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Table 2 Correlation coefficients for the relative frequency of conspicuous indicator results

From: Concordance and robustness of quality indicator sets for hospitals: an analysis of routine data

   HELIOS indicator set 3 M PSI SP Mort SP LOS
   3 M HELIOS group 3 M HELIOS target InMed HELIOS assessment InMed HELIOS benchmarking InMed HELIOS rates InMed HELIOS target    
3 M HELIOS group Coefficient   0.867 (0.523-0.968) 0.571 (-0.092-0.883) 0.903 (0.634-0.977) 0.855 (0.488-0.965) 0.891 (0.595-0.974) 0.304 (-0.403-0.784) 0.413 (-0.293-0.827) 0.426 (-0.278-0.832)
  Sig. (2-sided)   0.001 0.084 0.000 0.002 0.001 0.393 0.235 0.220
3 M HELIOS target Coefficient    0.559 (-0.109-0.879) 0.915 (0.673-0.980) 0.673 (0.075-0.915) 0.927 (0.714-0.983) 0.000 (-0.630-0.630) 0.292 (-0.414-0.779) 0.085 (-0.575-0.678)
  Sig. (2-sided)    0.093 0.000 0.033 0.000 1.000 0.413 0.815
InMed HELIOS assessment Coefficient     0.657 (0.047-0.910) 0.802 (0.348-0.951) 0.693 (0.112-0.921) 0.405 (-0.302-0.824) 0.811 (0.371-0.954) 0.409 (-0.253-0.810)
  Sig. (2-sided)     0.039 0.005 0.026 0.245 0.004 0.241
InMed HELIOS benchmarking Coefficient      0.855 (0.488-0.965) 0.915 (0.673-0.980) 0.036 (-0.607-0.651) 0.529 (-0.151-0.869) 0.188 (-0.501-0.731)
  Sig. (2-sided)      0.002 0.000 0.920 0.116 0.602
InMed HELIOS rates Coefficient       0.770 (0.272-0.943) 0.353 (-0.356-0.804) 0.723 (0.171-0.930) 0.547 (-0.126-0.875)
  Sig. (2-sided)       0.009 0.318 0.018 0.102
InMed HELIOS target Coefficient        0.128 (-0.546-0.701) 0.498 (-0.192-0.858) 0.128 (-0.546-0.701)
  Sig. (2-sided)        0.725 0.143 0.725
3 M PSI Coefficient         0.396 (-0.311-0.821) 0.829 (0.417-0.958)
  Sig. (2-sided)         0.257 0.003
SP Mort Coefficient          0.341 (-0.368-0.799)
  Sig. (2-sided)          0.334
SP LOS Coefficient          
  Sig. (2-sided)          
  1. The nine groups consist of 10 hospitals each.
  2. 95% confidence interval in parentheses.