TABLE 5. Age-adjusted prevalence (%) of edema, history of superficial thrombotic events, and history of deep thrombotic events, by visible and functional disease, San Diego, California, 1994–1998.
Normal | Superficial functional disease |
Deep functional disease |
|
---|---|---|---|
Edema | |||
Normal | 1.7† | 0.6 | 6.6 |
Spider veins | 1.8 | 14.9* | 10.5* |
Varicose veins | 3.9 | 7.4* | 15.6* |
Trophic changes | 40.8* | 30.0* | 48.2* |
Superficial events | |||
Normal | 0.6† | 0.0 | 5.3* |
Spider veins | 0.4 | 10.0* | 0.0 |
Varicose veins | 1.2 | 4.1* | 1.2 |
Trophic changes | 0.2 | 4.9* | 11.3* |
Deep events | |||
Normal | 1.3† | 0.0 | 5.4 |
Spider veins | 1.7 | 0.0 | 5.4* |
Varicose veins | 3.0 | 2.4 | 6.6* |
Trophic changes | 7.7* | 7.6* | 24.6* |
p < 0.005.
Reference group.