Table 2.
Baseline Characteristics by Venous Stasis Syndrome, Venous Outflow Obstruction and Venous Valvular Incompetence Status
| Baseline Characteristic | Venous Stasis Syndrome |
Venous Outflow Obstruction |
Venous Valvular Incompetence |
||||
|---|---|---|---|---|---|---|---|
| Yes (n=161) |
No (n=204) |
Yes (n=43) |
No (n=319) |
Yes (n=136) |
No (n=226) |
||
| Age at Visit (years) |
Mean(SD) | 67.2 (14.3) | 62.6 (14.6) | 72.7 (12.4) | 63.2 (14.5) | 65.7 (14.3) | 63.6 (14.7) |
|
Median (Q1,Q3) |
68.4 (58.5,78.2) |
64.2 (50.8,74.0) |
76.2 (64.9,80.7) |
64.8 (51.6,74.4) |
67.9 (55.5,76.8) |
65.1 (53.8,74.8) |
|
| Male | n (%) | 89 (55.3%) | 103 (50.5%) | 29 (67.4%) | 160 (50.2%) | 78 (57.4%) | 112 (49.6%) |
| Time Since Event (years) |
Mean(SD) | 13.9 (7.0) | 12.4 (5.2) | 13.5 (7.9) | 12.6 (5.9) | 13.4 (7.1) | 12.3 (5.5) |
|
Median (Q1,Q3) |
12.9 (8.4,15.2) |
11.3 (8.5,15.2) |
11.5 (8.1,20.2) |
11.5 (8.3,16.6) |
11.9 (8.1,17.7) |
11.1 (8.3,15.4) |
|
| VTE Case | n (%) | 135 (83.9%) | 97 (47.6%) | 36 (83.7%) | 195 (61.1%) | 111 (81.6%) | 119 (52.7%) |
| Congestive Heart Failure and/or cardiomyopathy |
n (%) | 15 (9.3%) | 14 (6.9%) | 6 (14.0%) | 23 (7.2%) | 15 (11.0%) | 14 (6.2%) |
| Body Mass Index (kg/m2 ) |
Mean(SD) | 27.7 (5.0) | 25.9 (4.4) | 26.8 (4.2) | 26.6 (4.9) | 27.3 (5.5) | 26.3 (4.3) |
|
Median (Q1,Q3) |
27.5 (24.2,30.9) |
25.7 (23.0,28.1) |
26.1 (22.8,30.1) |
26.4 (23.5,29.2) |
27.1 (23.6,30.4) |
28.5 (23.3,28.6) |
|
| Prior Superficial Thrombosis | n (%) | 18 (11.2%) | 6 (2.9%) | 3 (7.0%) | 21 (6.6%) | 13 (9.6%) | 11 (4.9%) |
| Prior Varicose Veins | n (%) | 48 (29.8%) | 21 (10.3%) | 13 (30.2%) | 56 (17.6%) | 41 (30.2%) | 28 (12.4%) |
| Lung Disease / Pulmonary Hypertension |
n (%) | 12 (7.6%) | 7 (3.4%) | 3 (7.0%) | 15 (4.7%) | 8 (5.9%) | 11 (4.9%) |
| Venous Stasis Syndrome prior to the incident VTE event |
n (%) | 15 (9.3%) | 3 (1.5%) | 4 (9.3%) | 14 (4.4%) | 14 (10.3%) | 4 (1.8%) |
| Chronic Renal Disease | n (%) | 1 (0.6%) | 0 (0.0%) | 1 (2.3%) | 0 (0.0%) | 1 (0.7%) | 0 (0.0%) |
| Serious Liver Disease | n (%) | 0 (0.0%) | 1 (0.5%) | 1 (2.3%) | 0 (0.0%) | 1 (0.7%) | 0 (0.0%) |