Workplace consequences of sleep deprivation
In Australia, sleep deprivation is highly prevalent with 40 percent of Australian adults experiencing some form of inadequate sleep. The blurred lines between work and home, increased anxiety and the need to sacrifice something to fit everything in are some of the reasons for this. Surviving on little sleep has almost become a badge of honour but fatigue from sleep loss can result in sleepiness during the day, impacting our productivity and performance at work, which can lead to reduced alertness, concentration and memory capacity. With the holidays and new year fast approaching, it’s the perfect time to remember the value of being rested and recharged.
“Having sufficient, regular, good quality sleep is essential to maintain a strong, robust immune system so we can function effectively in our busy lives,” explains Marcela Slepica, director Clinical Services at AccessEAP, a corporate psychology organisation that supports and develops positive organisational behaviour.
“Constant fatigue can really start to impact our productivity, accuracy and efficiency in the workplace. This can become extremely dangerous for employees and their employers, especially those working with machinery.”
Inadequate sleep can affect learning and decision-making as well as increasing the risk of mental and physical illness. In 2016, 3017 deaths were linked to sleep deprivation, including 394 deaths from industrial accidents or road crashes due to lack of sleep. Insufficient sleep causes a large proportion of motor vehicle accidents – estimated to be 23 percent of the total.
Evidence suggests that sleep loss contributes to poor health outcomes such as diabetes, cardiovascular disease and possibly even cancer. The Australian Institute of Health and Welfare reported that ‘sleep disturbance’ was the fourth most common mental health problem for Australians aged between 12 and 24, after depression, anxiety and drug abuse.
“It can be an expanding circle – a lack of sleep creates fatigue, which impacts physical and then mental well-being, and getting between eight and nine hours sleep a night can be difficult to achieve,” says Slepica. “However, if we review our sleep pattern there are probably some small things we can do to make our routine healthier – and we’re likely to be surprised by the difference they make.”
Slepica outlines some useful tips on how to get a better night’s rest:
- aim to go to bed at a similar time every night
- spend a quiet period immediately prior to turning in to help your body and mind settle
- a warm bath or shower before bed can help the body and mind calm down
- aet to know your body and the effects of alcohol, spicy food and other stimulants too close to your bed time
- keep your bedroom free from distractions, including computers, phones, TVs, iPads etc.
- darken the room so your body automatically prepares itself for rest
- if listening to music, keep the volume low and the music soothing
- never underestimate the importance of short ‘nana naps’, as well as brief, still ‘zone out times’ during the day to help to refresh your mind and body
- learn relaxation techniques or mindfulness to help your mind relax, and
- try formulating your own list of practical, healthy, accessible methods to soothe your body and mind, so you can get optimise times of rest and rejuvenation.
For more information on coping with sleep deprivation, visit www.accesseap.com.au.