Table 5.

Summary of the multivariate logistic regression analysis with its initial saturated models and resulting final models, regarding the outcome (ICU and OTI).

Outcome
UCI	Saturated Model	Beta	OR(CI95%)	p
	Sex (man)	0.695	2.00 (0.80–5.04)	0.140
	Age	−0.050	0.95 (0.92–0.99)	0.009
	Vit A (<0.3 mg/L)	1.830	6.23 (1.82–21.39)	0.004
	Vit B6 (<3.6 ng/mL)	−0.570	0.57 (0.24–1.34)	0.196
	Zinc (<84 mcg/L)	1.248	3.48 (1.09–11.11)	0.035
	Constant
	Final Model	Beta	OR(CI95%)	p
	Sex (man)	0.901	2.46 (1.00–6.04)	0.049
	Age	−0.051	0.95 (0.92–0.98)	0.005
	Vit A (<0.3 mg/L)	1.661	5.26 (1.68–16.46)	0.004
	Zinc (<84 mcg/L)	1.346	3.84 (1.27–11.65)	0.017
	Constant
OTI	Saturated Model	Beta	OR(CI95%)	p
	Sex (man)	0.886	2.42 (0.96–6.13)	0.061
	Age	−0.020	0.98 (0.95–1.01)	0.243
	Vit A (<0.3 mg/L)	1.900	6.68 (1.70–26.25)	0.006
	Vit B6 (<3.6 ng/mL)	−0.654	0.52 (0.22–1.24)	0.139
	Zinc (<84 mcg/L)	1.149	3.16 (0.96–10.33)	0.058
	Constant
	Final Model	Beta	OR(CI95%)	p
	Sex (man)	0.943	2.57 (1.09–6.06)	0.031
	Vit A (<0.3 mg/L)	1.897	6.66 (2.10–21.15)	0.001
	Constant