References
- Hales CM, Carroll MD, Fryar CD, et al. Prevalence of obesity among adults and youth: United States, 2015. NCHS Data Brief. 2017;288(2016):1–8.
- World Health Organization. Mean body mass index (BMI) trends among adults (Woman, 1975-2016). 2016.
- Chu SY, Kim SY, Schmid CH, et al. Maternal obesity and risk of cesarean delivery: a meta-analysis. Obes Rev. 2007;8(5):385–394.
- Crane JMG, Murphy P, Burrage L, et al. Maternal and perinatal outcomes of extreme obesity in pregnancy. J Obstet Gynaecol Canada. 2013;35(7):606–611.
- Ehrenberg HM, Durnwald CP, Catalano P, et al. The influence of obesity and diabetes on the risk of cesarean delivery. Am J Obstet Gynecol. 2004;191(3):969–974.
- Garabedian M, Williams C, Pearce C, et al. Extreme morbid obesity and labor outcome in nulliparous women at term. Am J Perinatol. 2011;28(09):729–734.
- Kim T, Burn SC, Bangdiwala A, et al. Neonatal morbidity and maternal complication rates in women with a delivery body mass index of 60 or higher. Obstet Gynecol. 2017;130(5):988–993.
- Poobalan AS, Aucott LS, Gurung T, et al. Obesity as an independent risk factor for elective and emergency caesarean delivery in nulliparous women-systematic review and meta-analysis of cohort studies. Obes Rev. 2009;10(1):28–35.
- Ramonienė G, Maleckienė L, Nadišauskienė RJ, et al. Maternal obesity and obstetric outcomes in a tertiary referral center. Medicina. 2017;53(2):109–113.
- Rogers AJG, Harper LM, Mari G. A conceptual framework for the impact of obesity on risk of cesarean delivery. Am J Obstet Gynecol. 2018;219(4):356–363.
- Kelly AC, Powell TL, Jansson T. Placental function in maternal obesity. Clin Sci. 2020;134(8):961–984.
- Menacker F, Hamilton BE. Recent trends in cesarean delivery in the United States. NCHS Data Brief. 2010;35:1–8.
- Hamilton BE, Martin JA, Osterman MJK. Births: provisional data for 2020. Washington (DC): NVSS Vital Statistics Rapid Release, 2021. p. 12.
- World Health Organization. Obesity: preventing and managing the global epidemic. Vol. 894. Geneva: WHO Technical Report Series, 2000. p. 1–253.
- NCD Risk Factor Collaboration. Trends in adult body-mass index in 200 countries from 1975 to 2014: a pooled analysis of 1698 population-based measurement studies with 19.2 million participants. Lancet. 2016;387(10026):1377–1396.
- Osterman MJK, Martin JA. Changes in cesarean delivery rates by gestational age: United States 1996-2011. NCHS Data Brief. 2013;124:1–8.
- Rasmussen KM, Catalano PM, Yaktine AL. New guidelines for weight gain during pregnancy: what obstetrician/gynecologists should know. Curr Opin Obstet Gynecol. 2009;21(6):521–526.
- Institute of Medicine and National Research Council. Weight gain during pregnancy: rexamining the guidelines. Washington (DC): National Academy Press; 2009.
- Blomberg M. Maternal and neonatal outcomes among obese women with weight gain below the new institute of medicine recommendations. Obstet Gynecol. 2011;117(5):1065–1070.
- Artal R, Lockwood CJ, Brown HL. Weight gain recommendations in pregnancy and the obesity epidemic. Obstet Gynecol. 2010;115(1):152–155.
- Kiel DW, Dodson EA, Artal R, et al. Gestational weight gain and pregnancy outcomes in obese women: how much is enough? Obstet Gynecol. 2007;110(4):752–758.
- Rogozińska E, Zamora J, Marlin N, et al. Gestational weight gain outside the institute of medicine recommendations and adverse pregnancy outcomes: analysis using individual participant data from randomised trials. BMC Pregnancy Childbirth. 2019;19(1):322.
- Shin D, Chung H, Weatherspoon L, et al. Validity of prepregnancy weight status estimated from self-reported height and weight. Matern Child Health J. 2014;18(7):1667–1674.,
- Chu SY, Callaghan WM, Kim SY, et al. Maternal obesity and risk of gestational diabetes mellitus. Diabetes Care. 2007;30(8):2070–2076.
- Goldstein RF, Abell SK, Ranasinha S, et al. Association of gestational weight gain with maternal and infant outcomes: a systematic review and meta-analysis. JAMA. 2017;317(21):2207–2225.
- Yao R, Park BY, Foster SE, et al. The association between gestational weight gain and risk of stillbirth: a population-based cohort study. Ann Epidemiol. 2017;27(10):638–644.e1.
- Brost BC, Goldenberg RL, Mercer BM, et al. The preterm prediction study: association of cesarean delivery with increases in maternal weight and body mass index. Am J Obstet Gynecol. 1997;177(2):333–341.
- Sebire NJ, Jolly M, Harris JP, et al. Maternal obesity and pregnancy outcome: a study of 287,213 pregnancies in London. Int J Obes Relat Metab Disord. 2001;25(8):1175–1182.