Table 3.

Area under the receiver operating characteristic curve of the value of FT3 for predicting 30-day mortality.

	Total (N=96)	AUC (95%CI)	Cut-off value	Sensitivity (%)	Specificity (%)
Overall patients	96	0.774(0.678, 0.854)	3.58	88.46	62.86
Gender
Male	41	0.767(0.609, 0.884)	3.58	86.67	65.38
Female	55	0.809(0.680, 0.902)	3.43	90.91	68.18
Age
≥50 years	31	0.724(0.535, 0.868)	3.52	90.00	52.38
<50 years	65	0.786(0.666, 0.878)	3.12	81.25	77.55
LVEF at admission
≥40%	54	0.765(0.630, 0.870)	3.01	77.78	80.00
<40%	42	0.778(0.623, 0.891)	3.58	88.24	64.00
MCS
Yes	46	0.756(0.607, 0.870)	2.72	53.33	87.10
No	50	0.779(0.639, 0.884)	3.58	81.82	82.05

LVEF, left ventricular ejection fraction; MCS, mechanic circulatory support.