Multiple Factors in the Second Trimester of Pregnancy on Preterm Labor Symptoms and Preterm Birth
Multiple Factors in the Second Trimester of Pregnancy on Preterm Labor Symptoms and Preterm Birth
复制标题
DOI：
10.4040/jkan.2017.47.3.357
复制
发表时间：
2017-06-01
影响因子：
1.5
通讯作者：
Choi, Gyu-Yeon
中科院分区：
文献类型：
--
作者：
Choi, Jeung-Im;Cho, Mi-Ock;Choi, Gyu-Yeon
目的：本研究的目的是确定各种因素对早产症状和早产的影响。方法：这项前瞻性队列研究包括193名第二阶段妊娠的妇女。通过自我报告问卷收集多个特征，包括体重指数（BMI）、吸烟和妊娠并发症。妊娠应激和PLS均采用相关量表进行测量。宫颈长度和分娩结局根据病历进行评估。多元回归用于预测PLS，Logistic回归用于预测PB。结果如下：多元逐步回归分析显示，吸烟史、妊娠并发症和妊娠特异性应激是PLS的预测因子，解释总变异量的19.2%。Logistic回归分析显示，双胞胎是预测PB的危险因素（OR= 13.68，C1 =3.72，与50.33相似，p
Purpose: The aim of this study was to determine the influence of various factors on preterm labor symptoms (PLS) and preterm birth (PB). Methods: This prospective cohort study included 193 women in the second stage of pregnancy. Multiple characteristics including body mass index (BMI), smoking, and pregnancy complications were collected through a self-report questionnaire. Pregnancy stress and PLS were each measured with a related scale. Cervical length and birth outcome were evaluated from medical charts. Multiple regression was used to predict PLS and logistic regression was used to predict PB. Results: Multiple regression showed smoking experience, pregnancy complications and pregnancy specific stress were predictors of PLS and accounted for 19.2% of the total variation. Logistic regression showed predictors of PB to be twins (OR=13.68, C1=3.72 similar to 50.33, p