. Author manuscript; available in PMC: 2017 Feb 1.

Published in final edited form as: Arthritis Care Res (Hoboken). 2016 Feb;68(2):167–178. doi: 10.1002/acr.22804

Table 2.

Final CRISS model consisting of 5 core items with highest face validity

Core items (calculated as changed from baseline to 1 year)	Area under the curve (AUC)	Sensitivity (95% CI)	Specificity (95% CI)	Unadjusted Beta coefficients	Standard errors

MRSS				−0.81	0.21
FVC predicted				0.21	0.08
HAQ-DI	0.9861	0.9821	0.9310	−0.40	0.24
Patient global assessment		(0.9816, 0.9827)	(0.9300, 0.9321)	−0.44	0.26
Physician global assessment				−3.41	1.75

MRSS= modified Rodnan skin score, FVC= Forced vital capacity, HAQ-DI= health assessment questionnaire-disability index, MRSS= modified Rodnan skin score