Table 4

Procedure groups with high levels of disagreement among sources on aerosol-generating status

Procedure groupAerosol sourceN of sources mentioning procedures in this groupn (%) of sources that classified procedures in this group as aerosol-generatingn (%) of sources that classified procedures in this group as possibly aerosol-generatingn (%) of sources that classified procedures in this group as not aerosol-generating
Oral and dental proceduresOronasal4031 (78)0 (0)9 (22)
Upper gastrointestinal endoscopyUpper gastrointestinal105 (50)2 (20)3 (30)
Thoracic surgery and proceduresWound/invasive procedure144 (29)2 (14)8 (57)
Nasopharyngeal and oropharyngeal swabbingOronasal349 (27)10 (29)15 (44)
  • Percentages were rounded to the nearest full percentage point.