From: A nomogram prediction model for lymph node metastasis in endometrial cancer patients
 | LNM negative | LNM positive | P value |
---|---|---|---|
 | 1412 | 105 |  |
Age at surgery | Â | Â | 0.002 |
 Mean ± SD | 54.42 ± 8.69 | 57.15 ± 8.05 |  |
 Median (range) | 55 (21–80) | 57 (36–82) |  |
Gestation | Â | Â | 0.630 |
 Mean ± SD | 2.73 ± 1.46 | 2.80 ± 1.33 |  |
 Median (range) | 3 (0–13) | 3 (1–6) |  |
Production | Â | Â | 0.134 |
 Mean ± SD | 1.82 ± 1.13 | 1.99 ± 0.95 |  |
 Median (range) | 2 (0–12) | 2 (1–5) |  |
Abortion | Â | Â | 0.327 |
 Mean ± SD | 0.92 ± 1.10 | 0.81 ± 1.01 |  |
 Median (range) | 1 (0–7) | 1 (1–4) |  |
Symptoms | Â | Â | 0.691 |
 Yes | 1306 | 96 |  |
 No | 106 | 9 |  |
Comorbidities | Â | Â | 0.164 |
 Yes | 561 | 49 |  |
 No | 851 | 56 |  |
History of smoking | Â | Â | 0.226 |
 Yes | 11 | 2 |  |
 No | 1401 | 103 |  |
History of drinking | Â | Â | 0.302 |
 Yes | 4 | 1 |  |
 No | 1408 | 104 |  |
Menopause | Â | Â | 0.238 |
 Yes | 831 | 68 |  |
 No | 581 | 37 |  |
FIGO | Â | Â | Â |
 I | 1225 |  |  |
 II | 113 |  |  |
 III | 64 | 92 |  |
 IV | 10 | 13 |  |
Histologic type |  |  | < 0.001 |
 Endometrioid | 1313 | 63 |  |
 Non-endometrioid | 99 | 42 |  |
Histologic grade |  |  | < 0.001 |
 Well differentiated | 651 | 11 |  |
 Moderate/poor differentiated | 761 | 94 |  |
Depth of myometrial invasion |  | < 0.001 | |
 <50 | 1147 | 41 |  |
 ≥50 | 265 | 64 |  |
LVSI |  |  | < 0.001 |
 Present | 110 | 37 |  |
 Not reported | 1302 | 68 |  |
Cervical involvement |  |  | < 0.001 |
 Yes | 129 | 31 |  |
 No | 1283 | 74 |  |
Parametrial involvement |  |  | < 0.001 |
 Yes | 9 | 15 |  |
 No | 1403 | 90 |  |
WBC (Mean ± SD,×109/L) | 6.06 ± 1.89 | 6.74 ± 2.86 | 0.118 |
RBC (Mean ± SD,×109/L) | 4.40 ± 0.49 | 4.23 ± 0.55 | 0.001 |
PLT (Mean ± SD,×109/L) | 269.29 ± 71.35 | 283.97 ± 77.62 | 0.052 |
HGB (Mean ± SD, g/l) | 126.29 ± 18.20 | 119.39 ± 19.96 | 0.001 |
Lymphocyte (Mean ± SD,× 109/L) | 1.94 ± 5.17 | 1.65 ± 0.59 | 0.573 |
A/G ratio (Mean ± SD) | 1.65 ± 0.28 | 1.55 ± 0.30 | < 0.001 |
TC (Mean ± SD, mmol/L) | 5.00 ± 1.00 | 4.70 ± 0.99 | 0.004 |
Triglyceride (Mean ± SD, mmol/L) | 1.54 ± 1.14 | 1.29 ± 0.66 | 0.001 |