The American Industrial Hygiene Association has made great
strides in the realm of human health exposure and risk assessment in the last 20
years or so. I had frankly not thought
of it in this manner but it became obvious to me when a friend and colleague,
Dr. Jack Hamilton (Bostik, Inc) mentioned this happy fact during a recent visit
I made to his workplace.
Jack is a toxicologist with a strong technical background in
risk assessment. When I started
explaining the various tools for Industrial Hygienists that have been developed
by AIHA volunteer groups, he made what is now an obvious but dramatic point;
specifically, the AIHA has made substantial and dramatic advances in the practical
development of human health exposure assessment.
The annual American Industrial Hygiene Conference and
Exposition is happening this week in Salt Lake City. Given Jack’s comment and my new found
appreciation, I thought I would outline what I see as the highlights of these
offerings. The following is a partial
cut and paste from the Exposure Assessment Strategies Committee web site:
https://www.aiha.org/get-involved/VolunteerGroups/Pages/Exposure-Assessment-Strategies-Committee.aspx
TOOLS (For the Practicing Industrial Hygienist)
The following software tools provide the
practicing industrial hygienist with quick and easy access to the information
necessary to evaluate exposure profiles and determine if the exposures are
acceptable, not acceptable or if more data is needed to make the determination
of acceptability. The tools are all free and are regularly updated. Several are
available in multiple languages.
·
New IHSTAT / IHSTAT Macro Free Version: Excel applications that
calculate a variety of exposure statistitics,
performs goodness of fit tests and graphs exposure data. Multiple languages available.
The links below will show you how to adjust the macros
settings in your version of Excel, if needed
- IH MOD: Includes mathematical models for estimating occupational exposures. Multiple
Languages Click on this link for IH MOD General Help
- IH SkinPerm: Excel application for estimating dermal exposures. Factors in evaporation and
absorption. The manual for IH SkinPerm is available separately.
These free software products represent literally thousands
of volunteer hours of technical effort by some of the top workers in the field.
They come associated with perhaps the best and most
authoritative books available on the subject of occupational exposure
assessment:
A Strategy
for Assessing and Managing Occupational Exposures, 3rd edition
Edited by Joselito S. Ignacio and William H. Bullock (NOTE: THE 4TH EDITION IS COMING VERY SOON!)
Edited by Joselito S. Ignacio and William H. Bullock (NOTE: THE 4TH EDITION IS COMING VERY SOON!)
Mathematical
Models for Estimating Occupational Exposure to Chemicals, 2nd Edition
Edited by Charles B. Keil, Catherine E. Simmons, and T. Renee Anthony
Edited by Charles B. Keil, Catherine E. Simmons, and T. Renee Anthony
This is probably a
good place to mention a book we published in 2000 that I believe still has some value:
Risk
Assessment Principles for the Industrial Hygienist, M.A. Jayjock, J.R. Lynch and D.I. Nelson
You can view this
entire book on books.google.com or buy it in either pdf or hardcopy at:
In all, the body of
work put out by the AIHA volunteers especially over the last 20 years has
indeed been remarkable but it is not finished.
As mentioned above, the 4th Edition of the basic strategies book
is due out any day now. Revisions to the
modeling software are constantly being made.
If you want to become
a part of this movement, the AIHA and the various committees would welcome
you! Indeed, if you are going to Salt
Lake City next week please consider coming to the meetings of the Exposure Strategies
Committee, the Risk Assessment Committee, The Toxicology Committee or any other committee that might
strike your interest. It is a great
place to learn and grow.
Exposure from a young age to the realities of the world is a super-big thing. See the link below for more info.
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thanks good one Risk Assessment Principles for the Industrial Hygienist explaination.for more
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