Effects of chronotype and environmental factors upon sleep and mental health in Japanese students aged 18-40 yrs
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F27132781%3A_____%2F15%3A%230000103" target="_blank" >RIV/27132781:_____/15:#0000103 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effects of chronotype and environmental factors upon sleep and mental health in Japanese students aged 18-40 yrs
Popis výsledku v původním jazyce
Integrated questionnaire was administered to 4142 university and medical training schools students (2137 females, 2005 males; answer rate: 94.4%) 18-40 years. The survey was carried out between May and October, 2004?2013. Questionnaire consisted of assessment of diurnal type, questions on sleep habits, mental health (upset emotionally, irritated, angered by small triggers, and suppressed), frequency of watching TV at night, use of mobile phone and playing TV games between 21pm and 3am, questions on lighting conditions during the daytime and night. Sleep length in evening-type students (E-type; diurnal-type scores = 7?12) was shorter than in intermediate-types (I-type; diurnal-type scale (DTS) = 13?16) and morning-types (M-type; DTS = 17?28) on weekdays(p < 0.001), whereas sleep length in evening-types was shorter than intermediate- and morning-type students at weekends (p < 0.001). Mental health index scores of the E-type students were significantly lower than those of I-type and M-ty
Název v anglickém jazyce
Effects of chronotype and environmental factors upon sleep and mental health in Japanese students aged 18-40 yrs
Popis výsledku anglicky
Integrated questionnaire was administered to 4142 university and medical training schools students (2137 females, 2005 males; answer rate: 94.4%) 18-40 years. The survey was carried out between May and October, 2004?2013. Questionnaire consisted of assessment of diurnal type, questions on sleep habits, mental health (upset emotionally, irritated, angered by small triggers, and suppressed), frequency of watching TV at night, use of mobile phone and playing TV games between 21pm and 3am, questions on lighting conditions during the daytime and night. Sleep length in evening-type students (E-type; diurnal-type scores = 7?12) was shorter than in intermediate-types (I-type; diurnal-type scale (DTS) = 13?16) and morning-types (M-type; DTS = 17?28) on weekdays(p < 0.001), whereas sleep length in evening-types was shorter than intermediate- and morning-type students at weekends (p < 0.001). Mental health index scores of the E-type students were significantly lower than those of I-type and M-ty
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
AN - Psychologie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Biological Rhythm Research
ISSN
0929-1016
e-ISSN
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Svazek periodika
46
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
14
Strana od-do
771-784
Kód UT WoS článku
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EID výsledku v databázi Scopus
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