Table 3 Vital signs, blood tests, radiological finding, ECHO findings, and frequency of positive aPLs in both groups at the time of suspicion of thrombosis
Variable | Patients with thrombotic events (n = 65) | Patients without thrombotic events (n = 108) | P |
|---|---|---|---|
Respiratory rate | 30(26–34.5) | 29(25.25–32) | 0.4293 |
Heart rate(b/m) | 110(100–122) | 109(100–117.8) | 0.2853 |
Oxygen saturation% | 88(80–90) | 88(82–90) | 0.8343 |
HGB(g/L), | 124.48(22.2) | 123.23(23.53) | 0.7311 |
WBCs(109/L) | 11.27(7.3–14.4) | 9.5(6.8–13.8) | 0.2253 |
Platelet count (109/L | 253(187.5–336.5) | 256.5(194–339) | 0.9093 |
PTT (s) | 34.8(29.6–39.35) | 34.3(30.7–38.8) | 0.6143 |
PT (s) | 13.4(12.1–14.85) | 13.05(12.3–14.6) | 0.9433 |
INR | 1.14(0.2) | 1.11(0.2559) | 0.0851 |
D-dimer(mg/L) | 12.99(6.8–21.9) | 3.68(2.05–7.2) | < 0.001*3 |
CT parenchymal findings no. (%) | |||
No pulmonary infiltrate Bilateral peripheral ground glass | 2(3.1) 33(50.8) | 50(46.3 50(46.3) | 0.1792 |
Bilateral peripheral ground glass with consolidation | 28(43.1) | 8(7.4) | |
Unilateral peripheral ground glass | 2(3.1) | 0 | |
ECHO no. (%) | |||
Not done | 10(15.4) | 17(15.7) | |
Normal | 10(15.4) | 19(17.6) | |
VRV dilatation or dysfunction Left ventricular dysfunction Pulmonary HTN | 25(38.5) 6(9.2) 14(21.5) | 19(17.6) 23(21.3) 30(27.8) | 0.018*2 |
Positive aPLs no. (%) | |||
LAC | 30(46.2) | 44(40.7) | 0.4862 |
aCL IgG aCL IgM | 10(15.4) 4(6.2) | 14(13) 5(4.6) | 0.6552 0.7302 |
aβ2GPI IgG aβ2GPI IgM | 10(15.4) 6(9.2) | 3(2.8) 3(2.8) | 0.005*2 0.0822 |
Any positive aPLs | 35(53.8%) | 53 (49%) | 0.5432 |