Retrospective Study
Copyright ©The Author(s) 2023.
World J Orthop. May 18, 2023; 14(5): 340-347
Published online May 18, 2023. doi: 10.5312/wjo.v14.i5.340
Figure 1
Figure 1 Aerotrak handheld airborne particle counter. A: In a sterile bag; B: Suspended in a hanger.
Figure 2
Figure 2 Forest plot. A: Odds ratios (ORs) for each surgical steps of interest for 0.3-0.5 μm/m3 particle counts; B: ORs for each surgical steps of interest for 1-5 μm/m3 particle counts; C: ORs for each surgical steps of interest for 10 μm/m3 particle counts.