Table 3.

Factors affecting the prognosis of patients with DVT.

Factors	n	Death (n)	OS (%)	p
Age (years)				0.111
<40	19	4	79.0
41–61	69	26	62.3
≥61	18	10	44.4
BMI (kg/m2)				0.279
<25	63	27	57.1
≥25	43	13	69.8
Type of tumor				0.393
Cervical cancer	51	20	60.8
Ovarian cancer	38	16	57.9
Endometrial cancer	14	4	71.4
Others	3	0	100.0
Staging of the tumor				0.041
I	22	3	86.4
II	19	5	73.7
III	42	19	54.8
IV	23	13	43.5
Presence of PE				<0.001
Only DVT	96	32	66.7
DVT + PE	10	8	20.0
Treatment of DVT				<0.001
Combined therapy	72	23	68.1
Single therapy	29	12	58.6
Untreated	5	5	0
Hypertension				0.553
Yes	25		64
No	81		61.73
Diabetes				0.229
Yes	23	12	47.83
No	83	28	66.27

DVT: deep vein thrombosis; OS: overall survival; BMI: body mass index; PE: pulmonary embolism.