Research Article
Knowledge and Practice on Prevention of Respiratory Health Problems among Traffic Police in Kathmandu, Nepal
Table 3
Practice on prevention of respiratory problems.
| Variables | Frequency | Percent |
| Use of masks | 78 | 94.0 | Decreased duty hours | 10 | 12.0 | Rotation in duty area | 46 | 55.4 | Regular checkup | 8 | 9.6 | Implement rules in vehicles regarding air pollution | 5 | 6.0 |
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