. 2016 Apr 21;11(4):e0153944. doi: 10.1371/journal.pone.0153944

Table 3. Difference between Pre-CRT ADC and ΔADC% for prediction of pathological complete response.

Items	Pre-CRT ADC	ΔADC%	Χ²
Cut-off value	0.866×10^-3mm²/s	58%
AUG (95% CI)	0.670 (0.563–0.777)	0.856 (0.783–0.930)
Sensitivity	0.60	0.80
Specificity	0.64	0.76
PPV	60% (30∕50)	76.9% (40∕52)
NPV	60% (30∕50)	79.2% (38∕48)
Accuracy	60% (60∕100)	78% (78∕100)	p<0.001