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Yes, this article is dismaying. However,  what the researchers report
about their studies in the medical journals and what the public ends up
reading about them in the news media, are usually not exactly the same.
Attention grabbing  headlines, exaggerations and mistatements in news
reports are common. It results in the public not getting accurate facts
about PD and not understanding the people who live with it.
Compare these excerpts from the original journal article, published in
Neurology, with excerpts from the St. Petersburg Times  article.

First of all - note the titles of the two articles:

Neurology  article - "Driving safety in Parkinson's disease"
St. Petersburg Times - "Study: Parkinson's patients not safe behind the
wheel"

From the St. Petersburg Times article:
"ANEW study by researchers in Tampa found that Parkinson's patients are
much more likely to be involved in car accidents, especially as the
disease progresses.
...In an article published in the journal Neurology, the study recommends
establishing guidelines for when patients should surrender their
licenses, a notion gaining popularity among some advocates and
researchers, but one most states have not addressed."

From the research reported in :
Neurology:Volume 59(11)   10 December 2002   pp 1787-1788

"Our study indicates that PD patients with advanced disease may be at
risk for
motor vehicle collisions, owing to both motor and cognitive dysfunction.
Physicians may recommend that patients with dementia or substantial motor
symptoms cease driving or refer them to the division of motor vehicles
for a
driving examination. Questions for further study include whether PD
patients
have more accidents on the road and whether antiparkinsonian treatment
improves
simulated or real driving performance. Larger, long-term prospective
studies
correlating periodic simulator assessments with motor vehicle accidents
are
required to develop rigorous guidelines regarding driving safety in PD
patients."

The Times article also stated that:
"About 4 million Americans have Parkinson's disease. "

---Estimates of the number of Americans with PD vary from under 1 million
to 1.5 million.

--I also find it hard to believe that Dr. Lieberman would say something
like this:
"When you first get the disease, you're doing OK. But three or four
years into the disease you're doing terribly," said Lieberman, a
neurology professor at the University of Miami, "

-- My bet is that he was misquoted or the comment taken out of context.

Linda Herman
dx 7 years ago and not "doing terribly"

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