title: [The alteration of threshold of clinical decision making in connection with the implementation of direct detection of cholesterol-low density lipoproteins in laboratory practice].
abstract: The retrospective study included 494 patients (the triglycerides level was less than 4.2 mole per liter) examined during January-March 2010 in four medical institutions of Volgograd and Voljsky. The comparative analysis was made of results of the Friedewald equation test and direct test of cholesterol-low density lipoproteins in the same samples. The correlation between the results of different tests of cholesterol-low density lipoproteins was low (R2=0.65). The labeling of patients as particular category according the results of testing of cholesterol-low density lipoproteins with different techniques matched only in 55% of cases. At the same time, under direct testing of cholesterol-low density lipoproteins in 40% of cases the patients were labeled as low risk category.
authors.forename: O V
authors.initials: OV
authors.lastname: Ostrovskiĭ
authors.forename: V E
authors.initials: VE
authors.lastname: Verovskiĭ
authors.forename: M G
authors.initials: MG
authors.lastname: Salogubova
authors.forename: V O
authors.initials: VO
authors.lastname: Tverdova
authors.forename: D N
authors.initials: DN
authors.lastname: Luchinin
mesh_terms: D000328:Adult; D000368:Aged; D008078:Cholesterol, LDL / Q000097:blood*; D003657:Decision Making; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D012189:Retrospective Studies; D014280:Triglycerides / Q000097:blood
chemical_list: D008078:Cholesterol, LDL; D014280:Triglycerides