Table 5.

Kappa Statistics by Clinical Sign for Average Rater specific agreement vs. Criterion Standard

Fine Wrinkling	Agreement	Kappa	95% confidence Interval for Kappa		Coarse Wrinkling	Agreement	Kappa	95% confidence Interval for Kappa
CC	92.1%	0.76	0.68	0.79	CC	91.7%	0.76	0.70	0.80
EE	90.3%	0.69	0.65	0.70	EE	88.4%	0.70	0.64	0.72
GG	90.7%	0.71	0.67	0.75	GG	91.0%	0.76	0.74	0.80
LI	71.4%	0.28	0.26	0.35	LI	71.1%	0.29	0.24	0.35
SS	77.3%	0.37	0.31	0.43	SS	86.3%	0.61	0.58	0.68
RM	90.2%	0.68	0.63	0.71	RM	89.5%	0.72	0.62	0.75

Abnormal Pigmentation	Agreement	Kappa	95% confidence Interval for Kappa		Global Assessment	Agreement	Kappa	95% confidence Interval for Kappa
CC	92.2%	0.76	0.74	0.79	CC	92.4%	0.77	0.72	0.78
EE	90.0%	0.71	0.68	0.76	EE	91.2%	0.75	0.69	0.76
GG	91.7%	0.76	0.73	0.79	GG	91.9%	0.76	0.74	0.80
LI	81.0%	0.47	0.41	0.55	LI	81.8%	0.50	0.44	0.54
SS	88.6%	0.66	0.63	0.69	SS	87.1%	0.64	0.55	0.69
RM	89.3%	0.70	0.63	0.75	RM	90.2%	0.70	0.69	0.75