Reevaluating the “Deaths of Despair” Narrative: Racial/Ethnic Heterogeneity in the Trend of Psychological Distress-Related Death, 1997-2014

Abstract

Despite the significant scientific advancement in deciphering the “deaths of despair” narrative, most relevant studies have focused on drug-, alcohol-, and suicide-related (DAS) deaths. This study directly investigated despair as a determinant of death and the temporal variation and racial heterogeneity among individuals. We used psychological distress (PD) as a proxy for despair and drew data from the U.S. National Health Interview Survey Linked Mortality Files 1997-2014, CDC Multiple Cause of Death database 1997-2014, CDC bridged-race population files 1997-2014, Current Population Survey 1997-1999, and the American Community Survey 2000-2014. We used Cox proportional hazards models to estimate mortality hazard ratios of PD and compared age-standardized PD- and DAS-related mortality rates by race/ethnicity and over time. We found while Whites had a lower prevalence of PD than Blacks and Hispanics throughout the whole period, they underwent distinctive increases in PD-related death and have had a higher PD-related mortality rate than Blacks and Hispanics since the early 2000s. This was predominantly due to Whites’ relatively high and increasing vulnerability to PD less the prevalence of PD. Furthermore, PD induced a more pervasive mortality consequence than DAS combined for Whites and Blacks. In addition, PD- and DAS-related deaths displayed a concordant trend among Whites but divergent patterns for Blacks and Hispanics. These finding suggest that (1) DAS-related deaths underestimated the mortality consequence of despair for Whites and Blacks but overestimated it for Hispanics; and (2) despair partially contributed to the DAS trend among Whites but probably not for Blacks and Hispanics