Table 4.

The Effects of the Covariates in the Zero-Inflated Model Predicting Number of Hospitalizations at 16 Weeks and Number of Days in the Hospital

Outcome: Number of Hospitalizations at 16 Weeks
Covariate	Estimated Coefficient	Standard Error	t	P-value
Number of hospitalization before baseline	0.38	0.16	2.40	0.0165
Overall severity reduced (≥50%)	−0.87	0.31	−2.79	0.0053
Overall severity reduced (0–49%)	−0.66	0.38	−1.75	0.0802
Baseline symptom severity	0.02	0.01	2.10	0.0357
Trail Arm (ATSM vs. NASM)	−0.25	0.30	−0.82	0.4112
Outcome: Number of Nights in the Hospital
Covariate	Estimated Coefficient	Standard Error	t	P-value
Number of Nights Stayed in Hospital Before Wave 1	0.03	0.01	2.46	0.0139
Overall severity reduced (≥50%)	−0.53	0.11	−4.74	<0.0001
Overall severity reduced (0–49%)	−0.60	0.13	−4.67	<0.0001
Baseline symptom severity	0.01	0.002	5.12	<0.0001
Trail Arm (ATSM vs. NASM)	0.02	0.09	0.25	0.8024