[{"_1":2,"_68":-5,"_69":-5},"loaderData",{"_3":4},"lang-word",{"_5":6,"_21":22,"_57":58,"_63":64},"entry",{"_7":8,"_9":8,"_10":-5,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20},"headword","double-blind","slug","pronunciation","type","adjective","complexity","simple","totalCollocations",1,"avgFrequency",4.5,"languageVariants",[],"categories",[23],{"_24":25,"_9":26,"_27":28},"name","ADJECTIVE + NOUN","adjective-noun","collocations",[29],{"_30":31,"_32":33,"_9":34,"_35":36,"_37":38,"_39":40,"_44":45,"_56":-5},"collocation","trial","phrase","double-blind trial","double-blind-trial","usage","Used in scientific contexts, especially for clinical studies, to prevent bias.","label","","frequency",{"_41":18,"_42":43},"score","perMillion",0.8,"examples",[46,47,48,49,50,51,52,53,54,55],"The pharmaceutical company conducted a double-blind trial to test the new medication.","Researchers used a double-blind trial design to eliminate potential bias in their study.","The double-blind trial showed significant improvement in patient outcomes.","Medical ethics require a double-blind trial for testing experimental treatments.","The results of the double-blind trial were published in a peer-reviewed journal.","Neither patients nor doctors knew the treatment assignments in this double-blind trial.","The FDA requires a successful double-blind trial before approving new drugs.","This double-blind trial involved 500 participants across multiple medical centers.","The double-blind trial protocol was carefully designed to prevent any form of bias.","Clinical researchers prefer double-blind trials for their scientific rigor and reliability.","translation","relatedEntries",{"_59":60,"_61":62},"asSubject",[],"asObject",[],"serverTranslations",{"_34":65},{"_32":66,"_35":67},"ensaio duplo-cego","Usado em contextos científicos, especialmente para estudos clínicos, para evitar viés.","actionData","errors"]