Cumulative incidences of non-cancer mortality by type of radiotherapy treatment and
risk group. Gray’s test P values are for overall, pelvic radiotherapy
vs no radiotherapy, and vaginal brachytherapy alone vs no radiotherapy, respectively.
A ) Low-risk, stage I ( P < .01, P
< .05, P < .05). B ) Intermediate-risk, stage I (
P < .001, P < .001, P <
.001). C ) High-risk, stage I ( P < .001,
P < .001, P < .01). D ) Stage IIA
(1988 Fédération Internationale de Gynécologie Obstétrique staging system)/stage II not
otherwise specified ( P < .001, P < .001,
P < .01). E ) Stage II ( P <
.001, P < .001, P < .05). RT = radiotherapy; VB
= vaginal brachytherapy; WPRT = whole pelvic radiotherapy.