Table 4.
Determinants of cognitive impairment using multivariate logistic regression analysis.
| Characteristics | Reference | OR (95%CI) | P |
|---|---|---|---|
| Gender: | Female | ||
| Male | 1.03 (0.72, 1.48) | 0.855 | |
| Age group: | 60–64 years | ||
| 65–69 years | 1.36 (0.97, 1.91) | 0.079 | |
| 70–74 years | 1.89 (1.26, 2.84) | 0.002 | |
| ≥75 years | 3.59 (2.47, 5.23) | <0.001 | |
| Education level: | ≥9 years | ||
| 0 year | 3.78 (2.22, 6.44) | <0.001 | |
| 1–5 years | 1.67 (1.00, 2.78) | 0.050 | |
| 6–8 years | 0.79 (0.46, 1.35) | 0.384 | |
| Current drinking | Never | ||
| Yes | 0.89 (0.65, 1.22) | 0.474 | |
| Central obesity | No | ||
| Yes | 1.14 (0.83, 1.58) | 0.422 | |
| BP group: | Normal BP | ||
| Stage I HBP | 0.97 (0.67, 1.39) | 0.853 | |
| Stage II HBP | 1.45 (0.99, 2.12) | 0.056 | |
| Stage III HBP | 1.66 (1.08, 2.54) | 0.022 |