Table 3. Multiple Logistic Regression Results of Frailty according to General Characteristics, Depression, Sarcopenia, and Nutritional Status.

	Male			Female
	OR	95% CI	p value	OR	95% CI	p value
Age (yr)	1.06	0.97–1.15	0.175	1.02	0.98–1.07	0.308
Spouse (no vs. yes)	0.54	0.12–2.53	0.434	0.78	0.48–1.28	0.329
Economic (rich)	1.00			1.00
Economic (poor)	1.18	0.31–4.54	0.805	3.25	1.41–7.50	0.006
Economic (middle)	0.25	0.06–1.10	0.067	1.90	0.85–4.25	0.119
Smoking (yes vs. no)	0.46	0.12–1.76	0.255	0.61	0.11–3.48	0.578
Hypertension (yes vs. no)	1.28	0.47–3.47	0.625	1.69	1.06–2.70	0.029
Diabetes (yes vs. no)	1.82	0.64–5.15	0.261	0.86	0.50–1.48	0.585
Depression (yes vs. no)	4.81	1.54–15.07	0.007	2.84	1.75–4.60	<0.001
Sarcopenia (yes vs. no)	6.19	1.98–19.31	0.002	3.20	1.93–5.31	<0.001
MNA (≤23.5 vs. ≥24.0)	6.73	1.84–24.65	0.004	4.83	2.88–8.11	<0.001

MNA, mini nutritional assessment; OR, odds ratio; CI, confidence interval.