Table 2.
Comparison of Preoperative Risk Factors for Postoperative Death Within 1 Year After GTR
| Characteristics | Death Within 1 Year (42) | Death After 1 Year (152) | P-value |
|---|---|---|---|
| Age, years | |||
| Median | 56.5 | 55 | 0.022 |
| Range | 21–80 | 19–78 | |
| Clinical history, days | |||
| Median | 20 | 20 | 0.452 |
| Range | 2–365 | 1–365 | |
| Sex, n (%) | |||
| Male | 25(59.5) | 90(59.2) | 0.971 |
| Female | 17(40.5) | 62(40.8) | |
| Size, cm, n (%) | |||
| ≤5 | 29(69.0) | 94(61.8) | 0.391 |
| >5 | 13(31.0) | 58(38.2) | |
| First presenting symptoms, n (%) | |||
| Seizures | 2(9.1) | 20(13.2) | 0.213 |
| Others | 40(95.2) | 132(86.8) | |
| Tumor location, n (%) | |||
| Frontal | 5(11.9) | 40(26.3) | <0.001 |
| Temporal | 3(7.1) | 40(26.3) | |
| Mixed | 29(69.0) | 40(26.3) | |
| Others | 5(11.9) | 32(21.1) | |
| NLR, n (%) | |||
| ≤1.706 | 4(9.5) | 46(30.3) | 0.012 |
| >1.706 | 38(90.5) | 106(69.7) | |
| PLR, n (%) | |||
| ≤87.857 | 4(9.5) | 36(23.7) | 0.073 |
| >87.857 | 38(90.5) | 116(76.3) | |
| LMR, n (%) | |||
| ≤3.067 | 11(26.2) | 56(36.8) | 0.199 |
| >3.067 | 31(73.8) | 96(63.2) | |
| PNI, n (%) | |||
| ≤56.5 | 35(83.3) | 134(88.2) | 0.409 |
| >56.5 | 7(16.7) | 18(11.8) | |
| AGR, n (%) | |||
| ≤1.908 | 14(33.3) | 47(30.9) | 0.766 |
| >1.908 | 28(66.7) | 105(69.1) | |
| RDW, %, n (%) | |||
| ≤12.8 | 5(11.9) | 47(30.9) | 0.014 |
| >12.8 | 37(88.1) | 105(69.1) | |
| GLC, mmol/L, n (%) | |||
| ≤6.57 | 32(76.2) | 134(88.2) | 0.051 |
| >6.57 | 10(23.8) | 18(11.8) | |
| LDH, U/L, n (%) | |||
| ≤182 | 16(38.1) | 96(63.2) | 0.004 |
| >182 | 26(63.2) | 56(36.8) | |
| FIB, g/L, n (%) | |||
| ≤ 3.81 | 31(73.8) | 132(86.8) | 0.041 |
| >3.81 | 11(26.2) | 20(13.2) | |
| DD, mg/L, n (%) | |||
| ≤0.183 | 28(66.7) | 122(80.3) | 0.063 |
| >0.183 | 14(33.3) | 30(19.7) |
Abbreviations: NLR, the neutrophil-to-lymphocyte ratio; PLR, the platelet-to-lymphocyte ratio; LMR, the lymphocyte -to- monocyte ratio; PNI, the prognostic nutrition index; AGR, albumin-to-globulin ratio; RDW, red blood cell distribution width; GLC, glucose; LDH, lactate dehydrogenase; FIB, fibrinogen; DD, D-dimer.