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Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 1 OR data: relative humidity and temperature are expressed as mean (standard deviation)

From: Mobile laminar air flow screen for additional operating room ventilation: reduction of intraoperative bacterial contamination during total knee arthroplasty

Operating room data

Volume

120 m3

Ventilation system

Turbulent

Air changes

12.5 v/h

Relative humidity

44.6% (3.1)

Temperature

20.6°C (0.1)