Table 3 Difference in changes in CoC by amyloid-β scan, with and without covariates
From: Continuity of care (COC) and amyloid-β PET scan: the CARE-IDEAS study
Mean difference (95% CI: L,U) | t | p-value | |
|---|---|---|---|
Unadjusted | |||
Amyloid-β scan | 0.005 (−0.008, 0.019) | 0.75 | 0.453 |
Predictors | β | 95%CI (U,L) | p-value |
Adjusted | |||
Constant | 0.004517 | (−0.04, 0.05) | 0.8429 |
Elevated scan (ref = not elevated) | 0.007087 | (−0.01, 0.02) | 0.3256 |
Patient covariates | |||
Age | 0.000125 | (−0.00, 0.00) | 0.8570 |
TICSm | −0.00015 | (−0.00, 0.00) | 0.7842 |
Male sex (ref = female) | −0.00926 | (−0.04, 0.02) | 0.4912 |
Bachelor’s or higher (ref = less than Bachelor’s) | 0.000364 | (−0.01, 0.01) | 0.9601 |
Non-Hispanic white (ref = all other) | 0.009614 | (−0.02, 0.04) | 0.4995 |
Charlson Comorbidity Index | 0.003214 | (0.00, 0.01) | 0.0256 |
Care partner covariates | |||
Age | −0.00036 | (−0.00, 0.00) | 0.4508 |
Male sex (ref=female) | −0.00242 | (−0.03, 0.03) | 0.8685 |
Bachelor’s or higher (ref=less than Bachelor’s) | 0.006624 | (−0.01, 0.02) | 0.3481 |
Non-Hispanic white (ref = all other) | −0.02064 | (−0.05, 0.01) | 0.1467 |
Working, full- or part-time (ref = not working) | −0.00787 | (−0.03, 0.01) | 0.3721 |
Care partner general health (ref = excellent) | |||
Very good | 0.01170 | (−0.01, 0.03) | 0.2156 |
Good | 0.009190 | (−0.01, 0.03) | 0.3709 |
Fair | 0.005612 | (−0.02, 0.03) | 0.6751 |
Poor | 0.007673 | (−0.03, 0.05) | 0.7200 |