Linseth Glenda, Vari Patty
University of North Dakota, Grand Forks, North Dakota 58202-9025, USA.
Health Care Women Int. 2005 May;26(5):372-86. doi: 10.1080/07399330590933926.
Nausea and vomiting in late pregnancy is a little-studied phenomenon. In this study of 116 midwestern women, 32% of the women had nausea and vomiting after 20 weeks gestation. The purpose of this study was to examine demographic, anthropometric, maternal health factors, and pregnancy outcomes in women who had late nausea and vomiting in pregnancy (NVP) and those that did not. Women who experienced late NVP had significantly higher parity, were older, gained less weight in pregnancy, and slept fewer hours per night than women who did not experience late NVP. By being aware of prenatal factors that may affect nausea and vomiting in late pregnancy, health care providers will be better able to maximize the quality of life for these women.
妊娠晚期的恶心和呕吐是一个研究较少的现象。在这项针对116名中西部女性的研究中，32%的女性在妊娠20周后出现恶心和呕吐。本研究的目的是检查妊娠晚期出现恶心和呕吐（NVP）的女性与未出现该症状的女性在人口统计学、人体测量学、孕产妇健康因素及妊娠结局方面的差异。与未出现妊娠晚期NVP的女性相比，出现该症状的女性 parity 显著更高、年龄更大、孕期体重增加更少且每晚睡眠时间更少。通过了解可能影响妊娠晚期恶心和呕吐的产前因素，医疗保健提供者将能够更好地提高这些女性的生活质量。 注：parity这个词在医学上有“产次”的意思，但这里直接用英文更合适，因为不清楚具体指代什么，如果非要翻译可译为“产次” 。
