Table 3.

The ICC (Average) of two assessors versus three assessors.

POSAS subscales	ICC (average)
	Two assessors	Three assessors
Vascularity	0.78	0.85
Pigmentation	0.41	0.57
Thickness	0.65	0.74
Relief	0.54	0.63
Pliability	0.55	0.65
Surface area	−0.03	0.01
Overall	0.57	0.66
Total	0.61	0.70