{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T18:53:46Z","timestamp":1793213626965,"version":"4.5.0"},"reference-count":57,"publisher":"SAGE Publications","issue":"1_suppl","license":[{"start":{"date-parts":[[2004,3,1]],"date-time":"2004-03-01T00:00:00Z","timestamp":1078099200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Am J Sports Med"],"published-print":{"date-parts":[[2004,3]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>The injury risk in football is high, but little is known about causes of injury.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To identify risk factors for football injuries using a multivariate model.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Study Design<\/jats:title>\n                    <jats:p>Prospective cohort study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Participants were 306 male football players from the two highest divisions in Iceland. Before the 1999 football season started, the following factors were examined: height, weight, body composition, flexibility, leg extension power, jump height, peak O2 uptake, joint stability, and history of previous injury. Injuries and player exposure were recorded throughout the competitive season.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Older players were at higher risk of injury in general (odds ratio [OR] = 1.1 per year, P = 0.05). For hamstring strains, the significant risk factors were age (OR = 1.4 [1 year], P &lt; 0.001) and previous hamstring strains (OR = 11.6, P &lt; 0.001). For groin strains, the predictor risk factors were previous groin strains (OR = 7.3, P = 0.001) and decreased range of motion in hip abduction (OR = 0.9 [1\u00b0], P = 0.05). Previous injury was also identified as a risk factor for knee (OR = 4.6) and ankle sprains (OR = 5.3).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Age and previous injury were identified as the main risk factors for injury among elite football players from Iceland.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0363546503258912","type":"journal-article","created":{"date-parts":[[2004,2,2]],"date-time":"2004-02-02T16:17:48Z","timestamp":1075738668000},"page":"5-16","source":"Crossref","is-referenced-by-count":664,"title":["Risk Factors for Injuries in Football"],"prefix":"10.1177","volume":"32","author":[{"given":"Arni","family":"Arnason","sequence":"first","affiliation":[{"name":"Oslo Sports Trauma Research Center, University of Sport & Physical Education, Oslo, Norway"},{"name":"Department of Physiology, University of Iceland, Reykjavik, 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