Establishment of a prediction model for severe acute radiation enteritis associated with cervical cancer radiotherapy

Table 4 Comparison of the incidence of acute radiation enteritis in patients with cervical cancer treated with adjuvant radiotherapy (n = 36) and radical radiotherapy (n = 14), n (%)

Adverse reaction	Group	Level 0	Level 1	Level 2	Level 3	χ2 value	P value
Diarrhea	Postoperative adjuvant radiotherapy group	10 (28)	19 (53)	5 (14)	2 (5)	2.748	0.432
	Radical radiotherapy group	3 (21)	10 (72)	0 (0)	1 (7)
Abdominal pain	Postoperative adjuvant radiotherapy group	21 (58)	12 (33)	3 (9)	0 (0)	1.423	0.491
	Radical radiotherapy group	8 (57)	6 (43)	0 (0)	0 (0)
Colitis	Postoperative adjuvant radiotherapy group	25 (69)	11 (31)	0 (0)	0 (0)	-	0.1401
	Radical radiotherapy group	13 (93)	1 (7)	0 (0)	0 (0)
Anal bulging	Postoperative adjuvant radiotherapy group	22 (61)	9 (25)	5 (14)	0 (0)	1.374	0.503
	Radical radiotherapy group	11 (79)	2 (14)	1 (7)	0 (0)
Blood in the stool	Postoperative adjuvant radiotherapy group	23 (64)	13 (36)	0 (0)	0 (0)		0.1791
	Radical radiotherapy group	12 (86)	2 (14)	0 (0)	0 (0)
Myelosuppression	Postoperative adjuvant radiotherapy group	12 (33)	9 (25)	10 (28)	5 (14)	3.691	0.297
	Radical radiotherapy group	3 (21)	4 (29)	2 (14)	5 (36)

¹Fisher exact probability method.