Table 4.

Results From Regression Models on the Effects of MCI Status on Features of Social Relationships

	Predictor = MCI status
	Model 1 (unadjusted)				Model 2 (adjusted)
Outcomes	b	SE	p	95% CI	b	SE	p	95% CI
Number of close social relationships	−0.11	0.86	.901	[−1.79, 1.58]	−0.45	0.88	.606	[−2.18, 1.28]
Contact frequency with social partners	−0.14	0.08	.075	[−0.30, 0.01]	−0.09	0.08	.266	[−0.25, 0.07]
Social support	−0.15	0.11	.155	[−0.36, 0.06]	−0.13	0.11	.203	[−0.34, 0.07]
Social strain	0.09	0.06	.131	[−0.03, 0.21]	0.12	0.06	.042	[0.01, 0.24]
Diversity of social relationships	−0.08	0.09	.400	[−0.25, 0.10]	−0.03	0.06	.657	[−0.15, 0.09]

Note: 95% CI = 95% confidence interval for estimates; MCI = mild cognitive impairment. N = 311 persons. MCI status: 1 = MCI, 0 = non-MCI. Model 1 is the model without any covariates; Model 2 included sex, age, race/ethnicity, education (years), employment, marital status, and living status as covariates.