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Table 3 Estimated restricted mean survival after cardiac arrest, and estimated mean CPC score after discharge

From: Targeted temperature management in cardiac arrest: survival evaluated by propensity score matching

  TTM treated cases Non-TTM controls Difference P-value
n Mean n Mean Mean 95% CI  
Survival time (days)
 Crude 183 199 153 69 131 97 to 164 <0.001
 Propensity-score matched 96 142 96 84 57 12 to 103 0.01
 Regression-adjusted 183 153 52 14 to 91 0.008
CPC score
 Crude 183 3.0 151 4.4 −1.3 −1.7 to −1.0 <0.001
 Propensity-score matcheda 95 3.7 95 4.2 −0.5 −1.0 to −0.1 0.02
 Regression-adjusted 183 151 −0.5 −0.9 to −0.1 0.01
  1. aCPC data was missing for one observation in one of the matched pairs. The pair was excluded from the analysis