| |
Univariate logistic regression
|
Multivariate logistic regression
|
|---|
|
OR value
|
95% CI
|
P value
|
OR value
|
95% CI
|
P value
|
|---|
|
Smoking
| | | | | | |
|
Yes
|
2.221
|
1.006–4.906
|
0.048
|
2.564
|
1.103–5.963
|
0.029*
|
|
No
|
1
| | |
1
| | |
|
Tumor size
| | | | | | |
|
> 20 mm
|
2.545
|
1.162–5.571
|
0.019
|
2.630
|
1.148–6.029
|
0.022*
|
|
≤ 20 mm
|
1
| | |
1
| | |
|
Intraoperative use of hemoclips
| | | | |
|
Yes
|
0.303
|
0.103–0.893
|
0.030
|
0.282
|
0.093–0.854
|
0.025*
|
|
No
|
1
| | |
1
| | |
|
Horizontal margin
| | | | | | |
|
Negative
|
3.598
|
0.968–13.378
|
0.056
|
NA
|
NA
|
NA
|
|
Positive
|
1
| | | | | |
|
Multiple tumors
| | | | | | |
|
Yes
|
3.283
|
1.153–9.348
|
0.026
|
3.621
|
1.161–11.291
|
0.027*
|
|
No
|
1
| | |
1
| | |
|
Absolute indication
| | | | | | |
|
Yes
|
0.498
|
0.227–1.091
|
0.082
|
NA
|
NA
|
NA
|
|
No
|
1
| | | | | |
|
Prolongation of APTT
| | | | | | |
|
Yes
|
6.419
|
1.897–21.722
|
0.003
|
4.923
|
1.282–18.907
|
0.020*
|
|
No
|
1
| | |
1
| | |
- APTT, activated partial thromboplastin time; CI, confidence interval; EGC, early gastric cancer; NA means that this factor was not included in the multivariate logistic regression analysis; OR, odds ratio
- *P < 0.05
