Tooth loss, denture use, and all-cause and cause-specific mortality in older adults: a community cohort study

ABSTRACT:

Objectives

The available evidence on the connections between tooth loss, denture use, and mortality from all causes or specific causes among older adults is inconclusive. Therefore, we aimed to investigate the association between tooth loss, denture use, and all-cause and cause-specific mortality in older adults.

Methods

A cohort of 5,403 participants aged 65 and older were recruited in the 2014 Chinese Longitudinal Healthy Longevity Survey wave and followed up in the 2018 wave. Cox proportional hazard models were used to examine the association between the number of natural teeth, denture use, and all-cause and cause-specific mortality.

Results

During a mean (SD) follow-up of 3.1  years (1.3), 2,126 deaths (39.3%) occurred. Individuals with 0 and 1–9 teeth had h

SUBMITTER: Dai M 

PROVIDER: S-EPMC10277727 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature