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Table 3 Risk Ratios (95% CI) for Acute MI Events in the CVD Register.

From: Are coronary event rates declining slower in women than in men – evidence from two population-based myocardial infarction registers in Finland?

 

Risk Ratio

95% CI

P

Incidence

   

Year

0.98

0.97 – 0.99

< 0.0001

Gender by year interaction in age group < 55 years1

1.04

1.01 – 1.06

0.0062

Gender by year interaction in age group ≥55 years1

1.00

0.99 – 1.01

0.4675

Attack Rate

   

Year

0.98

0.97 – 0.99

< 0.0001

Gender by year interaction in age group < 55 years1

1.04

1.01 – 1.06

0.0081

Gender by year interaction in age group ≥55 years1

1.00

0.99 – 1.01

0.7434

Mortality

   

Year

0.96

0.95 – 0.97

< 0.0001

Gender by year interaction in age group < 55 years1

1.04

1.00 – 1.09

0.0368

Gender by year interaction in age group ≥55 years1

1.00

0.99 – 1.01

0.8144

  1. 1Gender by year interaction termed as [women + year] vs. others