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Table 5 Selected participants' nose and mouth widths
From: Respirator fit of a medium mask on a group of South Africans: a cross-sectional study
| Nose width(cm) | Lip Width (cm) | |
|---|---|---|
| Passed (n = 4) | 4.1 | 5.1 |
| Failed (n = 3) | 4.0 | 5.5 |
