Les me'thodes d'estimation du cout de l'infection nosocomiale

In order to locate the rate of positivity of the different markers of hepatitis that can be transmitted through blood [Ag HBs, anti- HB[c] Ab, anti-HCV Ab and transaminases [ALAT], we have conducted a study over 300 blood donors and who are sale, equally shared between the parts of age and of sex. The ALAT were superior to the normalcy in 10.66% of the cases, the male sex being 3 times more affected than that of the female. The Ag HB[s] was positive in 4.66% of the cases. The male sex is twice as affected as the female sex. One of three persons who donated blood [37.33%]hadanti-HBC Ab. Finally none of the 300 blood donors has the anti- HCV Ab. There's a very weak recovering between the presence of Ag HB[s] and of ALAT superior to the normalcy, a weak recovering between Ag HB[s] and anti HBC Ab and a certain recovering between ALAT superior to the normalcy and the pr‚sence of anti-HB[c] Ab. There is no recovering between the anti- HCV Ab and the indirect markers. Eventually the systematization of all these test over each donation engenders the elimination of more than 2/5 of the collected products