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Andrew Bradbury a Wolfson Unit for
Prevention of Peripheral Vascular Diseases, Public Health Sciences,
University of Edinburgh, Edinburgh EH8 9AG, b Vascular Surgery Unit, University
Department of Surgical and Clinical Sciences, Royal Infirmary,
Edinburgh EH3 9YW, c Department of Medical Imaging, Royal Infirmary, Edinburgh
Correspondence
to: Professor Fowkes gerry.fowkes{at}ed.ac.uk
Objective:
To define the relations between age, sex, lower limb symptoms, and the presence of trunk varicose veins on
clinical examination.
Design:
Cross sectional population study.
Setting:
12 general practices with catchment areas geographically and socioeconomically distributed throughout Edinburgh.
Participants:
An age stratified random sample of 1566 people (699 men and 867 women) aged 18-64 selected from the
computerised age-sex registers of participating practices.
Main outcome measures:
Self administered questionnaire
on the presence of lower limb symptoms and physical examination to
determine the presence and severity of varicose veins.
Results:
Women were significantly more likely than men
to report lower limb symptoms such as heaviness or tension, swelling,
aching, restless legs, cramps, and itching. The prevalence of symptoms
tended to increase with age in both sexes. In men, only itching was
significantly related to the presence and severity of trunk varices
(linear test for trend, P=0.011). In women there was a significant
relation between trunk varices and the symptoms of heaviness or tension
(P
0.001), aching (P
0.001), and itching (P
0.005). However, the
level of agreement between the presence of symptoms and trunk varices
was too low to be of clinical value, especially in men.
Conclusions:
Even in the presence of trunk varices,
most lower limb symptoms probably have a non-venous cause. Surgical extirpation of trunk varices is unlikely to ameliorate such symptoms in
most patients.
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