Estimates and Projections of COVID-19 and Parental Death in the US | Child Development | JAMA Pediatrics | JAMA Network
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Research Letter
April 5, 2021

Estimates and Projections of COVID-19 and Parental Death in the US

Author Affiliations
  • 1Program in Public Health, Stony Brook University, Stony Brook, New York
  • 2Family, Population, and Preventive Medicine, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York
  • 3Department of Sociology, University of Western Ontario, London, Ontario, Canada
  • 4Department of Sociology and Spatial Sciences Institute, University of Southern California, Los Angeles
  • 5Department of Sociology and Criminology, The Pennsylvania State University, University Park
JAMA Pediatr. Published online April 5, 2021. doi:10.1001/jamapediatrics.2021.0161

The scale of COVID-19 mortality in the United States, including among prime-age adults, merits efforts to continuously track how many children are affected by parental death. Children who lose a parent are at elevated risk of traumatic grief, depression, poor educational outcomes, and unintentional death or suicide, and these consequences can persist into adulthood.1 Sudden parental death, such as that occurring owing to COVID-19, can be particularly traumatizing for children and leave families ill prepared to navigate its consequences. Moreover, COVID-19 losses are occurring at a time of social isolation, institutional strain, and economic hardship, potentially leaving bereaved children without the supports they need.

Methods

We estimated the expected number of affected children for each COVID-19 death (the parental bereavement multiplier), allowing us to track parental bereavement as the pandemic evolves. We used kinship networks of White and Black individuals in the US estimated through demographic microsimulation to calculate the bereavement multiplier, then used the multiplier to estimate the scope of parental bereavement under various mortality scenarios (eMethods in the Supplement).2 We assumed comparable multipliers for other racial groups. First, we used COVID-19 deaths and excess death counts (to address underestimation of mortality and deaths indirectly due to the pandemic) as of February 2021. Second, to facilitate comparison with a typical year, we extracted the incidence rate of parental bereavement under mortality conditions absent COVID-19 from the microsimulations data.3 Finally, we estimated future bereavement under a natural herd immunity scenario. Note that the main results use population-averaged White and Black bereavement multipliers; prior work found small differences by race.3 For current COVID-19 mortality, we also ran supplemental statistics using race-specific morality and bereavement multipliers. This study uses deidentified, publicly available data and is not considered human subjects research.

Results

Our model suggests that each COVID-19 death leaves 0.078 children aged 0 to 17 parentally bereaved. This represents a 17.5% to 20.2% increase in parental bereavement absent COVID-19. Although the bereavement multiplier is small, it translates into large numbers of children who have lost a parent. As of February 2021, 37 300 children aged 0 to 17 years had lost at least 1 parent due to COVID-19, three-quarters of whom were adolescents (Table). Of these, 20 600 were non-Hispanic White children and 7600 were non-Hispanic Black children. When we rely on excess deaths, we estimate that 43 000 children have lost a parent. A natural herd immunity strategy that results in 1.5 million deaths4 demonstrates the potential effect of inaction: 116 900 parentally bereaved children.

Table.  Estimated Number of Children Aged 0 to 17 Years Who Will Lose a Parent Owing to the COVID-19 Pandemic Under Various Scenarios
Estimated Number of Children Aged 0 to 17 Years Who Will Lose a Parent Owing to the COVID-19 Pandemic Under Various Scenarios

Discussion

The number of children experiencing a parent dying of COVID-19 is staggering, with an estimated 37 300 to 43 000 already affected. For comparison, the attacks on September 11, 2001, left 3000 children without a parent.5 The burden will grow heavier as the death toll continues to mount. Black children are disproportionately affected, comprising only 14% of children in the US but 20% of those losing a parent to COVID-19.6 We note these estimates rely on demographic modeling, not survey or administrative data. Moreover, they do not include bereavement of nonparental primary caregivers.

Sweeping national reforms are needed to address the health, educational, and economic fallout affecting children. Parentally bereaved children will also need targeted support to help with grief, particularly during this period of heightened social isolation. Brief evidence-based interventions may be able to prevent the development of severe psychological problems when delivered widely,1 although some children will need longer-term support. The establishment of a national child bereavement cohort could identify children who have lost parents, monitor them for early identification of emerging challenges, link them to locally delivered care, and form the basis for a longitudinal study of the long-term effects of mass parental bereavement during a uniquely challenging time of social isolation and economic uncertainty.

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Article Information

Corresponding Author: Rachel Kidman, PhD, Stony Brook University, 101 Nicolls Rd, Stony Brook, NY 11794 (rachel.kidman@stonybrook.edu).

Accepted for Publication: January 21, 2021.

Published Online: April 5, 2021. doi:10.1001/jamapediatrics.2021.0161

Author Contributions: Dr Verdery had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.

Concept and design: Kidman, Margolis, Verdery.

Acquisition, analysis, or interpretation of data: All authors.

Drafting of the manuscript: Kidman, Verdery.

Critical revision of the manuscript for important intellectual content: All authors.

Statistical analysis: Verdery.

Obtained funding: Verdery.

Administrative, technical, or material support: Kidman.

Supervision: Verdery.

Conflict of Interest Disclosures: Dr Verdery reported grants from the National Institute on Aging and the Eunice Kennedy Shriver National Institute of Child Health and Human Development during the conduct of the study. No other disclosures were reported.

References
1.
Bergman  A-S, Axberg  U, Hanson  E.  When a parent dies: a systematic review of the effects of support programs for parentally bereaved children and their caregivers.   BMC Palliat Care. 2017;16(1):39. doi:10.1186/s12904-017-0223-yPubMedGoogle ScholarCrossref
2.
Centers for Disease Control and Prevention. COVID-19 death data and resources. Accessed March 1, 2021. https://www.cdc.gov/nchs/covid19/mortality-overview.htm
3.
Verdery  AM, Smith-Greenaway  E, Margolis  R, Daw  J.  Tracking the reach of COVID-19 kin loss with a bereavement multiplier applied to the United States.   Proc Natl Acad Sci U S A. 2020;117(30):17695-17701. doi:10.1073/pnas.2007476117PubMedGoogle ScholarCrossref
4.
Fontanet  A, Cauchemez  S.  COVID-19 herd immunity: where are we?   Nat Rev Immunol. 2020;20(10):583-584. doi:10.1038/s41577-020-00451-5PubMedGoogle ScholarCrossref
5.
Chemtob  CM, Conroy  DL, Hochauser  CJ,  et al.  Children who lost a parent as a result of the terrorist attacks of September 11, 2001: registry construction and population description.   Death Stud. 2007;31(1):87-100. doi:10.1080/07481180600995263PubMedGoogle ScholarCrossref
6.
US Census Bureau. 2019 Monthly national population estimates by age, sex, race, hispanic origin, and population universe for the United States: April 1, 2010 to December 1, 2020 (NC-EST2019-ALLDATA). Accessed November 11, 2020. https://www2.census.gov/programs-surveys/popest/datasets/2010-2019/national/asrh/nc-est2019-alldata-r-file22.csv
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