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Table 4 Mean fit factor across gender and race group

From: Respirator fit of a medium mask on a group of South Africans: a cross-sectional study

 

African

White

Coloured

Asian

Male mean (SD)

median

22.1 (18)

16. 5

41.8 (60)

13.5

89.5 (102)

89.5

N/A

Female Mean (SD)

median

70.6 (89)

12

5.6 (16)

21

0

0 (4.2)

10