Table 5. Logistic regression including the study variables of interest with the cognitive composite score as the dependent variable (n = 419). FIBRA Study, 2016-2017.
| Parameter | Estimate | OR | 95% CI | p-value | |
|---|---|---|---|---|---|
| Lower | Upper | ||||
| Age | -0.054 | 0.947 | -0.115 | 0.006 | 0.079 |
| Sex (men) | -0.186 | 0.831 | -0.859 | 0.488 | 0.589 |
| Education | 0.279 | 1.321 | 0.168 | 0.389 | <0.001 |
| Family income | -0.000 | 1.000 | -0.000 | 0.000 | 0.759 |
| Live alone (yes) | 0.243 | 1.275 | -0.528 | 1.014 | 0.537 |
| Neuroticism | -0.032 | 0.969 | -0.075 | 0.011 | 0.148 |
| GDS | 0.078 | 1.081 | -0.063 | 0.219 | 0.277 |
| PiL | 0.714 | 2.043 | 0.197 | 1.232 | 0.007 |
Note. GDS = Geriatric Depression Scale (total score); PiL = Purpose in Life; OR = odds ratio; CI = confidence interval; p-value < 0.05 shows statistical significance.