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. 2020 Jun;29(6):517-520.
doi: 10.1136/bmjqs-2019-010586. Epub 2020 Apr 21.

Use of optimised dual statistical process control charts for early detection of surgical site infection outbreaks

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Use of optimised dual statistical process control charts for early detection of surgical site infection outbreaks

Arthur W Baker et al. BMJ Qual Saf. 2020 Jun.
No abstract available

Keywords: adverse events, epidemiology and detection; healthcare quality improvement; infection control; statistical process control; surgery.

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Conflict of interest statement

Competing interests: None declared.

Figures

Figure 1
Figure 1
Comparison of timing of optimised statistical process control (SPC) and traditional surveillance detection of 30 surgical site infection outbreaks that occurred from 2007 to 2015 in the Duke Infection Control Outreach Network.
Figure 2
Figure 2
Example use of optimised dual moving average statistical process control (SPC) charts for early detection of a surgical site infection (SSI) outbreak (Outbreak No 26) following colon and small bowel surgeries performed at a community hospital. Optimised dual SPC charts identified an SSI rate increase that occurred 15 months earlier than traditional surveillance outbreak detection. CL, centre line; LCL, lower control limit; UCL, upper control limit.

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References

    1. Magill SS, Edwards JR, Bamberg W, et al. Multistate point-prevalence survey of health care-associated infections. N Engl J Med 2014;370:1198–208. - PMC - PubMed
    1. Lewis SS, Moehring RW, Chen LF, et al. Assessing the relative burden of hospital-acquired infections in a network of community hospitals. Infect Control Hosp Epidemiol 2013;34:1229–30. - PMC - PubMed
    1. Zimlichman E, Henderson D, Tamir O, et al. Health care-associated infections: a meta-analysis of costs and financial impact on the US health care system. JAMA Intern Med 2013;173:2039–46. - PubMed
    1. Scott RD. The direct medical costs of healthcare-associated infections in U.S. hospitals and the benefits of prevention. Centers for disease control and prevention (CDC). Available: http://www.cdc.gov/hai/pdfs/hai/scott_costpaper.pdf [Accessed 23 Oct 2019].
    1. Anderson DJ, Podgorny K, Berríos-Torres SI, et al. Strategies to prevent surgical site infections in acute care hospitals: 2014 update. Infect Control Hosp Epidemiol 2014;35(Suppl 2):S66–88. - PubMed

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