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Table 7 Binary logistic regression (Coefficients and odds ratios)a

From: Risk factors for first-time acute myocardial infarction patients in Trinidad

   OR p value 95% Confidence Interval for OR
Regression coefficients Lower Bound Upper Bound
Age > 45 − 0.009 0.991 0.434 0.968 1.014
Sex 0.139 1.149 0.655 0.625 2.115
Stressful life 0.992 2.697 ≤ 0.001 1.585 4.587
Diabetes − 0.636 0.530 0.020 0.310 0.905
Hypertension − 0.734 0.480 0.010 0.275 0.837
Hypercholesterolaemia 0.319 1.375 0.300 0.753 2.513
Ischemic heart disease −2.196 0.111 ≤ 0.001 0.057 0.218
Smoking −1.294 0.274 ≤ 0.001 0.140 0.537
Alcohol consumption − 0.580 0.560 0.066 0.301 1.040
Model Likelihood Ratio Tests
bAIC −2 log likelihood chi-Square df P value
Intercept only 478.539 476.539    
Final 368.224 348.224 128.315 9 ≤ 0.001
  1. McFadden R2 = 0.262
  2. aAll references values were 0 representing the absence of the condition
  3. bAkaike information criterion