Women Firefighters’ International Survey

A recently published paper written by Dr Emily Watkins in Women’s Health Issues has received significant media interest around the world. The study aimed to identify specific health and well-being concerns of women firefighters. The survey was developed in collaboration with firefighter networks, in the UK this was in conjunction with the Women in the Fire Service organisation. There was also collaboration with Anthony Walker (Australia), Eric Mol (Netherlands) and Sara Jahnke (USA). In total 840 women from 14 countries completed the survey, the countries were grouped together into geographical locations.

Key highlights from the paper specific to UK and Ireland women firefighters included:

  • Around 20% report a musculoskeletal injury that they believe was caused by their job, this is similar to the rates of injury previously reported in males.
  • Around 12% report depression or PTSD linked to their job, this is similar to that previously reported in emergency services.
  • 5% report fertility issues that they believe are caused by their job.
  • 26% have suffered some form of heat related injury.
  • 20% reported that they were peri/menopausal, with 24% of those suggesting that it impacts them at work. This was through a variety of ways but most commonly due to hot flushes.
  • 60% of ladies who were not yet peri/menopausal were worried about how it may affect them in the future. This is much higher than the % concerned from other countries.
  • Only 16% were confident they could do their job at the age of 60yrs, with key concerns being meeting fitness standards (specifically strength related), the physical demands of the job, injuries they had suffered, and the impact the menopause may have.
  • Only 18% were provided with strength and conditioning support/training. This was much lower than the 44% in the USA and Canada.
  • 43% of UK&I ladies would like more support/guidance with fitness and training, with suggestions being: specific plans, strength training, and age/sex specific training.
  • 66% had access to female specific PPE. This is greater than access in other countries. However there were still concerns about the fit and quality of the PPE. Only 25% of American and Canadian firefighters had access to female specific kit.
  • Other concerns were: risk of cancer, fertility issues, returning to work after pregnancy & impact of the job on breastfeeding.

Overall the paper indicates the need for further research and education surrounding the impacts of the menopause and issues surrounding fertility and maternal health. The study also highlights the need for appropriate PPE for female firefighters (as this may be linked to risk of injuries) and the desire within the service for further support with regards to strength/training programmes to help ensure career longevity.

 

Paper Reference and Link:

Emily Watkins, Anthony Walker, Eric Mol, Sara Jahnke & Alan Richardson (2019). Women Firefighters’ Health and Well-Being: An International Survey. Women’s Health Issueshttps://www.whijournal.com/article/S1049-3867(18)30561-9/fulltext 

 

Elderly people during heatwaves

The Problem

The Met Office announced a level 3 heatwave warning earlier this week and today could be the hottest day on record. The EEL team discuss the increasing trend in hot summers here in the UK and provide readers with research informed advice on how to keep the elderly free of heat illness. The three previous summers have been the warmest on record, with 2018 expected to be the hottest ever recorded. Researchers predict that this global trend will see further increases in the frequency and the severity of heatwaves, like that experienced throughout Europe in 2003, where the UK had 2000 excess deaths related to the heat. The majority of heat-related deaths during heatwaves are within the elderly population, with up to 92% occurring in the over 65’s.

Part of the reason for the disproportionate amount of deaths in the elderly is due to an ageing society. Between 1951-2011 there was an 80% increase in the number of people aged over 65 years. By 2040 it is predicted that 1 in 7 people will be 75 years old or older.

Secondly, aging negatively changes the way the body maintains heat balance. Healthy older individuals rely on a much larger percentage of their heart rate reserve to increase stroke volume in order to redistribute blood flow to the skin and thereby dissipate internal heat. Therefore, the burden placed on the heart is greater for the elderly than young adults. Leading to most deaths during heatwaves occurring due to cardiovascular complications in the elderly population. This scenario is further exacerbated in older populations with underlying co-morbidities.

Older adults may further intensify the problem as they may not feel thirsty until they are dehydrated. Avoiding levels of dehydration can be seen as avoiding reductions in blood volume. Decreased blood volumes lead to low blood pressure which then results in individuals passing out and injuring themselves. Furthermore, some medications further contribute to dehydration.

Research from our lab has also shown that older individuals demonstrate a reduced perception of heat. This can potentially lead to a delayed behavioral response (i.e. taking of layers of clothing or seeking shade) and increase the risk of heat related illness.

 Be aware of the warning signs of heat illness

  • Profuse sweating, heat rashes and being thirsty alongside feeling weak are the first signs to look out for. In some cases were exertion is high you may experience muscle cramps.

  • Headaches, dizziness and feelings of nausea or actual sickness followed by severe fatigue can then develop, where the skin may be pale and cool to touch.

  • When heat stroke develops, people will look flushed, often have hot and dry skin as dehydration stops sweating and will appear confused.

  • Stopping sweating will cause your body temperature to become very high very quickly and with a more confused state over time, this indicates heat stroke has set in and medical attention is required urgently (Call 999).

The solution

Advice on how to enjoy the weather safely:

There are 6 key areas to consider when maintaining heat-related health.

  • Hydration: drink refrigerated water/juice regularly throughout the day even if you do not feel thirsty, eat foods high in water content, fruit and salads. Avoid alcohol, caffeinated and sugary drinks.
  • Indoor environment: the use of electric fans, keep windows open if safe to do so, keep curtains shut, It may be cooler outdoors in the shade than indoors. Take cool showers/baths or splash yourself with cool water
  • Outdoor environment: seek shade and cooler refuges when out and about. Try to avoid the sun between 11am and 3pm.
  • Clothing and protection: light and loose fitting clothes that allows for sweat evaporation. Apply sun screen and wear a hat when going outside in the heat.
  • Medication: have a medication check with your G.P. as many medication will impact thermoregulation and may need to be adjusted during periods of hot weather
  • Activity: keep activities of daily living to cooler parts of the day i.e. early morning late evening
  • Thermal Comfort: remember people above the age of ≥55 may not feel uncomfortable or dehydrated during periods of hot weather, so try to put in place the above strategies because the body could still be at risk of developing heat illness.

If you think someone might be suffering from a heat illness call NHS 111 for advice.

If you suspect heat stroke then cool patient immediately and seek urgent medical attention CALL 999

For further advice look up the public health England’s beat the heat campaign (click here).

EEL’s Research Student, Carl James, Engages with the Media!

Carl James showed us the way on how to use the media to share his research!

New York Times

BBC News

 

 

 

 

 

Canada’s Globe & Mail

The Times

The Spectator Health

The Cosmopolitan

Hello Giggles

Carl once again worked with the media as he was interviewed by an Irish radio station wanting to follow up on the previous article above, which led to a 15 min live interview on Ireland’s Pat Kenny’s Newstalk Radio station.

 

Alan Richardson’s BBC 1 Deep Heat & Biofreeze Experiment

Dr Alan Richardson – with support from research students Drew Smith and Carl James featured in a BBC1 documentary ‘The truth about…your medicine cabinet’, where Alan was interviewed by Dr Chris Van Tulleken and carried out an experiment on him examining topical analgesics (Deep Heat and Biofreeze) and whether they do what they say they do or not.

Below is a clip from The Truth About…: Your Medicine Cabinet that Alan featured in.

 

 

Mount Everest Climber Visits University Laboratories

Bonita Norris, alongside Indus Films, visited the Sport and Exercise Science Consultancy Unit (SESCU) to film a promotional trailer for a new “Extreme Environments” documentary. The video was shot in the Welkin Laboratories as part of a pitch being made to Red Bull TV to commission the project.

Bonita reached the summit of Mount Everest in 2010 as a 22-year old. At the time, she was the youngest British woman to achieve the feat, and held the record until 2012.

Bonita was put through her paces in a range of extreme environments by SESCU’s environmental physiologist and PhD candidate, Ash Willmott, and SESCU manager Alex Bliss. The three environments simulated in the laboratories in Eastbourne ranged were -20 degrees Celsius, +45 degrees Celsius, and 5000m above sea level.

SESCU and Indus Films will look to provide support for Bonita as she prepares to encounter a range of extreme environments as part of the four-show series.

If you are interested in hearing about our “Extreme Environments” support packages then please email sesconsultancy@brighton.ac.uk