| First group |
Second group |
Lower boundary of the CI |
Difference between means |
Upper boundary of the CI |
| S with MI |
S without MI |
-0.0136 |
0.0192 |
0.0519 |
| S with MI |
NS with MI |
-0.0349 |
-0.0019 |
0.0312 |
| S without MI |
NS without MI |
-0.0191 |
0.0108 |
0.0408 |
| NS with MI |
NS without MI |
0.0016 |
0.0319 |
0.0621 |
S–smokers; NS–no smokers; MI–myocardial infarction; CI–95% confidence interval |