{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,23]],"date-time":"2025-09-23T23:10:12Z","timestamp":1758669012345,"version":"3.44.0"},"reference-count":57,"publisher":"Georg Thieme Verlag KG","issue":"11","funder":[{"name":"Ministry of Science and Technology of China","award":["2019YFF0301704"],"award-info":[{"award-number":["2019YFF0301704"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Sports Med"],"published-print":{"date-parts":[[2025,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This study aims to explore the relationship between blood biochemical indexes and\n                    injury risk for elite male athletes in racing ice sports. The study compared the\n                    demographic indexes, monthly injuries, and longitudinal tracking data for the\n                    athletes. The non-linear relationship was analyzed using an unrestricted cubic\n                    spline. Generalized estimating equations were used to estimate the relative risk\n                    (OR) of injury occurrence. Receiver operating characteristics and the area under\n                    the curve determined diagnostic accuracy. In the snow sledding group, when\n                    creatine kinase rises to 489.46\u2009u\/L or testosterone decreases to 41.32\u2009ng\/ml,\n                    the risk increases by 1.70 times (OR=1.70, p&lt;0.001) and 1.69 times (OR=1.69,\n                    p&lt;0.001) with statistical significance. The creatine kinase (OR=1.01,\n                    P=0.007) and testosterone (OR=1.00, P&lt;0.001) were included in the injury\n                    prediction model. The model exhibits excellent discrimination, with sensitivity\n                    and specificity of 82.8% and 86.5%, respectively. In the ice skating group, when\n                    creatine kinase rises to 467.00\u2009u\/L, the risk increases by 2.56 times with\n                    statistical significance (OR=2.56, p&lt;0.001). Creatine kinase (OR=1.01,\n                    P&lt;0.001) was included in the predictive model. The model demonstrates good\n                    discrimination, with sensitivity and specificity of 90.5% and 66.7%,\n                    respectively. Creatine kinase and testosterone are the risk predictors of injury\n                    in elite snowmobile male athletes. Creatine kinase is an independent risk factor\n                    for injury in elite speed skaters.<\/jats:p>","DOI":"10.1055\/a-2403-9752","type":"journal-article","created":{"date-parts":[[2024,8,26]],"date-time":"2024-08-26T19:45:55Z","timestamp":1724701555000},"page":"840-849","source":"Crossref","is-referenced-by-count":0,"title":["Research on Injury Risk of Elite Male Athletes in Racing Ice Sports\n                    based on Blood Indexes"],"prefix":"10.1055","volume":"46","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6778-6330","authenticated-orcid":false,"given":"Fuhong","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Sports Medicine and Health, Chengdu Sport Institute, Chengdu,\n                    China"},{"name":"School of Sports, Chaohu University, Hefei, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Junjie","family":"Cui","sequence":"additional","affiliation":[{"name":"School of Sports, Chaohu University, Hefei, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yinming","family":"Wu","sequence":"additional","affiliation":[{"name":"Traditional Chinese\n                Medicine, Chengdu University of Traditional Chinese Medicine,\n                    ChengDu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"HaoMeng","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Sports, Chaohu University, Hefei, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ping","family":"Hong","sequence":"additional","affiliation":[{"name":"School of Sports Medicine and Health, Chengdu Sport Institute, Chengdu,\n                    China"},{"name":"School of Sports and Health, Beijing Sport University, Beijing,\n                    China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xue","family":"Li","sequence":"additional","affiliation":[{"name":"School of Sports Medicine and Health, Chengdu Sport Institute, Chengdu,\n                    China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2025,8,27]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"145","DOI":"10.2165\/00007256-200333020-00005","article-title":"Delayed onset muscle soreness: Treatment strategies and performance factors","volume":"33","author":"K Cheung","year":"2003","journal-title":"Sports Med"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"409","DOI":"10.3389\/fphys.2019.00409","article-title":"Relationship of Pre-season Training Load With In-Season Biochemical Markers,\n                    Injuries and Performance in Professional Soccer Players","volume":"10","author":"S Coppalle","year":"2019","journal-title":"Front Physiol"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"1309","DOI":"10.1136\/bjsports-2015-095850","article-title":"Complex systems approach for sports injuries: Moving from risk factor\n                 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