When temps rise, so does injury risk, workers’ comp data shows

Denver — Indoor and outdoor workers have a 52% increased likelihood of injury when the mercury rises above 90° F, Colorado’s largest workers’ compensation insurer says after a recent survey of claims data.

Strains, cuts, falls and struck-bys were the among the most common injuries/incidents that Pinnacol Assurance identified.

Protecting employees from high temperatures is crucial not only to prevent heat-related illnesses but also to reduce the risk of other injuries that can occur in hot conditions,” Tom Denberg, medical director at Pinnacol, said in a press release. “When workers are exposed to excessive heat, their physical and cognitive abilities can be impaired, increasing the likelihood of accidents.

“By implementing effective heat safety measures, such as providing adequate hydration, rest breaks and shaded areas, employers can safeguard the health and well-being of their employees, ensuring a safer and more productive work environment.”

In addition to encouraging employers to know the signs of heat-related illnesses (namely confusion, headache, dizziness, nausea and elevated body temperature), the insurer recommends they:

  • Educate supervisors and workers on the risk factors and symptoms of heat-related illnesses.
  • Encourage regular hydration before and after work.
  • Schedule frequent breaks in shaded or air-conditioned areas.
  • Establish a buddy system for monitoring heat distress.
  • Acclimatize workers for heat, including gradually increasing physical labor and ensuring adequate rest breaks – especially for new or returning workers.
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