Room temperature incubation of dipslide urine cultures.
Two hundred and fifty urine specimens selected at random were cultured simultaneously by routine methods and on dipslides containing MacConkey agar and cystine-lactose electrolyte deficient agar with colistin (CLED-colistin agar) at room temperature incubation. There were six major and five minor differences between the two methods in interpretation of results. Many of these differences were due to the fact that CLED-colistin agar fails to support the growth of many gram-positive species, and that the dipslide tended to overestimate the colony count. Nevertheless there was sufficient agreement between the two methods to suggest that dipslides can be used effectively in office or clinic without the need for an incubator.
D001419:Bacteria / Q000254:growth & development*; D001431:Bacteriological Techniques; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D013696:Temperature; D014556:Urine / Q000382:microbiology*