Table 3.

Diagnostic performance of TID in meta-analyzed studies

Study	Sensitivity	Specificity	PPV	NPV
Xu et al28	56	90	56	90
Kinoshita et al29	91.4	76.9	79	90
Petretta et al30	27.5	92.9	59.3	76
Weis et al1	60	95	85	82
Chouraqui et al6	62.5	85	–	–
Emmett et al31	30.4	87.5	63.6	63.6
Fallahi et al18	66.7	70.8	–	–
Emmett et al32	30	93	79	63
Marcassa et al5	37	61	64	34
Rischpler et al27	21	95.8	77	63
Mazzanti et al33	77	92	–	–
Abidov et al34	73	88	–	–
Golzar et al12	7	98	–	–