Table 4.

Nonparametric regression model. Model description of relationship between arterial and venous lactate factors that may affect the outcome.

Arterial lactate	Coefficient	Std. err	t	p	95% CI
Medications	−0,0803	0,1347	−0,6	0,555	−0,3541	0,1933
Weight	−0,0532	0,1638	−0,33	0,747	−0,3862	0,2797
Vasoactive	0,1257	0,2013	0,62	0,537	−0,2835	0,535
Diagnosis	−0,0439	0,1765	−0,25	0,805	−0,4027	0,3148
Sex	0,1973	0,1673	1,18	0,246	−0,1427	0,5374
Age	0,0529	0,0353	1,5	0,143	−0,0188	0,1246
Venous lactate	0,924	0,0748	12,35	0,000	0,7719	1,076
Constant	−0,3501	0,5095	−0,69	0,497	−1,3856	0,6853