Comparison of Survival Rates, Tumor Stages, and Localization in between Obese and Nonobese Patients with Gastric Cancer

Table 3

Comparison between type of gastric surgery and body mass index in gastric cancer patients.

	BMI
	⁢Underweight		Normal		⁢Overweight		Obese
	%		%		%		%
Surgery
None	34.8	12	31.1	47	6.0	4	9.6	2	0.012
Subtotal gastrectomy	26.1	9	20.9	32	31.3	20	33.8	7	0.658
Total gastrectomy	39.1	13	48.0	73	62.7	39	56.5	12	0.216