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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Arthritis Rheumatol. 2016 Feb;68(2):299–311. doi: 10.1002/art.39501

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
FVC predicted
HAQ-DI
Patient global
assessment
Physician global
assessment

0.9861		 0.9821
(0.9816,
0.9827)		 0.9310
(0.9300,
0.9321)		 −0.81
0.21
−0.40
−0.44

−3.41		 0.21
0.08
0.24
0.26

1.75

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