Review Question - QID 5522

All of the following listed are associated with the female athlete triad except for Low LDL cholesterol levels. In fact, these patients often have elevated levels of LDL due to the hypoestrogenism caused by menstrual dysfunction.

The female athlete triad is an interrelationship of menstrual dysfunction (i.e., amenorrhea or oligomenorrhea), low energy availability (insufficient caloric intake for demand, with or without an eating disorder) and decreased bone mineral density. It is relatively common among young women participating in sports. More recently, it has been suggested that endothelial dysfunction also results, due to an imbalance between vasodilating and vasoconstricting agents triggered from inappropirate levels of nitric oxide on the microscopic level, which predisposes these women to atherosclerotic changes and increases their risk of cardiovascular disease in the future.

Matheson et al. analyzed cases of 320 athletes with bone scan-positive stress fractures (M = 145, F = 175) seen over 3.5 years and assessed the results of conservative management. They found that conservative treatment of stress fractures in athletes is satisfactory in the majority of cases.

Constantini et al. evaluated the prevalence of vitamin D insufficiency and deficiency among young athletes and dancers. They found a higher rate of vitamin D insufficiency among participants who practice indoors, during the winter months, and in the presence of iron depletion.

Nazem et al. reviewed the major components and health consequences of the female athlete triad as well as strategies for diagnosis and treatment of the conditions. They concluded that treatment requires a multidisciplinary approach involving health care professionals as well as coaches and family members.

Yagi et al. followed 230 runners participating in high school running teams for a total of 3 years to report occurrence of medial tibial stress syndrome (MTSS) and stress fracture. Predictors of MTSS and stress fracture were investigated. The authors reported a significant relationship between BMI, internal hip rotation angle and MTSS in females.

Illustration A demonstrates how the three components of the triad recover at different rates with the appropriate treatment.

Incorrect Answers:
Answer 1, 2, 4 and 5: All of these conditions are associated with the female athlete triad.