{"id":873,"date":"2026-10-12T17:03:46","date_gmt":"2026-10-12T17:03:46","guid":{"rendered":"https:\/\/avo6.com\/?page_id=873"},"modified":"2026-10-12T17:03:47","modified_gmt":"2026-10-12T17:03:47","slug":"immunologie-et-serologie","status":"publish","type":"page","link":"https:\/\/avo6.com\/?page_id=873","title":{"rendered":"Immunologie et s\u00e9rologie"},"content":{"rendered":"\n<p>Outils pour comparer des r\u00e9sultats successifs : variation de titre d\u2019anticorps et variation significative entre deux mesures compte tenu des variabilit\u00e9s analytique et biologique.<\/p>\n\n<div class=\"a6t-group a6t-has-tabs\" data-a6t-group=\"immunologie\"><nav class=\"a6t-tabs\" aria-label=\"Outils de cette page\"><ul><li><a href=\"#variation-titre\" data-a6t-tab=\"variation-titre\">Variation de titre<\/a><\/li><li><a href=\"#rcv\" data-a6t-tab=\"rcv\">Variation significative (RCV)<\/a><\/li><li><a href=\"#conversion-immunoglobulines\" data-a6t-tab=\"conversion-immunoglobulines\">Immunoglobulines : unit\u00e9s<\/a><\/li><\/ul><\/nav>\t<section class=\"a6t-tool\" id=\"variation-titre\" data-a6t-panel aria-labelledby=\"a6t-variation-titre-title\">\n\t\t<h2 id=\"a6t-variation-titre-title\" class=\"a6t-title\">Variation de titre d\u2019anticorps<\/h2>\n\t\t<p class=\"a6t-lead\">Facteur de variation et nombre de dilutions de raison 2 entre deux titres (s\u00e9rums appari\u00e9s).<\/p>\n\n\t\t<form class=\"calc a6t-form\" data-a6t-tool=\"variation-titre\" novalidate autocomplete=\"off\" aria-label=\"Calculateur : Variation de titre\">\n\t\t\t\t\t\t<fieldset class=\"a6t-fieldset\" disabled>\n\t\t\t\t<legend class=\"screen-reader-text\">Donn\u00e9es \u00e0 saisir<\/legend>\n\t\t\t\t<div class=\"field a6t-field\"><label for=\"a6t-variation-titre-t1\">Premier titre (d\u00e9nominateur, ex. 64 pour 1\/64)<\/label><input id=\"a6t-variation-titre-t1\" name=\"t1\" type=\"text\" inputmode=\"numeric\" autocomplete=\"off\" spellcheck=\"false\" value=\"\" aria-describedby=\"a6t-variation-titre-t1-err\" aria-required=\"true\"><span class=\"error\" id=\"a6t-variation-titre-t1-err\" data-a6t-err-for=\"t1\" aria-live=\"polite\"><\/span><\/div><div class=\"field a6t-field\"><label for=\"a6t-variation-titre-t2\">Second titre (d\u00e9nominateur)<\/label><input id=\"a6t-variation-titre-t2\" name=\"t2\" type=\"text\" inputmode=\"numeric\" autocomplete=\"off\" spellcheck=\"false\" value=\"\" aria-describedby=\"a6t-variation-titre-t2-err\" aria-required=\"true\"><span class=\"error\" id=\"a6t-variation-titre-t2-err\" data-a6t-err-for=\"t2\" aria-live=\"polite\"><\/span><\/div>\t\t\t\t<div class=\"a6t-actions\">\n\t\t\t\t\t<button type=\"submit\" class=\"btn btn-primary\">Calculer<\/button>\n\t\t\t\t\t<button type=\"reset\" class=\"btn btn-ghost\">R\u00e9initialiser<\/button>\n\t\t\t\t\t<button type=\"button\" class=\"a6t-linkbtn\" data-a6t-example>Essayer l\u2019exemple<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/fieldset>\n\t\t\t<p class=\"error a6t-formerror\" data-a6t-err-for=\"_\" role=\"alert\"><\/p>\n\n\t\t\t<div class=\"calc-result a6t-result\" role=\"status\" aria-live=\"polite\" tabindex=\"-1\" hidden>\n\t\t\t\t<div class=\"a6t-main\"><\/div>\n\t\t\t\t<ul class=\"a6t-lines\"><\/ul>\n\t\t\t\t<div class=\"a6t-chart\"><\/div>\n\t\t\t\t<div class=\"a6t-table\"><\/div>\n\t\t\t\t<p class=\"a6t-formula\"><\/p>\n\t\t\t\t<ul class=\"a6t-notes\"><\/ul>\n\t\t\t\t<p class=\"hint\">R\u00e9sultat indicatif, \u00e0 interpr\u00e9ter par un professionnel de sant\u00e9.<\/p>\n\t\t\t\t<div class=\"a6t-result-actions\">\n\t\t\t\t\t<button type=\"button\" class=\"btn btn-ghost\" data-a6t-copy>Copier le r\u00e9sultat<\/button>\n\t\t\t\t\t<span class=\"a6t-copied\" aria-live=\"polite\"><\/span>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t<noscript><p class=\"notice\">Ce calculateur fonctionne dans votre navigateur et n\u00e9cessite JavaScript. La formule et un exemple sont d\u00e9taill\u00e9s ci-dessous.<\/p><\/noscript>\n\t\t\t<script type=\"application\/json\" class=\"a6t-example-data\">{\"t1\":\"64\",\"t2\":\"256\"}<\/script>\n\t\t<\/form>\n\n\t\t<div class=\"a6t-doc\">\n\t\t\t<h3>Formule<\/h3>\n\t\t\t<div class=\"a6t-formula-box\"><p>Variation = titre 2 \/ titre 1 ; nombre de dilutions = log\u2082(variation).<\/p><\/div>\n\n\t\t\t<h3>Unit\u00e9s<\/h3>\n\t\t\t<p>D\u00e9nominateurs de dilution (1\/64 \u2192 64).<\/p>\n\n\t\t\t<h3>Exemple<\/h3>\n\t\t\t<p>De 1\/64 \u00e0 1\/256 : variation \u00d7 4, soit 2 dilutions de raison 2.<\/p>\n\n\t\t\t<h3>Limites<\/h3>\n\t\t\t<ul>\n\t\t\t\t\t\t\t\t\t<li>Valide seulement si les deux s\u00e9rums sont test\u00e9s par la m\u00eame m\u00e9thode, id\u00e9alement dans la m\u00eame s\u00e9rie.<\/li>\n\t\t\t\t\t\t\t\t\t<li>Une variation d\u2019une dilution est souvent dans la variabilit\u00e9 de la technique ; le crit\u00e8re d\u2019au moins 4 fois figure dans de nombreuses d\u00e9finitions de cas, \u00e0 v\u00e9rifier pour chaque infection.<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\n\t\t\t<h3>R\u00e9f\u00e9rences<\/h3>\n\t\t\t<ol class=\"a6t-refs\">\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/ph.health.mil\/cdt\/cphe-cdt-lab-titer-overview-appendix.pdf\" rel=\"noopener\" target=\"_blank\">Defense Health Agency. Lab Acronyms and Titer Overview (Armed Forces Reportable Medical Events Guidelines) \u2014 variation de titre d\u2019un facteur 4.<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ol>\n\t\t\t<p class=\"a6t-verified\">Formule v\u00e9rifi\u00e9e par rapport aux r\u00e9f\u00e9rences ci-dessus le 12 octobre 2026.<\/p>\n\t\t<\/div>\n\t<\/section>\n\t\t<section class=\"a6t-tool\" id=\"rcv\" data-a6t-panel aria-labelledby=\"a6t-rcv-title\">\n\t\t<h2 id=\"a6t-rcv-title\" class=\"a6t-title\">Valeur de r\u00e9f\u00e9rence du changement (RCV)<\/h2>\n\t\t<p class=\"a6t-lead\">Variation minimale entre deux r\u00e9sultats successifs d\u2019un m\u00eame patient pour qu\u2019elle soit significative, compte tenu des variabilit\u00e9s analytique et biologique.<\/p>\n\n\t\t<form class=\"calc a6t-form\" data-a6t-tool=\"rcv\" novalidate autocomplete=\"off\" aria-label=\"Calculateur : Variation significative (RCV)\">\n\t\t\t\t\t\t<fieldset class=\"a6t-fieldset\" disabled>\n\t\t\t\t<legend class=\"screen-reader-text\">Donn\u00e9es \u00e0 saisir<\/legend>\n\t\t\t\t<div class=\"field a6t-field\"><label for=\"a6t-rcv-cva\">CV analytique du laboratoire, CVa (%)<\/label><input id=\"a6t-rcv-cva\" name=\"cva\" type=\"text\" inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" value=\"\" aria-describedby=\"a6t-rcv-cva-err\" aria-required=\"true\"><span class=\"error\" id=\"a6t-rcv-cva-err\" data-a6t-err-for=\"cva\" aria-live=\"polite\"><\/span><\/div><div class=\"field a6t-field\"><label for=\"a6t-rcv-cvi\">CV biologique intra-individuel, CVi (%)<\/label><input id=\"a6t-rcv-cvi\" name=\"cvi\" type=\"text\" inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" value=\"\" aria-describedby=\"a6t-rcv-cvi-hint a6t-rcv-cvi-err\" aria-required=\"true\"><span class=\"hint\" id=\"a6t-rcv-cvi-hint\">Base EFLM de variabilit\u00e9 biologique.<\/span><span class=\"error\" id=\"a6t-rcv-cvi-err\" data-a6t-err-for=\"cvi\" aria-live=\"polite\"><\/span><\/div><div class=\"field a6t-field\"><label for=\"a6t-rcv-z\">Probabilit\u00e9<\/label><select id=\"a6t-rcv-z\" name=\"z\" aria-describedby=\"a6t-rcv-z-err\"><option value=\"1.96\" selected='selected'>95 % bilat\u00e9ral (Z = 1,96)<\/option><option value=\"2.58\">99 % bilat\u00e9ral (Z = 2,58)<\/option><option value=\"1.65\">95 % unilat\u00e9ral (Z = 1,65)<\/option><\/select><span class=\"error\" id=\"a6t-rcv-z-err\" data-a6t-err-for=\"z\" aria-live=\"polite\"><\/span><\/div><div class=\"field a6t-field\"><label for=\"a6t-rcv-v1\">Premier r\u00e9sultat \u2014 facultatif<\/label><input id=\"a6t-rcv-v1\" name=\"v1\" type=\"text\" inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" value=\"\" aria-describedby=\"a6t-rcv-v1-err\"><span class=\"error\" id=\"a6t-rcv-v1-err\" data-a6t-err-for=\"v1\" aria-live=\"polite\"><\/span><\/div><div class=\"field a6t-field\"><label for=\"a6t-rcv-v2\">Second r\u00e9sultat \u2014 facultatif<\/label><input id=\"a6t-rcv-v2\" name=\"v2\" type=\"text\" inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" value=\"\" aria-describedby=\"a6t-rcv-v2-err\"><span class=\"error\" id=\"a6t-rcv-v2-err\" data-a6t-err-for=\"v2\" aria-live=\"polite\"><\/span><\/div>\t\t\t\t<div class=\"a6t-actions\">\n\t\t\t\t\t<button type=\"submit\" class=\"btn btn-primary\">Calculer<\/button>\n\t\t\t\t\t<button type=\"reset\" class=\"btn btn-ghost\">R\u00e9initialiser<\/button>\n\t\t\t\t\t<button type=\"button\" class=\"a6t-linkbtn\" data-a6t-example>Essayer l\u2019exemple<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/fieldset>\n\t\t\t<p class=\"error a6t-formerror\" data-a6t-err-for=\"_\" role=\"alert\"><\/p>\n\n\t\t\t<div class=\"calc-result a6t-result\" role=\"status\" aria-live=\"polite\" tabindex=\"-1\" hidden>\n\t\t\t\t<div class=\"a6t-main\"><\/div>\n\t\t\t\t<ul class=\"a6t-lines\"><\/ul>\n\t\t\t\t<div class=\"a6t-chart\"><\/div>\n\t\t\t\t<div class=\"a6t-table\"><\/div>\n\t\t\t\t<p class=\"a6t-formula\"><\/p>\n\t\t\t\t<ul class=\"a6t-notes\"><\/ul>\n\t\t\t\t<p class=\"hint\">R\u00e9sultat indicatif, \u00e0 interpr\u00e9ter par un professionnel de sant\u00e9.<\/p>\n\t\t\t\t<div class=\"a6t-result-actions\">\n\t\t\t\t\t<button type=\"button\" class=\"btn btn-ghost\" data-a6t-copy>Copier le r\u00e9sultat<\/button>\n\t\t\t\t\t<span class=\"a6t-copied\" aria-live=\"polite\"><\/span>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t<noscript><p class=\"notice\">Ce calculateur fonctionne dans votre navigateur et n\u00e9cessite JavaScript. La formule et un exemple sont d\u00e9taill\u00e9s ci-dessous.<\/p><\/noscript>\n\t\t\t<script type=\"application\/json\" class=\"a6t-example-data\">{\"cva\":\"3\",\"cvi\":\"6\",\"z\":\"1.96\",\"v1\":\"5\",\"v2\":\"6,2\"}<\/script>\n\t\t<\/form>\n\n\t\t<div class=\"a6t-doc\">\n\t\t\t<h3>Formule<\/h3>\n\t\t\t<div class=\"a6t-formula-box\"><p>RCV (%) = \u221a2 \u00d7 Z \u00d7 \u221a(CVa\u00b2 + CVi\u00b2)<\/p><\/div>\n\n\t\t\t<h3>Unit\u00e9s<\/h3>\n\t\t\t<p>Coefficients de variation en %.<\/p>\n\n\t\t\t<h3>Exemple<\/h3>\n\t\t\t<p>CVa 3 %, CVi 6 %, 95 % : RCV = \u221a2 \u00d7 1,96 \u00d7 \u221a(9 + 36) = 18,6 % ; une hausse de 5,0 \u00e0 6,2 (+24 %) est significative.<\/p>\n\n\t\t\t<h3>Limites<\/h3>\n\t\t\t<ul>\n\t\t\t\t\t\t\t\t\t<li>Formule sym\u00e9trique : la variabilit\u00e9 pr\u00e9-analytique est suppos\u00e9e n\u00e9gligeable.<\/li>\n\t\t\t\t\t\t\t\t\t<li>Le CVi doit provenir d\u2019une source reconnue et correspondre \u00e0 la population (sujet sain, pathologie).<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\n\t\t\t<h3>R\u00e9f\u00e9rences<\/h3>\n\t\t\t<ol class=\"a6t-refs\">\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t\t\tFraser CG, Harris EK. Generation and application of data on biological variation in clinical chemistry. Crit Rev Clin Lab Sci. 1989;27(5):409-437.\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/myadlm.org\/science-and-research\/clinical-chemistry\/clinical-chemistry-trainee-council\/pearls-of-laboratory-medicine-in-english\/2012\/biological-variation\" rel=\"noopener\" target=\"_blank\">ADLM (AACC). Pearls of Laboratory Medicine \u2014 Biological Variation.<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/biologicalvariation.eu\/\" rel=\"noopener\" target=\"_blank\">EFLM Biological Variation Database (valeurs de CVi).<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ol>\n\t\t\t<p class=\"a6t-verified\">Formule v\u00e9rifi\u00e9e par rapport aux r\u00e9f\u00e9rences ci-dessus le 12 octobre 2026.<\/p>\n\t\t<\/div>\n\t<\/section>\n\t\t<section class=\"a6t-tool\" id=\"conversion-immunoglobulines\" data-a6t-panel aria-labelledby=\"a6t-conversion-immunoglobulines-title\">\n\t\t<h2 id=\"a6t-conversion-immunoglobulines-title\" class=\"a6t-title\">Conversions d\u2019immunoglobulines (IgG, IgA, IgM)<\/h2>\n\t\t<p class=\"a6t-lead\">Conversion des concentrations d\u2019IgG, IgA et IgM entre g\/L, mg\/dL et mg\/L.<\/p>\n\n\t\t<form class=\"calc a6t-form\" data-a6t-tool=\"conversion-immunoglobulines\" novalidate autocomplete=\"off\" aria-label=\"Calculateur : Immunoglobulines : unit\u00e9s\">\n\t\t\t\t\t\t<fieldset class=\"a6t-fieldset\" disabled>\n\t\t\t\t<legend class=\"screen-reader-text\">Donn\u00e9es \u00e0 saisir<\/legend>\n\t\t\t\t<div class=\"field a6t-field\"><label for=\"a6t-conversion-immunoglobulines-cls\">Classe<\/label><select id=\"a6t-conversion-immunoglobulines-cls\" name=\"cls\" aria-describedby=\"a6t-conversion-immunoglobulines-cls-err\"><option value=\"IgG\" selected='selected'>IgG<\/option><option value=\"IgA\">IgA<\/option><option value=\"IgM\">IgM<\/option><\/select><span class=\"error\" id=\"a6t-conversion-immunoglobulines-cls-err\" data-a6t-err-for=\"cls\" aria-live=\"polite\"><\/span><\/div><div class=\"field a6t-field\"><label for=\"a6t-conversion-immunoglobulines-value\">Concentration<\/label><div class=\"input-unit\"><input id=\"a6t-conversion-immunoglobulines-value\" name=\"value\" type=\"text\" inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" value=\"\" aria-describedby=\"a6t-conversion-immunoglobulines-value-err\" aria-required=\"true\"><select id=\"a6t-conversion-immunoglobulines-from\" name=\"from\" aria-label=\"Unit\u00e9 de d\u00e9part\"><option value=\"g\/L\" selected='selected'>g\/L<\/option><option value=\"mg\/dL\">mg\/dL<\/option><option value=\"mg\/L\">mg\/L<\/option><\/select><\/div><span class=\"error\" id=\"a6t-conversion-immunoglobulines-value-err\" data-a6t-err-for=\"value from\" aria-live=\"polite\"><\/span><\/div><div class=\"field a6t-field\"><label for=\"a6t-conversion-immunoglobulines-to\">Convertir en<\/label><select id=\"a6t-conversion-immunoglobulines-to\" name=\"to\" aria-describedby=\"a6t-conversion-immunoglobulines-to-err\"><option value=\"g\/L\">g\/L<\/option><option value=\"mg\/dL\" selected='selected'>mg\/dL<\/option><option value=\"mg\/L\">mg\/L<\/option><\/select><span class=\"error\" id=\"a6t-conversion-immunoglobulines-to-err\" data-a6t-err-for=\"to\" aria-live=\"polite\"><\/span><\/div>\t\t\t\t<div class=\"a6t-actions\">\n\t\t\t\t\t<button type=\"submit\" class=\"btn btn-primary\">Calculer<\/button>\n\t\t\t\t\t<button type=\"reset\" class=\"btn btn-ghost\">R\u00e9initialiser<\/button>\n\t\t\t\t\t<button type=\"button\" class=\"a6t-linkbtn\" data-a6t-example>Essayer l\u2019exemple<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/fieldset>\n\t\t\t<p class=\"error a6t-formerror\" data-a6t-err-for=\"_\" role=\"alert\"><\/p>\n\n\t\t\t<div class=\"calc-result a6t-result\" role=\"status\" aria-live=\"polite\" tabindex=\"-1\" hidden>\n\t\t\t\t<div class=\"a6t-main\"><\/div>\n\t\t\t\t<ul class=\"a6t-lines\"><\/ul>\n\t\t\t\t<div class=\"a6t-chart\"><\/div>\n\t\t\t\t<div class=\"a6t-table\"><\/div>\n\t\t\t\t<p class=\"a6t-formula\"><\/p>\n\t\t\t\t<ul class=\"a6t-notes\"><\/ul>\n\t\t\t\t<p class=\"hint\">R\u00e9sultat indicatif, \u00e0 interpr\u00e9ter par un professionnel de sant\u00e9.<\/p>\n\t\t\t\t<div class=\"a6t-result-actions\">\n\t\t\t\t\t<button type=\"button\" class=\"btn btn-ghost\" data-a6t-copy>Copier le r\u00e9sultat<\/button>\n\t\t\t\t\t<span class=\"a6t-copied\" aria-live=\"polite\"><\/span>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t<noscript><p class=\"notice\">Ce calculateur fonctionne dans votre navigateur et n\u00e9cessite JavaScript. La formule et un exemple sont d\u00e9taill\u00e9s ci-dessous.<\/p><\/noscript>\n\t\t\t<script type=\"application\/json\" class=\"a6t-example-data\">{\"cls\":\"IgG\",\"value\":\"10\",\"from\":\"g\\\/L\",\"to\":\"mg\\\/dL\"}<\/script>\n\t\t<\/form>\n\n\t\t<div class=\"a6t-doc\">\n\t\t\t<h3>Formule<\/h3>\n\t\t\t<div class=\"a6t-formula-box\"><p>1 g\/L = 100 mg\/dL = 1 000 mg\/L.<\/p><\/div>\n\n\t\t\t<h3>Unit\u00e9s<\/h3>\n\t\t\t<p>g\/L, mg\/dL, mg\/L.<\/p>\n\n\t\t\t<h3>Exemple<\/h3>\n\t\t\t<p>IgG 10 g\/L = 1 000 mg\/dL.<\/p>\n\n\t\t\t<h3>Limites<\/h3>\n\t\t\t<ul>\n\t\t\t\t\t\t\t\t\t<li>Conversion d\u2019unit\u00e9s de masse uniquement ; deux m\u00e9thodes de dosage diff\u00e9rentes ne deviennent pas comparables par conversion.<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\n\t\t\t<h3>R\u00e9f\u00e9rences<\/h3>\n\t\t\t<ol class=\"a6t-refs\">\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.bipm.org\/fr\/publications\/si-brochure\" rel=\"noopener\" target=\"_blank\">BIPM. Le Syst\u00e8me international d\u2019unit\u00e9s (SI), 9e \u00e9dition.<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ol>\n\t\t\t<p class=\"a6t-verified\">Formule v\u00e9rifi\u00e9e par rapport aux r\u00e9f\u00e9rences ci-dessus le 12 octobre 2026.<\/p>\n\t\t<\/div>\n\t<\/section>\n\t<aside class=\"box box-warning a6t-disclaimer\" role=\"note\"><strong>Avertissement :<\/strong> ces outils sont p\u00e9dagogiques. Les calculs sont effectu\u00e9s dans votre navigateur ; aucune valeur n\u2019est enregistr\u00e9e ni transmise. Ils ne posent pas de diagnostic et ne remplacent pas l\u2019avis d\u2019un m\u00e9decin, d\u2019un biologiste ou d\u2019un pharmacien.<\/aside><nav class=\"a6t-related\" aria-labelledby=\"a6t-rel-immunologie\"><h2 id=\"a6t-rel-immunologie\">Outils associ\u00e9s<\/h2><ul><li><a href=\"https:\/\/avo6.com\/?page_id=867\">Biostatistiques et contr\u00f4le qualit\u00e9<\/a><\/li><li><a href=\"https:\/\/avo6.com\/?page_id=849\">Convertisseur d\u2019unit\u00e9s biologiques<\/a><\/li><li><a href=\"https:\/\/avo6.com\/?page_id=857\">Tous les outils de biologie m\u00e9dicale<\/a><\/li><\/ul><\/nav><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Outils pour comparer des r\u00e9sultats successifs : variation de titre d\u2019anticorps et variation significative entre deux mesures compte tenu des variabilit\u00e9s analytique et biologique.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-873","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"Outils pour comparer des r\u00e9sultats successifs : variation de titre d\u2019anticorps et variation significative entre deux mesures compte tenu des variabilit\u00e9s analytique et biologique.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/avo6.com\/?page_id=873\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Le Monde Des Analyses M\u00e9dicales \u2013 Si vous souhaitez en savoir plus sur les analyses m\u00e9dicales et leur fonctionnement ? 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