Table 2.
Exposure: IQ test results in stanines as a continuous variable | Moderate consumers versus light consumers |
High consumers versus light consumers |
Abstainers versus light consumers |
|||
---|---|---|---|---|---|---|
OR | 95% CI | OR | 95% CI | OR | 95% CI | |
(A) Full cohort (cross-sectional) crude | 1.07 | 1.06–1.08 | 1.20 | 1.17–1.23 | 1.02 | 1.00–1.04 |
Adjusted | ||||||
Childhood SEP | 1.08 | 1.07–1.09 | 1.22 | 1.19–1.25 | 1.02 | 1.00–1.04 |
Psychiatric symptoms | 1.06 | 1.04–1.07 | 1.13 | 1.10–1.16 | 1.01 | 0.99–1.03 |
Emotional stability | 1.05 | 1.04–1.06 | 1.13 | 1.10–1.06 | 1.01 | 0.99–1.03 |
Father's alcohol habits | 1.07 | 1.06–1.08 | 1.20 | 1.17–1.23 | 1.03 | 1.01–1.05 |
Full modela | 1.06 | 1.04–1.07 | 1.12 | 1.09–1.15 | 1.00 | 0.98–1.02 |
(B) Subpopulation | Moderate and high consumers versus light consumers | Abstainers versus light consumers | ||||
---|---|---|---|---|---|---|
At age 18 (cross to sectional) | 1.38 | 1.07–1.77 | 0.99 | 0.73–1.34 | ||
At middle age (follow to up) | 1.22 | 1.01–1.48 | 1.14 | 0.88–1.47 |
Adjusted for childhood socioeconomic position (SEP), psychiatric symptoms, emotional stability, and father's alcohol habits.