Table 4.
Logistic regression for the association of frailty as dependent variable with MCI, depression and nutritional state, adjusted by age, sex and education
| Frailty | Model 1 OR (95% CI) |
Model 2 OR (95% CI) |
Model 3 OR (95% CI) |
|---|---|---|---|
| MCI | 3.93* (1.41–10.92) | 3.47** (1.24–9.73) | 2.88** (1.02–8.18) |
| Age ≥75 years | 1.55* (1.12–2.16) | 1.51** (1.07–2.11) | 2.23** (1.05–2.08) |
| Women | 1.84*** (1.48–2.27) | 1.81*** (1.45–3.06) | 1.73*** (1.38–2.16) |
| Depression | 2.36*** (1.82–3.06) | 2.27*** (1.74–2.96) | |
| Education | |||
| 8–12 years | 1.04 (0.76–1.42) | ||
| ≥13 years | 0.98 (0.69–1.39) | ||
| Underweight, BMI <20 kg/m2 | 3.45 (0.44–27.06) | ||
| Overweight, BMI 25–29.9 kg/m2 | 0.93 (0.71–1.24) | ||
| Obesity, BMI ≥30 kg/m2 | 1.06 (0.78–1.44) |
Note:
*
P<0.05,
**
P<0.01,
***
P<0.001.
Abbreviations: MCI, mild cognitive impairment; BMI, body mass index; OR, odds ratio.