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Table 1 Results from six trials of intravenous nitrates in acute myocardial infarction patients

From: Statistics review 3: Hypothesis testing and P values

  Number dead/randomized    
Trial Intravenous nitrate Control Odds ratio 95% confidence interval P value
Chiche 3/50 8/45 0.33 (0.09, 1.13) 0.08
Bussman 4/31 12/29 0.24 (0.08, 0.74) 0.01
Flaherty 11/56 11/48 0.83 (0.33, 2.12) 0.70
Jaffe 4/57 2/57 2.04 (0.39, 10.71) 0.40
Lis 5/64 10/76 0.56 (0.19, 1.65) 0.29
Jugdutt 24/154 44/156 0.48 (0.28, 0.82) 0.007