Every year
in Northern Ireland some 70,000 people suffer some sort of work-related
health problem, which prevents them doing their normal jobs. Many
of these people will be out of work for very long periods and some
will never return to the workplace. The costs to society, employers
and individuals are enormous – estimated to be in the region
of £330 million per year. The impact on the lives of those
individuals and their families, through loss of earnings, self esteem
and social contact, however, cannot be measured in purely economic
terms.
Northern Ireland has experienced dramatic changes
in the work place as it has evolved from a manufacturing economy
to one based on service industries. As a result of the manufacturing
industries such as shipbuilding and flax mills, there is a long
history of specific work related diseases such as asbestosis.
The move towards service industries has brought about major changes
in the skills needed by the workforce. As new industries and working
patterns have developed, the risks associated with them have also
changed.
Asbestos was extensively used for lagging boilers,
ship bulkheads and around heating plants in larger buildings. For
many years it was considered a safe material ideal for fire prevention
and insulation. It is no longer used today but a legacy of poor
health remains among workers in certain industries. Unfortunately
there is no effective cure for this condition. Each year around
60 men die directly from asbestos related disease in Northern Ireland,
mostly in the Eastern Board area.
Industrial deafness has resulted in a large number
of claims by employees such as riveters. Hopefully, now that the
damaging effects of noise have been recognised this will no longer
be a major problem in larger industries.
Byssinosis
is a disease caused by dust that may affect the lungs of linen and
cotton workers. At one time it was felt this disease would force
the closure of the Northern Ireland linen industry. With good exhaust
ventilation and dust suppression this problem has been largely eliminated
from linen mills and so
byssinosis is no longer a major problem.
The construction industry continues to be the most
dangerous major land-based activity in Northern Ireland. It is possible
to reduce risks with good supervision, training and comprehensive
health and safety planning.
The increased use of computers has resulted in
the emergence of repetitive strain injury through the use of keyboards.
The use of visual display units and poor workstation ergonomics
are also a factor in office-based employment.
Increasing evidence has been emerging about the
health effects of passive
smoking. Most larger businesses encourage a smoke free workplace.
Workers in pubs, clubs and places of entertainment are especially
vulnerable to passive
smoking. Loud music may also permanently damage the hearing
of staff who are subjected to prolonged exposure.
Farm accidents continue to be a major influence
on the number of people who die from work related accidents. Lifting
and handling, falls, large farm animals and the use of machinery
and power tools present a major health issue to farm workers. Farm
workers are exposed to a range of highly toxic chemicals, which
require them to take appropriate precautions, for example, wearing
personal protective clothing.
Stress has become a significant factor of work
related ill health. Stress means both the pressures on a person
and the way they react to them, and so it is both cause and effect.
Some level of stress is normal or even needed. However, people are
said to be suffering from stress when the pressures of life and
work become too much for them and seem beyond their ability to cope
with. The sources of stress at work can result from the physical
environment, the job itself or the organisation. Stress can lead
to psychological,
behavioural and physical symptoms in the individual. As well as
the damaging effects on individuals there are also implications
for employers, including high levels of absenteeism, accidents,
errors, high staff turnover; poor time keeping, productivity, decision-making,
social climate, industrial relations, quality of care and low levels
of motivation.
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