著者
Kohta Suzuki Ryoji Shinohara Miri Sato Sanae Otawa Zentaro Yamagata
出版者
日本疫学会
雑誌
Journal of Epidemiology (ISSN:09175040)
巻号頁・発行日
pp.JE20150185, (Released:2016-02-20)
参考文献数
38
被引用文献数
24

Background: There has been no large nationwide population-based study to examine the effects of maternal smoking status during pregnancy on birth weight that simultaneously controlled for clinical information, socioeconomic status, and maternal weight. Thus, this study aimed to determine the association between maternal smoking status during pregnancy and birth weight, while taking these confounding factors into consideration.Methods: This study examined the first-year fixed dataset from a large nationwide birth cohort study that commenced in 2011. The dataset consisted of information on 9369 singleton infants born before December 31, 2011. Children were divided into 4 groups for statistical analysis: those born to mothers who did not smoke (NS), who quit smoking before pregnancy, who quit smoking during early pregnancy, and who smoked (SM). Multiple linear regression models were conducted for each sex to examine the association between maternal smoking status during early pregnancy and fetal growth. Birth weight was estimated using the least-squares method after controlling for covariates.Results: After controlling for potential confounding factors, maternal smoking status during pregnancy was significantly associated with birth weight. There was a significant difference in birth weight between NS and SM for both male and female infants (male infants, 3096.2 g [NS] vs 2959.8 g [SM], P < 0.001; female infants, 3018.2 g [NS] vs 2893.7 g [SM], P < 0.001).Conclusions: Using data from a large nationwide birth cohort study in Japan, we have shown that maternal smoking during pregnancy may reduce birth weight by 125–136 g.

言及状況

外部データベース (DOI)

Twitter (14 users, 20 posts, 1 favorites)

喫煙妊婦の赤ちゃん、体重軽く…血流悪化影響か 読売 https://t.co/MtKSbS09Ko  環境省のエコチル調査。男児が136グラム、女児は125グラム少ない。その後、体重が増え肥満に。(J epidemiol原著)→ https://t.co/ZzDR9YErkk
喫煙妊婦の赤ちゃん、体重軽く…血流悪化影響か 読売 https://t.co/MtKSbS09Ko  環境省のエコチル調査。男児が136グラム、女児は125グラム少ない。その後、体重が増え肥満に。(J epidemiol原著)→ https://t.co/ZzDR9YErkk
喫煙妊婦の赤ちゃん、体重軽く…血流悪化影響か 読売 https://t.co/MtKSbS09Ko  環境省のエコチル調査。男児が136グラム、女児は125グラム少ない。その後、体重が増え肥満に。(J epidemiol原著)→ https://t.co/ZzDR9YErkk
喫煙妊婦の赤ちゃん、体重軽く…血流悪化影響か 読売 https://t.co/MtKSbS09Ko  環境省のエコチル調査。男児が136グラム、女児は125グラム少ない。その後、体重が増え肥満に。(J epidemiol原著)→ https://t.co/ZzDR9YErkk
問題は喫煙する無配慮女の方が避妊にも無配慮なこと》"@OrenoSource: 喫煙妊婦の赤ちゃん体重軽く 読売 https://t.co/nJvX8J0vCI その後、体重が増え肥満に。(J epidemiol原著)→ https://t.co/HLLGLUaTSq"
喫煙妊婦の赤ちゃん、体重軽く…血流悪化影響か 読売 https://t.co/MtKSbS09Ko  環境省のエコチル調査。男児が136グラム、女児は125グラム少ない。その後、体重が増え肥満に。(J epidemiol原著)→ https://t.co/ZzDR9YErkk
喫煙妊婦の赤ちゃん、体重軽く…血流悪化影響か 読売 https://t.co/MtKSbS09Ko  環境省のエコチル調査。男児が136グラム、女児は125グラム少ない。その後、体重が増え肥満に。(J epidemiol原著)→ https://t.co/ZzDR9YErkk
El #tabaquismo materno durante el embarazo puede reducir el peso al nacer en ambos sexos entre 125 y 136 g. https://t.co/FFkkDgDXFp
喫煙妊婦の赤ちゃん、体重軽く…血流悪化影響か 読売 https://t.co/SAasafff5h  環境省のエコチル調査。男児が136グラム、女児は125グラム少ない。その後、体重が増え肥満に。(J epidemiol原著)→ https://t.co/oSr0PKknNn

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