{"id":66824,"date":"2022-10-12T10:32:03","date_gmt":"2022-10-12T10:32:03","guid":{"rendered":"https:\/\/trainanddevelop.ca\/total-recordable-injury-frequency-formulas-all-you-need-to-know-about-trifs\/"},"modified":"2026-04-29T06:53:03","modified_gmt":"2026-04-29T06:53:03","slug":"total-recordable-injury-frequency-formulas-all-you-need-to-know-about-trifs","status":"publish","type":"post","link":"https:\/\/trainanddevelop.ca\/fr\/blog\/total-recordable-injury-frequency-formulas-all-you-need-to-know-about-trifs\/","title":{"rendered":"Formules de fr\u00e9quence des blessures enregistrables | Tout ce qu'il faut savoir sur les TRIF"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-59863\" src=\"\/wp-content\/uploads\/2026\/04\/ConstructionSupervisorCalculatingTRIF_TotalRecordableInjuryBlog-300x154-1.webp\" sizes=\"auto, (max-width: 1292px) 100vw, 1292px\" alt=\"Construction worker digital tablet texting cell phone at constru\" width=\"1292\" height=\"663\" \/><\/p>\n<p>Un aspect essentiel du suivi des performances en mati\u00e8re de s\u00e9curit\u00e9 pour toute entreprise consiste \u00e0 calculer l'indice de fr\u00e9quence des blessures enregistrables, ou TRIF. La formule elle-m\u00eame est assez simple, mais ses implications peuvent \u00eatre assez importantes. Par exemple, un TRIF sup\u00e9rieur \u00e0 la moyenne pourrait entra\u00eener une augmentation des primes d'assurance ou des inspections de s\u00e9curit\u00e9 surprises. Cela pourrait m\u00eame avoir des cons\u00e9quences sur la r\u00e9putation d'une entreprise \u2013 personne ne veut \u00eatre connu comme l'entreprise n\u00e9gligente en mati\u00e8re de s\u00e9curit\u00e9 des travailleurs. Puisque l'\u00e9tablissement des risques pour la s\u00e9curit\u00e9 est l'une des premi\u00e8res \u00e9tapes pour <a href=\"\/fr\/blog\/safety-reflects-leadership\/\">d\u00e9velopper une culture de la s\u00e9curit\u00e9<\/a>, calculer la fr\u00e9quence totale des blessures enregistrables est essentiel pour construire un meilleur lieu de travail.<\/p>\n<h4 ><strong>Explorer cet article<\/strong><\/h4>\n<ol class=\"wp-block-list\" type=\"1\">\n<li><a href=\"#_Calculating_Total_Recordable\">Calcul de la fr\u00e9quence totale des blessures enregistrables<\/a><\/li>\n<li><a href=\"#_Why_Organizations_Track\">Pourquoi les organisations suivent-elles la fr\u00e9quence totale des blessures enregistrables ?<\/a><\/li>\n<li><a href=\"#_Pros_and_Cons\">Avantages et inconv\u00e9nients de l'utilisation des TRIF<\/a><\/li>\n<li><a href=\"#_What_TRIFs_Aren\u2019t\">Choses \u00e0 consid\u00e9rer lors de l'utilisation des formules de fr\u00e9quence des blessures enregistrables totales<\/a><\/li>\n<li><a href=\"#_Why_Reducing_Your\">Pourquoi la r\u00e9duction du TRIF de votre organisation devrait \u00eatre une priorit\u00e9<\/a><\/li>\n<\/ol>\n<h2 ><a id=\"_Calculating_Total_Recordable\"><\/a><strong>Calcul de la fr\u00e9quence totale des blessures enregistrables<\/strong><\/h2>\n<p>Dans la plupart des cas, les TRIF sont calcul\u00e9s annuellement ; cela permet non seulement aux entreprises de voir la situation dans son ensemble pour une am\u00e9lioration <a href=\"\/fr\/courses\/hazard-identification-assessment-and-control\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u00e9valuation des risques<\/a>, mais cela leur permet \u00e9galement de comparer leur score avec d'autres entreprises qui utilisent des donn\u00e9es de la m\u00eame p\u00e9riode. La formule du TRIF ressemble \u00e0 ceci :<\/p>\n<p><strong>(Nombre de blessures x 200 000) \/ (nombre d'heures travaill\u00e9es)<\/strong><\/p>\n<p>Une formule assez simple, qui est facile \u00e0 comprendre une fois que l'on sait ce que l'on regarde.<\/p>\n<p>Le premier \u00e9l\u00e9ment de la formule, le nombre de blessures, provient de tous les incidents ou maladies sur le lieu de travail qui se sont produits au travail, ou qui sont le r\u00e9sultat d'activit\u00e9s li\u00e9es au travail. Il pourrait s'agir d'une lombalgie due \u00e0 un effort physique sur un chantier de construction, de sympt\u00f4mes d'empoisonnement apr\u00e8s exposition \u00e0 une toxine, ou de tout autre cas.<\/p>\n<p>Le deuxi\u00e8me nombre de la formule, 200 000, repr\u00e9sente le nombre d'heures qui seraient enregistr\u00e9es par 100 employ\u00e9s, travaillant 40 heures par semaine, pendant un an. Ceci standardise les r\u00e9sultats du TRIF en estimant le nombre annuel de blessures pour 100 travailleurs \u00e0 temps plein.<\/p>\n<p>Le troisi\u00e8me nombre de la formule, le nombre d'heures travaill\u00e9es, fournit des donn\u00e9es du nombre r\u00e9el de travailleurs, et non pas celui hypoth\u00e9tique de 100 employ\u00e9s. Cela ajuste le nombre r\u00e9sultant pour refl\u00e9ter la taille de l'entreprise.<\/p>\n<p>Voyons maintenant la formule du TRIF en action. Si une entreprise de 150 employ\u00e9s \u00e0 temps plein a d\u00e9clar\u00e9 3 blessures au cours de l'ann\u00e9e \u00e9coul\u00e9e, voici \u00e0 quoi ressemblerait la formule du TRIF :<\/p>\n<p><strong>(3 x 200 000) \/ (300 000) = 2<\/strong><\/p>\n<p>La formule TRIF peut \u00e9galement \u00eatre utilis\u00e9e pour suivre les blessures trimestrielles au lieu des blessures annuelles ; il suffit de remplacer 200 000 par 50 000, qui est le nombre d'heures que 100 employ\u00e9s \u00e0 temps plein travailleraient en un trimestre.<\/p>\n<p><a href=\"\/wp-content\/uploads\/2026\/04\/ProfessionalManThinkingAboutTRIF_TotalRecordableInjuryBlog-1024x421-1.webp\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/ProfessionalManThinkingAboutTRIF_TotalRecordableInjuryBlog-1024x421-1.webp\"  alt=\"Portrait Caucasian professional Engineer factory. Engineering worker in safety hardhat at factory industrial facilities. Heavy Industry Manufacturing Factory\" width=\"1271\" height=\"521\" \/><\/a><\/p>\n<h2 ><a id=\"_Why_Organizations_Track\"><\/a><strong>Pourquoi les organisations suivent-elles la fr\u00e9quence totale des blessures enregistrables ?<\/strong><\/h2>\n<p>L'objectif principal du TRIF est de fournir un aper\u00e7u de l'efficacit\u00e9 des mesures de s\u00e9curit\u00e9 pass\u00e9es. Il permet \u00e9galement aux organisations de comparer leur TRIF avec celles d'autres entreprises du m\u00eame secteur, afin de prendre leur propre temp\u00e9rature, pour ainsi dire. Un TRIF \u00e9lev\u00e9 indiquerait que les mesures de s\u00e9curit\u00e9 d\u00e9j\u00e0 en place n\u00e9cessitaient des am\u00e9liorations ; un TRIF faible indiquerait que leurs mesures de s\u00e9curit\u00e9 \u00e9taient ad\u00e9quates et efficaces l'ann\u00e9e pr\u00e9c\u00e9dente. Le suivi des TRIF est particuli\u00e8rement important pour les industries telles que la construction, l'agriculture, la p\u00eache\/chasse, ou autres <a href=\"https:\/\/injuryfacts.nsc.org\/work\/industry-incidence-rates\/most-dangerous-industries\/\" target=\"_blank\" rel=\"noreferrer noopener\">secteurs d'activit\u00e9 plus susceptibles de causer des blessures<\/a>.<\/p>\n<h2 ><a id=\"_Pros_and_Cons\"><\/a><strong>Avantages et inconv\u00e9nients de l'utilisation des TRIF<\/strong><\/h2>\n<p>Le suivi de la fr\u00e9quence totale des blessures signalables peut \u00eatre tr\u00e8s utile \u2013 dans une certaine mesure. Il pr\u00e9sente \u00e9galement quelques inconv\u00e9nients que vous devriez garder \u00e0 l'esprit lors de l'interpr\u00e9tation des TFSR.<\/p>\n<p><strong>Avantages :<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>Il offre une mani\u00e8re standardis\u00e9e de mesurer la performance en mati\u00e8re de s\u00e9curit\u00e9, quelle que soit l'industrie mesur\u00e9e.<\/li>\n<li>C'est facile \u00e0 calculer, car seulement deux chiffres sont n\u00e9cessaires : le nombre d'incidents rapport\u00e9s et le nombre d'heures travaill\u00e9es.<\/li>\n<\/ul>\n<p><strong>Inconv\u00e9nients :<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li>Les TRIF peuvent \u00eatre tr\u00e8s fauss\u00e9s pour les petites entreprises. Par exemple, une entreprise de 10\u00a0employ\u00e9s et ayant d\u00e9clar\u00e9 1\u00a0incident annuel aurait un TRIF de 10, ce qui est astronomique. Cela peut sembler injuste et p\u00e9naliser la transparence.<\/li>\n<li>L'inclusion de toutes les heures travaill\u00e9es (quel que soit le risque relatif) peut diluer les dangers r\u00e9els de certains d\u00e9partements d'une entreprise. Quelques entreprises ont m\u00eame <a href=\"https:\/\/www.thesafetymag.com\/ca\/news\/opinion\/hacking-the-trif\/187086\" target=\"_blank\" rel=\"noreferrer noopener\">tent\u00e9 de gonfler le \u201c nombre d'heures travaill\u00e9es \u201d<\/a> avec des employ\u00e9s embauch\u00e9s temporairement pour des travaux \u00e0 faible risque, ce qui produit un TRIF trompeur.<\/li>\n<\/ul>\n<h2 ><a id=\"_What_TRIFs_Aren\u2019t\"><\/a><strong>Choses \u00e0 consid\u00e9rer lors de l'utilisation des formules de fr\u00e9quence des blessures enregistrables totales\u00a0<\/strong><\/h2>\n<p>Le suivi de votre taux de fr\u00e9quence des accidents du travail de votre entreprise peut \u00eatre un outil utile, mais son utilit\u00e9 a des limites. Voici quelques-unes de ses limites : <a href=\"https:\/\/www.creativesafetysupply.com\/articles\/osha-incident-rates-calculators-formulas\/\" target=\"_blank\" rel=\"noreferrer noopener\">Statistiques de 2020<\/a> sur les secteurs industriels priv\u00e9s aux \u00c9tats-Unis avec les TRIF les plus \u00e9lev\u00e9s\u00a0:<\/p>\n<ul class=\"wp-block-list\">\n<li>Soins de sant\u00e9\/aide sociale : 5,5<\/li>\n<li>Agriculture, sylviculture, p\u00eache et chasse : 4,6<\/li>\n<li>Transport et entreposage : 4.0<\/li>\n<li>Commerce de d\u00e9tail : 3,1<\/li>\n<li>Construction : 2.5<\/li>\n<\/ul>\n<p>En regardant cette liste, il peut vous venir \u00e0 l'esprit de vous demander pourquoi la construction, l'une des industries les plus dangereuses selon presque tous les crit\u00e8res, se classe en dessous du commerce de d\u00e9tail ou de l'agriculture. Ceci est principalement d\u00fb au fait que les TRIF ne tiennent pas compte de la nature ou de la gravit\u00e9 des blessures, encore moins des d\u00e9c\u00e8s. M\u00eame si un travailleur est statistiquement plus susceptible d'\u00eatre mortellement bless\u00e9 sur un chantier de construction que dans un commerce de d\u00e9tail, cela ne se refl\u00e9tera pas dans un TRIF ; tout ce que vous voyez, c'est le nombre de blessures par cent travailleurs, mesur\u00e9 sur une p\u00e9riode de temps sp\u00e9cifi\u00e9e.<\/p>\n<p>Une autre erreur serait d'utiliser les num\u00e9ros TRIF pr\u00e9c\u00e9dents pour pr\u00e9dire les performances futures en mati\u00e8re de s\u00e9curit\u00e9. Un TRIF bas peut indiquer que vous \u00eates sur la bonne voie, mais il ne devrait pas \u00eatre utilis\u00e9 comme une excuse pour assouplir les pratiques et les protocoles de s\u00e9curit\u00e9.<\/p>\n<p><a href=\"\/wp-content\/uploads\/2026\/04\/TechnicianTurnsLathe_TotalRecordableInjuryBlog-768x344-1.webp\"><img decoding=\"async\"  src=\"\/wp-content\/uploads\/2026\/04\/TechnicianTurnsLathe_TotalRecordableInjuryBlog-768x344-1.webp\" sizes=\"auto, (max-width: 1285px) 100vw, 1285px\"  alt=\"\" width=\"1285\" height=\"574\" \/><\/a><\/p>\n<h2 ><a id=\"_Why_Reducing_Your\"><\/a><strong>Pourquoi la r\u00e9duction du TRIF de votre organisation devrait \u00eatre une priorit\u00e9<\/strong><\/h2>\n<p>Outre l'avantage \u00e9vident de r\u00e9duire l'incidence des blessures ou maladies professionnelles, la diminution du TRIF de votre entreprise s'accompagne d'autres avantages. En tant que l'une des mesures les plus simples pour \u00e9valuer la s\u00e9curit\u00e9 au travail, vous pourrez v\u00e9rifier vos performances par rapport \u00e0 la moyenne du secteur \u2013 et les autres le verront aussi. Un TRIF plus bas peut entra\u00eener une r\u00e9duction des primes d'assurance, ou une am\u00e9lioration de la r\u00e9putation aupr\u00e8s des concurrents. Quelles que soient vos motivations pour comprendre et appliquer les TRIF, il ne fait aucun doute qu'ils jouent un r\u00f4le important dans la s\u00e9curit\u00e9 au travail de toute entreprise.<\/p>\n<h2 ><strong>Ressources<\/strong><\/h2>\n<ul>\n<li><a href=\"\/fr\/accredited-online-safety-courses\/\">Cours de s\u00e9curit\u00e9 en ligne accr\u00e9dit\u00e9s<\/a><\/li>\n<li><a href=\"\/fr\/blog\/what-changes-to-the-safety-act-mean-for-your-business\/\">Ce que les changements apport\u00e9s \u00e0 la loi sur la s\u00e9curit\u00e9 signifient pour votre entreprise<\/a><\/li>\n<li><a href=\"\/fr\/blog\/5-ways-to-make-safety-more-fun\/\">5 fa\u00e7ons de rendre la s\u00e9curit\u00e9 plus ludique<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Calculate your Total Recordable Injury Frequency today using this quick formula. TRIF is a great way to gauge your EHS strategy.<\/p>","protected":false},"author":9,"featured_media":66825,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"footnotes":""},"categories":[1445],"tags":[1492,1934,1935],"class_list":["post-66824","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ehs","tag-osha-formulas","tag-safety-calculations"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Learn all about Total Recordable Injury Frequency (TRIF) formulas and how they are used to measure workplace safety performance.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Nishant\"\/>\n\t<link rel=\"canonical\" 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