Table 7.

Significant predictors

Multivariate regression analysis
Model	Unstandardized coefficients		Standardized coefficients	t	p value
	B	Std. error	Beta
(Constant)	−0.092	0.205		−0.450	0.654
Highest S. creatinine, mg%	0.315	0.068	0.342	4.628	0.000
SpO2 <80%	0.278	0.080	0.269	3.455	0.001
PF ratio <200	0.164	0.072	0.179	2.272	0.025
Absolute lymphocyte count <1,000/mm3	0.163	0.065	0.181	2.518	0.013
WBC more than 12,000/mm3	0.195	0.087	0.171	2.247	0.027

Dependent variable: mortality