Table 6. Prognostic values of baseline basic coagulation tests among COVID-19 patients attending at the Tibebe Ghion Specialized Hospital, COVID-19 treatment center 2021 (n = 110).

Parameter	Category of prognosis	AUC (95% CI)	Cut-off value	Sensitivity (%)	Specificity (%)	Youden Index
PT, Sec	Worse from others	0.72 (0.57–0.87)	≥ 16.15	81.3	63	0.443
	Good from others	0.47 (0.36–0.58)	≤ 16.05	60	48.3	0.083