Lack of catch‑up in weight gain may intermediate between pregnancies with hyperemesis gravidarum and reduced fetal growth: the Japan Environment and Children’s Study

1. Einarson TR, Piwko C, Koren G. Quantifying the global rates of nausea

and vomiting of pregnancy: a meta analysis. J Popul Ther Clin Pharmacol.

2013;20(2):e171–83.

2. Einarson TR, Piwko C, Koren G. Prevalence of nausea and vomiting of

pregnancy in the USA: a meta analysis. J Popul Ther Clin Pharmacol.

2013;20(2):e163–70.

3. Gadsby R, Barnie-Adshead AM, Jagger C. A prospective study of nausea

and vomiting during pregnancy. Br J Gen Pract. 1993;43(371):245–8.

4. Klebanoff MA, Koslowe PA, Kaslow R, Rhoads GG. Epidemiology of vomiting in early pregnancy. Obstet Gynecol. 1985;66(5):612–6.

5. Royal College of Obstetricians and Gynaecologists. The Management

of Nausea and Vomiting of Pregnancy and Hyperemesis Gravidarum.

Guideline. Royal College of Obstetricians and Gynaecologists; 2016.

6. Jansen LAW, Koot MH, Van’t Hooft J, Dean CR, Bossuyt PMM, Ganzevoort

W, et al. The Windsor definition for hyperemesis gravidarum: a multistakeholder international consensus definition. Eur J Obstet Gynecol Reprod

Biol. 2021;266:15–22.

7. Jansen L, Koot MH, Van’t Hooft J, Dean CR, Duffy J, Ganzevoort W, et al. A

core outcome set for hyperemesis gravidarum research: an international

consensus study. BJOG. 2020;127(8):983–92.

8. Vikanes A, Grjibovski AM, Vangen S, Magnus P. Variations in prevalence of

hyperemesis gravidarum by country of birth: a study of 900,074 pregnancies in Norway, 1967–2005. Scand J Public Health. 2008;36(2):135–42.

9. Matsuo K, Ushioda N, Nagamatsu M, Kimura T. Hyperemesis gravidarum

in eastern Asian population. Gynecol Obstet Invest. 2007;64(4):213–6.

10. Morokuma S, Shimokawa M, Kato K, Sanefuji M, Shibata E, Tsuji M, et al.

Relationship between hyperemesis gravidarum and small-for-gestationalage in the Japanese population: the Japan Environment and Children’s

Study (JECS). BMC Pregnancy Childbirth. 2016;16:247.

11. Veenendaal MV, van Abeelen AF, Painter RC, van der Post JA, Roseboom

TJ. Consequences of hyperemesis gravidarum for offspring: a systematic

review and meta-analysis. BJOG. 2011;118(11):1302–13.

Morisaki et al. BMC Pregnancy and Childbirth

(2022) 22:199

12. Bolin M, Åkerud H, Cnattingius S, Stephansson O, Wikström AK.

Hyperemesis gravidarum and risks of placental dysfunction disorders: a

population-based cohort study. BJOG. 2013;120(5):541–7.

13. Koren G, Madjunkova S, Maltepe C. The protective effects of nausea and

vomiting of pregnancy against adverse fetal outcome–a systematic

review. Reprod Toxicol. 2014;47:77–80.

14. Chortatos A, Haugen M, Iversen PO, Vikanes Å, Eberhard-Gran M, Bjelland

EK, et al. Pregnancy complications and birth outcomes among women

experiencing nausea only or nausea and vomiting during pregnancy in

the Norwegian mother and child cohort study. BMC Pregnancy Childbirth. 2015;15:138.

15. Bird AL, Grant CC, Bandara DK, Mohal J, Atatoa-Carr PE, Wise MR, et al.

Maternal health in pregnancy and associations with adverse birth

outcomes: evidence from growing up in New Zealand. Aust N Z J Obstet

Gynaecol. 2017;57(1):16–24.

16. Goldstein RF, Abell SK, Ranasinha S, Misso M, Boyle JA, Black MH,

et al. Association of gestational weight gain with maternal and

infant outcomes: a systematic review and meta-analysis. JAMA.

2017;317(21):2207–25.

17. Goldstein RF, Abell SK, Ranasinha S, Misso ML, Boyle JA, Harrison CL, et al.

Gestational weight gain across continents and ethnicity: systematic

review and meta-analysis of maternal and infant outcomes in more than

one million women. BMC Med. 2018;16(1):153.

18. Meinich T, Trovik J. Early maternal weight gain as a risk factor for SGA in

pregnancies with hyperemesis gravidarum: a 15-year hospital cohort

study. BMC Pregnancy Childbirth. 2020;20(1):255.

19. Muraoka M, Takagi K, Ueno M, Morita Y, Nagano H. Fetal head growth

during early to mid-gestation associated with weight gain in mothers

with hyperemesis gravidarum: a retrospective cohort study. Nutrients.

2020;12(6):1664.

20. Michikawa T, Nitta H, Nakayama SF, Yamazaki S, Isobe T, Tamura K, et al.

Baseline profile of participants in the Japan environment and children’s

study (JECS). J Epidemiol. 2018;28(2):99–104.

21. Kawamoto T, Nitta H, Murata K, Toda E, Tsukamoto N, Hasegawa M, et al.

Rationale and study design of the Japan environment and children’s

study (JECS). BMC Public Health. 2014;14:25.

22. Uehara R, Miura F, Itabashi K, Fujimura M, Nakamura Y. Distribution of

birth weight for gestational age in Japanese infants delivered by cesarean

section. J Epidemiol. 2011;21(3):217–22.

23. Dodds L, Fell DB, Joseph KS, Allen VM, Butler B. Outcomes of pregnancies

complicated by hyperemesis gravidarum. Obstet Gynecol. 2006;107(2 Pt

1):285–92.

24. Dean CR, Bierma H, Clarke R, Cleary B, Ellis P, Gadsby R, et al. A patientclinician James Lind Alliance partnership to identify research priorities for

hyperemesis gravidarum. BMJ Open. 2021;11(1):e041254.

25. Chortatos A, Haugen M, Iversen PO, Vikanes Å, Magnus P, Veierød MB.

Nausea and vomiting in pregnancy: associations with maternal gestational diet and lifestyle factors in the Norwegian mother and child cohort

study. BJOG. 2013;120(13):1642–53.

26. Maslin K, Shaw V, Brown A, Dean C, Shawe J. What is known about the

nutritional intake of women with Hyperemesis gravidarum?: a scoping

review. Eur J Obstet Gynecol Reprod Biol. 2021;257:76–83.

27. Grooten IJ, Mol BW, van der Post JAM, Ris-Stalpers C, Kok M, Bais JMJ, et al.

Early nasogastric tube feeding in optimising treatment for hyperemesis

gravidarum: the MOTHER randomised controlled trial (Maternal and

Offspring outcomes after Treatment of HyperEmesis by Refeeding). BMC

Pregnancy Childbirth. 2016;16:22.

28. Grooten IJ, Koot MH, van der Post JA, Bais JM, Ris-Stalpers C, Naaktgeboren C, et al. Early enteral tube feeding in optimizing treatment of

hyperemesis gravidarum: the Maternal and Offspring outcomes after

Treatment of HyperEmesis by Refeeding (MOTHER) randomized controlled trial. Am J Clin Nutr. 2017;106(3):812–20.

29. Morisaki N, Kawachi I, Oken E, Fujiwara T. Social and anthropometric

factors explaining racial/ethnical differences in birth weight in the United

States. Sci Rep. 2017;7:46657.

30. Morisaki N, Kawachi I, Oken E, Fujiwara T. Parental characteristics can

explain why Japanese women give birth to the smallest infants in the

United States. Paediatr Perinat Epidemiol. 2016;30(5):473–8.

31. Morisaki N, Nagata C, Jwa SC, Sago H, Saito S, Oken E, et al. Pre-pregnancy

BMI-specific optimal gestational weight gain for women in Japan. J

Epidemiol. 2017;27:492–8.

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