| Items of personal hygiene and clothing practices | Number | Percentage |
| Hand injuries |
|
|
| Yes | 2 | 6.3 |
| No | 30 | 93.7 |
| Wearing a headdress/scarf on the head |
|
|
| Yes | 13 | 40.6 |
| No | 19 | 59.4 |
| Wearing rings/bracelets |
|
|
| Yes | 4 | 12.5 |
| No | 28 | 87.5 |
| Wearing a gown/shield |
|
|
| Yes | 8 | 25.0 |
| No | 24 | 75.0 |
| Wearing gloves |
|
|
| Yes | 0 | 0.0 |
| No | 32 | 100.0 |
| Wearing bibs |
|
|
| Yes | 19 | 63.3 |
| No | 11 | 36.7 |
| Wearing clean clothes |
|
|
| Yes | 28 | 87.5 |
| No | 4 | 12.5 |
| Salespeople’s nails trimmed |
|
|
| Yes | 30 | 93.7 |
| No | 2 | 6.3 |
| Systematic hand washing after sales |
|
|
| Yes | 12 | 37.5 |
| No | 20 | 62.5 |
| Wash hands with soap and water |
|
|
| Yes | 12 | 37.5 |
| No | 20 | 62.5 |