{"id":7098,"date":"2020-05-26T16:46:10","date_gmt":"2020-05-26T23:46:10","guid":{"rendered":"https:\/\/depts.washington.edu\/pandemicalliance\/?p=7098"},"modified":"2021-03-19T17:01:10","modified_gmt":"2021-03-20T00:01:10","slug":"incidence-clinical-outcomes-and-transmission-dynamics-of-severe-coronavirus-disease-2019-in-california-and-washington-prospective-cohort-study","status":"publish","type":"post","link":"https:\/\/depts.washington.edu\/pandemicalliance\/2020\/05\/26\/incidence-clinical-outcomes-and-transmission-dynamics-of-severe-coronavirus-disease-2019-in-california-and-washington-prospective-cohort-study\/","title":{"rendered":"Incidence, Clinical Outcomes, and Transmission Dynamics of Severe Coronavirus Disease 2019 in California and Washington: Prospective Cohort Study."},"content":{"rendered":"<ul>\n<li><span data-contrast=\"auto\">Out of over 9 million healthcare plan enrollees in northern California, southern California, and Washington State, the cumulative incidence of first hospital admission for COVID-19 by April 22 was 15.6 per 100,000 persons in northern California, 23.3 per 100,000 persons in southern California, and 14.7 per 100,000 persons in Washington.\u00a0<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"39\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Median\u00a0duration of hospital stay was 9.3 days among survivors and 12.7 days among non-survivors. Probability of ICU admission was 48.5% for male patients and 32% for female patients and median duration of ICU stay was 10.6 days.<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"39\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Case fatality among admitted patients was 23.5% among male patients and 14.9% among female inpatients, with case fatality increasing by age for both sexes.\u00a0<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"39\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">The reproductive number declined during the study period in each region.\u00a0<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><i><span data-contrast=\"none\">Lewnard et al. (May 22, 2020). Incidence, Clinical Outcomes, and Transmission Dynamics of Severe Coronavirus Disease 2019 in California and Washington: Prospective Cohort Study. BMJ.\u00a0<\/span><\/i><a href=\"https:\/\/doi.org\/10.1136\/bmj.m1923\"><i><span data-contrast=\"none\">https:\/\/doi.org\/10.1136\/bmj.m1923<\/span><\/i><\/a><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Out of over 9 million healthcare plan enrollees in northern California, southern California, and Washington State, the cumulative incidence of first hospital admission for COVID-19 by April 22 was 15.6 per 100,000 persons in northern California, 23.3 per 100,000 persons in southern California, and 14.7 per 100,000 persons in Washington.\u00a0\u00a0 Median\u00a0duration of hospital stay was&#8230;<\/p>\n<div><a class=\"more\" href=\"https:\/\/depts.washington.edu\/pandemicalliance\/2020\/05\/26\/incidence-clinical-outcomes-and-transmission-dynamics-of-severe-coronavirus-disease-2019-in-california-and-washington-prospective-cohort-study\/\">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-7098","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\/7098","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=7098"}],"version-history":[{"count":1,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/7098\/revisions"}],"predecessor-version":[{"id":7099,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/posts\/7098\/revisions\/7099"}],"wp:attachment":[{"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/media?parent=7098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/categories?post=7098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/tags?post=7098"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/depts.washington.edu\/pandemicalliance\/wp-json\/wp\/v2\/topic?post=7098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}