Table 2 Vital signs and laboratory and electrocardiography findings according to hs-troponin groups on admission
Variables | Total (n = 60) | Hs-troponin positive (n = 12) | Hs-troponin negative (n = 48) | P |
|---|---|---|---|---|
Heart rates (beats/minute) | 100.0 ± 15.0 | 107.6 ± 15.7 | 98.1 ± 14.5 | 0.050 |
Systolic blood pressure (mmHg) | 112.9 ± 10.5 | 110.9 ± 15.6 | 113.4 ± 9.0 | 0.472 |
Diastolic blood pressure (mmHg) | 70.6 ± 8.2 | 70.2 ± 11.0 | 70.7 ± 7.5 | 0.846 |
Respiratory rate (rates/minute) | 11.6 ± 1.4 | 11.0 ± 1.4 | 11.7 ± 1.3 | 0.123 |
O2 saturation (%) | 90.8 ± 3.3 | 88.6 ± 4.7 | 91.3 ± 2.6 | 0.012 |
ECG finding (%) | ||||
Normal | 20 (33) | 1 (8) | 19 (39) | 0.040 |
Sinus tachycardia | 31 (52) | 9 (75) | 22 (46) | 0.071 |
Inverted T in V1-V3 | 18 (30) | 10 (83) | 8 (16) | < 0.001 |
Long QT interval | 26 (43) | 9 (75) | 17 (35) | 0.013 |
Inverted T in II, III, avF | 1 (1) | 1 (8) | 0 | 0.044 |
QRS variations | 1 (1) | 1 (8) | 0 | 0.044 |
Hemoglobin (g/l) | 143.5 ± 14.08 | 147.7 ± 18.33 | 142.5 ± 12.83 | 0.255 |
White blood cells (106/l) | 9.8 ± 2.1 | 11.9 ± 2.2 | 9.3 ± 1.8 | < 0.001 |
Blood urea nitrogen (mg/dl) | 26.7 ± 8.8 | 25.9 ± 9.2 | 26.8 ± 8.8 | 0.746 |
Creatinine (mg/dl) | 0.84 ± 0.14 | 0.87 ± 0.17 | 0.83 ± 0.14 | 0.386 |