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- W2049676813 abstract "PURPOSE: Our purpose was to determine the association between the Eating Disorder Examination Questionnaire (EDE-Q) subscales, bone mineral density (BMD) and menstrual irregularity in female high school cross-country runners. METHODS: The EDE-Q and a menstrual history/status questionnaire were administered to 148 female high school cross-country runners (mean age 15.9 ± 1.2 y) using an interviewer-assisted procedure. Bone mineral density (BMD) was assessed by DXA, and Z-scores (SDs of a reference sample matched by age, height, weight and race) were determined for the spine (L1-L4) and total body BMD sites. An athlete was considered at risk for disordered eating if her mean score was >3 on the weight concern, shape concern, eating concern, or dietary restraint subscales, or if she had a global score (mean of all subscales) >3. RESULTS: Analysis of covariance (controlling for body weight) indicated that runners whose mean dietary restraint score was >3 had lower total body (−0.365 ± 0.258 vs. 0.274 ± 0.072, p<0.05) and lumbar spine (−1.549 ± 0.339 vs. −0.454 ± 0.095, p < 0.003) BMD Z-scores compared to runners whose mean dietary restraint score was <3. The mean difference in BMD Z-scores remained significant after controlling for number of menses in the past year. In addition, there was a trend toward lower Z-scores for both the spine (−2.005 ± 0.775 vs. −0.512 ± 0.094, p=0.058) and total body (−0.805 ± 0.582 vs 0.242 ± 0.071, p=0.076) in athletes with eating concern. After adjusting for age and percent body fat, menstrual irregularity was associated with the EDE-Q global score. Runners with a global score >3 had fewer menstrual cycles in the past year than those with a global score <3 (8.0 ± 1.1 vs. 10.3 ± 0.3 menses, p<0.05). CONCLUSION: The EDE-Q restraint subscale may be helpful in identifying adolescent runners with low bone mineral density, independent of their menstrual status. As a high global score identified runners with menstrual irregularity, future studies may want to explore its use in pre-participatory screening exams for female runners. This study was funded in part by grants from the National Athletic Trainers Research Foundation and the Frederick W. Kasch Endowment." @default.
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- W2049676813 date "2006-05-01" @default.
- W2049676813 modified "2023-09-25" @default.
- W2049676813 title "Relationships Between the Eating Disorder Examination Questionnaire Subscales, Bone Mineral Density and Menstrual Irregularity in Female High School Cross Country Runners" @default.
- W2049676813 doi "https://doi.org/10.1249/00005768-200605001-01381" @default.
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