[Retracted] Effect of Paclitaxel Combined with Doxorubicin Hydrochloride Liposome Injection in the Treatment of Osteosarcoma and MRI Changes before and after Treatment

Table 2

Clinical efficacy (n = 54).

Group	CR	PR	SD	PD	DCR
COG	12 (22.22)	19 (35.19)	13 (24.07)	10 (18.52)	44 (81.48)
STG	21 (38.89)	25 (46.30)	5 (9.26)	3 (5.56)	51 (94.44)
χ ^2					4.285
					0.038