Table 2 Univariate and multivariate analysis of relationship between treatment strategies and INN occurrence
Variables | Univariate | Multivariate | ||
|---|---|---|---|---|
OR (95% IC) | p value | OR (95% IC) | p value | |
No chemotherapy | 1.092 (0.568–2.099) | 0.792 | 3.035 (0.398–23.162) | 0.284 |
AC | 2.082 (0.602–7.194) | 0.247 | 2.099 (0.530–8.315) | 0.291 |
NC | 0.632 (0.233–1.716) | 0.368 | 0.554 (0.171–1.790) | 0.324 |
CC | 0.940 (0.501–1.763) | 0.847 | 0.387 (0.057–2.605) | 0.329 |
Target therapy | 0.647 (0.320–1.312) | 0.227 | 0.536 (0.252–1.141) | 0.106 |
Local boost | 7.360 (2.301–23.547) | 0.001 | 7.768 (2.340–25.785) | 0.001 |
Chemotherapy strategies (NC + CCRT, CCRT + AC, CCRT) | – | 0.475 | – | – |