{"id":7647,"date":"2019-05-22T15:59:08","date_gmt":"2019-05-22T15:59:08","guid":{"rendered":"http:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/cumulative_incidence_-ci\/"},"modified":"2019-05-22T15:59:08","modified_gmt":"2019-05-22T15:59:08","slug":"cumulative_incidence_-ci","status":"publish","type":"post","link":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/cumulative_incidence_-ci\/","title":{"rendered":"Cumulative incidence (CI)"},"content":{"rendered":"<p>The proportion of people who become diseased during a specified period of time and calculated as:<\/p>\n<p class=\"\" style=\"text-align: center; \">CI = number of new cases of a disease during a given period of time \/ total population at risk<\/p>\n<p>An even more precise estimate of incidence that utilizies all available information is the incidence rate (IR), force of mobility or mortality, or incidence density (ID). &nbsp;This is considered to be a measure of the instantaneous rate of development of disease in a population and is defined as:<\/p>\n<p>ID = number of new cases of a disease during a given time period \/ total person-time of observation&nbsp;<\/p>\n<p class=\"\" style=\"text-align: left; \">See Epidemiology, Incidence, Odds ratio, Prevalence<\/p>\n<p><\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The proportion of people who become diseased during a specified period of time and calculated as: CI = number of new cases of a disease during a given period of time \/ total population at risk An even more precise estimate of incidence that utilizies all available information is the incidence rate (IR), force of &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/cumulative_incidence_-ci\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Cumulative incidence (CI)&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2],"class_list":["post-7647","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-glossary","entry"],"_links":{"self":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/7647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/comments?post=7647"}],"version-history":[{"count":0,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/7647\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/media?parent=7647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/categories?post=7647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/tags?post=7647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}