Gonzalez said:Sorry Guy. Sadly your manipulation of the figures to fit
that which you want to believe to be true is similar to a
certain SS member.
The data as presented are taken entirely from a model
provided by the Department of Health, albeit at significant
cost of my time.
Quoted message said:In other words, I find your statistics suggesting that
helmet wearing does little or nothing to improve cyclists'
safety no more convincing than the SS's claims that speed
cameras cause accidents.
That is not what this analysis says. This analysis says that
the scale of the problem is substantially smaller than the
claims made by BeHIT./ That is the beginning and end of it.
I think you may be the one suffering from an attack of
preconcived notions here.
Quoted message said:I am more convinced by the argument that compulsion
will deter cyclists and thus lead to greater obesity
levels, therefore a greater death rate, in the
population as a whole.
Fine. You can believe or not the arguments about efficacy,
as long as everybody recognises that compulsion will
overall shorten more lives than it could hope to save we
will all be happy.
It is the Government, not me, who says that they know of no
case where cyclist safety has improved with increased helmet
wearing. If you want to go into that in detail I suggest you
ask John Franklin for his data on the severity ratio of
cyclist and pedestrian casualties, which remain similar in
London over the long term despite a rise in helmet use to
50% in some parts of the capital. That is an argument
against the efficacy of helmets. Arguments against eficacy
come form looking in real world data for the kinds of
savings predicted by the small scale studies, and not
finding any savings at all. That's why the CTC are against
compulsion. If there were
This data is an argument for not claiming 100,000 injuries,
20,000 serious head injuries, 22,000 "tragedies" every
year, as BeHIT do. This is the first time we have been able
to get the full data set from the DoH (BeHIT could have
done so at any time as they have been co-funded by DoH for
some years). Why did the body which the Government has
given £400,000 of taxpayers' money to assess cycle helmets
not publish these figures? Why did they then consistently
use figures an order of magnitude or more larger than the
real numbers? Ask your MP.
--
Guy
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May contain traces of irony. Contents liable to settle after
posting. chapmancentral.co.ukchapmancentral.co.ukOpen ↗
88% of helmet statistics are made up, 65% of them at
Washington University