著者
Shuntaro Itagaki Tomohiro Wada Shunya Yokokura Yoko Ise Akiko Sato Takatomo Matsumoto Hirobumi Mashiko Shin-ichi Niwa Hirooki Yabe
出版者
THE FUKUSHIMA SOCIETY OF MEDICAL SCIENCE
雑誌
FUKUSHIMA JOURNAL OF MEDICAL SCIENCE (ISSN:00162590)
巻号頁・発行日
vol.65, no.2, pp.68-69, 2019 (Released:2019-08-30)

This is based on a survey of two-year-old but not three-year-old cohorts. Therefore, we cannot state anything about the incidence of autism spectrum disorder (ASD) in over three-years-old children. We submit corrections in the following errata, because the original sentences might mislead the readers without evidence from three-year-old children. Also, we would like to exclude the phrase of “low-dose radiation” from the sections of Key word, Abstract, and Conclusion, because this study did not cover its influence.Author Shuntaro ItagakiAugust 05, 2019
著者
Koichi Hashimoto Hajime Maeda Hajime Iwasa Hyo Kyozuka Ryo Maeda Yohei Kume Takashi Ono Mina Chishiki Akiko Sato Yuka Ogata Tsuyoshi Murata Keiya Fujimori Kosei Shinoki Hidekazu Nishigori Seiji Yasumura Mitsuaki Hosoya the Japan Environment and Children’s Study (JECS) Group
出版者
Japan Epidemiological Association
雑誌
Journal of Epidemiology (ISSN:09175040)
巻号頁・発行日
vol.33, no.10, pp.489-497, 2023-10-05 (Released:2023-10-05)
参考文献数
49
被引用文献数
1

Background: Tobacco exposure during pregnancy is associated with several adverse outcomes in infants. We investigated the association between tobacco exposure during pregnancy (both active and second-hand) and various infections in infants up to 1 year.Methods: This prospective cohort study used a fixed dataset (jecs-an-20180131) from the Japan Environment and Children’s Study of registered births in Japan during 2011–2014 that included 104,065 fetal records from enrolled pregnant women. Based on the participants’ responses to the questionnaire on smoking status, mothers were first divided into “never smoked,” “quit smoking,” and “current smoker” groups and then into “no second-hand smoking (SHS)” and “SHS” groups. Infectious diseases included central nervous system infection, otitis media (OM), upper respiratory tract infection (URTI), lower respiratory tract infection (LRTI), gastroenteritis (GI), and urinary tract infection. Adjusted odds ratios (aORs) and 95% confidence intervals (CIs) were calculated using logistic regression analysis and adjusted for maternal, socioeconomic, and postnatal confounding factors.Results: Among the 73,205 newborns enrolled, multivariable analysis revealed that the aOR of LRTI and GI was 1.20 (95% CI, 1.07–1.33) and 1.18 (95% CI, 1.04–1.35), respectively, for the “current smoker with/without SHS” group compared with the “never smoked without SHS” group. “Quit smoking without SHS” was not associated with the risk of LRTI. SHS was associated with an increased risk of OM, URTI, LRTI, and GI, especially with LRTI and GI.Conclusion: Exposure to tobacco smoke during pregnancy was associated with an increased risk of OM, URTI, LRTI, and GI in infants during their first year of life.