Ceek.jp Altmetrics (α ver.)
  1. ホーム
  2. 文献一覧: Ryoko Katagiri (著者)
  3. 2件

2 0 0 0 OA Low Intake of Vegetables, High Intake of Confectionary, and Unhealthy Eating Habits are Associated with Poor Sleep Quality among Middle-aged Female Japanese Workers

著者
Ryoko Katagiri Keiko Asakura Satomi Kobayashi Hitomi Suga Satoshi Sasaki
出版者
(公社)日本産業衛生学会
雑誌
Journal of Occupational Health (ISSN:13419145)
巻号頁・発行日
pp.14-0051-OA, (Released:2014-08-28)
被引用文献数
1 163
Objectives: Although workers with poor sleep quality are reported to have problems with work performance, few studies have assessed the association between dietary factors and sleep quality using validated indexes. Here, we examined this association using information acquired from validated questionnaires. Methods: A total of 3,129 female workers aged 34 to 65 years were analyzed. Dietary intake was assessed using a self-administered diet history questionnaire (DHQ), and subjective sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI). The relationship between the intake of several food groups and nutrients and sleep quality was examined using multivariable logistic regression models. The effect of eating habits on sleep quality was also examined. Results: Poor sleep quality was associated with low intake of vegetables (p for trend 0.002) and fish (p for trend 0.04) and high intake of confectionary (p for trend 0.004) and noodles (p for trend 0.03) after adjustment for potential confounding factors (age, body mass index, physical activity, depression score, employment status, alcohol intake and smoking status). Poor sleep quality was also significantly and positively associated with consumption of energy drinks and sugar-sweetened beverages, skipping breakfast, and eating irregularly. In addition, poor sleep quality was significantly associated with high carbohydrate intake (p for trend 0.03). Conclusion: A low intake of vegetables and fish, high intake of confectionary and noodles and unhealthy eating habits were independently associated with poor sleep quality. Poor sleep quality was also associated with high carbohydrate intake in free-living Japanese middle-aged female workers.

1 0 0 0 OA Public Access to Summary Statistics for Genome-wide Association Studies of Body Mass Index, Weight, and Height Among Healthy Japanese Individuals: The Japanese Consortium of Genetic Epidemiology Studies

著者
Atsushi Goto Shiori Suzuki Ryoko Katagiri Taiki Yamaji Norie Sawada Masahiro Nakatochi Kenji Wakai Atsushi Hozawa Kengo Kinoshita Kozo Tanno Atsushi Shimizu Hidemi Ito Keitaro Matsuo Motoki Iwasaki
出版者
Japan Epidemiological Association
雑誌
Journal of Epidemiology (ISSN:09175040)
巻号頁・発行日
vol.32, no.2, pp.115-116, 2022-02-05 (Released:2022-02-05)
参考文献数
5