Association Between Feeling Upon Awakening and Use of Information Technology Devices in Japanese Children
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概要
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Background: The objective of this study was to clarify the relationship between feeling upon awakening (FA) and time spent using information technology (IT) devices by children in kindergartens, elementary schools, and junior high schools in Shimane, Japan.Methods: In October 2008, a self-report survey was distributed to 2075 children in kindergartens (n = 261), elementary schools (n = 1162), and junior high schools (n = 652) in Shimane, Japan. The questionnaire gathered data on sex, school year, feeling upon awakening, and time spent using IT devices after school (television, videos on television, video games, personal computers, and cellular phones). After adjusting for sex and school year, data were analyzed by multivariate logistic regression analysis to calculate odds ratios (ORs) and 95% confidence intervals (CIs).Results: A total of 2030 children completed this survey (response rate, 97.8%). Negative FA was associated with watching television more than 2 hours/day (OR = 1.51, 95% CI = 1.23–1.85), playing video games more than 30 minutes/day (1.50, 1.20–1.87), and using personal computers more than 30 minutes/day (1.35, 1.04–1.75).Conclusions: Time spent using IT devices affected the FA of children in kindergarten through junior high school. We propose the development of guidelines regarding the appropriate amount of time this population should spend using IT devices.
- 2012-01-01
著者
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Fujita Yasuyuki
Department Of Cardiology Himeji Cardiovascular Center
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Takahashi T
Cell Processing Department The Institute Of Medical Science University Of Tokyo
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Akiyama H
Tokyo Metropolitan Komagome Hospital Tokyo Jpn
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Akiyama Hideki
Department Of Civil And Ocean Engineering Faculty Of Engineering Ehime University
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AMANO Hiroki
Department of Chemistry, Tokyo Institute of Thchnology
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Tanabe Tsuyoshi
Department Of Hematology/oncology The Institute Of Medical Science The University Of Tokyo
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Asaoku Hideki
Internal Medicine Hiroshima Red Cross Hospital
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YAMAGUCHI Natsu
Department of Public Health, Shimane University Faculty of Medicine
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KOBAYASHI MIURA
Department of Public Health, Shimane University Faculty of Medicine
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Kobayashi Miura
Department Of Public Health Shimane University Faculty Of Medicine
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Yamaguchi Natsu
Department Of Public Health Shimane University Faculty Of Medicine
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Yagasaki Fumiharu
Department Of Public Health Shimane University Faculty Of Medicine
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KONDO Yusuke
Department of Public Health, Shimane University Faculty of Medicine
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KAMURA Masanori
Izumo First Junior High School Zone Sukoyaka Task Force
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Kondo Yusuke
Department Of Public Health Shimane University Faculty Of Medicine
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Fujita Yasuyuki
Department Of Public Health Shimane University Faculty Of Medicine
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Kondo Yusuke
Department of Electrical Engineering and Computer Science, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
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Kondo Yusuke
Department Cardiovascular Science and Medicine, Chiba University Graduate School of Medicine
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