This study
examined the prevalence of low energy availability in a sample of female
collegiate athletes (N=25) then delivered nutrition education related
to the female athlete triad and assessed change in knowledge and
dietary behaviors.
Average energy
intake was assessed pre- and post-education using Automated Self-Administered
24- Hour Dietary Recalls. We assessed body composition with multiple-site
skinfold measures. Energy expenditure was assessed with accelerometers and a
physical activity diary over a 3-day period. A 73-item questionnaire was used
to assess knowledge and behavior changes.
At baseline, 92%
had an index of energy availability <45 kcal/kg of fat free mass/day. 40% of
participants were amenorrheic, and 32% had a history of stress fractures.
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