Bereavement multiplier provides a clear picture of how COVID 19 affects racial and ethnic groups

A new analysis finds more than one million Americans have been swept up in the tidal wave of grief resulting from the COVID-19 pandemic.

Using new indicator they call the 'bereavement multiplier,' researchers found that on average each COVID-19 death corresponds with approximately 9 individuals who have lost a grandparent, parent, sibling, spouse or child.

With an estimated 137,871 lives lost, that corresponds with nearly 1.22 million having lost a close relation.

The analysis was published in PNAS.

Already, more than a million Americans will forever have a hole in their family.In just a few short months, over one million Americans have experienced an irreplaceable loss that not only leaves them grieving and possibly traumatized, but may come with long-lasting health and economic consequences for themselves and others in their family."

Emily Smith-Greenaway, Study Author and Associate Professor, Department of Sociology and Spatial Sciences,  University of Southern California Dornsife College of Letters, Arts and Sciences

By turning attention to the COVID-19 bereavement burden, the study authors say they want to remind Americans that even as the pandemic abates, it will leave many grieving in its wake.

Because many individuals who have died were simultaneously a spouse, parent, grandparent, sibling, and child, the collective toll of the crisis is far greater when considering all of the individuals bereaved by each death.

Researchers say their COVID-19 bereavement multiplier has also provided a clearer picture of how the crisis is affecting different racial and ethnic groups as well as different age groups.

Although there is a steep age gradient in hospitalizations and deaths from COVID-19, study authors say their work demonstrates that young people are not unscathed. Instead, they are suffering from the sudden death of their parents and grandparents.

In addition, race-specific COVID-19 mortality data demonstrates how Black Americans are disproportionately affected by COVID-19 bereavement, which study authors say will exacerbate racial inequalities in the U.S.

"There are substantial concerns about the health impacts of COVID-19 for individuals, but one area that has received less attention is how the deaths caused by this disease will reverberate through families," said study author Ashton Verdery, associate professor of sociology, demography, and social data analytics at Penn State University.

"Our results show that these impacts will be substantial, they'll affect people at all ages, and they may exacerbate existing inequalities in bereavement and social support."

Some people experience serious and prolonged mental health consequences from bereavement and grief in the wake of a family member's death, including major depression and anxiety.

Bereavement is also tied to physical health risks including worse cardiovascular health and mortality.

The risk of experiencing these negative outcomes is more likely in the case of a family member's sudden, unexpected death, which will be the case for many during the COVID-19 pandemic.

"In the news cycle, the emphasis is on tracking the total number of lives lost, but what's missing is how these premature deaths reflect in family systems," said Smith-Greenaway. "What about the numerous loved ones left behind?"

Just weeks into the pandemic, Verdery and Smith-Greenaway combined data on predicted deaths with demographic information about family structures -- called kinship models -- to estimate the number of Americans who could lose a parent or grandparent to COVID-19.

Initially, their work relied on specific prediction models and offered a sense of the overall bereavement burden based on different scenarios.

Now using the multiplier approach, the study authors say it's possible to continuously calculate the number of Americans bereaved by the death of a close relation in lockstep fashion with the rising death toll.

Given that each death corresponds with approximately 9 bereaved by a close relation, they can track the bereavement burden in real time over the course of the epidemic.