Table 3 Pearson’s bivariate correlations between mediators and cognitive impairment
| Â | M (SD) | Years of schooling | Formal social support | Informal social support | Depression | Cognitive impairment |
|---|---|---|---|---|---|---|
Years of schooling | 2.63 ± 3.55 | 1.00 |  |  |  |  |
Formal social support | 2.64 ± 2.27 | 0.04* | 1.00 |  |  |  |
Informal social support | 2.54 ± 0.70 | -0.03 | -0.01 | 1.00 |  |  |
Depression | 35.83 ± 8.36 | 0.21*** | 0.10*** | 0.07*** | 1.00 |  |
Cognitive impairment | 19.34 ± 5.16 | 0.28*** | 0.05* | 0.07** | 0.36*** | 1.00 |