Table 2.

Absolute and relative socioeconomic inequalities of edentulousness in JAGES and ELSA.

		JAGES (N = 79,707)		ELSA (N = 5115)
		Univariate Model	Age and Sex Adjusted Model	Univariate Model	Age and Sex Adjusted Model
Income	SII (%) (95% CI)	11.77 (11.04; 12.50)	9.24 (8.58; 9.90)	18.46 (15.02; 21.90)	14.35 (10.97; 17.73)
	RII (95% CI)	2.47 (2.34; 2.61)	2.07 (1.96; 2.18)	2.40 (2.03; 2.83)	1.92 (1.63; 2.27)
Educational attainment	SII (%) (95% CI)	15.00 (14.18; 15.83)	9.93 (9.19; 10.68)	31.93 (28.22; 35.64)	26.65 (23.11; 30.20)
	RII (95% CI)	3.36 (3.13; 3.61)	2.45 (2.29; 2.63)	5.88 (4.55; 7.61)	4.79 (3.70; 6.19)

SII, Slope Index of Inequality; RII, Relative Index of Inequality.