% of resistance | 2001 (n = 134) | 2003 (n = 50) | P | 2004 (n = 63) | P' |
---|---|---|---|---|---|
Ticarcilline | 76 | 63 | 0.05* | 77 | 0.8 |
Piperacilline | 97 | 85 | 0.01* | 81 | 10-3* |
Ceftazidim | 95 | 84 | 0.01* | 79 | 8 × 10-4* |
Carbapenem | 37 | 37 | 0.36 | 25 | 0.09 |
Amikacine | 85 | 70 | 0.28 | 68 | 6 × 10-3* |
Netilmycine | 30 | 31 | 0.86 | 31 | 0.7 |
Ofloxacine | 95 | 87 | 0.04* | 93 | 0.9 |
Ciprofloxacine | 95 | 87 | 0.16 | 94 | 0.9 |