Table 4.
Associations of Residence at age 12 With Global Cognition and the Five Cognitive Domains
| Global cognition | Episodic memory | Semantic memory | Working memory | Perceptual speed | Visuospatial ability | |
|---|---|---|---|---|---|---|
| Age | −0.02 | −0.03 | −0.01 | −0.006 | −0.04 | −0.02 |
| (0.003, p < .0001) | (0.005, p < .0001) | (0.005, p = .0006) | (0.005, p = .26) | (0.005, p < .0001) | (0.005, p < .0001) | |
| Sex | −0.12 | −0.21 | −0.10 | −0.07 | −0.19 | 0.24 |
| (0.05, p = .01) | (0.06, p = .001) | (0.07, p = .20) | (0.07, p = .30) | (0.06, p = .004) | (0.07, p = .0008) | |
| Education | 0.05 | 0.04 | 0.07 | 0.04 | 0.07 | 0.04 |
| (0.006, p < .0001) | (0.008, p < .0001) | (0.008, p < .0001) | (0.01, p < .0001) | (0.008, p < .0001) | (0.009, p < .0001) | |
| BMI | −0.003 | 0.001 | −0.007 | −0.005 | −0.001 | −0.007 |
| (0.003, p = .41) | (0.004, p = .92) | (0.005, p = .13) | (0.005, p = .31) | (0.005, p = .90) | (0.005, p = .18) | |
| CVD-RF burden | 0.03 | 0.04 | −0.02 | 0.06 | 0.03 | −0.02 |
| (0.02, p = .25) | (0.03, p = .20) | (0.03, p = .60) | (0.03, p = .08) | (0.03, p = .37) | (0.03, p = .50) | |
| South at age 12 | −0.19 | −0.07 | −0.27 | −0.21 | −0.32 | −0.25 |
| (0.04, p < .0001) | (0.06, p = .24) | (0.06, p < .0001) | (0.06, p = .001) | (0.06, p < .0001) | (0.06, p = .0001) | |
| Time*age | −0.004 | −0.004 | −0.005 | −0.003 | −0.003 | −0.003 |
| (0.001, p < .0001) | (0.001, p = .0006) | (0.001, p < .0001) | (0.001, p = .0007) | (0.001, p < .0001) | (0.001, p = .0005) | |
| Time*sex | −0.02 | −0.04 | −0.02 | −0.02 | −0.006 | −0.003 |
| (0.01, p = .04) | (0.01, p = .008) | (0.01, p = .15) | (0.01, p = .13) | (0.009, p = .50) | (0.01, p = .77) | |
| Time*education | −0.002 | −0.003 | −0.002 | 0.0001 | −0.0001 | 0.001 |
| (0.001, p = .25) | (0.002, p = .12) | (0.002, p = .33) | (0.002, p = .70) | (0.001, p = .76) | (0.001, p = .45) | |
| Time*BMI | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| (0.001, p = .17) | (0.001, p = .51) | (0.001, p = .19) | (0.001, p = .12) | (0.001, p = .34) | (0.009, p = .38) | |
| Time*CVD-RF Burden | 0.01 | 0.01 | 0.02 | 0.003 | 0.002 | 0.008 |
| (0.006, p = .08) | (0.008, p = .12) | (0.007, p = .001) | (0.006, p = .63) | (0.004, p = .67) | (0.005, p = .10) | |
| Time*South at age 12 | 0.004 | 0.004 | 0.02 | −0.006 | 0.006 | −0.003 |
| (0.01, p = .74) | (0.01, p = .77) | (0.01, p = .14) | (0.01, p = .62) | (0.009, p = .51) | (0.009, p = .73) |
Note: BMI = Body mass index; CVD-RF = cardiovascular disease risk factor. Values are unstandardized coefficient (standard error, p-value) from linear regression models with significance corrected for multiple comparisons at p < .01. Bolded terms and values denote variables of interest for this study, not significance levels.