The Evaluation Value of CT in the Efficacy of Neoadjuvant Chemotherapy in Ovarian Cancer Patients

Table 2

The CRS grading system used to evaluate efficacy.

Course of treatment	Score 1	Score 2	Score 3	X2	P
1 course of treatment	5 (6.94)	4 (5.56)	2 (2.78)	8.440	0.148
2 courses of treatment	10 (13.89)	13 (18.06)	1 (1.39)
3 courses of treatment	7 (9.72)	20 (27.78)	0 (0)
4–7 courses of treatment	4 (5.56)	5 (6.94)	1 (1.39)