{"id":9931,"date":"2021-05-20T15:23:54","date_gmt":"2021-05-20T22:23:54","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=9931"},"modified":"2021-05-21T15:24:41","modified_gmt":"2021-05-21T22:24:41","slug":"assessment-of-the-association-of-vitamin-d-level-with-sars-cov-2-seropositivity-among-working-age-adults","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/05\/20\/assessment-of-the-association-of-vitamin-d-level-with-sars-cov-2-seropositivity-among-working-age-adults\/","title":{"rendered":"Assessment of the Association of Vitamin D Level With SARS-CoV-2 Seropositivity Among Working-Age Adults"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Low levels of Vitamin D (&lt;20 ng\/mL) was not associated with positivity for anti-SARS-CoV-2 IgG antibodies (OR=1.04, 95% CI=0.88-1.22), after adjustment for confounders in a large cohort study of US employees and spouses of Quest Diagnostics (n=18,148). Vitamin D levels were measured prior to the pandemic in 2019 and results were adjusted for age, sex, race\/ethnicity, education, body mass index, blood pressure, smoking status, and geographical location. The lack of a significant association with antibody positivity persisted even with a higher cutoff of &lt;30 ng\/mL, analysis using Vitamin D levels measured during the pandemic, and with propensity score analyses.\u00a0<\/span><\/li>\n<\/ul>\n<p><i><span style=\"font-weight: 400\">Li et al.\u00a0(May 19, 2021). Assessment of the Association of Vitamin D Level With SARS-CoV-2 Seropositivity Among Working-Age Adults. JAMA Network Open. <\/span><\/i><a href=\"https:\/\/doi.org\/10.1001\/jamanetworkopen.2021.11634\"><span style=\"font-weight: 400\">https:\/\/doi.org\/10.1001\/jamanetworkopen.2021.11634<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Low levels of Vitamin D (&lt;20 ng\/mL) was not associated with positivity for anti-SARS-CoV-2 IgG antibodies (OR=1.04, 95% CI=0.88-1.22), after adjustment for confounders in a large cohort study of US employees and spouses of Quest Diagnostics (n=18,148). Vitamin D levels were measured prior to the pandemic in 2019 and results were adjusted for age, sex,&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2021\/05\/20\/assessment-of-the-association-of-vitamin-d-level-with-sars-cov-2-seropositivity-among-working-age-adults\/\">Read more<\/a><\/div>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[6],"tags":[34],"topic":[20],"class_list":["post-9931","post","type-post","status-publish","format-standard","hentry","category-article-summary","tag-clinical-characteristics","topic-clinical-characteristics-and-health-care-setting"],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/comments?post=9931"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9931\/revisions"}],"predecessor-version":[{"id":9932,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/9931\/revisions\/9932"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=9931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=9931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=9931"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=9931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}