Table 3.

Features with significant relationship to decreased any cause mortality post- COVID-19 PCR+ testing

Network name	Feature name	P-value	OR	95% CI
Inpatients post-COVID-19+ PCR test	DG_> 28d_postCOVID-19 | Z20.828 | contact with and (suspected) exposure to other viral communicable diseases	2.00E-07	0.16	0.06, 0.37
Inpatients age <60	IM_> 28d_postCOVID-19 | ondansetron	0.001	0.079	0.0019, 0.52
Inpatients age <60	IM_upto7d_postCOVID-19 | ondansetron	0.03	0.45	0.2, 0.93

CI confidence interval, DG_ diagnosis, IM_ in-house medication, OR odds ratio