Torgersen Leila, Von Holle Ann, Reichborn-Kjennerud Ted, Berg Cecilie Knoph, Hamer Robert, Sullivan Patrick, Bulik Cynthia M
Division of Mental Health, Norwegian Institute of Public Health, Oslo, Norway.
Int J Eat Disord. 2008 Dec;41(8):722-7. doi: 10.1002/eat.20564.
To explore the prevalence of pregnancy-related nausea (PN) and vomiting (PV), and hyperemesis gravidarum (HG), in women with bulimia nervosa (BN) and EDNOS purging subtype (EDNOS-P).
Pregnant women (38,038) enrolled in the Norwegian Mother and Child Cohort Study had questionnaire-based information on eating disorder diagnosis and PN, PV, and HG. We estimated the odds for PN, PV, and HG using logistic regression.
Women with BN, purging subtype, but not women with BN, nonpurging subtype, had statistically significant higher odds of PN and PV compared to women without eating disorders. The EDNOS-P group showed significantly higher odds of PV. The odds of HG did not differ significantly between those with and without an eating disorder, or across eating disorder subtypes.
Our results suggest that eating disorders marked by the symptom of purging are associated with increased odds of PN and PV.
探讨神经性贪食症(BN)和非特定进食障碍清除型(EDNOS-P)女性中与妊娠相关的恶心(PN)、呕吐(PV)及妊娠剧吐(HG)的患病率。
参与挪威母婴队列研究的38038名孕妇通过问卷调查获得了进食障碍诊断以及PN、PV和HG的相关信息。我们使用逻辑回归估计了PN、PV和HG的比值比。
与无进食障碍的女性相比,清除型BN女性而非非清除型BN女性出现PN和PV的比值比在统计学上显著更高。EDNOS-P组PV的比值比显著更高。有或无进食障碍者之间以及不同进食障碍亚型之间HG的比值比无显著差异。
我们的结果表明,以清除症状为特征的进食障碍与PN和PV的比值比增加有关。