Prevalence and Treatment of Vitamin D Deficiency in Young Male Russian Soccer Players in Winter
Rattachement africain : ru, pl, ch. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Vitamin D (25(OH)D) insufficiency and deficiency are highly prevalent in adult soccer players and can exceed 80% even in regions with high insolation; however, the treatment of this condition is often complicated. The aim of the present study was to examine the prevalence of vitamin D insufficiency and deficiency in youth Russian soccer players and the efficacy of its treatment. Participants were 131 young male football players (age 15.6 ± 2.4 years). Low vitamin D levels (below 30 ng/mL) were observed in 42.8% of the analyzed participants. These athletes were split in two groups composed of persons with vitamin D deficiency (serum vitamin D below 21 ng/mL) and insufficiency (serum vitamin D in range of 21-29 ng/mL). A dietary supplement of 5000 IU cholecalciferol per day was administered for two months. After the treatment, an average 92% increase in vitamin D concentration was observed (before treatment-19.7 ± 5.4 ng/mL, after treatment-34.7 ± 8.6 ng/mL, p<0.001) and 74% of the post-treatment values were within the reference range (30-60 ng/mL). Serum concentration of vitamin D increased by 200% ± 98% (p<0.001) during the first month of treatment with vitamin D deficiency and insufficiency being successfully treated in 83% of the football players. In summary, the prevalence of vitamin D insufficiency and deficiency was high in young Russian soccer players. Furthermore, it was indicated that the daily usage of cholecalciferol in a dose 5000 IU was an effective and well-tolerated treatment for vitamin D insufficiency. No linear dependency between the duration of treatment and increase in vitamin 25(OH)D concentration was observed.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Prevalence and Treatment of Vitamin D Deficiency in Young Male Russian Soccer Players in Winter
- Date Crossref
- 08/10/2019
- Éditeur
- MDPI AG
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Sechenov University Department of Sport Medicine and Medical Rehabilitation pays non établi dans la noticeUniversité ou école supérieure
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Zenit Trading (Russia) pays non établi dans la noticeEntreprise
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Akademii Wychowania Fizycznego im. Jerzego Kukuczki w Katowicach pays non établi dans la noticeUniversité ou école supérieure
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University of Zurich Institute of Primary Care pays non établi dans la noticeUniversité ou école supérieure
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Medbase pays non établi dans la noticeÉtablissement de santé
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FC Lokomotiv pays non établi dans la noticeInstitution
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Russi An Football Union pays non établi dans la noticeInstitution
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FC Zenit pays non établi dans la noticeInstitution
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Institute of Sport Science pays non établi dans la noticeStructure de recherche
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Department of Sports Training pays non établi dans la noticeInstitution
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Department of Physiological and Medical Sciences pays non établi dans la noticeInstitution
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Exercise Physiology Laboratory pays non établi dans la noticeStructure de recherche
Department of Sport Medicine and Medical Rehabilitation — Sechenov University, Zenit Trading (Russia) et Akademii Wychowania Fizycznego im. Jerzego Kukuczki w Katowicach, avec 9 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.