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Comparison of PM2.5 personal exposures (μg/m3) measured by BGI Triplex Cyclones with SKC AirChek XR5000 pumps (“Pump and Filter”) and the Access Sensor Technologies UPAS
| Mean | SD | Median | IQR | Min | Max | N | |
|---|---|---|---|---|---|---|---|
| Pump and Filter | 60.2 | 25.7 | 51.8 | 32.5 | 23.2 | 131.1 | 43 |
| UPAS | 52.5 | 19.9 | 45.7 | 30.0 | 19.0 | 96.8 | |
