variable | Pre- PSM | Post-PSM | ||||
---|---|---|---|---|---|---|
TAAS group (n = 32) | STEMI group (n = 527) | P-value | TAAS group (n = 32) | STEMI group (n = 32) | P-value | |
Time description (minutes) | Â | Â | ||||
 Time from symptoms onset to admission | 85 [55,175] | 180 [120,250] | 0.000 | 85 [55,175] | 180 [120,300] | 0.001 |
 Time from admission to ECG | 2 [1,3] | 3 [2,5] | 0.000 | 2 [1,3] | 3 [2,5] | 0.001 |
 Time from admission to D-dimer result | 17 [15,26.5] | 26 [22,27] | 0.000 | 17 [15,26.5] | 26 [21,27] | 0.019 |
Lab test results | ||||||
 Myoglobin (ng/mL) | 296.45 ± 592.13 | 439.57 ± 560.53 | 0.000 | 57.16 [25.5306] | 106.5 [56.08,481.25] | 0.055 |
 CK-MB (ng/mL) | 5.02 [3.11,7.49] | 10.61 [3.31,63.93] | 0.012 | 5.02 [3.11,7.49] | 9.35 [3.15,54.65] | 0.151 |
 LDH (U/L) | 527.5 [415.5727] | 566 [393,984] | 0.602 | 527.5 [415.52,727] | 350 [240,524.50] | 0.007 |
 D-dimer (ug/mL) | 31.5 [4.77,50.00] | 0.44 [0.26,0.83] | 0.000 | 31.5 [4.77,50.55] | 0.365 [0.23,0.715] | 0.000 |
 Percentage of positive results for D-Dimer (%) | 32 (100%) | 112 (21.2%) | 0.000 | 32 (100%) | 9 (28.1%) | 0.000 |
 cTNI (ng/mL) | 0.055 [0.008,0.109] | 0.177 [0.455,0.87] | 0.000 | 0.055 [0.008,0.109] | 0.174 [0.026,0.875] | 0.008 |
 WBC (×109/L) | 12.00 [9.06,14.00] | 10.48 [8.09,13.46] | 0.188 | 12.00 [9.06,14.00] | 11.6 [8.53,14.00] | 0.941 |
 PLT (×109/L) | 256 [219.5293.0] | 225 [180,278] | 0.018 | 256 [219.5293] | 251 [211.5292] | 0.726 |
 Hemoglobin(g/L) | 142.5 [129.0,158.5] | 140 [129,158] | 0.668 | 142.5 [129,158] | 140 [128.5158.5] | 0.814 |
 Hs-CRP (mg/L) | 3.39 [1.56,15.73] | 5.55 [1.92,12.00] | 0.682 | 3.39 [1.56,15.73] | 3.71 [1.81,20.63] | 0.682 |
 Serum creatinine (umol/L) | 89 [67.00,106.00] | 71 [56.8,88] | 0.015 | 89 [67,106] | 72.9 [56.45,106.8] | 0.394 |