TY - JOUR
T1 - Association between shift work in early pregnancy, snacking, and inappropriate weight gain during pregnancy
T2 - The Japan Environment and Children's Study
AU - Funaki-Ishizu, Satomi
AU - Masumoto, Toshio
AU - Amano, Hiroki
AU - Otani, Shinji
AU - Kurozawa, Youichi
AU - Kamijima, Michihiro
AU - Yamazaki, Shin
AU - Ohya, Yukihiro
AU - Kishi, Reiko
AU - Yaegashi, Nobuo
AU - Hashimoto, Koichi
AU - Mori, Chisato
AU - Ito, Shuichi
AU - Yamagata, Zentaro
AU - Inadera, Hidekuni
AU - Nakayama, Takeo
AU - Sobue, Tomotaka
AU - Shima, Masayuki
AU - Kageyama, Seiji
AU - Suganuma, Narufumi
AU - Ohga, Shoichi
AU - Katoh, Takahiko
N1 - Publisher Copyright:
© 2023 Funaki-Ishizu et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
PY - 2023/10
Y1 - 2023/10
N2 - Objectives This study aimed to investigate the relationship between night shifts and snacking behaviors during pregnancy using Japanese maternal-infant longitudinal data from a large-scale study. Methods This study used the Japan Environment and Children's Study dataset jecs-ta-20190930, released in October 2019. After simple analysis using analysis of variance and multiple comparisons, crude odds ratios (cOR) and adjusted odds ratios (aORs) were calculated. To evaluate eating habits, we examined habitual fast food and snacks (e.g., potato chips, corn puffs and tortilla chips) consumption, midnight snacks, and regular missing breakfast. Results There was no significant association between inappropriate weight gain during pregnancy and night shift work in early pregnancy. The aOR for consuming snacks more than once a week after noticing pregnancy for shift workers was 1.34 (95% confidence interval 1.27- 1.41; p < 0.001) compared with worker without night shiftwork. The aOR for shift workers consuming fast food more than three times a week during pregnancy was 1.40 (95% confidence interval 0.79-2.33; p > 0.05). Conclusions Pregnant night shift workers did not show excessive weight gain but had an increased frequency of consumption of snack foods compared with pregnant dayshift workers.
AB - Objectives This study aimed to investigate the relationship between night shifts and snacking behaviors during pregnancy using Japanese maternal-infant longitudinal data from a large-scale study. Methods This study used the Japan Environment and Children's Study dataset jecs-ta-20190930, released in October 2019. After simple analysis using analysis of variance and multiple comparisons, crude odds ratios (cOR) and adjusted odds ratios (aORs) were calculated. To evaluate eating habits, we examined habitual fast food and snacks (e.g., potato chips, corn puffs and tortilla chips) consumption, midnight snacks, and regular missing breakfast. Results There was no significant association between inappropriate weight gain during pregnancy and night shift work in early pregnancy. The aOR for consuming snacks more than once a week after noticing pregnancy for shift workers was 1.34 (95% confidence interval 1.27- 1.41; p < 0.001) compared with worker without night shiftwork. The aOR for shift workers consuming fast food more than three times a week during pregnancy was 1.40 (95% confidence interval 0.79-2.33; p > 0.05). Conclusions Pregnant night shift workers did not show excessive weight gain but had an increased frequency of consumption of snack foods compared with pregnant dayshift workers.
UR - http://www.scopus.com/inward/record.url?scp=85174201666&partnerID=8YFLogxK
U2 - 10.1371/journal.pone.0291579
DO - 10.1371/journal.pone.0291579
M3 - 学術論文
C2 - 37824450
AN - SCOPUS:85174201666
SN - 1932-6203
VL - 18
JO - PLoS ONE
JF - PLoS ONE
IS - 10 October
M1 - e0291579
ER -