Table 2.

Factors Contributing to Global Cognitive Performance Disparities Based on Race/Ethnicity, Age, and Sex

	Model 1		Model 2		Model 3		Model 4		Model 5
	β±SE	P value	β±SE	P value	β±SE	P value	β±SE	P value	β±SE	P value
Intercept	22.82±1.22	<0.001	18.58±1.47	<0.001	12.27±2.07	<0.001	23.48±1.29	<0.001	10.75±2.25	<0.001
Whites	0		0		0		0		0
Blacks	−3.67±0.86	<0.001	−3.07±0.86	<0.001	−1.72±0.88	0.051	−3.47±0.86	<0.001	−1.62±0.86	0.061
Hispanics	−3.74±0.69	<0.001	−2.49±0.73	<0.001	−3.29±0.67	<0.001	−3.60±0.71	<0.001	−2.62±0.71	<0.001
Age < 67	0		0		0		0		0
Age 67–74	−1.11±0.72	0.127	−1.18±0.71	0.097	−0.69±0.69	0.323	−1.18±0.74	0.111	−0.96±0.69	0.165
Age ≥74	−2.33±0.72	0.001	−2.21±0.71	0.002	−0.13±0.77	0.868	−2.53±0.74	<0.001	−0.87±0.77	0.259
Sex	1.74±0.67	0.010	1.99±0.66	0.003	2.13±0.66	0.001	1.66±0.68	0.015	2.15±0.65	0.001
Low SES	–		0		–		–		0
Medium SES	–		3.39±0.82	<0.001	–		–		2.37±0.87	0.007
High SES	–		4.49±0.95	<0.001	–		–		3.11±0.99	0.002
Physical functionality	–		–		0.72±0.12	<0.001	–		0.64±0.12	<0.001
Depression	–		–		–		−0.09±0.08	0.238	0.04±0.08	0.573
R2	0.128		0.193		0.223		0.142		0.262

Note: Significant relationships are highlighted in bold.