Blar i NTNU Open på forfatter "Nyrnes, Audhild"
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Data from national health registers as endpoints for the Tromsø Study: Correctness and completeness of stroke diagnoses
Varmdal, Torunn; Løchen, Maja-Lisa; Wilsgaard, Tom; Njølstad, Inger; Nyrnes, Audhild; Grimsgaard, Sameline; Mathiesen, Ellisiv B. (Peer reviewed; Journal article, 2021)Aim: To assess whether stroke diagnoses in national health registers are sufficiently correct and complete to replace manual collection of endpoint data for the Tromsø Study, a population-based epidemiological ...