Skip directly to site content Skip directly to page options Skip directly to A-Z link Skip directly to A-Z link Skip directly to A-Z link
Volume 11, Number 8—August 2005
Research

Pseudomonas aeruginosa, Staphylococcus aureus, and Fluoroquinolone Use

Conan MacDougall*, Spencer E. Harpe*, J. Patrick Powell*, Christopher K. Johnson†, Michael B. Edmond*, and Ron E. Polk*Comments to Author 
Author affiliations: *Virginia Commonwealth University, Richmond, Virginia, USA; †Idaho State University, Boise, Idaho, USA

Main Article

Table 2

Associations between fluoroquinolone use and resistance in individual years*

FQ use FQ-R P. aeruginosa
MRSA
Total FQ Levofloxacin Ciprofloxacin Total FQ Levofloxacin Ciprofloxacin
1999 R2 0.525 0.593 0.233 0.392 0.644 0.255
p 0.008 12 0.116 0.029 0.0017 0.0937
n 12 0.003 12 12 12 12
2000 R2 0.397 0.285 0.519 0.617 0.617 0.112
p 0.004 0.019 0.348 0.0001 0.0001 0.175
n 19 19 19 18 18 18
2001 R2 0.481 0.335 0.067 0.318 0.32 0.159
p 0.001 0.009 0.2821 0.018 0.018 0.1134
n 19 19 19 17 17 17
2002 R2 0.178 0.112 0.09 0.267 0.28 0.145
p 0.056 0.137 0.184 0.019 0.017 0.097
n 21 21 21 20 20 20
2003 R2 0.104 0.012 0.01 0.157 0.02 0.001
p 0.16 0.641 0.66 0.092 0.538 0.9924
n 20 20 20 19 19 19

*Linear regression of fluoroquinolone (FQ) use versus percent resistance for hospitals. R2, coefficient of determination; n, number of hospitals. Bold indicates significant relationships (p<0.05). FQ-R P. aeruginosa, fluoroquinolone-resistant Pseudomonas aeruginosa; MRSA, methicillin-resistant Staphylococcus aureus.

Main Article

Page created: April 23, 2012
Page updated: April 23, 2012
Page reviewed: April 23, 2012
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
file_external