Table 1. Characteristics of evaluated patients.

Characteristic		Evaluated patients (n=142,790)	Occupying rate (%)
Sex	Male	103,882	72.75
	Female	38,908	27.25
Age, yr	40–49	4,508	3.16
	50–59	17,770	12.44
	60–69	39,028	27.33
	70–79	55,534	38.89
	80–89	24,097	16.88
	≥90	1,853	1.30
Insurance type	National Health Insurance	125,513	87.90
	Medical Aid	17,107	11.98
	Veterans' Insurance	170	0.12