Table 1 Contamination of water samples taken from pipe, narrow and wide opening containers with E. coli
Sampling points | N positive | % positive* | Mean | Median | IQR** |
|---|---|---|---|---|---|
Directly from pipe (n = 18) | 1 | 5.6 | 3.0 | 3.0 | 0 |
Narrow mouth container (n = 46) | 20 | 43.5 | 8.0 | 6 | 12.5 |
Wide mouth container (n = 15) | 10 | 66.7 | 8.5 | 6.5 | 8.0 |
Total | 31 | 39.2 | 8.0 | 6.0 | 12.0 |