| Access to protective equipment | Number (n = 254) | Percentage |
| Always | 198 | 77.9 |
| Sometimes | 56 | 22.1 |
| Hand washing device | Number (n = 254) | Percentage |
| Always | 152 | 59.8 |
| Sometimes | 102 | 40.2 |
| Waste disposal system | Number (n = 254) | Percentage |
| Always | 132 | 51.9 |
| Sometimes | 122 | 48.1 |