epidemiology
Last reviewed 05/2021
Prevalence of the condition varies widely from country to country
- in non-population based studies 3-12.5% of men and 6-20% of women report symptoms of Raynaud's phenomenon.
- a UK general practicebased study reported Raynaud phenomenon in 19% of patients attending surgeries and in 15% of patients responding to a postal survey, with more women being affected than men (2)
- average age is lower in women than in men
- higher prevalence is seen in colder climates
The following are known to be associated with Raynauds phenomenon
- in women
- family history
- oestrogen exposure
- emotional stress
- in men
- smoking
- hand arm vibration syndrome (HAVS)
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