表1.

225例肺腺癌患者临床特征的单因素分析

Variables	Total (n=225)	VTE		P
		Negative (n=193)	Positive (n=32)
Gender				0.76
Female	97 (43.11%)	84 (43.52%)	13 (40.62%)
Male	128 (56.89%)	109 (56.48%)	19 (59.38%)
Age (yr)				0.58
Mean±SD	59.65±9.07	59.51±9.16	60.47±8.59
BMI (kg/m2)				0.75
Mean±SD	23.84±3.24	23.81±3.19	24.01±3.58
Smoking history				0.54
Without	158 (70.22%)	137 (70.98%)	21 (65.63%)
With	67 (29.78%)	56 (29.02%)	11 (34.37%)
Alcohol abuse				0.10
Without	196 (87.11%)	171 (88.60%)	25 (78.13%)
With	29 (12.89%)	22 (11.40%)	7 (21.87%)
Hypertension				0.09
Without	162 (72.00%)	143 (74.09%)	19 (59.38%)
With	63 (28.00%)	50 (25.91%)	13 (40.62%)
Diabetes				0.35
Without	200 (88.89%)	170 (88.08%)	30 (93.75%)
With	25 (11.11%)	23 (11.92%)	2 (6.25%)
Cardiovascular diseases				0.62
Without	214 (95.11%)	183 (94.82%)	31 (96.88%)
With	11 (4.89%)	10 (5.18%)	1 (3.12%)
Cerebrovascular diseases				0.34
Without	209 (92.89%)	178 (92.23%)	31 (96.88%)
With	16 (7.11%)	15 (7.77%)	1 (3.12%)
Pulmonary diseases				0.20
Without	214 (95.11%)	185 (95.85%)	29 (90.62%)
With	11 (4.89%)	8 (4.15%)	3 (9.38%)
Hepatic disease				0.37
Without	217 (96.44%)	187 (96.89%)	30 (93.75%)
With	8 (3.56%)	6 (3.11%)	2 (6.25%)
Kidney disease				0.68
Without	224 (99.56%)	192 (99.48%)	32 (100.00%)
With	1 (0.44%)	1 (0.52%)	0 (0.00%)
Thyroid diseases				0.56
Without	223 (99.11%)	191 (98.96%)	32 (100.00%)
With	2 (0.89%)	2 (1.04%)	0 (0.00%)
aCCI (points)				0.89
Median (Q1, Q3)	2 (1, 3)	2 (1, 3)	2 (1, 2)
VTE history				<0.05
Without	222 (98.67%)	193 (100.00%)	29 (90.63%)
With	3 (1.33%)	0 (0.00%)	3 (9.37%)
Follow-up period (d)				0.49
Median (Q1, Q3)	125.3 (84, 189)	126 (105, 210)	123 (42, 194)

VTE: venous thromboembolism; BMI: body mass index; aCCI: age-adjusted Charlson comorbidity index.