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Table 5 Concordance analysis for bivariate 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

0.972 (0.956, 987)

-0.005 (0.028)

-0.061, 0.051

0.071

  Mortality SE

0.692 (0.550, 0.834)

0.012 (0.063)

-0.013, 0.136

0.074

  CI width

0.865 (0.799, 0.932)

-0.010 (0.180)

-0.363, 0.342

0.025

 Second outcome: Binary (n = 39)

  β

0.979 (0.965, 0.992)

0.033 (0.175)

-0.311, 0.376

0.490

  SE

0.918 (0.870, 0.966)

-0.018 (0.025)

-0.140, 0.103

0.038

  CI width

0.607 (0.424, 0.791)

-0.17 (0.749)

-1.647, 1.289

0.014

 Second outcome: Continuous (n = 10)

  β

0.994 (0.979, 998)

0.292 (0.511)

-0.710, 1.293

0.074

  SE

0.957 (0.886, 0.984)

-0.331 (0.669)

-1.642, 0.980

0.017

  CI width

0.957 (0.886, 0.984)

-1.289 (2.626)

-6.436, 3.859

0.017

  1. CCC Concordance correlation coefficient, LOA Bland and Altman limits of agreement, B-B Bradley-Blackwood