Table 6 Multiple-factor analysis of late injuries

Gender

0.911 (0.439-1.890)

1.015 (0.983-1.049)

1.766 (0.508-6.141)

0.759 (0.376-1. 53)

6.046 (0.775-47.153)

P > 0.05

P > 0.05

P > 0.05

P > 0.05

P > 0.05

Age

0.987 (0.959-1.017)

3.311 (1.322-8.288)

1.035 (0.983-1.089)

0.994 (0.967-1.022)

1.005 (0.957-1.054)

P > 0.05

P = 0.011

P > 0.05

P > 0.05

P > 0.05

Stage (I-II vs III-IV)

1.455 (0.673-3.143)

1.919 (0.833-4.42)

2.511 (0.462-13.656)

0.720 (0.336-1.54)

2.081 (0.596-7.267)

P > 0.05

P > 0.05

P > 0.05

P > 0.05

P > 0.05

T Stage (T1-2vs T3-4)

0.977 (0.454-2.101)

0.926 (0.400-2.144)

2.496 (0.469-13.280)

1.759 (0.831-3.727)

0.776 (0.230-2.618)

P > 0.05

P > 0.05

P > 0.05

P > 0.05

P > 0.05

Radiotherapy vs Chemoradiotherapy

2.249 (1.186-4.265)

4.012 (1.839-8.749)

0.681 (0.211-2.203)

1.282 (0.682-2.409)

3.823 (0.998-14.649)

P = 0.013

P = 0.000

P > 0.05

P > 0.05

P = 0.050