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New study shows sedentary high school girls are at significant risk for future osteoporosis |
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From EurekAlert! - Breaking News: Significant numbers of female high school athletes and non-athletes suffer from one or more components of the female athlete triad, a combination of three conditions that can lead to cardiovascular disease, according to a new study by Medical College of Wisconsin researchers in Milwaukee. The study results were presented today at the American College of Sports Medicine at Indianapolis, by Anne Z. Hoch, D.O., associate professor of orthopedic surgery and physical medicine and rehabilitation at the Medical College, and director of the Froedtert & Medical College Sports Medicine Program. Dr. Hoch found that 78 percent of female high school athletes and 65 percent of female high school non-athletes display one or more components of the female athlete triad. The triad is a combination of three conditions -- low energy availability, menstrual abnormalities and low bone mineral density -- that often leads to the same steroid and hormonal profiles as postmenopausal women. "We are concerned that non athletic girls have some of the same components of the female athlete triad as athletes and are in fact at greater risk for low bone density," says Dr. Hoch. In an effort to lose weight, they are restricting their caloric intake and adapting unhealthy nutrition habits." Both groups showed little difference in low energy availability, with 39 percent of non-athletes and 36 percent of athletes reporting this condition. The study was funded in part by a grant from the General Clinical Research Center, which has evolved into the Clinical and Translational Science Institute; the Medical College's Cardiovascular Center; and the Steve Cullen Run and Walk.
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