Abstract
Polycystic ovary morphology and ovarian cysts are frequent and usually asymptomatic in young female individuals. The present study is the first to examine ovarian sonographic findings in asymptomatic female athletes from Iran. This study aimed to evaluate the frequency of such sonographic findings in healthy female athletes on a screening basis. In this cross-sectional observational study, 455 females from 16 provinces of Iran were evaluated by trans-abdominal sonography during their routine pre-participation medical evaluation. The mean age of participants was 21.8 years (SD 5.3). The mean age at the beginning of exercise was 14.20 years (SD = 4.25). Menarche occurred at 11-20 years with a mean of 13.5 years (SD 1.5). Judokas had the lowest (12.1 years), and football players had the highest menarche age (14.6 years; as compared to 12.8 years in the Iranian female population). In 87.5 % of participants, the sonographic findings were within normal limits. 4.8 % of all examinations revealed polycystic ovary morphology (PCOM), 5.7 % of participants had a simple cyst(s), and 20.8 % of cysts had diameters >49 mm. In those athletes who began regular performance-oriented training before menarche, PCOM was found in only 2.4 %. There was a significant positive linear association between BMI groups and PCOM (p = 0.003), but not for simple cysts. Frequency of PCOM (p < 0.001) as well as ovarian cysts (p = 0.012) were significantly different among studied sport types. There was a significant positive correlation between delayed menarche status and PCOM (p = 0.017). However, no such relationship was found for simple cysts. Maintaining a healthy body mass index and beginning regular exercise before menarche may have a preventative effect for polycystic ovary morphology in female athletes.
Published Version
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