Changes in the obstetrical emergency department profile during the COVID-19 pandemic

Abstract

Background

The COVID-19 outbreak caused persons to be reluctant to seek medical care due to fear of contracting the infection.

Objectives

To evaluate the effect of the COVID-19 pandemic on admission rates to the delivery room and the feto-maternal unit, and to assess the effect on the nature of presenting obstetrical complaints to the emergency department.

Study Design

A retrospective cohort study in one medical center. The population was women > 20 weeks pregnant who presented to the obstetrical emergency department with self-complaints during 29 days at the peak of the pandemic outbreak, and a matched group during the exact period in the previous year. We compared between the groups: clinical, obstetrical, and demographic data, including age, area of residence, gravidity, parity, previous cesarean deliveries, high-risk pregnancy follow-up, the last 30 days admissions to the obstetrical emergency department, gestational age, chief complaints, cervical dilatation, cervical effacement, admissions to the delivery room or feto-maternal unit, time from admissions to the delivery room to birth, if applicable, and acute obstetrical complications diagnosed at the emergency department.

Results

During the pandemic outbreak, 398 women met study inclusion criteria, compared to 544 women in the matched period of the previous year. During the COVID-19 period, women visited the obstetrical emergency department at a more advanced mean gestational age (37.6 ± 3.7 vs. 36.7 ± 4.6, p = .001). Higher proportions of women in the COVID-19 cohort presented in active labor, defined by cervical dilation of at least 5 cm on admission to the labor ward [37 (9.3%) vs 28 (5.1%), p = .013)] and with premature rupture of membranes [82 (20.6%) vs 60 (11.0%), p < .001)], and consequently with more admissions to the delivery room [198 (49.7%) vs 189 (34.7%), p < .001)]. We also recorded a significant increase in urgent obstetrical events in the emergency department during the recorded COVID-19 pandemic [23 (5.8%) vs 12 (2.2%)), p = .004]. However, the rates of neonatal and maternal morbidity did not change. During the outbreak the proportion of visits during the night was higher than during the matched period of the previous year: [138 (34.7%) vs 145 (26.6%)), p = .008]. In a multivariate logistic regression, the higher rates of admission to the delivery room during active labor and of urgent events during the pandemic outbreak compared to the matched period in the previous year remained statistically significant.

Conclusions

The pandemic outbreak of COVID-19 caused a behavioral change among women who presented to the obstetrical emergency department. This was characterized by delayed arrival to the obstetrical emergency department and the delivery room, which led to a significant increase in urgent and acute interventions. The change in behavior did not affect the rates of maternal and neonatal morbidity.

Keywords:

• COVID-19;
• outbreak;
• delivery room;
• obstetrical emergency department;
• admissions;
• active labor

Acknowledgments

We wish to thank Ms. Nili Stein from the Department of Community Medicine and Epidemiology, the Lady Davis Carmel Medical Center, for her aid in the calculations and analysis of the statistical section of the study.

We wish to thank Ms. Cindy Cohen for proofreading our manuscript.

Disclosure statement

The authors report no conflict of interest.

Author’s contributions

Nir Kugelman: Conceptualization, data curation, project administration, investigation, writing- original draft, writing – review, and editing.

Ofer Lavie: Conceptualization, methodology, project administration, writing – review, and editing.

Wisam Assaf: Data curation, resources, investigation.

Nadav Cohen: Data curation, resources, investigation.

Lena Sagi-Dain: Data curation, investigation, formal analysis, methodology.

Mordehai Bardicef: Supervision, methodology, writing – review, and editing.

Reuven Kedar: Supervision, writing – review, and editing.

Amit Damti: Investigation, methodology, writing – review, and editing.

Yakir Segev: Conceptualization, data curation, project administration, investigation, writing- original draft, writing – review and editing, supervision.