Table 5.

Predictors of EK development in the sample (n=156)

Predictor	B	Walid χ2	OR	P-value	95% CI
GCS (score=3)	3.067	1.034	21.47	0.003	2.82–163.05
Inotropes	3.571	1.195	35.55	0.003	3.41–369.90
Length of stay (>7.23 days)	4.960	1.130	43.59	<0.001	15.66–1,316.32

EK: exposure keratopathy; OR: odds ratio; GCS: Glasgow Coma Scale.

The analysis report included Wald χ², B coefficient estimation associated with each predictor, P-value, and OR to provide estimated relative risk. Logistic regression analysis was performed at α=0.05 level of significant.