Tefft M et al. Int J Radiat Oncol Biol Phys 1980; 6:663-7
Local Recurrence Risk Factors (NWTS-1)
Delay
Favorable
Histology
Unfavorable
P-value
< 10 days
13/220 (6%)
2/29 (7%)
0.25
> 10 days
2/53 (4%)
6/15 (40%)
0.001