{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T16:32:49Z","timestamp":1787502769899,"version":"build-2736575974"},"reference-count":46,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2020,10,8]],"date-time":"2020-10-08T00:00:00Z","timestamp":1602115200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Scandinavian Med Sci Sports"],"published-print":{"date-parts":[[2021,2]]},"abstract":"<jats:p>\n                    To determine the prevalence of menstrual dysfunction (MD; ie, oligomenorrhea or amenorrhea) and attitudes toward body weight among athletes and non\u2010athletes, we studied a cohort of athletes and non\u2010athletes, in adolescence (14\u201016\u00a0years) and subsequently in young adulthood (18\u201020\u00a0years). We further studied the differences between athletes reporting MD and eumenorrheic athletes at both time periods and identified physical and behavioral characteristics that might predict MD in young adulthood. Data were collected using questionnaires, accelerometers, and a pre\u2010participation screening. In adolescence, the athletes reported current primary amenorrhea more often than the non\u2010athletes (4.7% vs 0%,\n                    <jats:italic>P\u00a0=\u00a0<\/jats:italic>\n                    .03). In young adulthood, athletes reported MD more frequently than non\u2010athletes (38.7% vs 5.6%,\n                    <jats:italic>P<\/jats:italic>\n                    \u00a0&lt;\u00a0.001). Athletes had less desire than non\u2010athletes to lose weight at both time points, and in adolescence, athletes were more satisfied with their weight. However, about one fifth of the athletes and about 40% of the non\u2010athletes experienced body weight dissatisfaction at both time points. In adolescence, athletes reporting MD had lower BMI than eumenorrheic athletes. In young adulthood, athletes with MD were more physically active than eumenorrheic athletes. The only longitudinal predictor of MD in young adulthood was MD in adolescence. Our findings indicate that MD is relatively frequent among young Finnish athletes. However, athletes appear to have a smaller tendency to experience body weight dissatisfaction than their non\u2010athletic peers. MD seems to track from adolescence to adulthood, suggesting that there is a need to focus on possible causes at the earliest feasible phase of an athlete's career.\n                  <\/jats:p>","DOI":"10.1111\/sms.13838","type":"journal-article","created":{"date-parts":[[2020,9,26]],"date-time":"2020-09-26T18:39:50Z","timestamp":1601145590000},"page":"405-417","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Menstrual dysfunction and body weight dissatisfaction among Finnish young athletes and non\u2010athletes"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9706-5449","authenticated-orcid":false,"given":"Suvi","family":"Ravi","sequence":"first","affiliation":[{"name":"Faculty of Sport and Health Sciences University of Jyv\u00e4skyl\u00e4  Jyv\u00e4skyl\u00e4 Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0738-0670","authenticated-orcid":false,"given":"Benjamin","family":"Waller","sequence":"additional","affiliation":[{"name":"Sports Science Department School of Social Sciences Physical Activity, Physical Education, Sport and Health Research Centre Reykjavik University  Reykjavik Iceland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8883-2255","authenticated-orcid":false,"given":"Maarit","family":"Valtonen","sequence":"additional","affiliation":[{"name":"Research Institute for Olympic Sports  Jyv\u00e4skyl\u00e4 Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jari","family":"Villberg","sequence":"additional","affiliation":[{"name":"Faculty of Sport and Health Sciences University of Jyv\u00e4skyl\u00e4  Jyv\u00e4skyl\u00e4 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Exercise Clinic  Helsinki Finland"},{"name":"Central Finland Central Hospital  Jyv\u00e4skyl\u00e4 Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kai","family":"Savonen","sequence":"additional","affiliation":[{"name":"Kuopio Research Institute of Exercise Medicine  Kuopio Finland"},{"name":"Department of Clinical Physiology and Nuclear Medicine Kuopio University Hospital  Kuopio Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marja","family":"Vanhala","sequence":"additional","affiliation":[{"name":"Department of Sports and Exercise Clinic Oulu Deaconess Institute Foundation sr  Oulu Finland"},{"name":"Center for Life Course Health Research University of Oulu  Oulu Finland"},{"name":"Medical Research Center University of Oulu and University Hospital of Oulu  Oulu Finland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Harri","family":"Sel\u00e4nne","sequence":"additional","affiliation":[{"name":"Faculty of Education and 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