未足月胎膜早破发生的风险因素分析
2018-11-27林方
林方
[摘要]目的 分析未足月胎膜早破发生的风险因素。方法 选取2015年7月~2017年2月在我院行产检的未足月胎膜早破患者105例作为研究组,另选取同期未发生胎膜早破的健康孕妇100例作为对照组,比较两组的一般临床资料、白介素-6(IL-6)、IL-8、肿瘤坏死因子-α(TNF-α)、C反应蛋白(CRP)、平均血小板容积(MPV)及降钙素原(PCT),采用Logistic回归分析未足月胎膜早破发生的影响因素,并采用森林图显示各个指标效应大小。结果 与对照组比较,研究组的IL-6、IL-8、TNF-α、CRP、MVP和PCT均显著升高,差异均有统计学意义(P<0.05);多因素回归分析结果显示,外周血IL-6、IL-8、TNF-α、CRP、MVP及PCT的水平与未足月胎膜早破的发生有显著相关性(P<0.05)。结论 外周血IL-6、IL-8、TNF-α、CRP、MVP和PCT可用于预测未足月胎膜早破的风险,具有一定的临床诊断价值。
[关键词]未足月胎膜早破;风险模型建立;白介素;C反应蛋白
[中图分类号] R714.2 [文献标识码] A [文章编号] 1674-4721(2018)8(b)-0121-03
Analysis of risk factors of preterm premature rupture of membranes
LIN Fang
Department of Gynecology and Obstetrics, Sihui People′s Hospital, Guangdong Province, Sihui 526200, China
[Abstract] Objective To analyze the risk factors of preterm premature rupture of membranes(PPROM). Methods A total of 105 PPROM patients who were examined in our hospital from July 2015 to February 2017 were selected as the study group. Meanwhile, 100 healthy pregnant women without premature rupture of membranes during the same period were chosen as the control group. The general clinical data, interleukin-6 (IL-6), IL-8, tumor necrosis factor-α (TNF-α), C-reactive protein (CRP), mean platelet volume (MPV), and procalcitonin (PCT) were compared in the two groups. The Logistic regression analysis was used to determine the factors affecting PPROM and the strengthen of effect of each index was demonstrated using the forest map. Results Compared with the control group, the levels of IL-6, IL-8, TNF-α, CRP, MVP, and PCT were all significantly increased in the study group, with a statistical difference (P<0.05). Multivariate regression analysis showed that the levels of IL-6, IL-8, TNF-α, CRP, MVP and PCT in peripheral blood were significantly associated with the occurrence of PPROM, with a statistical difference (P<0.05). Conclusion The levels of IL-6, IL-8, TNF-α, CRP,MVP and PCT in peripheral blood can be used to predict the risk of PPROM, which has certain clinical diagnostic value.
[Key words] Preterm premature rupture of membrane; Risk model establishment; Interleukin; C-reactive protein
未足月胎膜早破(preterm premature rupture of membranes,PPROM)是指女性在妊娠<37周时胎膜出现破裂,流行病学数据显示未足月胎膜早破的发病率为0.5%~1.6%,PPROM可导致产妇出现败血症及产褥感染等严重不良妊娠结局,使新生儿的死亡率提高3倍以上[1-3]。近年来研究发现炎性因子是导致胎膜早破的重要机制之一,PPROM孕妇羊水及血清内降钙素原、C反应蛋白及白介素-6的水平均显著升高[4-6]。基于此,本研究分析未足月胎膜早破发生的风险因素,现报道如下。
1资料与方法
1.1一般资料
选取2015年7月~2017年2月在我院行产检的PPROM患者105例作为研究组,另外选同期未发生胎膜早破的健康孕妇100例作為对照组。纳入标准:①未足月PPROM胎膜早破的临床诊断标准参照乐杰的主编的《妇产科学》,阴道穹隆可见液体存集,液体的pH值>6.3,同时宫颈口可见有透明液体流出;②患者知情并同意;③经医院医学伦理委员会审批通过。……
