Trend changes in antimicrobial resistance of Klebsiella pneumoniae to carbapenems and fluoroquinolones from 2011 to 2016
| Antibiotic | Resistance rate (%), by year | Time series analysis | |||||||
| 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | Trend | β | P value | |
| Imipenem | 2.0 | 1.5 | 1 | 4.8 | 7.1 | 6.9 | Increasing | 1.2937 | 0.049 |
| Meropenem | 1.8 | 1.5 | 1 | 4.1 | 6.2 | 6.4 | Increasing | 1.1381 | 0.047 |
| Levofloxacin | 27.9 | 27.9 | 18.4 | 12.9 | 14.6 | 15.2 | Stable | −3.0218 | 0.0973 |
| Ciprofloxacin | 28.9 | 28.9 | 20.2 | 15.5 | 17.0 | 19.0 | Stable | −2.4467 | 0.1643 |