From: Impact of retrieved lymph node count on short-term complications in patients with gastric cancer
Characteristics | Univariate | Multivariate | ||||
---|---|---|---|---|---|---|
OR | 95% CI | P | OR | 95% CI | P | |
Age ≥ 70 | 0.873 | 0.689–1.105 | 0.259 |  |  |  |
Gender | ||||||
 Male | 1.043 | 0.828–1.312 | 0.723 |  |  |  |
 Female |  |  |  |  |  |  |
BMI (kg/m2) | 0.972 | 0.944–1.002 | 0.064 |  |  |  |
Preoperative comorbidities | ||||||
 Previous abdominal surgery | 1.030 | 0.768–1.380 | 0.844 |  |  |  |
 Diabetes mellitus | 0.960 | 0.670–1.375 | 0.822 |  |  |  |
 Hypertension | 0.852 | 0.685–1.059 | 0.148 |  |  |  |
Preoperative laboratory data | ||||||
 Serum albumin < 35 g/L | 1.484 | 1.048–2.102 | 0.026 |  |  |  |
 CRP ≥ 10 g/L | 1.195 | 0.827–1.726 | 0.343 |  |  |  |
ASA ≥ 3 | 0.892 | 0.725–1.098 | 0.282 |  |  |  |
Mode of surgical approach | ||||||
 Laparoscopic | 1.282 | 0.808–2.036 | 0.292 |  |  |  |
 Open |  |  |  |  |  |  |
Type of resection | Â | Â | < 0.001 | Â | Â | < 0.001 |
 Total gastrectomy |  | Reference |  |  | Reference |  |
 Distal gastrectomy | 0.649 | 0.522–0.807 | < 0.001 | 0.716 | 0.572–0.896 | 0.004 |
 Proximal gastrectomy | 0.334 | 0.231–0.485 | < 0.001 | 0.357 | 0.245–0.519 | < 0.001 |
Operation time | 1.001 | 1.000–1.003 | 0.086 |  |  |  |
Blood loss | 1.000 | 1.000–1.001 | 0.482 |  |  |  |
Tumor site | Â | Â | 0.304 | Â | Â | Â |
 Cardia/fundus |  | Reference |  |  |  |  |
 Body | 0.903 | 0.709–1.148 | 0.404 |  |  |  |
 Pylorus/antrum | 1.119 | 0.869–1.442 | 0.382 |  |  |  |
Tumor invasion (T3–4) | 1.613 | 1.310–1.987 | < 0.001 | 1.299 | 1.010–1.670 | 0.042 |
Lymph node metastasis | 1.585 | 1.286–1.952 | < 0.001 | 1.304 | 1.018–1.669 | 0.035 |
pTNM stage (≥ III) | 1.555 | 1.263–1.914 | < 0.001 |  |  |  |
Lauren subtype | Â | Â | 0.082 | Â | Â | Â |
 Intestinal |  | Reference |  |  |  |  |
 Diffuse | 1.040 | 0.536–2.019 | 0.908 |  |  |  |
 Mixed | 1.388 | 0.709–2.716 | 0.339 |  |  |  |
 Unknown | 1.328 | 0.677–2.603 | 0.409 |  |  |  |