Table 2.

Meta-analysis on CFR and WMSI diagnostic value

	SENSITIVITY (%)		SPECIFICITY (%)		ACCURACY (%)
	DIP-2D	Dip-2D + CFR	DIP-2D	Dip-2D +CFR	DIP	Dip-2D + CFR
Rigo et al, Am J Cardiol 2003	74	90	91	94	82	93
Lowenstein et al, JASE 2003	69	87	91	73	81	80
Nohtomi et al, JASE 2003	72	93	95	70	82	83
Chirillo et al, AJC 2004	67	93	91	93	71	93
Ascione et al, Int J cardiol 2004	51	83	96	98	78	94
	67 ± 9	90 ± 3	93 ± 2	86 ± 12	79 ± 5	89 ± 7