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Table 4 Subgroup analysis of acute inferior MI according to right dominance

From: Association between coronary dominance and acute inferior myocardial infarction: a matched, case-control study

Subgroup OR 95% CI P value P interaction
Baseline SBP     0.676
 <160 2.290 1.244–4.216 0.008  
  ≥ 160 3.457 0.289–41.370 0.327  
Heart rate     0.525
 <70 3.319 1.154–9.547 0.026  
  ≥ 70 2.104 1.020–4.337 0.044  
Smoking     0.419
 No 1.757 0.610–5.061 0.297  
 Yes 2.849 1.390–5.842 0.004  
Diabetes Mellitus     0.101
 No 1.909 1.019–3.577 0.043  
 Yes 8.140 1.582–41.882 0.012  
Hypertension     0.975
 No 2.440 1.139–5.228 0.022  
 Yes 2.330 0.912–5.952 0.077  
Hyperlipidemia     0.104
 No 3.477 1.747–6.919 0.001  
 Yes 0.593 0.126–2.788 0.508  
Family history of CAD     0.803
 No 2.336 0.740–7.380 0.148  
 Yes 2.652 1.319–5.329 0.006  
  1. CAD coronary artery disease, 95% CI 95% confidence interval, MI myocardial infarction, OR odds ratio, SBP systolic blood pressure