Analysis of the Preventive Action of Rivaroxaban against Lower Extremity Deep Venous Thrombosis in Patients after Laparoscopic Radical Gastrectomy

Table 1

General data.

Classification	Observation group ()	Control group ()
Sex			0.33	0.568
Male	24 (60.00)	20 (66.67)
Female	16 (40.00)	10 (33.33)
Age (years old)			0.190	0.850
BMI (kg/m^2)			1.291	0.201
TNM staging			0.02	0.890
II	22 (55.00)	17 (56.67)
III	18 (45.00)	13 (43.33)
Operation plan			0.08	0.777
Total gastrectomy	16 (40.00)	11 (36.67)
Distal gastrectomy	24 (60.00)	19 (63.33)
Drinking			0.03	0.872
Yes	30 (75.00)	23 (76.67)
No	10 (25.00)	7 (23.33)
Eating habits
Heavy	32 (80.00)	21 (70.00)	0.93	0.334
Light	8 (20.00)	9 (30.00)