There is no good time for a pandemic, but COVID-19 hit the United States as a public health crisis was well under way.
The novel coronavirus has exacerbated already rising death rates among Americans in the prime of their lives, a new report concludes. Especially hard-hit are racial minorities and people of all races with low incomes and a high school education or less.
The report, released March 2 by the National Academies of Sciences, Engineering and Medicine, provides the most comprehensive look at premature deaths in the United States to date. A picture is emerging of how the interplay of known and often preventable risk factors, including rising rates of opioid overdoses and obesity, is contributing to declining U.S. life expectancy (SN: 12/21/17).
Since the 1990s, drug overdoses, alcohol abuse, suicides and obesity-related conditions have resulted in the deaths of nearly 6.7 million U.S. adults ages 25 to 64, a 12-member committee finds. Mortality rates from those causes tended to accelerate in the 2010s. Aftershocks of the sharp economic recession in 2008 may have contributed to that development, the report suggests.
“This is a public health crisis that isn’t getting better, and in some ways is getting worse,” Kathleen Mullan Harris, a sociologist at the University of North Carolina at Chapel Hill and chair of the committee, said during a March 2 webinar to discuss the report.
The report shows that declining life expectancy among racial minorities and working-class white people before the pandemic “set the stage for the challenges we saw during COVID-19,” says epidemiologist Sandro Galea, dean of Boston University School of Public Health. Galea assisted in the peer review of the committee’s analysis.
People with underlying health conditions — often the very conditions driving the trend of premature deaths — have been especially vulnerable during the pandemic. For instance, studies have found that obesity creates a substantial risk for hospitalization and death following a coronavirus infection (SN: 4/22/20). And federal data cited in the report reinforce that the virus has not affected all groups equally. From January 1, 2020, to January 9, 2021, 4.3 percent of all deaths among working-age white residents involved COVID-19. That figure reached 10 percent for Black residents, 21.4 percent for Hispanics, 14.2 percent for Native American groups, 13 percent for Asians and 16.1 percent for Hawaiians and other Pacific Islanders.
Though COVID-19 is currently a leading cause of death, what prompted the new report was the fact that U.S. life expectancy had dropped for three years in row starting in 2015. Harris’ team analyzed data on mortality of working-age people in the United States from 1990 through 2017, as well as reviewing research on social trends related to disease and death.
Cardiometabolic diseases, including diabetes, high cholesterol, obesity, high blood pressure caused by heart disease, narrowed heart arteries and stroke, led to more than 4.8 million premature deaths, a trend that accelerated after 2010. While the mortality rate from these causes for Black people varied over the study period, at times dipping, it consistently remained twice that of white and Hispanic people, the report found.
Researchers screened 789 players who had tested positive for SARS-CoV-2 infections for signs of myocarditis or pericarditis — inflammation of the heart or its surrounding sac. Only five of those athletes (0.6 percent) had evidence of the inflammatory heart conditions and were restricted from play for at least three months to give their hearts time to heal, researchers report March 4 in JAMA Cardiology. Those results contrast with findings from previous studies of college athletes, which suggested that as many as 15 percent of young athletes may have developed the potentially deadly heart conditions after a coronavirus infection