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Traffic flow in the...
Traffic flow in the operating room : An explorative and descriptive study on air quality during orthopedic trauma implant surgery
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- Erichsen Andersson, Annette, 1966 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för vårdvetenskap och hälsa,Institute of Health and Care Sciences,University of Gothenburg
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- Bergh, Ingrid (author)
- Gothenburg University,Göteborgs universitet,Högskolan i Skövde,Institutionen för vård och natur,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics,University of Gothenburg
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- Karlsson, Jón, 1953 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics,University of Gothenburg
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- Eriksson, Bengt I. (author)
- University of Gothenburg
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- Nilsson, Kerstin, 1947 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för vårdvetenskap och hälsa,Institute of Health and Care Sciences,University of Gothenburg
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(creator_code:org_t)
- Elsevier, 2012
- 2012
- English.
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In: American Journal of Infection Control. - : Elsevier. - 0196-6553 .- 1527-3296. ; 40:8, s. 750-755
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://gup.ub.gu.se...
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Abstract
Subject headings
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- Background:Understanding the protective potential of operating room (OR) ventilation under different conditions is crucial to optimizing the surgical environment. This study investigated the air quality, expressed as colony-forming units (CFU)/m³, during orthopedic trauma surgery in a displacementventilated OR; explored how traffic flow and the number of persons present in the OR affects the air contamination rate in the vicinity of surgical wounds; and identified reasons for door openings in the OR.Methods:Data collection, consisting of active air sampling and observations, was performed during 30 orthopedic procedures.Results:In 52 of the 91 air samples collected (57%), the CFU/m³ values exceeded the recommended level of <10 CFU/m³. In addition, the data showed a strongly positive correlation between the total CFU/m³ per operation and total traffic flow per operation (r=0.74;P=.001; n=24), after controlling for duration of surgery. A weaker, yet still positive correlation between CFU/m³ and the number of persons present in the OR (r=0.22;P=.04; n=82) was also found. Traffic flow, number of persons present, and duration of surgery explained 68% of the variance in total CFU/m³ (P=.001).Conclusions:Traffic flow has a strong negative impact on the OR environment. The results of this study support interventions aimed at preventing surgical site infections by reducing traffic flow in the OR.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Building Technologies (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Omvårdnad (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nursing (hsv//eng)
Keyword
- Surgical site infection
- Door opening
- Air sampling
- Colony-forming units
- Medical sciences
- Medicin
- Surgical site infection; Door opening; Air sampling; Colony-forming units
Publication and Content Type
- ref (subject category)
- art (subject category)
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