LONDON, Jan 25, 2008 (UPI via COMTEX) -- A British study suggests people whose
index fingers are shorter than their ring fingers are at higher risk of
osteoarthritis.
The University of Nottingham study said men typically have shorter second than
fourth digits, while women tend to have fingers that are about equal in length.
Longer ring fingers have been linked to higher prenatal testosterone levels,
lower estrogen concentrations and higher sperm counts, as well as athletic and
sexual prowess.
A study of more than 2,000 people, published in the January issue of the journal
Arthritis and Rheumatism, found people with longer ring fingers are up to twice
as likely to suffer from osteoarthritis. The risk was particularly notable among
women.
"The underlying mechanism of the risk is unclear," lead researcher Michael
Doherty said, "and merits further exploration."
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