Table 3.
Vital signs and risk scores at admission in patients with STEMI
| Variable | Total (n = 340) | Male (n = 296) | Female (n = 44) | p | |||
|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | ||
| Killip-Kimball I | 181 | 54.4 | 160 | 55.4 | 21 | 47.7 | 0.36* |
| Killip-Kimball II | 132 | 39.6 | 111 | 38.4 | 21 | 47.7 | |
| Killip-Kimball III | 10 | 3 | 8 | 2.8 | 2 | 4.6 | |
| Killip-Kimball IV | 10 | 3 | 10 | 3.5 | 0 | 0 | |
| n | Median (IQR) | N | Median (IQR) | n | Median (IQR) | p | |
| Heart rate (bpm) | 340 | 75.5 (68.5-90) | 296 | 75 (67-90) | 44 | 77 (70-92.5) | 0.66 |
| Respiratory rate (rpm) | 340 | 18 (16-19) | 296 | 18 (16-19) | 44 | 18 (16-19.5) | 0.70 |
| Systolic arterial pressure (mmHg) | 340 | 127 (114-147) | 296 | 130 (117-146) | 44 | 116 (106-157) | 0.07 |
| Diastolic arterial pressure (mmHg) | 340 | 80 (70-90) | 296 | 80 (70-90) | 44 | 71.5 (64.5-82.5) | 0.01 |
| Pulse oximetry (%) | 340 | 92 (90-95) | 296 | 92 (90-95) | 44 | 92 (90-94) | 0.58 |
| TIMI score | 340 | 4 (2-5) | 296 | 3 (2-5) | 44 | 5 (3-7) | 0.00 |
| GRACE score | 340 | 125 (101-150) | 296 | 123 (100-147) | 44 | 146.5 (110-164.5) | 0.02 |
| CRUSADE score | 340 | 26 (18-35) | 296 | 25 (18-33) | 44 | 39.5 (27.5-55) | 0.00 |
IQR: interquartile range.
*
Chi cuadrado. STEMI: ST-segment elevation myocardial infarction.