Table 9.

Logistic Regressions for Prediction of Fluid Overload Using Proportion of Medications Appearing in Cluster 7 at Specified Time Periods

Model	Logistic Regression for Fluid Overload with APACHE II Score at 24 hours and Diuretic Level
	Estimated Value	P-value
(Intercept)	−3.34	<0.0001
APACHE Score at 24 hours	0.035	0.052
Diuretic level (0–5)	−0.49	0.037
Diuretic level (>5)	−16.75	0.98
Proportion of Medications Appearing in Cluster 7 in Day 1 of ICU Admission	1.20	0.037
Proportion of Medications Appearing in Cluster 7 in Day 2 of ICU Admission	0.40	0.52
Proportion of Medications Appearing in Cluster 7 in Day 3 of ICU Admission	2.61	<0.0001

Diuretic level 0–5: the patient received ≤5 doses of a diuretic medication within the first 72 hours of ICU stay

Diuretic level >5: the patient received >5 doses of a diuretic medication within the first 71 hours of ICU stay