Chronic Kidney Dysfunction Can Increase the Risk of Deep Vein Thrombosis after Total Hip and Knee Arthroplasty
Table 1
Characteristic data of the subjects.
Variables
Total patients
Total patients
Without DVT ( = 1030)
With DVT ( = 244)
value
Without symptomatic DVT ( = 1210)
With symptomatic DVT ( = 64)
value
Age (mean years ± SD)
64.4 ± 13.1
68.9 ± 10.1
<0.001
65.0 ± 12.8
67.9 ± 11.9
0.083
Female gender
686 (66.6%)
184 (82.1%)
0.007
820 (67.8)
50 (78.1%)
0.083
BMI (mean kg/m2 ± SD)
24.6 ± 4.2
25.0 ± 4.4
0.138
24.6 ± 4.3
26.0 ± 3.8
0.012
Hypertension
420 (40.9%)
107 (43.9%)
0.380
501 (41.4%)
26 (40.6%)
0.092
Insulin resistance
135 (13.0%)
27 (11.1%)
0.389
154 (12.7%)
8 (12.5%)
0.988
Smoking history
64 (6.2%)
14 (5.7%)
0.780
76 (6.3%)
2 (3.1%)
0.305
Malignancy
20 (2.0%)
10 (4.1%)
0.046
26 (2.1%)
4 (6.2%)
0.035
Heart disease
104 (10.3%)
26 (10.7%)
0.079
119 (9.8%)
11 (17.2%)
0.058
Thrombosis history
129 (12.5%)
38 (15.6%)
0.206
148 (12.2%)
19 (29.7%)
<0.001
eGFR (mean ml/min per 1.73 m2 ± SD)
148.1 ± 54.0
129.6 ± 40.9
<0.001
146.0 ± 52.5
116.5 ± 38.4
<0.001
D-dimer (mg/L)
1.3 ± 3.6
1.1 ± 2.2
0.590
1.2 ± 3.5
1.2 ± 2.0
0.970
CRP
4.9 ± 1.2
5.6 ± 0.9
0.073
5.1 ± 1.3
5.4 ± 1.0
0.154
Fibrinogen (g/L)
3.3 ± 0.8
3.2 ± 0.8
0.456
3.3 ± 0.8
3.3 ± 0.7
0.711
< 0.05 was considered statistically significant. TJA, total joint arthroplasty; DVT, deep vein thrombosis; SD, standard deviation; BMI, body mass index; eGFR, estimated glomerular filtration rate; CRP, C-reactive protein.
