Table 3.
Ibadan metropolis | Sample size | Aerobic plate count cfu/g | Enterobacteriaceae count cfu/g |
---|---|---|---|
n | Mean ± SD | Mean ± SD | |
Processing plant | 53 | 4.18 ± 1.47 | 3.99 ± 2.53 |
Retail shops | 53 | 7.50 ± 0.94 | 6.76 ± 1.93 |
Total | 106 | 5.84 ± 2.07 | 5.38 ± 2.64 |
n = sample numbers collected, SD = standard deviation, cfu = colony forming unit, g = gram.