Table 4.

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

	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

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