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Table 7 Concordance analysis for trivariate model (RR): univariate versus multivariate

From: Multivariate meta-analysis of critical care meta-analyses: a meta-epidemiological study

  CCC (95%CI) Difference (SD) 95%LOA B-B F-test
RR
Mortality
  β 0.438 (0.145, 0.722) -0.028 (0.186) -0.393, 0.337 0.011
  Mortality SE 0.009 (-0.241, 0.257) -0.241 (2.040) -4.295, 3.703 0.0001
Second outcome: Binary (n = 15)
  β 0.352 (0.025, 0.679) -0.068 (0.321) -0.697, 0.562 0.007
  SE 0.051 (-0.263, 0.365) -0.045 (0.197) -0.430, 0.340 0.001
  CI width 0.113 (-0.271, 0.498) -0.345 (1.303) -2.898, 2.898 0.018
Second outcome: Continuous (n = 7)
  β 0.702 (0.180, 0.916) -0.769 (4.669) -9.920, 8.381 0.282
  SE 0.923 (0.629, 0.986) 0.129 (0.977) -1.785, 2.043 0.903
  CI width 0.929 (0.812, 0.987) 0.246 (3.773) -7.149, 7.641 0.848
Third outcome: Binary (n = 7)
  β 0.681 (0.094, 0.917) -0.074 (0.464) -0.984, 0.836 0.397
  SE 0.508 (-0.133, 0.849) 0.063 (0.209) -0.347, 0.473 0.283
  CI width 0.475 (-0.149, 0.829 0.332 (0.926) -1.484, 2.148 0.229
Third outcome: Continuous (n = 15)
  β 0.930 (0.813, 0.973) -0.174 (0.635) -1.484, 1.077 0.413
  SE 0.850 (0.740, 0.960) 0.015 (0.743) -1.433, 1.473 0.016
  CI width 0.849 (0.739, 0.959) 0.123 (2.933) -5.625, 5.871 0.015
  1. Estimates for the second outcome, continuous and third outcome, binary are tentative due to the low n, but are included for completeness
  2. CCC Concordance correlation coefficient, LOA Bland and Altman limits of agreement, B-B Bradley-Blackwood