Table 2 Antimicrobial resistance pattern of bacterial isolates from ear discharge samples of study participants at Gondar University Hospital, Northwest Ethiopia (2009-2012)
Bacterial isolates | Total NO | Resistance pattern of antimicrobial agents (R %) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMP | AMX | CRO | CAF | CIP | ERY | CN | NOR | PG | SXT | TTC | ||
S. aureus | 54 | 26 (48.1) | 34 (63.0) | 13 (24.1) | 14 (25.9) | 10 (18.2) | 17 (31.5) | 16 (29.6) | 16 (29.6) | 27 (50.0) | 22 (40.7) | 25 (46.3) |
NLF GNR | 15 | 9 (60.0) | 10 (66.7) | 4 (26.7) | 11 (73.3) | 4 (26.7) | 6 (40.0) | 5 (33.3) | 2 (13.3) | 6 (40.0) | 9 (60.0) | 10 (66.7) |
E.coli | 14 | 10 (71.4) | 10 (71.4) | 12 (50.0) | 1 (7.1) | 2 (14.3) | 6 (42.9) | 2 (14.3) | 1 (7.1) | 4 (28.6) | 9 (64.3) | 8 (57.1) |
Pseud. spps | 18 | 14 (77.8) | 13 (72.2) | 6 (33.3) | 14 (77.8) | 3 (16.7) | 5 (27.8) | 6 (33.3) | 3 (16.7) | 6 (33.3) | 12 (66.7) | 14 (77.8) |
CN staph spps | 23 | 9 (39.1) | 3 (13.0) | 5 (21.7) | 7 (30.4) | 5 (21.7) | 5 (21.7) | 5 (21.7) | 6 (26.1) | 6 (26.1) | 11 (47.8) | 11 (47.8) |
Strep.spps | 12 | 6 (50.0) | 4 (33.3) | 1 (8.3) | 2 (16.7) | 3 (25.0) | 3 (25.0) | 4 (33.3) | 4 (33.3) | 5 (41.7) | 6 (50.0) | 9 (75.0) |
Prot. spps | 56 | 31 (55.4) | 24 (42.9) | 17 (30.4) | 32 (57.1) | 10 (17.9) | 13 (23.2) | 12 (21.4) | 12 (21.4) | 19 (33.9) | 23 (41.1) | 44 (78.6) |
Kleb. spps | 12 | 10 (83.3) | 8 (66.7) | 7 (58.3) | 5 (41.7) | 4 (33.3) | 4 (33.3) | 4 (33.3) | 3 (25.0) | 7 (58.3) | 6 (50.0) | 5 (41.7) |