title: A recent senior health fair offered quick finger-prick cholesterol screening, with results available in a few minutes. Are these tests worth it?
mesh_terms: D002784:Cholesterol / Q000097:blood*; D006801:Humans; D006937:Hypercholesterolemia / Q000175:diagnosis*; D008875:Middle Aged; D011933:Reagent Kits, Diagnostic / Q000592:standards*
chemical_list: D011933:Reagent Kits, Diagnostic; D002784:Cholesterol