Antipseudomonal β-Lactams Resistance in Iran

Table 1

The percentage of antimicrobial resistance.

Antibiotics	Percent of articles reporting high resistance rate (>50%)^∗∗
Imipenem	42.4
Meropenem	48.3
Aztreonam	53.2
Cefepime	72
Ceftazidime	61
Piperacillin/tazobactam	54.5

^∗∗High resistance frequency means more than 50%.