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Kurbatfinski S, Dosani A, Fajardo C, Cuncannon A, Kassam A, Lodha AK. Impacts of COVID-19 on mothers' and newborns' health outcomes in regional Canada: A cross-sectional analysis. Heliyon 2024; 10:e34165. [PMID: 39092269 PMCID: PMC11292244 DOI: 10.1016/j.heliyon.2024.e34165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 06/27/2024] [Accepted: 07/04/2024] [Indexed: 08/04/2024] Open
Abstract
Background COVID-19 infection and pandemic-related stressors (e.g., socioeconomic challenges, isolation) resulted in significant concerns for the health of mothers and their newborns during the perinatal period. Therefore, the primary objective of this study was to compare the health outcomes of pregnant mothers and their newborns one year prior to and one year into the pandemic period in Alberta, Canada. Secondary objectives included investigating: 1) predictors of admission to neonatal intensive care units (NICU) and to compare NICU-admitted newborn health outcomes between the two time periods; 2) hospital utilization between the two time periods; and 3) the health outcomes of mothers and their newborns following infection with COVID-19. Methods This analytical cross-sectional study used a large administrative dataset (n = 32,107) obtained from provincial regional hospitals and homebirths in Alberta, Canada, from April 15, 2019, to April 14, 2021. Descriptive statistics characterized the samples. Chi-squares and two-sample t-tests statistically compared samples. Multivariable logistic regression identified predictor variables. Results General characteristics, pregnancy and labor complications, and infant outcomes were similar for the two time periods. Preterm birth and low birthweight predicted NICU admission. During the pandemic, prevalence of hospital visits and rehospitalization after discharge decreased for all infants and hospital visits after discharge decreased for NICU-admitted neonates. The odds of hospital revisits and rehospitalization after discharge were higher among newborns with COVID-19 at birth. Conclusions Most of the findings are contextualized on pandemic-related stressors (rather than COVID-19 infection) and are briefly compared with other countries. Hospitals in Alberta appeared to adapt well to COVID-19 since health conditions were comparable between the two time periods and COVID-19 infection among mothers or newborns resulted in few observable impacts. Further investigation is required to determine causal reasons for changes in hospital utilization during the pandemic and greater birthweight among pandemic-born infants.
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Affiliation(s)
- Stefan Kurbatfinski
- Owerko Centre, Alberta Children’s Hospital Research Institute, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, T2N 4N1, Canada
| | - Aliyah Dosani
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, T2N 4N1, Canada
- Faculty of Health, Community and Education, Mount Royal University, 4825 Mount Royal Gate SW, Calgary, AB, T3E 6K6, Canada
- O'Brien Institute for Public Health, University of Calgary, 3280 Hospital Dr NW, Calgary, AB, T2N 4Z6, Canada
| | - Carlos Fajardo
- Department of Pediatrics, Cumming School of Medicine, University of Calgary Foothills Medical Centre, 1403 29 St NW, Calgary, AB, T2N 2T9, Canada
| | | | - Aliza Kassam
- Department of Medical Sciences, Western University, 1151 Richmond St, London, ON, N6A 3K7, Canada
| | - Abhay K. Lodha
- Department of Pediatrics and Community Health Sciences, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, T2N 4N1, Canada
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Shukla VV, Carper BA, Ambalavanan N, Rysavy MA, Bell EF, Das A, Patel RM, D'Angio CT, Watterberg KL, Cotten CM, Merhar SL, Wyckoff MH, Sánchez PJ, Kumbhat N, Carlo WA. Social distancing and extremely preterm births in the initial COVID-19 pandemic period. J Perinatol 2024; 44:1050-1057. [PMID: 38388715 PMCID: PMC11226398 DOI: 10.1038/s41372-024-01898-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 01/17/2024] [Accepted: 01/26/2024] [Indexed: 02/24/2024]
Abstract
HYPOTHESIS Increased social distancing was associated with a lower incidence of extremely preterm live births (EPLB) during the initial COVID-19 pandemic period. STUDY DESIGN Prospective study at the NICHD Neonatal Research Network sites comparing EPLB (220/7-286/7 weeks) and extremely preterm intrapartum stillbirths (EPIS) rates during the pandemic period (March-July, weeks 9-30 of 2020) with the reference period (same weeks in 2018 and 2019), correlating with state-specific social distancing index (SDI). RESULTS EPLB and EPIS percentages did not significantly decrease (1.58-1.45%, p = 0.07, and 0.08-0.06%, p = 0.14, respectively). SDI was not significantly correlated with percent change of EPLB (CC = 0.29, 95% CI = -0.12, 0.71) or EPIS (CC = -0.23, 95% CI = -0.65, 0.18). Percent change in mean gestational age was positively correlated with SDI (CC = 0.49, 95% CI = 0.07, 0.91). CONCLUSIONS Increased social distancing was not associated with change in incidence of EPLB but was associated with a higher gestational age of extremely preterm births. CLINICALTRIALS GOV ID Generic Database: NCT00063063.
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Affiliation(s)
- Vivek V Shukla
- Division of Neonatology, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Benjamin A Carper
- Social, Statistical, and Environmental Sciences Unit, RTI International, Research Triangle Park, NC, USA
| | | | - Matthew A Rysavy
- Department of Pediatrics, McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Edward F Bell
- Department of Pediatrics, University of Iowa, Iowa City, IA, USA
| | - Abhik Das
- Social, Statistical and Environmental Sciences Unit, RTI International, Rockville, MD, USA
| | - Ravi M Patel
- Emory University School of Medicine, Department of Pediatrics, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Carl T D'Angio
- University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | | | | | - Stephanie L Merhar
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Myra H Wyckoff
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Pablo J Sánchez
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Neha Kumbhat
- Department of Pediatrics, Division of Neonatal and Developmental Medicine, Stanford University School of Medicine and Lucile Packard Children's Hospital, Palo Alto, CA, USA
| | - Waldemar A Carlo
- Division of Neonatology, University of Alabama at Birmingham, Birmingham, AL, USA
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Delius M, Kolben T, Nußbaum C, Bogner-Flatz V, Delius A, Hahn L, Buechel J, Hasbargen U, Flemmer AW, Mahner S, Hertlein L. Changes in the rate of preterm infants during the COVID-19 pandemic Lockdown Period-data from a large tertiary German University Center. Arch Gynecol Obstet 2024; 309:1925-1933. [PMID: 37231277 PMCID: PMC10212226 DOI: 10.1007/s00404-023-07048-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 03/25/2023] [Indexed: 05/27/2023]
Abstract
PURPOSE After living with the COVID-19 pandemic for more than 2 years, the impact of lockdown measures on preterm birth rates is inconsistent according to data from different countries. In this study, rates of preterm-born infants during the time of COVID-19-related lockdowns were analyzed in a tertiary perinatal center at Munich University, Germany. METHODS We analyzed the number of preterm births, infants, and stillbirths before 37 weeks of gestation during the German COVID-19 lockdown period compared to the same time periods in the years 2018 and 2019 combined. Additionally, we expanded the analysis to Pre- and Post-Lockdown Periods in 2020 compared to the respective control periods in the years 2018 and 2019. RESULTS Our database shows a reduction in the rate of preterm infants during the COVID-19 lockdown period (18.6%) compared to the combined control periods in 2018 and 2019 (23.2%, p = 0.027). This was mainly based on a reduced rate of preterm multiples during the lockdown period (12.8% vs. 28.9%, p = 0.003) followed by a reversed effect showing a threefold rise in multiple births after the lockdown. In singletons, the rate of preterm births was not reduced during the lockdown. The rate of stillbirths was not affected by the lockdown measures as compared to the control period (0.9% vs. 0.7%, p = 0.750). CONCLUSION During the COVID-19 pandemic lockdown period, we found a reduced rate of preterm-born infants compared to a combined control period in the years 2018 and 2019 in our large tertiary University Center in Germany. Due to the predominant reduction in preterm multiples, we postulate that less physical activity might have led to the protective effect by lockdown measures.
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Affiliation(s)
- Maria Delius
- Department of Obstetrics and Gynecology, LMU University Hospital, LMU Munich, Ziemssenstraße 5, 80337, Munich, Germany
| | - Thomas Kolben
- Department of Obstetrics and Gynecology, LMU University Hospital, LMU Munich, Ziemssenstraße 5, 80337, Munich, Germany
| | - Claudia Nußbaum
- Division of Neonatology, Department of Pediatrics, Dr. Von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | | | | | - Laura Hahn
- Department of Obstetrics and Gynecology, LMU University Hospital, LMU Munich, Ziemssenstraße 5, 80337, Munich, Germany
| | - Johanna Buechel
- Department of Obstetrics and Gynecology, LMU University Hospital, LMU Munich, Ziemssenstraße 5, 80337, Munich, Germany
| | - Uwe Hasbargen
- Department of Obstetrics and Gynecology, LMU University Hospital, LMU Munich, Ziemssenstraße 5, 80337, Munich, Germany
| | - Andreas W Flemmer
- Division of Neonatology, Department of Pediatrics, Dr. Von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | - Sven Mahner
- Department of Obstetrics and Gynecology, LMU University Hospital, LMU Munich, Ziemssenstraße 5, 80337, Munich, Germany
| | - Linda Hertlein
- Department of Obstetrics and Gynecology, LMU University Hospital, LMU Munich, Ziemssenstraße 5, 80337, Munich, Germany.
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Fu W, McClymont E, Av-Gay G, Dorling M, Atkinson A, Azampanah A, Elwood C, Sauvé L, van Schalkwyk J, Sotindjo T, Money D. Retrospective Cohort Study on the Impact of the COVID-19 Pandemic on Pregnancy Outcomes for Women Living With HIV in British Columbia. J Acquir Immune Defic Syndr 2024; 95:411-416. [PMID: 38489490 DOI: 10.1097/qai.0000000000003384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 12/18/2023] [Indexed: 03/17/2024]
Abstract
BACKGROUND For pregnant women living with HIV (WLWH), engagement in care is crucial to maternal health and reducing the risk of perinatal transmission. To date, there have been no studies in Canada examining the impact of the COVID-19 pandemic on pregnant WLWH. METHODS This was a retrospective cohort study assessing the impact of the pandemic on perinatal outcomes for pregnant WLWH using data from the Perinatal HIV Surveillance Program in British Columbia, Canada. We compared maternal characteristics, pregnancy outcomes, and clinical indicators related to engagement with care between a prepandemic (January 2017-March 2020) and pandemic cohort (March 2020-December 2022). We investigated preterm birth rates with explanatory variables using logistic regression analysis. RESULTS The prepandemic cohort (n = 87) had a significantly (P < 0.05) lower gestational age at the first antenatal encounter (9.0 vs 11.8) and lower rates of preterm births compared with the pandemic cohort (n = 56; 15% vs 37%). Adjusted odds of preterm birth increased with the presence of substance use in pregnancy (aOR = 10.45, 95% confidence interval: 2.19 to 49.94) in WLWH. There were 2 cases of perinatal transmission of HIV in the pandemic cohort, whereas the prepandemic cohort had none. CONCLUSIONS The pandemic had pronounced effects on pregnant WLWH and their infants in British Columbia including higher rates of preterm birth and higher gestational age at the first antenatal encounter. The nonstatistically significant increase in perinatal transmission rates is of high clinical importance.
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Affiliation(s)
- Winnie Fu
- Department of Obstetrics & Gynecology, University of British Columbia, Vancouver, Canada
- Women's Health Research Institute, Vancouver, Canada; and
| | - Elisabeth McClymont
- Department of Obstetrics & Gynecology, University of British Columbia, Vancouver, Canada
- Women's Health Research Institute, Vancouver, Canada; and
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Gal Av-Gay
- Department of Obstetrics & Gynecology, University of British Columbia, Vancouver, Canada
- Women's Health Research Institute, Vancouver, Canada; and
| | - Marisa Dorling
- Department of Obstetrics & Gynecology, University of British Columbia, Vancouver, Canada
- Women's Health Research Institute, Vancouver, Canada; and
| | - Andrea Atkinson
- Department of Obstetrics & Gynecology, University of British Columbia, Vancouver, Canada
| | | | - Chelsea Elwood
- Department of Obstetrics & Gynecology, University of British Columbia, Vancouver, Canada
- Women's Health Research Institute, Vancouver, Canada; and
| | - Laura Sauvé
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Julie van Schalkwyk
- Department of Obstetrics & Gynecology, University of British Columbia, Vancouver, Canada
- Women's Health Research Institute, Vancouver, Canada; and
| | - Tatiana Sotindjo
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Deborah Money
- Department of Obstetrics & Gynecology, University of British Columbia, Vancouver, Canada
- Women's Health Research Institute, Vancouver, Canada; and
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5
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Joseph KS, Lisonkova S, Simon S, John S, Razaz N, Muraca GM, Boutin A, Bedaiwy MA, Brandt JS, Ananth CV. Effect of the COVID-19 Pandemic on Stillbirths in Canada and the United States. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2024; 46:102338. [PMID: 38160796 DOI: 10.1016/j.jogc.2023.102338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/08/2023] [Accepted: 12/13/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE There is uncertainty regarding the effect of the COVID-19 pandemic on population rates of stillbirth. We quantified pandemic-associated changes in stillbirth rates in Canada and the United States. METHODS We carried out a retrospective study that included all live births and stillbirths in Canada and the United States from 2015 to 2020. The primary analysis was based on all stillbirths and live births at ≥20 weeks gestation. Stillbirth rates were analyzed by month, with March 2020 considered to be the month of pandemic onset. Interrupted time series analyses were used to determine pandemic effects. RESULTS The study population included 18 475 stillbirths and 2 244 240 live births in Canada and 134 883 stillbirths and 22 963 356 live births in the United States (8.2 and 5.8 stillbirths per 1000 total births, respectively). In Canada, pandemic onset was associated with an increase in stillbirths at ≥20 weeks gestation of 1.01 (95% confidence interval [CI] 0.56-1.46) per 1000 total births and an increase in stillbirths at ≥28 weeks gestation of 0.35 (95% CI 0.16-0.54) per 1000 total births. In the United States, pandemic onset was associated with an increase in stillbirths at ≥20 weeks gestation of 0.48 (95% CI 0.22-0.75) per 1000 total births and an increase in stillbirths at ≥28 weeks gestation of 0.22 (95% CI 0.12-0.32) per 1000 total births. The increase in stillbirths at pandemic onset returned to pre-pandemic levels in subsequent months. CONCLUSION The COVID-19 pandemic's onset was associated with a transitory increase in stillbirth rates in Canada and the United States.
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Affiliation(s)
- K S Joseph
- Department of Obstetrics and Gynaecology, University of British Columbia and the Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, Canada; School of Population and Public Health, University of British Columbia, Vancouver, Canada.
| | - Sarka Lisonkova
- Department of Obstetrics and Gynaecology, University of British Columbia and the Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, Canada; School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Sophie Simon
- Department of Obstetrics and Gynaecology, University of British Columbia and the Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, Canada
| | - Sid John
- Department of Obstetrics and Gynaecology, University of British Columbia and the Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, Canada
| | - Neda Razaz
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Giulia M Muraca
- Departments of Obstetrics and Gynecology, and Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | - Amélie Boutin
- Department of Pediatrics, Faculty of Medicine, Université Laval and CHU de Québec-Université Laval Research Center, Québec City, Canada
| | - Mohamed A Bedaiwy
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, University of British Columbia and the Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, Canada
| | - Justin S Brandt
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, NYU Grossman School of Medicine, New York, New York, USA
| | - Cande V Ananth
- Division of Epidemiology and Biostatistics, Department of Obstetrics, Gynecology, and Reproductive Sciences; Cardiovascular Institute of New Jersey; Department of Medicine; Department of Biostatistics and Epidemiology; Environmental and Occupational Health Sciences Institute, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
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6
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Chen Y, Fan J, Li X, Ye Y, Lv Y, Zheng S, Hu J, Pu Y, Liu T. Associations of COVID-19 lockdown with birth weight in China. Front Pediatr 2024; 12:1336108. [PMID: 38318453 PMCID: PMC10838992 DOI: 10.3389/fped.2024.1336108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 01/08/2024] [Indexed: 02/07/2024] Open
Abstract
Background During the special period of the global spread of COVID-19, pregnant women are sensitive groups to the impacts of COVID-19 epidemic. However, the effects of lockdown measures implemented in response to the COVID-19 on fetal birthweight remain unclear. Objectives This study investigated the associations of COVID-19 lockdown with birth weight in Chinese population. Methods We collected 730,153 data of participants from hospitals of five cities in the south of China, we defined the time period of level I response (1/23-2/24/2020) as level I lockdown, and women who were pregnant during level I lockdown as the exposure group. Women who were pregnant during the same calendar month from 2015 to 2019 were defined as the unexposed group. We quantitatively estimate the individual cumulative exposure dose by giving different weights to days with different emergency response levels. Generalized linear regression models were used to estimate the association between COVID-19 lockdown exposure with birth weight and risk of low birth weight (<2,500 g) and macrosomia (>4,000 g). Results The birth weight of the exposed group is heavier than the unexposed group (3,238.52 vs. 3,224.11 g: adjusted β = 24.39 g [95% CI: 21.88, 26.91 g]). The exposed group had a higher risk of macrosomia (2.8% vs. 2.6%; adjusted OR = 1.17 [95% CI: 1.12, 1.22]). More obvious associations were found between COVID-19 lockdown and macrosomia in women who experienced the lockdown in their early pregnancy. Women who experienced the lockdown at their 4-7 weeks of pregnancy showed statistically significant heavier birth weight than unexposed group (after adjustment): β = 1.28 (95% CI: 1.11, 1.46) g. We also observed a positive association between cumulative exposure dose of COVID-19 lockdown in all pregnant women and birth weight, after divided into four groups, Q1: β = 32.95 (95% CI: 28.16, 37.75) g; Q2: β = 18.88 (95% CI: 14.12, 23.64) g; Q3: β = 19.50 (95% CI: 14.73, 24.28) g; Q4: β = 21.82 (95% CI: 17.08, 26.56) g. However, there was no statistically significant difference in the risk of low birth weight between exposed and unexposed groups. Conclusions The COVID-19 lockdown measures were associated with a heavier birth weight and a higher risk of macrosomia. Early pregnancy periods may be a more susceptible exposure window for a heavier birth weight and a higher risk of macrosomia. We also observed a positive association between cumulative exposure dose of COVID-19 lockdown and birth weight. The government and health institutions should pay attention to the long-term health of the infants born during the COVID-19 lockdown period, and follow up these mothers and infants is necessary.
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Affiliation(s)
- Yumeng Chen
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Jingjie Fan
- The Prevention and Health Care Department, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Xiaowei Li
- Department of Health Management, Dongguan Qingxi Hospital, Qingxi Town, Dongguan, China
| | - Yufeng Ye
- Radiological Department, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Yanyun Lv
- The Health Care Office of the Hospital Infection Department, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Suijin Zheng
- The Affiliated Houjie Hospital, Guangdong Medical University, Dongguan, China
| | - Jianxiong Hu
- Guangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Yudong Pu
- Precision Medicine Center, Dongguan Songshan Lake Central Hospital, Dongguan, China
| | - Tao Liu
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
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Guarnizo-Herreño CC, Buitrago G, Wehby GL. Changes in birth outcomes and utilization of prenatal care during the COVID-19 pandemic in 2020: a secondary analysis of vital statistics in Colombia. BMC Pediatr 2023; 23:234. [PMID: 37173676 PMCID: PMC10175897 DOI: 10.1186/s12887-023-04027-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 04/22/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Birth outcomes could have been affected by the COVID-19 pandemic through changes in access to prenatal services and other pathways. The aim of this study was to examine the effects of the COVID-19 pandemic on fetal death, birth weight, gestational age, number of prenatal visits, and caesarean delivery in 2020 in Colombia. METHODS We conducted a secondary analysis of data on 3,140,010 pregnancies and 2,993,534 live births from population-based birth certificate and fetal death certificate records in Colombia between 2016 and 2020. Outcomes were compared separately for each month during 2020 with the same month in 2019 and pre-pandemic trends were examined in regression models controlling for maternal age, educational level, marital status, type of health insurance, place of residence (urban/rural), municipality of birth, and the number of pregnancies the mother has had before last pregnancy. RESULTS We found some evidence for a decline in miscarriage risk in some months after the pandemic start, while there was an apparent lagging increase in stillbirth risk, although not statistically significant after correction for multiple comparisons. Birth weight increased during the onset of the pandemic, a change that does not appear to be driven by pre-pandemic trends. Specifically, mean birth weight was higher in 2020 than 2019 for births in April through December by about 12 to 21 g (p < 0.01). There was also a lower risk of gestational age at/below 37 weeks in 2020 for two months following the pandemic (April, June), but a higher risk in October. Finally, there was a decline in prenatal visits in 2020 especially in June-October, but no evidence of a change in C-section delivery. CONCLUSIONS The study findings suggest mixed early effects of the pandemic on perinatal outcomes and prenatal care utilization in Colombia. While there was a significant decline in prenatal visits, other factors may have had counter effects on perinatal health including an increase in birth weight on average.
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Affiliation(s)
| | - Giancarlo Buitrago
- Facultad de Medicina, Universidad Nacional de Colombia, Bogotá, Colombia
- Hospital Universitario Nacional de Colombia, Bogotá, Colombia
| | - George L Wehby
- Department of Health Management and Policy, College of Public Health, University of Iowa, Iowa, USA
- National Bureau of Economic Research, Cambridge, MA, USA
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Yao XD, Li Y, Jiang H, Ma J, Wen J. COVID-19 pandemic and neonatal birth weight: a systematic review and meta-analysis. Public Health 2023; 220:10-17. [PMID: 37201437 DOI: 10.1016/j.puhe.2023.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/16/2023] [Accepted: 04/18/2023] [Indexed: 05/20/2023]
Abstract
OBJECTIVES Lockdown was implemented in many countries during the pandemic, which led to myriad changes in pregnant women's lives. However, the potential impacts of the COVID-19 pandemic on neonatal outcomes remain unclear. We aimed to evaluate the association between the pandemic and neonatal birth weight. STUDY DESIGN This was a systematic review and meta-analysis of the previous literature. METHODS We searched the MEDLINE and Embase databases up to May 2022 and extracted 36 eligible studies that compared neonatal birth weight between the pandemic and the prepandemic period. The following outcomes were included: mean birth weight, low birth weight (LBW), very low birth weight (VLBW), macrosomia, small for gestational age (SGA), very small for gestational age (VSGA), and large for gestational age (LGA). Statistical heterogeneity among studies was assessed to determine whether a random effects model or fixed effects model was conducted. RESULTS Of the 4514 studies identified, 36 articles were eligible for inclusion. A total of 1,883,936 neonates during the pandemic and 4,667,133 neonates during the prepandemic were reported. We identified a significant increase in mean birth weight (pooled mean difference [95% confidence interval (CI)] = 15.06 [10.36, 19.76], I2 = 0.0%, 12 studies) and a reduction in VLBW (pooled OR [95% CI] = 0.86 [0.77, 0.97], I2 = 55.4%, 12 studies). No overall effect was identified for other outcomes: LBW, macrosomia, SGA, VSGA, and LGA. There was publication bias for mean birth weight with a borderline significance (Egger's P = 0.050). CONCLUSION Pooled results showed the pandemic was significantly associated with an increase in mean birth weight and a reduction in VLBW, but not for other outcomes. This review provided clues about the indirect effects of the pandemic on neonatal birth weight and more healthcare measures needed to improve neonatal long-term health.
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Affiliation(s)
- X D Yao
- Nanjing Maternity and Child Health Care Institute, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China; Department of Obstetrics and Gynaecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Y Li
- Department of Obstetrics and Gynaecology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - H Jiang
- Department of Obstetrics and Gynaecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - J Ma
- Department of Obstetrics and Gynaecology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - J Wen
- Nanjing Maternity and Child Health Care Institute, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China.
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9
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Aboulatta L, Kowalec K, Leong C, Delaney JA, Falk J, Alessi-Severini S, Chateau D, Tan Q, Kearns K, Raimondi C, Vaccaro C, Lavu A, Haidar L, Peymani P, Eltonsy S. Preterm birth and stillbirth rates associated with socioeconomic disparities during COVID-19 pandemic: a population-based cross-sectional study. BMJ Paediatr Open 2023; 7:10.1136/bmjpo-2022-001686. [PMID: 36806202 PMCID: PMC9943698 DOI: 10.1136/bmjpo-2022-001686] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 02/07/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Conflicting evidence exists on the impact of the COVID-19 pandemic restrictions on preterm birth (PTB) and stillbirth rates. We aimed to evaluate changes in PTB and stillbirth rates before and during the pandemic period and assess the potential effect modification of socioeconomic status (SES). METHODS Using the linked administrative health databases from Manitoba, Canada, we conducted a cross-sectional study among all pregnant women, comparing 3.5 years pre-pandemic (1 October 2016 to 29 February 2020) to the first year of the pandemic (1 March 2020 to 31 March 2021). We used generalised linear models to assess the quarterly rates of PTB (<37 weeks) and stillbirths. We calculated the predicted trends based on pre-pandemic period data. Finally, we evaluated the PTB and stillbirth rates among lower and higher SES pregnant women (average annual household income) using subgroup analysis and interaction models. RESULTS We examined 70 931 pregnancies in Manitoba during the study period. The risk of PTB increased by 7.7% (95%CI 1.01 to 1.13) and stillbirths by 33% (95% CI 1.08 to 1.64) during the pandemic period. Following COVID-19 restrictions implemented in March 2020, there were increases in the quarterly rates of both PTB (immediate increase (β2)=1.37; p=0.0247) and stillbirths (immediate increase (β2)=0.12; p=0.4434). Among the lower income groups, the pandemic restrictions resulted in an immediate relative increase in PTB and stillbirth rates by 20.12% (immediate increase (β2)=3.17; p=0.0057) and 27.19% (immediate increase (β2)=0.48; p=0.0852). However, over the pandemic, the overall PTB rate significantly decreased as a rebound effect by 0.85% per quarter (p=0.0004), whereas the overall stillbirth rate did not decrease significantly (slope decrease (β3) =-0.01; p=0.8296) compared with the pre-pandemic period. The quarterly rates during the pandemic among the higher income group decreased by 0.39% (p=0.1296) for PTB and increased by 0.07% (p=0.1565) for stillbirth. We observed an effect modification by SES for PTB rates (p=0.047). CONCLUSION While the onset of COVID-19 pandemic restrictions was not associated with significant effects on stillbirth rates, we observed an immediate and rebound effect on PTB rates. The impact of COVID-19 on preterm birth was dependent on SES, with higher influence on families with lower SES. Further studies are needed to detect future trend changes during pandemic waves after 2021 and assess potential underlying mechanisms.
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Affiliation(s)
- Laila Aboulatta
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Kaarina Kowalec
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Christine Leong
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Psychiatry, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Joseph A Delaney
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Epidemiology, University of Washington, Seattle, Washington, USA
| | - Jamie Falk
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Silvia Alessi-Severini
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Dan Chateau
- College of Health and Medicine, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Qier Tan
- Manitoba Centre for Health Policy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Katherine Kearns
- Department of Family Medicine, College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Christina Raimondi
- Department of Family Medicine, College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Christine Vaccaro
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Alekhya Lavu
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Lara Haidar
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Payam Peymani
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Sherif Eltonsy
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada .,Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
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10
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Malange VNE, Hedermann G, Lausten-Thomsen U, Hoffmann S, Voldstedlund M, Aabakke AJM, Eltvedt AK, Jensen JS, Breindahl M, Krebs L, Christiansen M, Hedley PL. The perinatal health challenges of emerging and re-emerging infectious diseases: A narrative review. Front Public Health 2023; 10:1039779. [PMID: 36684933 PMCID: PMC9850110 DOI: 10.3389/fpubh.2022.1039779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 11/30/2022] [Indexed: 01/07/2023] Open
Abstract
The world has seen numerous infectious disease outbreaks in the past decade. In many cases these outbreaks have had considerable perinatal health consequences including increased risk of preterm delivery (e.g., influenza, measles, and COVID-19), and the delivery of low birth weight or small for gestational age babies (e.g., influenza, COVID-19). Furthermore, severe perinatal outcomes including perinatal and infant death are a known consequence of multiple infectious diseases (e.g., Ebola virus disease, Zika virus disease, pertussis, and measles). In addition to vaccination during pregnancy (where possible), pregnant women, are provided some level of protection from the adverse effects of infection through community-level application of evidence-based transmission-control methods. This review demonstrates that it takes almost 2 years for the perinatal impacts of an infectious disease outbreak to be reported. However, many infectious disease outbreaks between 2010 and 2020 have no associated pregnancy data reported in the scientific literature, or pregnancy data is reported in the form of case-studies only. This lack of systematic data collection and reporting has a negative impact on our understanding of these diseases and the implications they may have for pregnant women and their unborn infants. Monitoring perinatal health is an essential aspect of national and global healthcare strategies as perinatal life has a critical impact on early life mortality as well as possible effects on later life health. The unpredictable nature of emerging infections and the potential for adverse perinatal outcomes necessitate that we thoroughly assess pregnancy and perinatal health implications of disease outbreaks and their public health interventions in tandem with outbreak response efforts. Disease surveillance programs should incorporate perinatal health monitoring and health systems around the world should endeavor to continuously collect perinatal health data in order to quickly update pregnancy care protocols as needed.
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Affiliation(s)
| | - Gitte Hedermann
- Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
- Department of Obstetrics and Gynecology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Ulrik Lausten-Thomsen
- Department of Neonatology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Steen Hoffmann
- Department of Bacteria, Parasites & Fungi, Statens Serum Institut, Copenhagen, Denmark
| | | | - Anna J. M. Aabakke
- Department of Obstetrics and Gynecology, Copenhagen University Hospital - North Zealand, Hillerød, Denmark
- Department of Obstetrics and Gynecology, Copenhagen University Hospital - Holbæk, Holbæk, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anna K. Eltvedt
- Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
- Global Health Unit, Department of Paediatric and Adolescent Medicine, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jørgen S. Jensen
- Department of Bacteria, Parasites & Fungi, Statens Serum Institut, Copenhagen, Denmark
| | - Morten Breindahl
- Department of Neonatology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Lone Krebs
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Obstetrics and Gynecology, Copenhagen University Hospital - Amager and Hvidovre, Copenhagen, Denmark
| | - Michael Christiansen
- Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
- Department of Biomedical Science, University of Copenhagen, Copenhagen, Denmark
| | - Paula L. Hedley
- Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
- Brazen Bio, Los Angeles, CA, United States
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11
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Tao Y, Xiao Y, Wang F, Liang Y, Zhang J, Ji X, Wang Y, Wang Z. Impact of Isolation measures on pregnancy outcome during the COVID-19 pandemic. ECONOMICS AND HUMAN BIOLOGY 2023; 48:101196. [PMID: 36584487 PMCID: PMC9628132 DOI: 10.1016/j.ehb.2022.101196] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 09/30/2022] [Accepted: 11/01/2022] [Indexed: 06/17/2023]
Abstract
This study aims to explore the impact of isolation measures implemented during the COVID-19 pandemic on childbirth outcomes in pregnant women. The design was a retrospective cohort study. The pregnant women during the outbreak lockdown and isolation from February 1 to April 30, 2020, were defined as the exposed population, and the pregnant women in the same time frame in 2019 as the non-exposed population. All data for the study were obtained from the National Health Care Data Platform of Shandong University. Generalized linear regression models were used to analyze the differences in pregnancy outcomes between the two study groups. A total of 34,698 pregnant women from Shandong Province, China in the data platform met the criteria and were included in the study. The proportions were 11.53% and 8.93% for macrosomia in the exposed and the non-exposed groups and were 3.47% and 4.37% for low birth weight infants, respectively, which were significantly different. They were 22.55% and 25.94% attributed to average exposed effect for macrosomia and low birth weight infants. Meanwhile, the mean weight and standard deviation of full-term infants in the exposure group were 3414.80 ± 507.43 g, which were significantly higher than in the non-exposed group (3347.22 ± 502.57 g, P < 0.001). The effect of exposure was significant in the third trimester. In conclusion, the isolation during the COVID-19 pandemic increases the birth weight of infants and the probability of macrosomia, regardless of which trimester in isolation a pregnant woman was, while the third trimester is the sensitive window of exposure. Our findings provide a basis for health care and policy development during pregnancy in COVID-19, due to COVID-19 still showing a pandemic trend around the world in 2022.
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Affiliation(s)
- Yu Tao
- School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yang Xiao
- School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Fangyi Wang
- School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yuxiu Liang
- School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Jin Zhang
- School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xiaokang Ji
- Institute for Medical Dataology, Shandong University, Jinan, China
| | - Yongchao Wang
- Institute for Medical Dataology, Shandong University, Jinan, China
| | - Zhiping Wang
- School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China; Institute for Medical Dataology, Shandong University, Jinan, China.
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12
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Yao X, Zhu L, Yin J, Wen J. Impacts of COVID-19 pandemic on preterm birth: a systematic review and meta-analysis. Public Health 2022; 213:127-134. [PMID: 36410118 PMCID: PMC9579188 DOI: 10.1016/j.puhe.2022.10.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES The COVID-19 pandemic has significantly affected healthcare systems and daily well-being. However, the reports of the indirect impacts of the pandemic on preterm birth remain conflicting. We performed a meta-analysis to examine whether the pandemic altered the risk of preterm birth. STUDY DESIGN This was a systematic review and meta-analysis of the previous literature. METHODS We searched MEDLINE and Embase databases until March 2022 using appropriate keywords and extracted 63 eligible studies that compared preterm between the COVID-19 pandemic period and the prepandemic period. A random effects model was used to obtain the pooled odds of each outcome. The study protocol was registered with PROSPERO (No. CRD42022326717). RESULTS The search identified 3827 studies, of which 63 reports were included. A total of 3,220,370 pregnancies during the COVID-19 pandemic period and 6,122,615 pregnancies during the prepandemic period were studied. Compared with the prepandemic period, we identified a significant decreased odds of preterm birth (PTB; <37 weeks' gestation; pooled odds ratio [OR; 95% confidence interval (CI)] = 0.96 [0.94, 0.98]; I2 = 78.7%; 62 studies) and extremely PTB (<28 weeks' gestation; pooled OR [95% CI] = 0.92 [0.87, 0.97]; I2 = 26.4%; 25 studies) during the pandemic, whereas there was only a borderline significant reduction in the odds of very PTB (<32 weeks' gestation; pooled OR [95% CI] = 0.93 [0.86, 1.01]; I2 = 90.1%; 33 studies) between the two periods. There was significant publication bias for PTB. CONCLUSION Pooled results suggested the COVID-19 pandemic was associated with preterm birth, although there was only a borderline significant reduction for very PTB during the pandemic compared with the prepandemic period. Large studies showed conflicting results, and further research on whether the change is related to pandemic mitigation measures was warranted.
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Affiliation(s)
- X.D. Yao
- Nanjing Maternity and Child Health Care Institute, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - L.J. Zhu
- Nanjing Maternity and Child Health Care Institute, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - J. Yin
- Department of Neonatology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China,Corresponding author
| | - J. Wen
- Nanjing Maternity and Child Health Care Institute, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China,Corresponding author
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13
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Quibel T, Winer N, Bussières L, Vayssière C, Deruelle P, Defrance M, Rozenberg P, Bouyer J, Dupuis N, Renaudin B, Dugave L, Banaszkiewicz N, Garabedian C, Ville Y. Impact of COVID-19-Related Lockdown on Delivery and Perinatal Outcomes: A Retrospective Cohort Study. J Clin Med 2022; 11:jcm11030756. [PMID: 35160207 PMCID: PMC8837050 DOI: 10.3390/jcm11030756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/21/2022] [Accepted: 01/26/2022] [Indexed: 02/05/2023] Open
Abstract
Objective: The magnitude and direction of effects on pregnancy outcomes of the lockdown imposed during COVID-19 have been uncertain and debated. Therefore, we aimed to quantify delivery and perinatal outcomes during the first nationwide lockdown due to the COVID-19 pandemic compared with the same durations of time for the pre- and post-lockdown periods. Study design: This was a retrospective cohort study of six university hospital maternity units distributed across France, each of which serves as the obstetric care referral unit within its respective perinatal network. Maternal and perinatal outcomes were compared between the lockdown period and same-duration (i.e., 55-day) periods before and after the 2020 lockdown (pre-lockdown: 22 January–16 March; lockdown: 17 March–10 May; post-lockdown: 11 May–4 July). We compared the overall rates of Caesarean delivery (CD), pre-labor CD, labor induction, operative vaginal delivery, severe postpartum hemorrhage (≥1 L), severe perineal tear, maternal transfusion, and neonatal mortality and morbidity (1- and 5-min Apgar scores < 7), hypoxia and anoxia (umbilical arterial pH < 7.20 or <7.10, respectively), and admission to a neonatal intensive care unit before discharge. Adjusted odds ratios were estimated using logistic regression, controlling for region of birth, maternal age category, multiparity, multiple pregnancies, diabetes, and hypertensive disorders. Results: The study sample consisted of 11,929 women who delivered consecutively at one of the six maternity units studied (4093 pre-lockdown, 3829 during lockdown, and 4007 post-lockdown) and their 12,179 neonates (4169 pre-lockdown, 3905 during lockdown, and 4105 post-lockdown). The maternal and obstetric characteristics of the women delivering during the lockdown period were alike those delivering pre- and post-lockdown on maternal age, parity, body mass index, rate of complication by hypertensive disorders or insulin-treated diabetes, and gestational age at delivery. Overall CD rates were similar during the three periods (23.6%, 24.8%, and 24.3% pre-lockdown, lockdown, and post-lockdown, respectively) and no outcome differed significantly during lockdown compared to pre- and post-lockdown. These findings were consistent across maternity units. Conclusion: The maternal and perinatal outcomes are reassuring regarding the performance of the health-care system during the COVID-19 lockdown studied. Such information is crucial, because additional COVID-19-related lockdowns might still be needed. They are also instructive regarding potential future pandemics.
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Affiliation(s)
- Thibaud Quibel
- Department of Obstetrics and Gynecology, Poissy-Saint Germain Hospital, 78300 Poissy, France; (M.D.); (P.R.)
- UVSQ, Inserm, Team U1018, Clinical Epidemiology, Centre de Recherche en Épidé-miologie et Santé des Populations (CESP), Paris Saclay University, 78180 Montigny-le-Bretonneux, France;
- Correspondence: ; Tel.: +33-01-39275131; Fax: +33-01-39274479
| | - Norbert Winer
- Obstetrics and Gynecology Department, Centre Hospitalier Universitaire de Nantes, 44035 Nantes, France; (N.W.); (N.B.)
- UMR PhAN 1280 NUN INRAE F-44000 University Nantes, 44035 Nantes, France
| | - Laurence Bussières
- Obstetrics, and Fetal Medicine and Surgery Department, Hôpital Necker-Enfants Maladies, AP-HP, 75007 Paris, France; (L.B.); (B.R.); (Y.V.)
- EHU 7328 PACT, Université de Paris, 75006 Paris, France
| | - Christophe Vayssière
- Department of Obstetrics and Gynecology, Paule de Viguier Hospital, CHU Toulouse, 31059 Toulouse, France; (C.V.); (N.D.)
- UMR1295 CERPOP (Centre for Epidemiology and Population Health Research), Team SPHERE (Study of Perinatal, Paedriatric and Adolescent Health: Epidemiological Research and Evaluation), Toulouse III University, 31062 Toulouse, France
| | - Philippe Deruelle
- Department of Obstetrics and Gynecology, University Hospital of Strasbourg, Avenue Moliere, 67000 Strasbourg, France;
| | - Manon Defrance
- Department of Obstetrics and Gynecology, Poissy-Saint Germain Hospital, 78300 Poissy, France; (M.D.); (P.R.)
| | - Patrick Rozenberg
- Department of Obstetrics and Gynecology, Poissy-Saint Germain Hospital, 78300 Poissy, France; (M.D.); (P.R.)
- UVSQ, Inserm, Team U1018, Clinical Epidemiology, Centre de Recherche en Épidé-miologie et Santé des Populations (CESP), Paris Saclay University, 78180 Montigny-le-Bretonneux, France;
| | - Jean Bouyer
- UVSQ, Inserm, Team U1018, Clinical Epidemiology, Centre de Recherche en Épidé-miologie et Santé des Populations (CESP), Paris Saclay University, 78180 Montigny-le-Bretonneux, France;
| | - Ninon Dupuis
- Department of Obstetrics and Gynecology, Paule de Viguier Hospital, CHU Toulouse, 31059 Toulouse, France; (C.V.); (N.D.)
| | - Benoit Renaudin
- Obstetrics, and Fetal Medicine and Surgery Department, Hôpital Necker-Enfants Maladies, AP-HP, 75007 Paris, France; (L.B.); (B.R.); (Y.V.)
| | - Louise Dugave
- CHU Lille, Department of Obstetrics, 59000 Lille, France; (L.D.); (C.G.)
| | - Nathalie Banaszkiewicz
- Obstetrics and Gynecology Department, Centre Hospitalier Universitaire de Nantes, 44035 Nantes, France; (N.W.); (N.B.)
| | - Charles Garabedian
- CHU Lille, Department of Obstetrics, 59000 Lille, France; (L.D.); (C.G.)
- University Lille, ULR 2694 METRICS, 59000 Lille, France
| | - Yves Ville
- Obstetrics, and Fetal Medicine and Surgery Department, Hôpital Necker-Enfants Maladies, AP-HP, 75007 Paris, France; (L.B.); (B.R.); (Y.V.)
- EHU 7328 PACT, Université de Paris, 75006 Paris, France
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14
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Boudreau LE, Vohr BR, Tucker R, McGowan EC. Provision of mother's own milk for preterm infants during the COVID-19 pandemic: Differential effect of insurance. Front Pediatr 2022; 10:1064931. [PMID: 36619512 PMCID: PMC9813378 DOI: 10.3389/fped.2022.1064931] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
Mother-infant dyads faced many challenges during the COVID-19 pandemic; however, the impact was different depending on socio-economic determinants. This study aims to investigate the impact of the COVID-19 pandemic on maternal provision of mother's own milk (MOM) at neonatal intensive care unit (NICU) discharge among preterm infants. We hypothesized that fewer infants would be discharged home on any MOM during the pandemic period compared to a pre-pandemic period. This is a retrospective analysis of infants born <34 weeks' gestation admitted to the Women and Infant's Hospital NICU. Infants born pre-pandemic (1/1/2019 to 2/29/2020) were compared to infants born during the pandemic (3/1/2020 to 4/30/2021). Maternal and neonatal variables were analyzed by group. The primary outcome was provision of MOM (defined as feeding exclusively MOM, or a combination of MOM and formula) at NICU discharge. Analyses were performed for time periods, and multivariable regression analyses were run for the total cohort and by insurance type. Analysis included 268 infants born pre-pandemic and 262 infants born during the pandemic. Pandemic group mothers vs. pre-pandemic were less likely to be single (27%, 63/233 vs. 38%, 93/243; p = 0.01) and more likely to have a diagnosis of chorioamnionitis (16%, 38/236 vs. 7%, 17/243; p = 0.002). Rates of public insurance were similar (55% pre-pandemic and 50% pandemic). There was no significant change in provision of MOM between time periods. In multivariable analysis, public insurance decreased the odds of MOM at discharge for the entire study period (aOR 0.31, 95% CI: 0.19-0.50; p = 0.0001). On analysis by insurance type, rates of MOM increased from 77% pre-pandemic to 88% during the pandemic (p = 0.03) for mothers with private insurance and remained unchanged for mothers with public insurance (52% pre-pandemic and 53% pandemic; p = 0.86). Mothers with private insurance had twice the odds (aOR 2.02, 95% CI: 1.02-3.97; p = 0.04) of providing MOM during the pandemic vs. pre-pandemic. For those with public insurance, the odds for any MOM provision during the pandemic were unchanged (aOR 0.95, 95% CI: 0.5-1.7; p = 0.86). These differences may be related to health care disparities requiring additional exploration of risk factors and the need for equitable opportunities for all mother-infant dyads.
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Affiliation(s)
- Lauren E Boudreau
- Department of Pediatrics, The Warren Alpert Medical School of Brown University, Providence, RI, United States.,Department of Pediatrics, Women & Infants Hospital of Rhode Island, Providence, RI, United States
| | - Betty R Vohr
- Department of Pediatrics, The Warren Alpert Medical School of Brown University, Providence, RI, United States.,Department of Pediatrics, Women & Infants Hospital of Rhode Island, Providence, RI, United States
| | - Richard Tucker
- Department of Pediatrics, Women & Infants Hospital of Rhode Island, Providence, RI, United States
| | - Elisabeth C McGowan
- Department of Pediatrics, The Warren Alpert Medical School of Brown University, Providence, RI, United States.,Department of Pediatrics, Women & Infants Hospital of Rhode Island, Providence, RI, United States
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