Table 3. Pooled diagnostic performances of FFR_CT at the per-patient level and at the per-vessel or per-lesion level.

	Per-patient level	Per-vessel or per-lesion level
Number of included studies	5	7
Number of subjects	833	1377
Sensitivity	0.89 (0.85–0.93)*	0.84 (0.80–0.87)
Specificity	0.76 (0.64–0.84)	0.76 (0.67–0.83)
Positive likelihood ratio	3.68 (2.41–5.61)	3.51 (2.44–5.03)
Negative likelihood ratio	0.14 (0.09–0.21)	0.21 (0.16–0.27)
Diagnostic odds ratio	26.21 (13.14–52.28)	16.87 (9.41–30.25)
Diagnostic score	3.27 (2.58–3.96)	2.83 (2.24–3.41)
AUSROC	0.90 (0.87–0.92)	0.86 (0.83–0.89)

Abbreviations: AUSROC: area of summary receiver operating curve.

^*Numbers in parentheses are 95% confidence intervals.