| S/N | ORGANISMS | NUMBERS | BIOFILM PRODUCTION | ||
| STRONG | MODERATE | WEAK | |||
| 1 | E. coli | 13 | 13 | _ | _ |
| 2 | Proteus spp. | 12 | _ | 3 | 9 |
| 3 | Pseudomonas spp. | 10 | 10 | _ | _ |
| 4 | Klebsiella spp. | 17 | 8 | 9 | _ |
| Total | 52 | 31 | 12 | 9 | |