| Total patients excluding missing data, % (proportion) | |
---|---|---|
Proportion | % | |
Mandatory (EBG) | ||
 Aspirin (n = 790) | 768 | 97.2 |
 Clopidogrel (n = 792) | 770 | 97.2 |
 Enoxaparin (Heparin) (n = 792) | 644 | 81.3 |
 Thrombolysis for STEMI patients(n = 505) if no contraindication | 356 | 70.5 |
If necessary | ||
 Oxygen (n = 791) | 152 | 19.2 |
 Analgesia (n = 791) | 723 | 91.4 |
 Beta blocker (n = 792) | 240 | 30.3 |
 Nitrates (n = 759) | 114 | 15.0 |