Comparison of frequency of varicose veins and occupational risk factors between clinical and administrative personnel

The aim of this study was to find out the prevalence and risk factors of varicose veins in hospital staffs.
This cross sectional study was performed in Qaem and Emam Reza hospitals. 240 hospital staffs were selected by random sampling method. Inclusion criteria were work experience more than3 years and satisfaction for participation in the study. All staffs underwent physical examination and history taking. Data were analyzed with SPSS version 16 .
From 240 hospital staffs 132 persons (55%) had varicose veins of lower limb. Incidence of varicose veins was significantly higher in clinical ward workers (p=0/001). Female sex was one of the most important risk factor of varicose veins occurrence. Odds ratio of varicose vein in clinical personnel was 3/7 . In clinical personnel group the risk of greater grade of varicose veins was more in nurse's aides group (OR =3/4).Between grade of varicose vein and shift working was significant correlation (p=0/018).
This study show that occupational factors such as prolong standing ; shift work and lifting have significant role in development of varicose veins in lower limbs.