Study Shows Sports-Related Heat Illnesses Keep Emergency Rooms Busy
July 28, 2011 -- About 6,000 people a year seek emergency treatment for heat illnesses suffered while playing sports or participating in other recreational activities outdoors, the CDC says in a new report.
During the period examined, 2001 through 2009, the CDC says 75% of those treated for heat illness in emergency rooms and departments were male, and 35% were between the ages of 15 and 19.
The two most common sport and recreation activities leading to treatment in emergency rooms for heat illnesses were football and general exercise.
Tips to Prevent Heat Illness
The CDC says parents and coaches could reduce emergency room visits by taking special steps to prevent young athletes from succumbing to the heat -- timely advice while much of the nation has been coping with a heat wave.
The CDC says people who spend time in the heat should take frequent rest breaks, drink plenty of fluids, and limit activity on hot or very humid days.
Also, athletes and others who spend time in the heat should wear light weight, light-colored and loose-fitting clothing, the CDC says. Sports practices that begin during summer months should gradually increase the frequency, duration, and intensity of the practice to allow athletes to get used to the heat.
The CDC points out that without prompt treatment, severe heat illness can cause organ failure, brain damage, and death.
ER Visits Due to Heat Illness
The CDC estimate of nearly 6,000 people affected annually was based on data for people who were treated in emergency departments each year for a heat illness that occurred while they were playing in a sport or participating in another recreational activity.
The agency estimated the annual rate of emergency room visits related to heat problems at two per 100,000 people.
Among the key findings:
- Males accounted for 72.5% of emergency visits.
- 35.6% of those seeking emergency treatment were ages 15-19.
- 7.1% of those seeking heat-related treatment were hospitalized.