| Characteristics | Frequency | Percent |
| Used any safety measures (n = 100) |
|
|
| Yes | 20 | 20 |
| No | 80 | 80 |
| Type of safety measures (n = 20) |
|
|
| Gloves | 17 | 85 |
| Mask | 3 | 15 |
| Apron | 6 | 30 |
| Boots | 7 | 35 |
| Frequency of use of any safety measures (n = 20) |
|
|
| Rarely | 5 | 25 |
| Sometimes | 10 | 50 |
| Always | 5 | 25 |
| Supervision by manager at work (n = 100) |
|
|
| Yes | 90 | 90 |
| No | 10 | 10 |
| Self-Reported quality of dust control measure in the factory (n = 100) |
|
|
| Good | 0 | 0 |
| Average | 10 | 10 |
| Poor | 90 | 90 |
| Self-reported condition of ventilation in the factory (n = 100) |
|
|
| Good | 0 | 0 |
| Average | 10 | 10 |
| Poor | 90 | 90 |
| Self-reported quality of fire management in the factory (n = 100) |
|
|
| Good | 0 | 0 |
| Average | 40 | 40 |
| Poor | 60 | 60 |
| Self-reported quality of first aid facility in the factory (n = 100) |
|
|
| good | 10 | 10 |
| Average | 60 | 60 |
| poor | 30 | 30 |