Analysis of adverse pregnancy outcomes and related factors in pregnant women with syphilis infection in Guangxi of China, 2014-2018
10.3760/cma.j.issn.0253-9624.2019.12.015
- VernacularTitle: 2014—2018年广西壮族自治区妊娠合并梅毒感染孕产妇发生不良妊娠结局状况及相关因素分析
- Author:
Qinghua QIN
1
;
Xiaohua XIE
1
;
Hui YAO
1
;
Xiaoxia QIU
1
;
Hongwei XIA
1
;
Qian WANG
2
Author Information
1. Maternal Health Department, Guangxi Maternal and Children Health Care Hospital, Nanning 530003, China
2. National Center for Women and Children′s Health, Chinese Center for Disease Control and Prevention, Beijing 100089, China
- Publication Type:Journal Article
- Keywords:
Syphilis;
Pregnancy;
Associated factors;
Surveillance
- From:
Chinese Journal of Preventive Medicine
2019;53(12):1284-1289
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the status and related factors of adverse pregnancy outcomes in pregnant women with syphilis infection in Guangxi Zhuang Autonomous Region.
Methods:A total of 9378 pregnant women with syphilis infection who were diagnosed by Guangxi medical and health care institutions at all levels and were registered in the national "Management information system for mother-to-child transmission of AIDS, syphilis and hepatitis B" . The delivery date of these pregnant women were from 1 January 2014 to 31 December 2018, and their demographic characteristics, treatment, non-treponema pallidum titer, and pregnancy outcomes were collected. Multivariate logistic regression model was used to analyze the related factors of adverse pregnancy outcome.
Results:The age of the pregnant women with syphilitic infection was (30.05±6.07) years old. There were 1 184 cases with an adverse pregnancy outcome. The incidence of adverse pregnancy outcome was 12.63%, and 83.30% (7 812 cases) of patients received syphilis treatment, of which 50.32% (3 931 cases) were treated with standard treatment. The results of multivariate analysis showed that, the probability of an adverse pregnancy outcome for a 35-year-old was higher than those of the <25 year old [OR (95%CI)=1.37(1.13-1.67)]. The possibility of the occurrence of an adverse pregnancy outcome in 1-2 times of delivery was lower than that of 0 times of delivery in the past, with the OR (95%CI) value was 0.81 (0.70-0.94). Compared with those who tested for syphilis in the early stages of pregnancy, patients with gestational weeks ≥ 28 weeks of initial examination were more likely to have adverse pregnancy outcomes, with the OR (95%CI) value was 1.54 (1.26-1.88). Compared with the first test titer level was <1:8, the probability of an adverse pregnancy outcome was higher in the titer of ≥1:8, with the OR (95%CI) value was 1.33 (1.12-1.57). There was a higher probability of an adverse pregnancy outcome in the untreated patients compared to the treatment of the syphilitic, with the OR (95%CI) value was 1.41(1.19-1.68). Patients with unregulated treatment were more likely to have adverse pregnancy outcomes than those with standardized treatment, with the OR (95%CI) value was 1.27 (1.09-1.47).
Conclusion:Gestational weeks of first examination in pregnant women with syphilis infection, the first test titer, and the treatment condition were closely related to the occurrence of the adverse pregnancy outcome. Pregnant women with syphilis infection without treatment and unstandardized treatment were more likely to have adverse pregnancy outcomes than those of treatment and standardized treatment.
