Asthma Common in College Athletes?
Exercise-Induced Asthma Seen in 42 of 107 College Athletes Studied; Many Had No Asthma History
Sept. 7, 2007 -- Many college athletes may have exercise-induced asthma and
not know it, a new study shows.
In exercise-induced asthma, the airways narrow during or shortly after
The new study on exercise-induced asthma included 107 varsity athletes at
Ohio State University. Their sports include basketball, football, gymnastics,
ice hockey, lacrosse, rowing, tennis, volleyball, and wrestling.
The male and female athletes reported any history of asthma symptoms. They
also took lung function tests, including a test that's recommended to screen
Olympic athletes for exercise-induced asthma.
The results showed that 47 athletes -- 39% -- had exercise-induced asthma.
Most of those athletes -- 86% -- didn't know they had exercise-induced asthma
and had no prior history of asthma.
The athletes' sex or sport didn’t affect the findings, report Ohio State
University's Jonathan Parsons, MD, and colleagues.
Parsons' team notes that exercise-induced asthma affects most asthma
patients and is more common in elite athletes than in the general public.
The researchers call for more studies to learn which athletes should be
screened for exercise-induced asthma.
"One important finding of the study is that a history of symptoms with
exercise is not enough to make a correct diagnosis," Parsons states in a
"Diagnosis and treatment of exercise-induced asthma based solely upon
subjective symptoms could increase the number of inaccurate diagnoses and
expose people to unnecessary medications," he adds. "Objective
confirmation of suspected exercise-induced asthma with appropriate testing is
The findings, published in the journal Medicine & Science in Sports
& Exercise, may not apply to all college athletes.