Income-related inequality and decomposition of edentulism among aged people in China.

ABSTRACT:

Background

The aim of this study was to assess the income-related inequality of edentulism among the aged in China and identify the contributing factors.

Methods

A secondary analysis of data from the 4th National Oral Health Epidemiology Survey in China was conducted, and 65-74 years old were selected for the analysis of income-related inequality of edentulism. The concentration curve, Concentration index (CI) and Erreygers-corrected concentration index (EI) were used to represent inequality and its degree qualitatively and quantitatively, respectively. A decomposition method based on probit model was employed to determine the contributors of inequality, including demographic factors, income status, oral health-related knowledge, attitude and practices and self-perceived gen

SUBMITTER: Du S 

PROVIDER: S-EPMC9153164 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature