%0 Journal Article %T IDENTIFICACI¨®N Y AN¨¢LISIS DE LOS ERRORES DE MEDICACI¨®N EN SEIS HOSPITALES BRASILE£¿OS %A de Bortoli Cassiani %A Silvia Helena %A Silvia Monzani %A Aline Aparecida %A Bauer De Camargo Silva %A Ana Elisa %A Trevisani Fakih %A Fl¨¢vio %A Perufo Opitz %A Simone %A Alux Teixeira %A Thalyta Cardoso %J Ciencia y enfermer¨ªa %D 2010 %I Scientific Electronic Library Online %R 10.4067/S0717-95532010000100010 %X this study identified medication errors that occurred at the medical clinics of 6 brazilian hospitals, using direct observation. the sample consisted of doses prescribed and administered at the clinics, which were observed during the data collection period, respecting a minimum of 35 doses/day, during a 30-day period. the results evidenced that: 1.7% of the administered medication was different from the prescribed drugs; 4.8% of the administered doses were different from the prescriptions; 1.5% of the medication was administered through routes different from the prescriptions; 0.3% of patients received non-authorized medication; about 7.4% of the medication were administered more than 1 h after and 2.2% more than 1 h before the prescribed medication time. %K medication errors %K patient safety %K medication administration. %U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0717-95532010000100010&lng=en&nrm=iso&tlng=en