Only vampires work nightshift

For several years now evidence has been growing that nightshift is unhealthy.  Nightshift and other shiftwork can produce digestive problems, fatigue and impairment, increased breast cancer risks…….  OHS and workplace experts seem to avoid the question “should nightshift be allowed?”

Recently, a senior executive met with nightshift staff in a remote branch office.  The nightshift work was office- and computer-based.  The executive described nightshift as a “lifestyle choice”.  This comment infuriated some of the more placid employees to speak up and take the executive to task.  Their point was that the job has deadline constraints that have existed for well over twenty years but this does not mean that any of the employees would not jump at the chance of undertaking the same tasks in daylight.  Could the nightshift tasks be undertaken in daylight, in a new shift arrangement and still meet the client’s information needs?  The question had not been asked and, as a result, nightshift became the unquestioned status quo.  Status quo meant that any health hazards associated with the work were similarly seen as unchangeable and therefore not worth assessing. Continue reading “Only vampires work nightshift”

Patient safety is also workplace safety

Rosalind McDougall wrote in The Age on 26 July 2010 about the excessive and dangerous workloads of junior doctors in Australia. Similar articles have appeared elsewhere in the world for years but the hazard persists. Part of the reason for the hazard’s persistence is evident in the article if one considers the hazard as a workplace hazard rather than a patient safety hazard or a matter of customer service.

McDougall states the impact of excessive workloads for doctors:

“While most hospitals now have policies advocating ”safe hours”, the reality is many junior doctors work shifts that fail to meet the guidelines.”

“Numerous studies (as well as commonsense) indicate that doctors’ technical skills are compromised when they work too long.”

“While certainly not universal, some practices make it almost impossible for junior doctors to work safe hours.”

Where is the OHS regulator?  Is workers’ compensation for stress, fatigue or psychosocial hazards ever invoked by junior doctors? Are there OHS guidelines for the safe operation or design of hospitals and emergency wards? Continue reading “Patient safety is also workplace safety”

Foxconn worker dies of exhaustion – focus on working hours

On 27 May 2010, a worker at the Foxconn factory in died from overwork, according to a statement released on 4 June 2010 by SACOM.  This coincides with a statement by Hon Hai Precision Industry on 6 June 2002, Hon Hai owns the Foxconn facility in Shenzhen.

The SACOM statement reports:

“Yan Li, 27, is the latest victim of Foxconn, the manufacturer of iPads and other high-tech items that has experienced a recent rash of worker suicides.  He collapsed and died from exhaustion on 27 May after having worked continuously for 34 hours.  His wife said Yan had been on the night shift for a month and in that time had worked overtime every night…”

There is clearly something structurally wrong with the working hours basis of the Foxconn factory.  Foxconn is a contractor or supplier of high-tech devices to major Western corporations who claim to have stringent oversight regimes.

The Wall Street Journal (WSJ) (not available online except for iPad users)  reports the 4 June Hon Hai statement in which wage increases are announced with the intention of improving worker health or, in Western terms, work-life balance.   Continue reading “Foxconn worker dies of exhaustion – focus on working hours”

Even more caffeine research

There is a lot of research going on at the moment into coffee and caffeine.  There seems to be no particular reason but perhaps the increasing sales of “energy drinks” may be relevant.

The latest caffeine-related research is reported in the online edition of Neuropsychopharmacology and is entitled –

“Association of the Anxiogenic and Alerting Effects of Caffeine with ADORA2A and ADORA1 Polymorphisms and Habitual Level of Caffeine Consumption”

(This paper is on my bedside table next to an Inspector Rebus book and the new book from Chris Morphew – not)

This quite complex article is mentioned here as some newspapers and websites are likely publish some of the content of a media release on 3 June 2010 in the context of “another coffee story”.  Research in this area can spark discussion in some media about the dangers and benefits of coffee, in a similar way to how people respond to reports of eating too many tomatoes that may turn you puce, for instance.  Below are parts of the media release that is easiest to understand and are likely for the media to cover:

“The sensation of alertness that comes from a cup of coffee may be an illusion. Continue reading “Even more caffeine research”

Looking for the causes of workplace harm can change one’s world view

The New York Times reported on 17 May 2010 that psychologists have started considering the causes of workplace stress.  About time!

The report says that

“Employees are unhappy about the design of their jobs, the health of their organizations and the quality of their managers..”

and that unhappy workers have a high risk of heart attacks and depression.

The article is principally an interview with the author of a new personnel management book that identifies that performance reviews are a generator of unhappiness and stress.  This concept has been circulating for some time and goes part way to making workplaces safer.

Job design, mentioned above, can be broadened to include how people are managed.  Personnel management and human resources (HR) are a crucial element of any business but the NYT article indicates a growing realisation that the foundations of this management, how jobs are designed, have generated some of the hazards that HR is now tasked to control. Continue reading “Looking for the causes of workplace harm can change one’s world view”

Shiftwork saviour? – Caffeine (sort of)

Caffeine is a commonly used stimulant in many workplaces around the world.  As such, it is often considered to be the friend of the shift worker and a new analysis of research findings may make that friendship stronger.

According to a new study from Cochrane researchers:

“The results of this systematic review suggest that caffeine may be effective in improving performance in persons engaged in shift work or suffering from jet lag, although it may not be possible to confidently translate such an improvement in performance to a reduced injury risk.” Continue reading “Shiftwork saviour? – Caffeine (sort of)”

Shift work research findings are grounds for big concern

A scientific symposium held in Canada in April 2010 has raised some serious concerns about the health impacts of shift work.  Some of the evidence has existed for a while but collecting it all together makes one wonder how companies can justify shift work in the face of such high risks to workers’ health.

From the evidence presented at the symposium, workers will be tired at work when working shift work and are more likely to be injured than those on day shift.  Some workers have an increased risk of breast cancer.  Foetal growth in some pregnant women may be impeded.  Circadian disruption may encourage the growth of tumours and an international agency is convinced sufficiently of the risks to determine that shift work itself is probably carcinogenic.

The Occupational Cancer Research Centre and the Institute for Work & Health should be applauded for making the evidence presented at the symposium publicly accessible.   Continue reading “Shift work research findings are grounds for big concern”

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