Bacterial distribution on bacterial scattergram Positive Urine Culture (n=104) Gram Positive Bacterial Growth Gram Negative Bacterial Growth Greater than 30° angle 17 2 Less than 30° angle 4 69 Wide distribution pattern 2 5 Non-specific distribution pattern 3 2 TOTAL 26 78

Table 5: Summary of Sensitivity, Specificity, Negative Predictive Value, Positive Predictive Value and Reduction of Cultures of UF-1000i according to WBC count cut-off values in 234 specimens