{"id":8719,"date":"2020-08-04T11:06:18","date_gmt":"2020-08-04T18:06:18","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=8719"},"modified":"2021-04-06T11:07:01","modified_gmt":"2021-04-06T18:07:01","slug":"sars-cov-2-seroprevalence-across-a-diverse-cohort-of-healthcare-workers","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2020\/08\/04\/sars-cov-2-seroprevalence-across-a-diverse-cohort-of-healthcare-workers\/","title":{"rendered":"SARS-CoV-2 Seroprevalence Across a Diverse Cohort of Healthcare Workers"},"content":{"rendered":"<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"44\" data-aria-posinset=\"2\" data-aria-level=\"1\"><i><span data-contrast=\"none\">[pre-print, not peer-reviewed]<\/span><\/i><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">A\u00a0<\/span><span data-contrast=\"auto\">study\u00a0<\/span><span data-contrast=\"auto\">among workers at a multi-site healthcare system in LA County estimated\u00a0<\/span><span data-contrast=\"auto\">SARS-CoV-2 antibody\u00a0<\/span><span data-contrast=\"auto\">seroprevalence post<\/span><span data-contrast=\"auto\">&#8211;<\/span><span data-contrast=\"auto\">stratified on demographic group<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">(n=<\/span><span data-contrast=\"auto\">15,000 invited<\/span><span data-contrast=\"auto\">;<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">6,<\/span><span data-contrast=\"auto\">062\u00a0<\/span><span data-contrast=\"auto\">participated<\/span><span data-contrast=\"auto\">)<\/span><span data-contrast=\"auto\">.\u00a0<\/span><span data-contrast=\"auto\">Overall seroprevalence was 4.1% (95% CI 3.1, 5.7%), with\u00a0<\/span><span data-contrast=\"auto\">lower\u00a0<\/span><span data-contrast=\"auto\">estimates in\u00a0<\/span><span data-contrast=\"auto\">older\u00a0<\/span><span data-contrast=\"auto\">workers\u00a0<\/span><span data-contrast=\"auto\">(<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">OR<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">=<\/span><span data-contrast=\"auto\">\u00a00.8, 95% CI 0.7, 0.9)\u00a0<\/span><span data-contrast=\"auto\">and\u00a0<\/span><span data-contrast=\"auto\">higher estimates in\u00a0<\/span><span data-contrast=\"auto\">Hispanic workers<\/span><span data-contrast=\"auto\">\u00a0(5.7%<\/span><span data-contrast=\"auto\">;\u00a0<\/span><span data-contrast=\"auto\">95% CI 3.9, 8.3<\/span><span data-contrast=\"auto\">%;<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">OR<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">=<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">1.<\/span><span data-contrast=\"auto\">8<\/span><span data-contrast=\"auto\">, 95% CI 1.<\/span><span data-contrast=\"auto\">3<\/span><span data-contrast=\"auto\">, 2.4<\/span><span data-contrast=\"auto\">)<\/span><span data-contrast=\"auto\">.\u00a0<\/span><span data-contrast=\"auto\">Significant<\/span><span data-contrast=\"auto\">ly higher estimates\u00a0<\/span><span data-contrast=\"auto\">were also\u00a0<\/span><span data-contrast=\"auto\">observed<\/span><span data-contrast=\"auto\">\u00a0for African American race (<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">OR<\/span><span data-contrast=\"auto\">=<\/span><span data-contrast=\"auto\">1.<\/span><span data-contrast=\"auto\">8<\/span><span data-contrast=\"auto\">, 95% CI 1.<\/span><span data-contrast=\"auto\">1<\/span><span data-contrast=\"auto\">, 2.9)<\/span><span data-contrast=\"auto\">, and for\u00a0<\/span><span data-contrast=\"auto\">workers with\u00a0<\/span><span data-contrast=\"auto\">asthma (<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">OR<\/span><span data-contrast=\"auto\">=<\/span><span data-contrast=\"auto\">0.<\/span><span data-contrast=\"auto\">5<\/span><span data-contrast=\"auto\">, 95% CI 0.<\/span><span data-contrast=\"auto\">3<\/span><span data-contrast=\"auto\">, 0.8<\/span><span data-contrast=\"auto\">)<\/span><span data-contrast=\"auto\">.\u00a0<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><i><span data-contrast=\"none\">Ebinger<\/span><\/i><i><span data-contrast=\"none\">\u00a0et al. (August 4, 2020). SARS-CoV-2 Seroprevalence Across a Diverse Cohort of Healthcare Workers. Pre-print downloaded on August 4 from\u00a0<\/span><\/i><a href=\"https:\/\/doi.org\/10.1101\/2020.07.31.20163055\"><span data-contrast=\"none\">https:\/\/doi.org\/10.1101\/2020.07.31.20163055<\/span><\/a><i><span data-contrast=\"none\">\u00a0<\/span><\/i><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[pre-print, not peer-reviewed]\u00a0A\u00a0study\u00a0among workers at a multi-site healthcare system in LA County estimated\u00a0SARS-CoV-2 antibody\u00a0seroprevalence post&#8211;stratified on demographic group\u00a0(n=15,000 invited;\u00a06,062\u00a0participated).\u00a0Overall seroprevalence was 4.1% (95% CI 3.1, 5.7%), with\u00a0lower\u00a0estimates in\u00a0older\u00a0workers\u00a0(aOR\u00a0=\u00a00.8, 95% CI 0.7, 0.9)\u00a0and\u00a0higher estimates in\u00a0Hispanic workers\u00a0(5.7%;\u00a095% CI 3.9, 8.3%;\u00a0aOR\u00a0=\u00a01.8, 95% CI 1.3, 2.4).\u00a0Significantly higher estimates\u00a0were also\u00a0observed\u00a0for African American race (aOR=1.8, 95% CI 1.1, 2.9), and for\u00a0workers&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2020\/08\/04\/sars-cov-2-seroprevalence-across-a-diverse-cohort-of-healthcare-workers\/\">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":[],"topic":[20],"class_list":["post-8719","post","type-post","status-publish","format-standard","hentry","category-article-summary","topic-clinical-characteristics-and-health-care-setting"],"_links":{"self":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/8719","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=8719"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/8719\/revisions"}],"predecessor-version":[{"id":8720,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/8719\/revisions\/8720"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=8719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=8719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=8719"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=8719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}