Table 1 General characteristics of the study population
Variables | Outcome | F/t | P | ||
|---|---|---|---|---|---|
Alive | Mortality | ||||
Sex | Male/Female | 228/44 | 45/3 | 2.465 | 0.116 |
Age, mean (SD) | 51.8(11.4) | 52.3(11.5) | 49.6(10.5) | 0.115 | 0.156 |
Dissection type | A/B | 85/187 | 18/30 | 0.730 | 0.393 |
Hypertension | No/Yes | 84/16 | 188/32 | 0.114 | 0.736 |
Diabetes | No/Yes | 260/12 | 48/48 | 1.148 | 0.284 |
Smoking | No/Yes | 134/138 | 28/20 | 1.342 | 0.247 |
Drinking | No/Yes | 142/130 | 28/20 | 0.615 | 0.433 |
WBC, mean (SD) | 11(3.9) | 10.7(3.8) | 12.3(4) | 0.124 | 0.013 |
HGB, mean (SD) | 120.4(20.4) | 121(20) | 117(21) | 0.085 | 0.216 |
PLT, mean (SD) | 221.6(97.7) | 221.4(93.3) | 222.8(122.5) | Â | Â |
NEUT, mean (SD) | 8.5(3.8) | 8.2(3.7) | 9.9(4) | 0.001 | 0.004 |
LYM, mean (SD) | 1.3(0.5) | 1.3(0.5) | 1.1(0.3) | 4.959 | 0.008 |
PLR, md (IQR) | 161.4(120.5–238.7) | 159.2(120.5–236.4) | 184.4(120.4–253.2) | 0.611 | 0.357 |
NLR, md (IQR) | 6.9(3.9–10.6) | 6.9(3.7–10.1) | 9.2(5.7–12.8) | 0.071 | 0.017 |
PT, mean (SD) | 12(1.6) | 11.8(1.3) | 12.7(2.4) | 8.224 | 0.018 |
FIB, mean (SD) | 4.8(1.7) | 4.8(1.6) | 4.6(2) | 2.538 | 0.510 |
APTT, mean (SD) | 31.6(5.0) | 31.6(4.7) | 32(6.4) | 0.069 | 0.534 |
TC, mean (SD) | 4.4(1.1) | 4.4(1.1) | 4.3(1.2) | 3.335 | 0.517 |
TG, mean (SD) | 1.2(0.9) | 1.4(0.9) | 1.3(0.9) | 0.249 | 0.515 |
HDL, mean (SD) | 1.1(0.3) | 1.0(0.3) | 1.0(0.3) | 0.533 | 0.559 |
LDL, mean (SD) | 2.6(0.9) | 2.6(0.9) | 2.5(0.9) | 0.210 | 0.684 |
CR, md (IQR) | 94(70.0–12.06) | 134.7(68–187) | 111(75–195.5) | 3.208 | 0.091 |
UA, md (IQR) | 382.4(170.8) | 375(162) | 433(211) | 3.219 | 0.074 |
BNP, md (IQR) | 534.8(155.7–1341.2) | 497(139–1141) | 743.4(311–2240) | 6.339 | 0.145 |
CK, md (IQR) | 84(52.0–185.7) | 82.5(54–169.7) | 95.5(43–309) | 14.962 | 0.368 |
CKMB, md (IQR) | 13(10.0–18.0) | 13(10–17) | 16(11.2–22.8) | 5.780 | 0.313 |
LDH, md (IQR) | 243(199.0–300.0) | 240.2(197.2–291.7) | 268.5(212–395) | 4.553 | 0.064 |
HR, mean (SD) | 88(20) | 86(20 | 96(21) | 0.500 | 0.003 |
SBP, mean (SD) | 144(31) | 144(30) | 140(33) | 0.383 | 0.385 |
DBP, mean (SD) | 85(19) | 85(19) | 83(19) | 0.066 | 0.470 |
D-dmir, md (IQR) | 1186(664–2818) | 1136(650–2767 | 1786(924–6608) | 20.857 | 0.001 |
BMI, mean (SD) | 23(3.9) | 23(3.8) | 22(4.3) | 2.370 | 0.267 |
DLR | <907/ ≥ 907 | 128/144 | 12/36 | 8.067 | 0.005 |