Table 4. Age and gender distribution between survivors and non-survivors.

*Statistically significant (P < 0.05)

Variable	Category	Survivors		Non-survivors		P value
		Mean	Standard deviation	Mean	Standard deviation
Age	Mean and standard deviation	47.55	19.75	60.91	13.82	<0.001*
	Range	3-94		20-92
Variable	Category	Number	%	Number	%	P value
Sex	Males	135	58.7%	133	69.3%	0.03*
	Females	95	41.3%	59	30.7%