. Author manuscript; available in PMC: 2015 Apr 1.

Published in final edited form as: Br J Dermatol. 2014 Apr;170(4):802–808. doi: 10.1111/bjd.12678

Table 4.

Matched sample table for melanoma (a) and non-melanoma (b) groups as verified by histopathology (reference standard)

(a) Comparison of sensitivities of the two methods
	RCM in preselected lesions by dermoscopy				Mac Nemar Test CI 95%
		+	−		Mac Nemar Test CI 95%
Dermoscopy	+	84	2	86	0.6 – 14.8
Dermoscopy	−	6	0	6	p = 0.043

Total melanoma				92

(b) Comparison of specificities of the two methods
	RCM in preselected lesions by dermoscopy				Mac Nemar Test CI 95%
		+	−		Mac Nemar Test CI 95%
Dermoscopy	+	11^*	117	128	14.4 – 26.3
Dermoscopy	-	2	42	44	p< 0.000001

Total non-melanoma				172

False positives of RCM included Spitz Nevi (3) and histologically atypical nevi (8)