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Table 4 Modeling of HR (CI 95%) * for MI mortality in educational levels in Iran, 2012-2013

From: Relationship between risk factors and in-hospital mortality due to myocardial infarction by educational level: a national prospective study in Iran

Models

Illiterate

Primary level

Secondary

0

Unadjusted HR

1.4: 1.18-1.67 P < 0.001

1.05:0.87-1.27 P = 0.557

0.81:0.67-0.98 P = 0.037

1

Adjusted for age and gender

1.11:0.93-1.34 P = 0.223

0.96: 0.8-1.16 P = 0.716

0.8:0.66-0.97 P = 0.025

2

Above + interaction of gender with EL

1.7: 1.09-2.65 P = 0.019

1.31:0.82-2.07 P = 0.249

1.19: 0.73-1.94 P = 0.47

3

Above + past medical history

1.69:1.08-2.63 P = 0.021

1.28:0.81-2.04 P = 0.280

1.18:0.72-1.93 P = 0.49

4

Above + treatment regime

1.72:1.1-2.7 P = 0.017

1.32:0.83-2.1 P = 0.237

1.27:0.78-2.08 P = 0.329

5

Above + Ischemic Pattern Pain

1.05:0.87-1.26 P = 0.56

0.86:0.72-1.04 P = 0.143

0.79:0.66-0.96 P = 0.022

6

Above + complication of MI

1.04:0.87-1.25 P = 0.629

0.85:0.71-1.03 P = 0.114

0.78: 0.64-0.95 P = 0.014

7

Above + MI Type

1.05: 0.87-1.26 P = 0.575

0.95:0.75-1.05 P = 0.306

0.78: 0.65-0.95 P = 0.015

  1. *Hazard ratio (confidence interval 95%).
  2. Model2: age, gender and interaction of gender with EL. Model3: smoking + Type 2 Diabetes Mellitus + Hypertension + Hyperlipidaemia. Model4: PCI + CABG + Thrombolytic, model5: Chest Pain + pain left arm + dyspnea + sweating + vomiting + nausea + jaw pain. Model6: RBBB, LBBB, AF, VF, VT, Model7: STEMI + non-STEMI, MI Status.