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. 2012 Jun 1;4(3):284–291. doi: 10.3978/j.issn.2072-1439.2012.02.04

Table 5. Trends in resistance rate of Pseudomonas aeruginosa to antibiotics, 2006 to 2010.

Antibiotics 2006 2007 2008 2009 2010 R2 P 95% CI Trend
Ceftazidime
 60.8
 68.3
 65.4
 74.4
 74.9
 0.81
 0.04
 0.43-6.43
 Increasing
Ceftriaxone
 81.1
 95.0
 93.0
 96.8
 96.2
 0.61
 0.12
 –1.53-7.93
 Stable
Cefepime
 62.3
 65.7
 61.2
 72.1
 64.7
 0.17
 0.49
 –3.38-5.62
 Stable
Aztreonam
 63.3
 68.5
 68.8
 77.1
 74.3
 0.80
 0.04
 0.27-5.85
 Increasing
Imipenem
 52.5
 61.8
 51.5
 60.5
 63.2
 0.34
 0.31
 –3.18-7.20
 Stable
Meropenem
 45.1
 59.7
 50.1
 59.1
 65.0
 0.60
 0.13
 –2.01-9.85
 Stable
Amoxicillin/clavulanate
 95.8
 94.5
 92.3
 97.1
 95.5
 0.03
 0.78
 –1.85-2.25
 Stable
Piperacillin/tazobactam
 65.1
 66.8
 59.5
 73.2
 70.2
 0.25
 0.39
 –3.57-6.89
 Stable
Cefoperazone/sulbactam
 47.2
 48.7
 40.4
 62.8
 59.4
 0.44
 0.22
 –4.18-11.88
 Stable
Amoxicillin
 57.0
 56.2
 58.9
 63.6
 63.2
 0.82
 0.03
 0.29-3.66
 Increasing
Ciprofloxacin
 61.3
 59.2
 56.7
 64.7
 59.7
 0.02
 0.84
 –3.17-3.64
 Stable
Levofloxacin 68.6 67.7 66.1 67.2 63.4 0.74 0.06 –2.28-0.09 Stable