{"id":164118,"date":"2025-01-20T15:16:18","date_gmt":"2025-01-20T14:16:18","guid":{"rendered":"https:\/\/stratec-med.com\/literatur\/vitamin-d-status-and-muscle-function-in-post-menarchal-adolescent-girls-2\/"},"modified":"2025-01-20T15:16:18","modified_gmt":"2025-01-20T14:16:18","slug":"vitamin-d-status-and-muscle-function-in-post-menarchal-adolescent-girls-2","status":"publish","type":"literatur","link":"https:\/\/stratec-med.com\/en\/literature\/vitamin-d-status-and-muscle-function-in-post-menarchal-adolescent-girls-2\/","title":{"rendered":"Vitamin D status and muscle function in post-menarchal adolescent girls"},"content":{"rendered":"<p>Context: There has been a resurgence of vitamin D deficiency among infants, toddlers and adolescents in the United Kingdom. Myopathy is an important clinical symptom of vitamin D deficiency, yet it has not been widely studied. Objective: To investigate the relationship of baseline serum 25-hydroxyvitamin D concentration (25(OH)D) and parathyroid hormone (PTH) with muscle power and force Design: Cross sectional study Setting: Community based in a secondary school Participants: Ninety-nine post-menarchal 12-14 year old females Main outcome measures: Jumping mechanography to measure muscle power, velocity, jump height and Esslinger Fitness Index (EFI) from a two legged counter movement jump and force from multiple one-legged hops. Body height, weight and serum concentrations of 25(OH)D, PTH and calcium (Ca) were measured. Results: Median serum 25(OH)D concentration was 21.3 nmol\/L, range 2.5 &#8211; 88.5 nmol\/L and PTH 3.7 pmol\/L (range 0.47 &#8211; 26.2 pmol\/L). After correction for weight using a quadratic function there was a positive relationship between 25(OH)D and jump velocity (p=0.002), jump height (p = 0.005), power (p = 0.003), Esslinger Fitness Index (p=0.003) and force (p = 0.05). There was a negative effect of PTH upon jump velocity (p = 0.04). Conclusions: From these data we conclude that vitamin D was significantly associated with muscle power and force in adolescent girls.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Context: There has been a resurgence of vitamin D deficiency among infants, toddlers and adolescents in the United Kingdom. Myopathy<\/p>\n","protected":false},"author":22,"parent":0,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false},"tags":[],"thema":[5922,5924,5866,5878,5890,5856],"produktgruppe":[5827],"literatur_kategorie":[7221],"class_list":["post-164118","literatur","type-literatur","status-publish","format-standard","hentry","thema-clinical-application","thema-clinical-studies","thema-diagnostics-using-leonardo-pqct","thema-medical-applications","thema-paediatrics","thema-therapy-prevention-using-galileo","produktgruppe-leonardo-en","literatur_kategorie-clinical-studies"],"acf":[],"_links":{"self":[{"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/literatur\/164118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/literatur"}],"about":[{"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/types\/literatur"}],"author":[{"embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/users\/22"}],"version-history":[{"count":0,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/literatur\/164118\/revisions"}],"wp:attachment":[{"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/media?parent=164118"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/tags?post=164118"},{"taxonomy":"thema","embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/thema?post=164118"},{"taxonomy":"produktgruppe","embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/produktgruppe?post=164118"},{"taxonomy":"literatur_kategorie","embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/literatur_kategorie?post=164118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}