Table 5. HDE and pCLE classification of dysplastic lesions.

Measure	HDE		pCLE
	Fraction (%)	95 % CI	Fraction (%)	95 % CI
Accuracy	621/644 (96)	94 – 97	618/644 (96)	94 – 97
Sensitivity	13/19 (68)	43 – 86	17/19 (89)	65 – 98
Specificity	608/625 (97)	96 – 98	601/625 (96)	94 – 97
Positive predictive value	13/30 (43)	26 – 62	17/41 (41)	27 – 58
Negative predictive value	608/614 (99)	98 – 100	601/603 (99)	99 – 100

CI, confidence interval; HDE, high definition endoscopy; pCLE, probe-based confocal endomicroscopy.