.-
dc.languageeng-
dc.publisherOxford University Press. The Journal's web site is located at http://www.journalsleep.org-
dc.relation.ispartofSleep-
dc.titleDiscrepancies in weekday-weekend sleep-wake patterns and self-regulation-
dc.typeConference_Paper-
dc.identifier.emailLee, TMC: tmclee@hku.hk-
dc.identifier.emailLi, XS: shirleyx@hku.hk-
dc.identifier.authorityLee, TMC=rp00564-
dc.identifier.authorityLi, XS=rp02114-
dc.identifier.doi10.1093/sleepj/zsx050.688-
dc.identifier.hkuros278456-
dc.identifier.volume40-
dc.identifier.issueSuppl. 1-
dc.identifier.spageA255-
dc.identifier.epageA255-
dc.identifier.isiWOS:000433175000688-
dc.publisher.placeUnited States-
dc.identifier.issnl0161-8105-

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