Clinical characteristics and outcomes of gastrointestinal stromal tumor patients receiving surgery with or without TKI therapy: a retrospective real-world study

Table 3 Univariate analysis of clinical factors in 122 patients with very-high risk GIST with different TKI treatment groups

Characteristic		3 years (n = 58)	Over 3 years(n = 64)	P value
Age	≤ 60	24	29	0.816
	> 60	34	35
Sex	Male	36	40	0.714
	Female	22	24
BMI(kg/m²)	≤ 22.78	29	34	0.413
	> 22.78	29	30
Anemia	Yes	11	14	0.398
	No	47	50
Tumor site	Stomach	11	13	0.217
	DU + SM	34	37
	Others	13	14
Histological variant	Spindle	36	39	0.091
	Epithelioid	17	16
	Mixed	5	9
Ki-67 index(%)	≤ 10	11	13	0.661
	> 10	47	51

ISSN: 1477-7819