http://www.hse.gov.uk/press/2003/e03242.htm
HSE press release E242:03 - 5 December 2003
The Health and Safety Executive (HSE) today published updated
statistics predicting the future numbers of people likely to die in
Britain as a result of mesothelioma, a form of cancer caused by asbestos.
These statistics, put together using the latest modelling techniques,
suggest the annual number of deaths will peak at a lower level than
previously predicted (published in 1995), and will peak sooner. The number
of mesothelioma deaths in Great Britain (males and females of all ages) is
now predicted to peak somewhere between 1,950 and 2,450 annually. The peak
is expected between the years 2011 and 2015.
Previously published projections were restricted to men below age 90.
Making the same restriction to the current model suggests a peak of
between 1,650 and 2,100 deaths, between the years 2011 and 2015.
This updates a projection made in 1995 which suggested an annual peak
of between 2,700 and 3,300 deaths around the year 2020.
HSE's Senior Statistician John Hodgson said: "Previous projections have
been based on a rather simple statistical model in which mesothelioma
deaths were related to age and date of birth. More recent data suggests a
different and more complex model is needed to account for the changing
pattern of asbestos exposure. This latest analysis suggests a lower
estimated peak for mesothelioma deaths than predicted in 1995, occurring
sooner. But the total numbers are still substantial."
Notes to editors
1. Mesothelioma is a form of cancer that principally affects the
external lining of the lungs (pleura) and lower digestive tract
(peritoneum). It has a strong association with exposure to asbestos dust,
and the long latency period between first exposure to asbestos and the
development and diagnosis of mesothelioma is seldom less than 15 years and
can be as long as 60 years. This means that current and predicted death
figures reflect exposure many years ago. Most deaths (around 85%) occur in
men. Mesothelioma is exceptionally rare in the absence of exposure to
asbestos.
2. Asbestosis and asbestos-related lung cancer are not included in the
projections. Annual numbers of asbestosis deaths are much lower than the
number of mesothelioma deaths. For example, there are likely to have been
at least 160 asbestosis deaths in 2001. Annual numbers of asbestos-related
lung cancer deaths are estimated to be substantial: between one and two
lung cancers for every mesothelioma.
3. Mesothelioma death statistics for Great Britain are derived from
HSE's mesothelioma register
http://www.hse.gov.uk/statistics/causdis/sources.htm - lung, which
comprises all deaths where the cause of death on the death certificate
mentioned the word 'mesothelioma'. The statistics in this latest analysis
are based on deaths in the register from 1968 to 2001.
4. Details of the mesothelioma projections can be found in a fact sheet
available on the HSE website at
http://www.hse.gov.uk/statistics/causdis/proj6801.pdf or as a hard
copy from Epidemiology and Medical Statistics Unit, HSE, Room 244,
Magdalen House, Stanley Precinct, Bootle, Merseyside L20 3QZ. Tel: 0151
951 3051.
5. This data is compiled, analysed and released in accordance with the
National Statistics code of practice:
http://www.statistics.gov.uk/about_ns/cop/default.asp.
6. This analysis is the second major update to an analysis published in
the Lancet [Peto, J. et al (1995). Continuing increase in mesothelioma in
Great Britain. Lancet; 345: 535 -9], a collaborative effort with the
Institute of Cancer Research. The first major update, in 2002, suggested
an annual peak of between 1,450 and 2,000 deaths between the years 2008
and 2018. This used a more complex statistical model than was used in
1995. Our current analysis refines this model further.
7. Details of the first major update in 2002 were reported in the
Regulatory Impact Assessment for the Duty to Manage Regulations (http://www.hse.gov.uk/ria/chemical/ria-176.pdf
).
8. HSE has published two other fact sheets on mesothelioma deaths. The
first was an analysis of the deaths by occupation, and showed males with
the highest risk of mesothelioma were metal plate workers (includes
shipyard workers) and vehicle body builders (includes railway carriage and
locomotive building). Many of the other high risk occupations were
associated with the construction industry. See
http://www.hse.gov.uk/statistics/causdis/occ8000.pdf and
http://www.hse.gov.uk/press/2003/e03077.htm. The second fact sheet was
an analysis by geographical area. See
http://www.hse.gov.uk/statistics/causdis/area8100.pdf and
http://www.hse.gov.uk/press/2003/e03189.htm.
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