International Journal of Interdisciplinary Research
Table 7 Comparison of objective and subjective fit evaluations at the mouth level based on digital humans’ ethnicity
From: Children’s cloth face mask sizing and digital fit analysis: method development
Ethnicity | Ease at the mouth level (mm) | Subjective fit evaluation | ||||
|---|---|---|---|---|---|---|
n (%) | Mean | SD | Min | Max | ||
Asian | 11 (25%) | 22.48 | 12.64 | 5.37 | 41.4 | Acceptable |
1 (2%) | 0.08 | 0.00 | 0.80 | 0.80 | Not acceptable | |
Black/African American | 3 (7%) | 15.01 | 11.70 | 1.72 | 23.8 | Acceptable |
7 (16%) | 2.50 | 9.47 | 0.71 | 4.60 | Not acceptable | |
White | 21 (48%) | 23.70 | 11.07 | 6.35 | 56.99 | Acceptable |
1 (2%) | 4.03 | 0.00 | 4.03 | 4.03 | Not acceptable | |