Table 2.

The relationship of intensive treatment with early death

	Intensive treatment Yes (n=167)	Intensive treatment No (n=32)	P value
Patients with exitus in 15 days	14	9	0.001
Patients without exitus in 15 days	153	23
Patients with exitus in 21 days	22	9	0.033
Patients without exitus in 21 days	145	23
Patients with exitus in 30 days	32	11	0.055
Patients without exitus in 30 days	135	21

Note: Categorical data were compared by the Chi-square (or Fisher’s Exact test if required by sample size).