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Table 2 Estimated correlations with 95% credible intervals of subject random intercepts for the four outcomes CK, CMAS, MMT8 and PGA

From: Clinical signs and symptoms in a joint model of four disease activity parameters in juvenile dermatomyositis: a prospective, longitudinal, multicenter cohort study

Comparison \( \widehat{\rho} \) 95% CI
CK vs. CMAS 0.07 (−0.07, 0.23)
CK vs. MMT8 −0.001 (−0.16, 0.15)
CK vs. PGA 0.0007 (−0.15, 0.16)
CMAS vs. MMT8 0.54 (0.42, 0.65)
CMAS vs. PGA 0.17 (0.01, 0.32)
MMT8 vs. PGA 0.23 (0.08, 0.32)
  1. Abbreviations: CI credible interval, CK creatine kinase, CMAS childhood myositis assessment scale, MMT8 manual muscle testing of 8 muscle groups, PGA physician’s global assessment