Table 1.

Comparison of basic data between surviving and non-surviving cases.

		Survivors (n=59)	Non-survivors (n=10)	t/χ2	P
Sex	Male	25 (42.4)	5 (50.0)	0.202	0.653
	Female	34 (57.6)	5 (50.0)
Age (years)		64.02±10.8	71.7±14.91	−1.964	0.054
Time of onset of central nervous system complications (days)		7.47±1.91	7.2±3.16	0.267	0.795
Duration of hospitalization		12.36±4.04	4.25±2.11	8.175	0.000
Course (days)		17.98±4.50	10.00±2.68	9.009	0.000