Gestational weight gain and foetal acidosis in vaginal and caesarean deliveries: The Japan Environment and Children’s Study

Gestational weight gain and foetal acidosis in vaginal and caesarean deliveries: The Japan Environment and Children’s Study

Inappropriate gestational weight gain (GWG), either above or below the recommended values, has been associated with an increased risk of adverse obstetric outcomes. To evaluate the risks of GWG for foetal acidosis according to pre-pregnancy body mass index (BMI) and mode of delivery, we analysed wom...

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Veröffentlicht in:Scientific reports 2020-11, Vol.10 (1), p.20389-11, Article 20389
Hauptverfasser: Murata, Tsuyoshi, Kyozuka, Hyo, Yamaguchi, Akiko, Fukuda, Toma, Yasuda, Shun, Sato, Akiko, Ogata, Yuka, Shinoki, Kosei, Hosoya, Mitsuaki, Yasumura, Seiji, Hashimoto, Koichi, Nishigori, Hidekazu, Fujimori, Keiya
Format: Artikel
Sprache:eng
Schlagworte:
692/308/174
692/499
692/700/1719
692/700/2817
692/700/459
Acidosis
Acidosis - diagnosis
Acidosis - epidemiology
Acidosis - physiopathology
Adult
Body Mass Index
Body weight
Body weight gain
Cesarean Section - statistics & numerical data
Child
Children
Economic Status
Educational Status
Female
Fetal Diseases - diagnosis
Fetal Diseases - epidemiology
Fetal Diseases - physiopathology
Fetus
Gestational Weight Gain
Humanities and Social Sciences
Humans
Hydrogen-Ion Concentration
Japan - epidemiology
Logistic Models
multidisciplinary
Obesity - diagnosis
Obesity - epidemiology
Obesity - physiopathology
Overweight
Parturition - physiology
pH effects
Pregnancy
Prospective Studies
Science
Science (multidisciplinary)
Vagina
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Zusammenfassung:Inappropriate gestational weight gain (GWG), either above or below the recommended values, has been associated with an increased risk of adverse obstetric outcomes. To evaluate the risks of GWG for foetal acidosis according to pre-pregnancy body mass index (BMI) and mode of delivery, we analysed women with singleton pregnancies between 2011 and 2014 in the Japan Environment and Children’s Study. Participants (n = 71,799) were categorised according to pre-pregnancy BMI. GWG was categorised into insufficient, appropriate, or excessive. Foetal acidosis was defined as umbilical artery pH (UmA-pH) 
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-020-77429-9