Reducing Silica Exposure Among Brick Kiln Workers in Nepal

Workers will be recruited from Bhaktapur, a district in the Kathmandu Valley. The investigators will conduct a four-part study. Part 1 will involve a quantitative, cross-sectional survey to understand baseline worker perceptions on silicosis and personal protective equipment (PPE). Part 2 will comprise qualitative co-creation human-centered design workshops to elicit feedback on PPE training prototypes and types of PPE. Part 3 will be a small feasibility pilot of the training program and most preferred type of PPE. Part 4 will comprise qualitative workshops to elicit feedback on the piloted PPE training program. The same participants may participate in Part 1 and 2. Participants in Part 3 will be a distinct group from those who participated in Parts 1 and 2. Assessments will include: Aim 1: Characterize knowledge gaps and behaviors influencing PPE use among brick kiln workers in Bhaktapur, Nepal Method: Quantitative, cross-sectional survey to understand baseline worker perceptions on silicosis and personal protective equipment (PPE). N = 100 workers. Aim 2: Design a personal protective equipment (PPE) training program for brick kiln workers in Nepal through a human-centered design approach Method: 4 qualitative co-creation human-centered design workshops. N = 20 - 40 workers. Aim 3: Evaluate acceptability, appropriateness, and feasibility of personal protective equipment (PPE) training through a pilot among brick kiln workers in Nepal Method: Feasibility pilot study at 1 brick kiln for 3 weeks. N = 20 workers (intervention) and N = 20 workers (control). 3 qualitative co-creation human-centered design workshops to elicit feedback after the pilot. N = 10 - 20 workers.