Table 3.

Association between the underdosed volumes and local failure

Patient	Association between UVN and LF	Association between UVC and LF
1	False	False
2	False	True
3	False	True
4	False, True	False, True
5	True	True
6	False, False	True, True
7	False, False	True, True
8	False	True
9	True	True
10	False	True

UVN, the underdosed volume on the nominal dose distribution; UVC, the underdosed volume on the coldest dose distribution; LF, local failure.