Table 5 Potential factors associated with the risk of MCI using multiple logistic regression modela
Predictors | MCI by MMSE | MCI by MoCA | ||||
|---|---|---|---|---|---|---|
Coefficient β | Adjusted OR (95% CI) | p-value | Coefficient β | Adjusted OR (95% CI) | p-value | |
Age group (years) | ||||||
 65–74 | 0.0916 | 1.096 (0.944, 1.273) | 0.2295 | 0.0840 | 1.088 (0.947, 1.249) | 0.2343 |
 75- | 0.7291 | 2.073 (1.727, 2.489) | < 0.0001 | 0.6256 | 1.869 (1.570, 2.227) | < 0.0001 |
Gender (females) | 0.2472 | 1.280 (1.106, 1.485) | 0.0010 | 0.1508 | 1.163 (1.014, 1.334) | 0.0308 |
Current employment (yes) | −0.3203 | 0.726 (0.600, 0.876) | 0.0009 | −0.3386 | 0.713 (0.597, 0.849) | 0.0002 |
Monthly household income per capital (Chinese yuan) | ||||||
 1000–3999 | − 0.3387 | 0.713 (0.608, 0.835) | < 0.0001 | − 0.2035 | 0.816 (0.700, 0.950) | 0.0089 |
 4000- | −0.8954 | 0.408 (0.316, 0.526) | < 0.0001 | −0.6360 | 0.529 (0.420, 0.666) | < 0.0001 |
Residence area | ||||||
 suburban | −0.0109 | 0.989 (0.805, 1.214) | 0.9172 | 0.1602 | 1.174 (0.974, 1.414) | 0.0917 |
 county town | 0.3262 | 1.386 (1.132, 1.697) | 0.0016 | 0.6217 | 1.862 (1.546, 2.244) | < 0.0001 |
 village | 0.9476 | 2.579 (2.125, 3.136) | < 0.0001 | 1.0012 | 2.721 (2.266, 3.273) | < 0.0001 |
Current smoking (yes) | 0.3169 | 1.373 (1.128, 1.669) | 0.0015 | 0.2535 | 1.288 (1.072, 1.548) | 0.0068 |
Meeting sleep duration recommendation (yes) | 0.0031 | 1.003 (0.871, 1.156) | 0.9658 | −0.0480 | 0.953 (0.835, 1.089) | 0.4785 |
Hypertension history (yes) | 0.2452 | 1.278 (1.113, 1.466) | 0.0005 | 0.1893 | 1.208 (1.061, 1.376) | 0.0044 |
Depression (yes) | 0.3821 | 1.465 (1.167, 1.836) | 0.0009 | 0.3000 | 1.350 (1.085, 1.676) | 0.0068 |