| |
Adequate lymphadenectomy (≥12)
|
|---|
| |
Unadjusted model
|
Full adjusted model
|
|---|
|
Characteristics
|
Odds ratio (95% CI)
|
P
|
Odds ratio (95% CI)
|
P
|
|---|
|
Gender (male)
|
1.17 (0.63-2.15)
|
0.625
|
1.94 (0.69-5.46)
|
0.207
|
|
Age
a
|
1.00 (0.98-1.03)
|
0.781
|
0.99 (0.95-1.05)
|
0.924
|
|
BMI
a
|
0.91 (0.81-1.03)
|
0.139
|
0.90 (0.80-1.02)
|
0.112
|
|
Pathologists (dedicated)
|
1.97 (1.03-3.78)
|
0.041
|
2.96 (0.80-10.94)
|
0.105
|
|
Surgeons (high-volume)
|
0.55 (0.18-1.65)
|
0.284
|
0.27 (0.03-2.48)
|
0.249
|
|
Type of resection (colon)
b
|
1.97 (1.00-3.87)
|
0.050
|
3.02 (0.94-9.69)
|
0.063
|
|
Surgical technique (laparotomy)
|
1.25 (0.53-2.96)
|
0.611
|
1.52 (0.44-5.33)
|
0.511
|
|
Preoperative colorectal tattooing (yes)
|
0.94 (0.51-1.74)
|
0.837
|
0.94 (0.32-2.75)
|
0.915
|
- aOdds Ratio for age and BMI refer to increasing age and increasing BMI, respectively.
- bReference category was patients with resection for rectal cancer.
