Personnel Today
  • OHW+
  • Resources
    • Clinical governance
    • Disability
    • Ergonomics
    • Health surveillance
    • OH employment law
    • OH service delivery
    • Research
    • Return to work and rehabilitation
    • Sickness absence management
    • Wellbeing and health promotion
  • Conditions
    • Mental health
    • Musculoskeletal disorders
    • Blood pressure
    • Cancer
    • Cardiac
    • Dementia
    • Diabetes
    • Respiratory
    • Stroke
  • CPD
  • Webinars
  • Jobs
  • Personnel Today

Register
Log in
Personnel Today
  • OHW+
  • Resources
    • Clinical governance
    • Disability
    • Ergonomics
    • Health surveillance
    • OH employment law
    • OH service delivery
    • Research
    • Return to work and rehabilitation
    • Sickness absence management
    • Wellbeing and health promotion
  • Conditions
    • Mental health
    • Musculoskeletal disorders
    • Blood pressure
    • Cancer
    • Cardiac
    • Dementia
    • Diabetes
    • Respiratory
    • Stroke
  • CPD
  • Webinars
  • Jobs
  • Personnel Today

ResearchFreelance workersOccupational Health

Occupational health research round-up: July 2015

by Sarah Silcox 1 Jul 2015
by Sarah Silcox 1 Jul 2015 A vigil for Japanese journalist Kenji Goto, murdered in January 2015 while reporting on the Syrian conflict is one of 1480 journalists killed globally in the last 10 years
A vigil for Japanese journalist Kenji Goto, murdered in January 2015 while reporting on the Syrian conflict is one of 1480 journalists killed globally in the last 10 years

This month’s round-up of recently published occupational health research looks at the risks run by journalists in their working life, the complexity of assessing whether stress is work-related and other topics. 

Journalism “more dangerous than ever”

Journalism has never been more dangerous and journalists say that they have never felt so unsafe doing their jobs. Globally, 1,480 journalists and media workers have died doing their jobs over the past 10 years. This is the stark conclusion of a report into the changing state of media safety, based on a survey of individuals and analysis of incidents around the world. Local journalists working in conflict zones are particularly at risk, the report finds. Some media organisations have stepped up the personal protection provided to foreign correspondents by providing more and better training and equipment, but often freelancers and local journalists are excluded from these measures. While technology is helping journalists deliver their message, it can also make them vulnerable to those entities, including terrorist groups, that are intent on tracking them down and causing harm.

Clifford L.The changing state of media safety. International News Safety Institute.

Work and stress

Attributing an employee’s mental ill health to work is complex and needs to take into account workplace
stressors and factors related to an individual’s vulnerability, according to a Delphi study. The researchers invited academics, OH physicians, psychiatrists and psychologists to reach a consensus around a set of workplace and personal factors associated with stress, deeming that agreement was reached when 66% or more of the experts concurred on a particular factor. Consensus was reached on 11 workplace stressors, including the well-recognised high job strain and effort/reward imbalance, but also for organisational injustice, work scheduling and threats to job security. Seven personal factors were identified as important in attributing mental ill health, including: previous mental illness; personality traits of neuroticism; and adverse life events. The study concludes that “clinical consultation with an occupational physician who is familiar with the workplace is central to the process”.

Wong MHP et al. “Attribution of mental illness to work: a Delphi study”. Occupational Medicine, first published online 15 May 2015.

Ex-pat and assignee health

Deficiencies in accident and disease prevention can have significant consequences for individual assignees and the employing organisation, making it vital to implement an effective travel risk-management system when posting employees overseas, a report concludes. It is the employer’s responsibility to reduce any risks associated with international work. The organisation must prepare and educate assignees on conditions in the field, enforce preventive measures before departure (including immunisation) and establish practices to be followed during a posting. For example, by detailing malaria prophylaxis, antivector protection, road safety, water and food precautions, safe sex and stress management. The report contains a case study of a medical check programme, demonstrating that it produced a return on investment of between $1.6 and $2.53 for every dollar invested.

De Greef M, Van den Broek K, Wlodarski O (2015). “Return on prevention: benefit-cost analysis of prevention measures for business travellers and international assignees”. International SOS Foundation and Prevent.

Heat strain and sleep

A night of only partial sleep increases the physiological and psychological strain associated with working in the heat, according to a small-scale study of 14 healthy Japanese employees. Taking a nap during the day seemed to be effective in reducing the pressure associated with working in the heat (simulated by two 40-minute periods of moderate walking in a hot room in the morning and the afternoon) after only four hours’ sleep. Napping also inhibited the fall in vigilance associated with partial sleep (measured by reaction times and lapses in psychomotor vigilance tasks).

Tokizawa K et al. “Effects of partial sleep restriction and subsequent daytime napping on prolonged exertional heat strain”. Occupational & Environmental Medicine, first published online 23 April 2015.

Asthma symptoms and use of cleaning products

The use of specific cleaning products at work, mainly irritants and sprays, may exacerbate asthma, according to an evaluation of the short-term effects of exposure to cleaning products on lung function and respiratory symptoms among a group of female cleaners. Participants in the  study reported using an average of 2.4 products a day, with exposure to at least one strong irritant occurring on 56% of person-days [a unit of measurement based on an ideal amount of work done by a person in one working day].

Vizcaya D et al. “Cleaning products and short-term respiratory effects among female cleaners with asthma”. Occupational & Environmental Medicine, first published online 23 April 2015.

Managers struggle to balance return to work

Line managers play a key role in supporting employees back to work but can struggle to balance the needs of the returning worker with those of the team, according to a study of Danish hospital managers. The study, based on qualitative interviews and focus groups, identified four themes in managers’ experiences of rehabilitation: “coordinator and collaborator”; “dilemmas of the return-to-work enforcer”; “the right to be sick and absent”; and “keep the machinery running”.

Stochkendahl MJ et al. “Manager experiences with the return-to-work process in a large, publically funded hospital setting: walking a fine line”. Journal of Occupational Rehabilitation, first published online 28 April 2015.

Commuting and obesity

Sign up to our weekly round-up of HR news and guidance

Receive the Personnel Today Direct e-newsletter every Wednesday

OptOut
This field is for validation purposes and should be left unchanged.

Interventions aimed at enabling commuters to switch from private motor transport to more active modes of travel could help reduce levels of obesity, according to this longitudinal analysis of British Household Panel Survey data. Switching from private motor transport to active travel or public transport was associated with a significant reduction in body mass index compared with continued private motor vehicle use, while the converse effect was observed in those switching to private motor transport.

Martin A et al. “Impact of changes in mode of travel to work on changes in body mass index: evidence from the British Household Panel Survey”. Journal of Epidemiology & Community Health, first published online 7 May 2015.

Sarah Silcox

previous post
Sedentary workers told to spend two hours a day on their feet
next post
Would a British exit from the EU cut employment red tape?

You may also like

Uncertainty over law hampering legal use of medical...

20 May 2025

Employers ‘worryingly’ ignorant about stress risk assessments

20 May 2025

Awareness weeks fuel spike in demand for mental...

19 May 2025

Healthcare workers prioritise mental health support in new...

12 May 2025

Two-thirds of school leaders suffering mental ill health

6 May 2025

‘Healthy work’ about much more than access to...

28 Apr 2025

Tool developed for employers to calculate cost of...

28 Apr 2025

Why employers must do more to support all...

24 Apr 2025

How to help employees quit vaping before new...

22 Apr 2025

NHS urging people to check for cancer warning...

22 Apr 2025

  • 2025 Employee Communications Report PROMOTED | HR and leadership...Read more
  • The Majority of Employees Have Their Eyes on Their Next Move PROMOTED | A staggering 65%...Read more
  • Prioritising performance management: Strategies for success (webinar) WEBINAR | In today’s fast-paced...Read more
  • Self-Leadership: The Key to Successful Organisations PROMOTED | Eletive is helping businesses...Read more
  • Retaining Female Talent: Four Ways to Reduce Workplace Drop Out PROMOTED | International Women’s Day...Read more

PERSONNEL TODAY

About us
Contact us
Browse all HR topics
Email newsletters
Content feeds
Cookies policy
Privacy policy
Terms and conditions

JOBS

Personnel Today Jobs
Post a job
Why advertise with us?

EVENTS & PRODUCTS

The Personnel Today Awards
The RAD Awards
Employee Benefits
Forum for Expatriate Management
OHW+
Whatmedia

ADVERTISING & PR

Advertising opportunities
Features list 2025

  • Facebook
  • Twitter
  • Instagram
  • Linkedin


© 2011 - 2025 DVV Media International Ltd

Personnel Today
  • OHW+
  • Resources
    • Clinical governance
    • Disability
    • Ergonomics
    • Health surveillance
    • OH employment law
    • OH service delivery
    • Research
    • Return to work and rehabilitation
    • Sickness absence management
    • Wellbeing and health promotion
  • Conditions
    • Mental health
    • Musculoskeletal disorders
    • Blood pressure
    • Cancer
    • Cardiac
    • Dementia
    • Diabetes
    • Respiratory
    • Stroke
  • CPD
  • Webinars
  • Jobs
  • Personnel Today