Cytomegalovirus seroconversion in pregnant army personnel of the Israel Defense Forces: Trends and risk factors

מאת: Zemer Tov B., Walfisch A., Schwartz N., Meir H., Kleitman V.
פורסם ב: International Journal of Gynecology and Obstetrics
תיאור: Objective: Cytomegalovirus (CMV) seroconversion in pregnancy is a major health issue with potentially devastating fetalconsequences. We opted to determine rates and trends of CMV seroconversion in pregnant army personnel and to isolate risk factors. Methods: In this retrospective cohort study, all pregnancies of army personnel between 2009 and 2019 were evaluated (n = 10 409) and all pregnancies with CMV laboratory records were included. Seroconversion rate was calculated overall and per year. Demographic and obstetrical characteristics were compared between exposed and unexposed women. Independent predictors of seroconversion were further investigated using logistic regression models. Results: Cytomegalovirus serology status was available in 7665 pregnancies. Seroconversion was evident in 66 women (4.15%) among the seronegative pregnancies. Women in the seroconversion group were significantly more likely to belong to a higher social class. In the regression models, adjusted for age, place of residence, and education, higher parity (adjusted odds ratio [aOR] 2, P < 0.001) and residing in a central district (aOR 2.67, P = 0.002) were significantly associated with seroconversion. Conclusion: Higher social class appears to be a significant risk factor for CMV seroconversion during pregnancy. Residing in a central district and higher parity appear to be independently associated with an increased risk for seroconversion during pregnancy among army personnel. © 2021 International Federation of Gynecology and Obstetrics SDGs : SDG 03  |  יחידות:   | מועד: 2021 |  קישור