Table 2.

Each Caregiver and Stroke-Survivor Characteristic Associated with Uncertainty based on Unadjusted Linear Mixed Models (N = 40)

Predictors	B	SE	z statistic	p value	95% CI
Caregiver Characteristics
Model 1
Age	0.55	0.24	2.34	0.019	[0.09, 1.02]
Time	1.5	2.08	0.72	0.470	[−2.57, 5.57]
Model 2
Child/Sibling			Reference
Spouse	17.59	6.79	2.59	0.01	[4.28, 30.90]
Time	1.5	2.08	0.72	0.47	[−2.57, 5.57]
Model 3
Comorbidity	1.38	0.65	2.11	0.035	[0.10, 2.66]
Time	0.74	2.10	0.35	0.724	[−3.38, 4.87]
Model 4
Coping Capacity	−0.49	0.16	−3.12	0.002	[−0.80, −0.18]
Time	3.18	2.25	1.42	0.157	[−1.22, 7.58]
Model 5
Stress	1.01	0.19	5.45	< 0.001	[0.65. 1.38]
Time	1.40	1.79	0.78	0.434	[−2.01, 4.99]
Model 6
Depressive Symptoms	1.21	0.36	3.38	0.001	[0.51, 1.92]
Time	2.29	2.08	1.10	0.272	[−1.80, 6.37]
Stroke-Survivor Characteristics
Model 7
Insurance Type
Private/Medicare/Medicare+Supplemental			Reference
Medicare+Medicaid//Medicaid/No Insurance	−22.83	8.62	−2.65	0.008	[−39.73, −5.92]
Time	1.5	2.08	0.72	0.47	[−2.57, 5.57]
Model 8
First Stroke			Reference
Second Stroke	17.09	8.07	2.12	0.034	[1.28, 32.9]
Time	1.5	2.07	0.72	0.47	[−2.57, 5.57]
Model 9
Functional Status	−0.14	0.05	−2.60	0.009	[−0.25, −0.03]
Time	3.96	2.23	1.77	0.076	[−0.41, 8.33]

Note. B = unstandardized slope coefficient; SE = standard error; CI = confidence interval.