Table 1. SAK score.
| Age | Points | SO-B (hrs) | Points | ACT | Points | Killip | Points | NLR | Points | GLU | Points | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤65 | 0 | 0-1 | 1 | ≤ 60 | 9 | I | 0 | ≤7.0 | 0 | ≤12.0 | 0 | 
| >65 | 2 | 1-2 | 2 | 60-80 | 8 | II | 4 | >7.0 | 4 | >12.0 | 2 | 
| 2-3 | 3 | 80-100 | 7 | III | 8 | ||||||
| 3-4 | 4 | 100-120 | 6 | ||||||||
| 4-5 | 5 | 120-140 | 5 | ||||||||
| … | 140-160 | 4 | |||||||||
| 20-21 | 21 | 160-180 | 3 | ||||||||
| 21-22 | 22 | 180-200 | 2 | ||||||||
| 22-23 | 23 | 200-220 | 1 | ||||||||
| 23-24 | 24 | >220 | 0 | 
ACT: activated clotting time; NLR: neutrophil/lymphocyte ratio; GLU: glucose.