{"id":76857,"date":"2023-07-26T09:20:25","date_gmt":"2023-07-26T07:20:25","guid":{"rendered":"https:\/\/andreaforneris.com\/web\/?p=76857"},"modified":"2023-07-26T09:20:25","modified_gmt":"2023-07-26T07:20:25","slug":"accuratezza-sensibilita-e-specificita","status":"publish","type":"post","link":"https:\/\/andreaforneris.com\/web\/accuratezza-sensibilita-e-specificita\/","title":{"rendered":"Accuratezza, Sensibilit\u00e0 e Specificit\u00e0"},"content":{"rendered":"<p>Piccolo ripasso sul significato dei termini Accuratezza, Sensibilit\u00e0 e Specificit\u00e0 che spesso si leggono negli articoli scientifici.<\/p>\n<p>Un breve articolo che descrive in modo chiaro, ragionato e con chiari esempi pratici \u00e9 questo\u00a0 Part 1: Simple Definition and Calculation of Accuracy, Sensitivity and Specificity. Emerg (Tehran). 2015 Spring;3(2):48-9. PMID: 26495380; PMCID: PMC4614595.<\/p>\n<p>Per riassumere brevemente:<\/p>\n<p><span id=\"MathJax-Span-2\" class=\"mrow\"><strong><span id=\"MathJax-Span-3\" class=\"mi\">Accuratezza<\/span><\/strong><span id=\"MathJax-Span-4\" class=\"mo\">=(<\/span><span id=\"MathJax-Span-5\" class=\"mfrac\"><span id=\"MathJax-Span-6\" class=\"mrow\"><span id=\"MathJax-Span-7\" class=\"mrow\"><span id=\"MathJax-Span-8\" class=\"mi\">TP<\/span><span id=\"MathJax-Span-9\" class=\"mo\">+<\/span><span id=\"MathJax-Span-10\" class=\"mi\">TN)\/(<\/span><\/span><\/span><span id=\"MathJax-Span-11\" class=\"mrow\"><span id=\"MathJax-Span-12\" class=\"mrow\"><span id=\"MathJax-Span-13\" class=\"mi\">TP<\/span><span id=\"MathJax-Span-14\" class=\"mo\">+<\/span><span id=\"MathJax-Span-15\" class=\"mi\">TN<\/span><span id=\"MathJax-Span-16\" class=\"mo\">+<\/span><span id=\"MathJax-Span-17\" class=\"mi\">FP<\/span><span id=\"MathJax-Span-18\" class=\"mo\">+<\/span><span id=\"MathJax-Span-19\" class=\"mi\">FN)<\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u00e9 la capacit\u00e0 di differenziare correttamente i soggetti sani dai pazienti affetti dal disturbo in oggetto<\/p>\n<p>&nbsp;<\/p>\n<p><span id=\"MathJax-Element-2-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"M2\" class=\"math\"><span id=\"MathJax-Span-21\" class=\"mrow\"><span id=\"MathJax-Span-22\" class=\"mi\">Sensibilit\u00e0<\/span><span id=\"MathJax-Span-23\" class=\"mo\">=<\/span><span id=\"MathJax-Span-24\" class=\"mfrac\"><span id=\"MathJax-Span-25\" class=\"mrow\"><span id=\"MathJax-Span-26\" class=\"mrow\"><span id=\"MathJax-Span-27\" class=\"mi\">TP\/(<\/span><\/span><\/span><span id=\"MathJax-Span-28\" class=\"mrow\"><span id=\"MathJax-Span-29\" class=\"mrow\"><span id=\"MathJax-Span-30\" class=\"mi\">TP<\/span><span id=\"MathJax-Span-31\" class=\"mo\">+<\/span><span id=\"MathJax-Span-32\" class=\"mi\">FN)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>E&#8217; la capacit\u00e0 di rivelare i casi patologici<\/p>\n<p>&nbsp;<\/p>\n<p><span id=\"MathJax-Element-3-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"M3\" class=\"math\"><span id=\"MathJax-Span-34\" class=\"mrow\"><span id=\"MathJax-Span-35\" class=\"mi\">Specificit\u00e0<\/span><span id=\"MathJax-Span-36\" class=\"mo\">=<\/span><span id=\"MathJax-Span-37\" class=\"mfrac\"><span id=\"MathJax-Span-38\" class=\"mrow\"><span id=\"MathJax-Span-39\" class=\"mrow\"><span id=\"MathJax-Span-40\" class=\"mi\">TN\/(<\/span><\/span><\/span><span id=\"MathJax-Span-41\" class=\"mrow\"><span id=\"MathJax-Span-42\" class=\"mrow\"><span id=\"MathJax-Span-43\" class=\"mi\">TN<\/span><span id=\"MathJax-Span-44\" class=\"mo\">+<\/span><span id=\"MathJax-Span-45\" class=\"mi\">FP)<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>Si riferisce alla capacit\u00e0 di discriminare i casi di soggetti sani<\/p>\n<p>&nbsp;<\/p>\n<p>dove<\/p>\n<p><span id=\"MathJax-Span-2\" class=\"mrow\"><span id=\"MathJax-Span-5\" class=\"mfrac\"><span id=\"MathJax-Span-11\" class=\"mrow\"><span id=\"MathJax-Span-12\" class=\"mrow\"><span id=\"MathJax-Span-13\" class=\"mi\">TP Veri Positivi , <\/span><span id=\"MathJax-Span-15\" class=\"mi\">TN <span id=\"MathJax-Span-13\" class=\"mi\">Veri<\/span> Negativi, <\/span><span id=\"MathJax-Span-17\" class=\"mi\">FP Falsi Positivi ,<\/span><span id=\"MathJax-Span-19\" class=\"mi\">FN Falsi Negativi<\/span><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Piccolo ripasso sul significato dei termini Accuratezza, Sensibilit\u00e0 e Specificit\u00e0 che spesso si leggono negli articoli scientifici. Un breve articolo che descrive in modo chiaro, ragionato e con chiari esempi pratici \u00e9 questo\u00a0 Part 1: Simple Definition and Calculation of Accuracy, Sensitivity and Specificity. Emerg (Tehran). 2015 Spring;3(2):48-9. PMID: 26495380; PMCID: PMC4614595. Per riassumere brevemente:&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/posts\/76857"}],"collection":[{"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/comments?post=76857"}],"version-history":[{"count":1,"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/posts\/76857\/revisions"}],"predecessor-version":[{"id":76858,"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/posts\/76857\/revisions\/76858"}],"wp:attachment":[{"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/media?parent=76857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/categories?post=76857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/andreaforneris.com\/web\/wp-json\/wp\/v2\/tags?post=76857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}