Managing Fatigue
Businesses across all industries are affected to some degree by fatigue. However, certain types of work and particular sectors have an inherently higher risk of fatigue, particularly when shift work is part of their business model.
Fatigue is more than feeling tired and drowsy. In a work context, fatigue is mental and/or physical exhaustion that reduces your ability to perform your work safely and effectively.
Signs of fatigue include:
tiredness even after sleep
reduced hand-eye coordination or slow reflexes
short term memory problems and an inability to concentrate
blurred vision or impaired visual perception
a need for extended sleep during days off work.
Causes of fatigue
Causes of fatigue can be work related, personal or a combination of both. They can also be short term or accumulate over time.
Work causes of fatigue might include:
prolonged or intense mental or physical activity
sleep loss and/or disruption of your internal body clock
organisational change
travel
exceptionally hot or cold working environments
work scheduling
excessively long shifts
not enough time to recover between shifts
strenuous jobs
long commuting times.
Some workers are at a high risk of fatigue because their work typically involves some or all these factors, for example:
shift workers
night workers
fly-in, fly-out workers
drive in, drive out workers
seasonal workers
on-call and call-back workers
emergency service workers
medical professionals and other health workers.