TABLE 2.
Regression coefficients for global cognition and verbal memory as outcomes.
| ARU | Relative to | Relative to | ARU | Relative to | Relative to | |
|---|---|---|---|---|---|---|
| cohort | ADNI | HRS | cohort | ADNI | HRS | |
| Global cognition | Verbal memory | |||||
| Intercept | 2.87 | 3.11 | 4.1 | 2.29 | 2.8 | 2.68 |
| (2.00,3.75) | (2.13,4.08) | (3.32,4.88) | (1.60, 2.98) | (2.06, 3.54) | (2.08, 3.28) | |
| Race | ||||||
| Asian | ‐1.01 | ‐0.98 | ‐1.32 | ‐0.77 | ‐0.90 | ‐0.76 |
| (−1.37, −0.65) | (−1.67,−0.30) | (−1.93, −0.71) | (−1.06, −0.48) | (−1.42,−0.38) | (−1.23, −0.28) | |
| Black | ‐1.17 | ‐1.89 | ‐1.47 | ‐0.50 | ‐0.81 | ‐0.39 |
| (−1.5, −0.83) | (−2.27,−1.52) | (−1.75,−1.20) | (−0.76,−0.23) | (−1.11, −0.52) | (−0.6, −0.17) | |
| Hispanic | ‐1.14 | ‐0.78 | ‐0.71 | ‐0.76 | ‐0.89 | ‐0.42 |
| (−1.4, −0.85) | (−1.17,−0.39) | (−1.17,−0.25) | (−0.99, −0.53) | (−2.46, 0.69) | (−0.78, −0.07) | |
| Other | ‐1.01 | ‐0.11 | ‐1.89 | ‐1.01 | ‐0.03 | ‐1.71 |
| (−1.9, −0.04) | (−2.17,1.96) | (−2.84,−0.93) | (−1.77,−0.25) | (−0.04,−0.02) | (−2.45, −0.98) | |
| Age, years | ‐0.04 | ‐0.05 | ‐0.06 | ‐0.03 | ‐0.03 | ‐0.03 |
| (−0.05, −0.03) | (−0.06,−0.03) | (−0.07,−0.05) | (−0.04, −0.02) | (−0.04, −0.02) | (−0.04, −0.02) | |
| Education | ||||||
| <8th grade | ‐1.65 | ‐1.94 | ‐2.01 | ‐1.93 | ‐1.86 | ‐1.89 |
| (−3.91,0.61) | (−10.96, 7.09) | (−8.30,4.28) | (−3.72, −0.16) | (−8.73,5.01) | (−6.74,2.97) | |
| Some high school | ‐2.77 | ‐2.46 | ‐2.43 | ‐1.74 | ‐3.2 | ‐2.89 |
| (−3.99, −1.55) | (−2.95,−1.96) | (−3.83, −1.02) | (−0.55, −0.77) | (−3.58, −2.82) | (−3.98, −1.81) | |
| High School | ‐1.03 | ‐0.93 | ‐1.37 | ‐0.5 | ‐0.6 | ‐1.07 |
| (−1.5, −0.48) | (−1.27 ,−0.60) | (−2.03,−0.70) | (−0.93,−0.07) | (−0.85, −0.35) | (−1.59, −0.56) | |
| Some college | ‐0.31 | ‐0.16 | ‐0.76 | ‐0.34 | ‐0.34 | ‐0.62 |
| (−0.57,−0.05) | (−0.43,0.11) | (−1.02,−0.50) | (−0.55, −0.13) | (−0.55,−0.13) | (−0.82, −0.42) | |
| Trade or business school | ‐0.07 | 0.04 | ‐1.77 | ‐0.44 | ‐0.38 | ‐2.85 |
| (−0.65, 0.5) | (−0.53, 0.60) | (−2.29, −1.24) | (−0.89, 0.01) | (−0.81, 0.05) | (−3.25,−2.45) | |
| Graduate or professional | 0.38 | 0.75 | ‐0.04 | 0.07 | 0.08 | ‐0.23 |
| (0.13,0.63) | (0.48,1.02) | (−0.32, 0.23) | (−0.13,0.27) | (−0.13,0.28) | (−0.44, −0.01) | |
| APOE4 carrier status | ‐0.15 | ‐0.09 | 0.5 | ‐0.20 | ‐0.6 | 0.19 |
| (−0.3, 0.07) | (−0.31,0.13) | (−0.28, 0.73) | (−0.37,−0.03) | (−0.76,−0.43) | (0.01, 0.36) | |
| CES‐D | ‐0.003 | ‐0.005 | ‐0.02 | ‐0.004 | ‐0.02 | ‐0.01 |
| (−0.01, 0.003) | (−0.01,0.004) | (−0.03,−0.01) | (−0.009,0.002) | (−0.02. −0.01) | (−0.02,−0.01) | |
Note: Weighted regression coefficients and coefficients are presented for associations relative to ADNI and HRS cohorts.