Subject: Re EMR/asthma information item (Ober)(Beale).
Date: Sun, 18 Mar 2001 201940 -0600
From: Roy Beavers
To: guru
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...........From EMF-L.........
Sounds like pretty good info to me.......guru......
-------- Original Message --------
Subject: Re: EMR/asthma information item (Ober).
Date: Mon, 19 Mar 2001 08:45:39 +1100
From: "Ivan Beale"
To:
References: <3AB52258.D1812C10@emfguru.com>
Roy,I have now moved to Sydney, but fortunately your emails still reach me here.
Our Auckland study showed a threefold increased risk for adult asthma in 50-Hz
magnetic fields above 5mG. This association was obtained after many known
possible confounders were controlled for statistically. In the light of
Henshaw's work at Bristol, I now think that the agent may well have been the
electric field rather than the magnetic field measured in our study, however the
two are highly correlated in houses where extremely-high-voltage powerline
fields are the main source of exposure. Best wishes, Ivan Beale
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...........From EMF-L.........
Sounds like pretty good info to me.......guru......
-------- Original Message --------
| Subject: |
Re: EMR/asthma information item (Ober). |
| Date: |
Mon, 19 Mar 2001 08:45:39 +1100 |
| From: |
"Ivan Beale" <ibeale@clear.net.nz> |
| To: |
<roy@emfguru.com> |
| References: |
<3AB52258.D1812C10@emfguru.com> |
Roy,I have now moved
to Sydney, but fortunately your emails still reach me here. Our Auckland
study showed a threefold increased risk for adult asthma in 50-Hz magnetic
fields above 5mG. This association was obtained after many known possible
confounders were controlled for statistically. In the light of Henshaw's
work at Bristol, I now think that the agent may well have been the electric
field rather than the magnetic field measured in our study, however the
two are highly correlated in houses where extremely-high-voltage powerline
fields are the main source of exposure. Best
wishes, Ivan Beale
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Archive provided courtesy of WaveGuide, http://www.wave-guide.org
Reprinted with permission of Roy Beavers, http://www.emfguru.com