Table 5.
Stepwise logistic regression analysis of MF occupational classifications and MMSE score: main effects only
| Variable (Classes) | Risk Factors in Model | Odds Ratio (per unit) | P-Value | 95% CI |
|---|---|---|---|---|
| L vs M/H MF | Age Group | 3.7 | < 0.0001 | 2.2 – 5.0 |
| 65–74, 75–84, 85+ | Stroke Hx | 4.1 | < 0.0002 | 2.0 – 8.7 |
| L vs M/H MF | Age Group | 5.0 | < 0.0001 | 2.5 – 9.7 |
| 65–74, 75+ | Stroke Hx | 3.8 | < 0.0004 | 1.8 – 8.0 |
| L vs H MF | MF | 3.7 | < 0.02 | 1.3 – 10.1 |
| 65–74, 75–84, 85+ | Stroke Hx | 3.9 | < 0.0004 | 1.8 – 8.4 |
| Age Group | 3.4 | < 0.0001 | 2.2 – 5.1 | |
| L vs H MF | MF | 3.3 | < 0.02 | 1.2 – 9.0 |
| 65–74, 75+ | Stroke Hx | 3.8 | 0.0005 | 2.4 – 9.4 |
| Age Group | 4.8 | < 0.0001 | 1.1 – 4.8 | |
| L vs M/H MF | Stroke Hx | 4.9 | < 0.0001 | 2.2 – 10.5 |
| 75+ | Smoke Hx | 2.4 | < 0.03 | 1.1 – 4.9 |
| L vs H MF | MF | 5.8 | 0.002 | 2.0 – 17.4 |
| 75+ | Stroke Hx | 4.6 | < 0.0002 | 2.0 – 10.4 |
| Smoke Hx | 2.6 | < 0.02 | 1.2 – 5.6 |