Table 2.

Mixed effects logistic regression models estimating emotional support among caregivers (n = 776 NM ties nested within 71 participants across 30 families)

	Model 1		Model 2		Model 3a		Model 3b
Predictors	OR	CI	OR	CI	OR	CI	OR	CI
Intercept	0.41	0.08 – 2.01	0.34	0.07 – 1.66	0.39	0.06 – 2.43	1.56	0.22 – 11.29
Uplift	2.19 **	1.24 – 3.87	2.57 **	1.43 – 4.61	2.58 **	1.44 – 4.62	0.62	0.25 – 1.52
Malfeasance	0.86	0.47 – 1.57	0.90	0.49 – 1.64	0.90	0.49 – 1.64	0.53	0.20 – 1.36
Nonfeasance	0.35 ***	0.20 – 0.61	0.40 **	0.23 – 0.70	0.40 **	0.23 – 0.70	0.44 *	0.19 – 0.98
Kinship (Friendship)			2.28 **	1.38 – 3.78	2.28 **	1.37 – 3.78	0.92	0.45 – 1.90
AD FH					0.85	0.29 – 2.53	0.06 ***	0.01 – 0.31
x Uplift							13.56 ***	3.87 – 47.57
x Malfeasance							2.57	0.75 – 8.84
x Nonfeasance							0.86	0.28 – 2.69
x Kinship (Friendship)							6.52 ***	2.26 – 18.77
NM Gender (male)	0.91	0.58 – 1.43	0.86	0.54 – 1.35	0.86	0.54 – 1.35	0.78	0.49 – 1.25
Gender homophily	1.30	0.82 – 2.05	1.12	0.71 – 1.79	1.12	0.71 – 1.79	1.11	0.69 – 1.78
Care needs	1.01	0.94 – 1.08	1.00	0.94 – 1.07	1.00	0.93 – 1.07	1.00	0.93 – 1.08
Random Effects (Variance [standard deviation])
Participant τ00	3.36 (1.83)		3.26 (1.81)		3.29 (1.81)		3.20 (1.79)
Family τ00	0.44 (0.66)		0.44 (0.67)		0.40 (0.64)		0.55 (0.74)
Marginal R2 / Conditional R2	0.044 / 0.557		0.060 / 0.558		0.060 / 0.557		0.108 / 0.583

Notes. AD FH = Family history of Alzheimer’s disease and related dementia; NM = Network member.

^*p<0.05

^**p<0.01

^***p<0.001