Muller et al.’s review of antimicrobial surfaces [
[1]
] mistakenly interpreted the study by Salgado et al. when reporting an overall GRADE of very low [
- Muller M.P.
- MacDougall C.
- Lim M.
Ontario Agency for Health Protection and Promotion Public Health Ontario; Provincial
Infectious Diseases Advisory Committee on Infection Prevention and Control. Antimicrobial
surfaces to prevent healthcare-associated infections: a systematic review.
J Hosp Infect. 2016; 92: 7-13
[2]
]. Based on work by Atkins et al. and Kavanagh [
3
,
4
], we suggest that GRADE is not an appropriate criterion from which to evaluate the
study, and respectfully request the conclusions reached by Muller et al. be withdrawn.To read this article in full you will need to make a payment
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References
- Ontario Agency for Health Protection and Promotion Public Health Ontario; Provincial Infectious Diseases Advisory Committee on Infection Prevention and Control. Antimicrobial surfaces to prevent healthcare-associated infections: a systematic review.J Hosp Infect. 2016; 92: 7-13
- Copper surfaces reduce the rate of healthcare-acquired infections in the intensive care unit.Infect Control Hosp Epidemiol. 2013; 34: 479-486
- Grading quality of evidence and strength of recommendations.BMJ. 2004; 328: 1490
- The GRADE system for rating clinical guidelines.PLoS Med. 2009; 6: e1000094
- GRADE guidelines: 2. Framing the question and deciding on important outcomes.J Clin Epidemiol. 2011; 64: 395-400
- Sustained reduction of microbial burden on common hospital surfaces through introduction of copper.J Clin Microbiol. 2012; 50: 2217-2223
- Copper alloy surfaces sustain terminal cleaning levels in a rural hospital.Am J Infect Control. 2016; 44: e195-203
- Copper surfaces are associated with significantly lower concentrations of bacteria on selected surfaces within a pediatric intensive care unit.Am J Infect Control. 2016; 44: 203-209
Article info
Publication history
Published online: February 12, 2018
Accepted:
February 6,
2018
Received:
January 29,
2018
Identification
Copyright
© 2018 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.