Author:
Chapman Benjamin P,Huang Alison,Horner Elizabeth,Peters Kelly,Sempeles Ellena,Roberts Brent,Lapham Susan
Abstract
BackgroundIt is unclear if adolescent personality predicts mortality into late life, independent of adolescent socioeconomic status (SES).MethodsOver 26 000 members of Project Talent, a US population cohort of high school students, completed a survey including 10 personality scales and SES in 1960. Multi-source mortality follow-up obtained vital status data through an average 48-year period ending in 2009. Cox proportional hazard models examined the relative risk associated with personality traits, as well as confounding by both a measure of SES and by race/ethnicity.ResultsAdjusted for sex and grade, higher levels of vigour, calm, culture, maturity and social sensitivity in high school were associated with reduced mortality risk (HRs=0.92 to. 96), while higher levels of impulsivity were associated with greater mortality risk. Further adjustment for SES and school racial/ethnic composition mildly attenuated (eg, 12%), but did not eliminate these associations. Final HRs for a 1 SD change in personality traits were similar to that for a 1 SD change in SES.ConclusionsAdaptive personality traits in high school are associated with all-cause mortality in the USA as far into the future as the seventh decade, and to a degree similar to high school socioeconomic disadvantage.
Funder
National Institute on Aging
Subject
Public Health, Environmental and Occupational Health,Epidemiology
Cited by
46 articles.
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