Clinical Effectiveness of Neoadjuvant Chemotherapy in Gastric Carcinoma and Exploration of Perioperative Imaging Assessment Parameters

Table 2

Differences in TNM stages between before NAC and after surgery.

	0	IA	IB	IIA	IIB	IIIA	IIIB	IIIC	IV
Tumor stages before NAC	0	0	0	0	9	23	24	5	1
Tumor stages after NAC	6	1	2	11	6	13	7	15	1
	-0.21
	0.84