Table 1.

Demographic characteristics of patients.

	N = 117
Age (years)	70.7 (20–94)
Sex (male/female)	84 (71.8%)/33 (28.2%)
Organ (esophagus/stomach/colon)	17 (14.5%)/49 (41.9%)/51 (43.6%)
Pathological examination (cancerous/non-cancerous)	90 (76.9%)/27 (23.1%)
D-dimer (<1.0 μg/mL/≥1.0 μg/mL)	92 (78.6%)/25 (21.4%)
Comorbidities
Thrombosis (absent/present)	88 (75.2%)/29 (24.8%)
Hypertension (absent/present)	51 (43.6%)/66 (56.4%)
Hyperlipidemia (absent/present)	82 (70.1%)/35 (29.9%)
Diabetes mellitus (absent/present)	90 (76.9%)/27 (23.1%)
Dialysis (absent/present)	114 (97.4%)/3 (2.6%)
Antiplatelet drug use (absent/present)	98 (83.8%)/19 (16.2%)
Anticoagulant use (absent/present)	107 (91.5%)/10 (8.5%)