Table 2.

Bivariate analysis of factors associated with frailty syndrome

Variable	OR (95% CI)	p-value
Sex	0.84 (0.95–1.62)	0.340
Age >70 y	2.07 (1.00–4.27)	0.010
Low physical activity	3.87 (0.61–24.52)	0.067
Cognitive impairment	0.80 (0.44–1.44)	0.433
Malnutrition	2.28 (1.49–3.51)	<0.001
Depression	1.72 (1.16–2.53)	0.017
Multimorbidity	1.46 (0.90–2.27)	0.236
Energy intake	1.45 (0.80–3.31)	0.310
Protein intake	2.15 (0.50–4.60)	0.280

OR, odds ratio; CI, confidence interval.