Football, exercise prompt most heat-related hospital visits

Reuters News
Posted: Jul 28, 2011 2:04 PM
Football, exercise prompt most heat-related hospital visits

By David Beasley

ATLANTA (Reuters) - In the midst of a very hot summer, here's something to note: Football leads to more non-fatal, heat-related emergency room visits than any other activity in the United States, according to a report issued on Thursday by the Centers for Disease Control and Prevention.

A study of 66 hospitals from 2001-2009 found that nearly one-fourth of all emergency rooms visits for a heat illness were attributed to football.

The second most common activity to land someone in the hospital was exercise, including walking, jogging and calisthenics, which accounted for 20.4 percent of the estimated 5,946 annual visits.

For males between the ages of 15-19, football was linked to 57 percent of the non-fatal emergency room visits for heat illnesses, the study said.

More than 90 percent of patients were treated at emergency rooms and released. The study only covered non-fatal emergency room treatment and therefore is " an underestimate of all heat illnesses," the CDC said.

In 2010, two high school football players died of heat stroke, according to a study conducted for the American Football Coaches Association.

"All heat illnesses are preventable." the CDC said, recommending that coaches schedule frequent rest breaks and encourage athletes to drink lots of fluids.

Summer sports practices should start slow and gradually increase in frequency and intensity, allowing athletes to acclimate to the heat, the study said.

Athletes spend much of the summer in air-conditioned houses and gyms, said Bob Colgate, assistant director of the National Federation of State High School Associations.

"They're just not acclimated to the climate and all of a sudden you bring them out into it," Colgate said. "It's a bit of a shock to the body."

The federation also stresses the importance of making sure athletes drink plenty of water during workouts.

In its guidelines to coaches and players, the organization notes that athletes generally do not voluntarily drink enough water to prevent dehydration during physical activity. It recommends drinking water before, during and after practices and games.

"Drink early," the organization recommends. "By the time you're thirsty, you're already dehydrated."

(Editing by Colleen Jenkins and Greg McCune)