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Table 4 Concentration Index (CI) and Horizontal Inequity Index (HI)a for dental care use

From: Wealth-related versus income-related inequalities in dental care use under universal public coverage: a panel data analysis of the Japanese Study of Aging and Retirement

 

CI

p-value

HI

p-value

Income

0.010

0.501

0.020

0.178

Financial assets

0.034

0.019

0.035

0.018

Real assets

0.043

0.004

0.047

0.003

Total wealth

0.046

0.001

0.050

0.001

  1. aConcentration index of need-standardized dental care use (standardized using age, use of dentures, and chewing ability)