[HTML][HTML] Changes in perceived uselessness and risks for mortality: evidence from a national sample of older adults in China

Y Zhao, ME Dupre, L Qiu, D Gu - BMC public …, 2017 - bmcpublichealth.biomedcentral.com
Self-perception of uselessness is associated with increased mortality risk in older adults.
However, it is unknown whether and to what extent changes in perceived uselessness are
associated with mortality risk. Using four waves of national longitudinal data of older adults
from China (2005, 2008, 2011, and 2014), this study examines the association between
changes in perceived uselessness and risk of subsequent mortality. Perceived uselessness
is classified into three major categories: high levels (always/often), moderate levels …
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