Table 3.
THMs concentrations in ambient air samples collected from different working areas at indoor swimming pool facilities and THMs values in alveolar air samples from the investigated employees.
| Working areas (n) | THMs in ambient air μg/m3 | Employees (n) | THMs in alveolar air μg/m3 | ||
|---|---|---|---|---|---|
| Mean ± SD | Median | Mean ± SD | Median | ||
| Poolside (20) | 81.1 ± 45.5 | 76 | Lifeguards and trainers (72) | 28.5 ± 20.2 | 24 |
| Cafe (8) | 34.7 ± 29.3 | 31 | Bartenders (9) | 17.6 ± 12.1 | 11 |
| Reception (18) | 30.0 ± 29.9 | 28 | Receptionists/Office/Managers/Technicians (34) | 14.7 ± 10.4 | 12 |
| Total employees (115) | 23.5 ±18.3 | 21 | |||