Table 2.

Characteristics according to vital status in all subjects

Characteristic	Survived (n = 798)	Died (n = 42)	P-value
Gender			0.061
Female	325 (40.7%)	11 (26.2%)
Male	473 (59.3%)	31 (73.8%)
Age (years)	41.1 (33.0–53.2)	53.5 (41.5–60.3)	< 0.001
Marital status*
Single	592 (74.8%)	23 (63.9%)	0.145
Others	200 (25.2%)	13 (36.1%)
Level of education*			< 0.001
No studies	36 (4.6%)	7 (19.4%)
Any studies	756 (95.4%)	29 (80.6%)
Years of education*	11 (6–11)	7 (4–11)	0.003

^*We could not gather the marital status and education from 12 patients.