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Table 4 C-statistics of SHR3 for predicting all-cause deaths in STEMI 

From: Predictive value of the stress hyperglycemia ratio in patients with acute ST-segment elevation myocardial infarction: insights from a multi-center observational study

Models

C-statistics (95% CI)

ΔC-statistics (95% CI)

p-value

Total population

 Original modell*

0.773 (0.752–0.795)

–

 

 Original model + SHR3

0.780 (0.758–0.801)

0.006(0.001–0.010)

 < 0.001

DM

 Original modell*

0.795 (0.755–0.835)

–

 

 Original model + SHR3

0.802 (0.764–0.841)

0.007(-0.001–0.013)

0.031

Non-DM

 Original modell*

0.768 (0.743–0.794)

–

 

 Original model + SHR3

0.774 (0.748–0.799)

0.005(0.001–0.009)

0.012

  1. CI confidence interval, DM diabetes mellitus, Non-DM, non-diabetes mellitus, SHR stress hyperglycemia ratio  
  2. *Original model included age, SBP, HR, Killip classification, diabetes, hypertension, angina, weight, anterior STE or LBBB, time to treatment > 4 h (TIMI risk score)