Table 3 Study the sensitivity and specificity of PCR method for detection of E. coli
| Â | Culture positive | Culture negative | Total |
|---|---|---|---|
PCR positive | 34*a) | 4 c) | 38 |
PCR Negative | 0 b) | 410**d) | 410 |
Total | 34 a+b) | 414 c+d) | 448 |
| Â | Culture positive | Culture negative | Total |
|---|---|---|---|
PCR positive | 34*a) | 4 c) | 38 |
PCR Negative | 0 b) | 410**d) | 410 |
Total | 34 a+b) | 414 c+d) | 448 |