Table 2.
Summary statistics for personal and kitchen time weighted, 24-hour PM2.5 measurements (μ/m3) by reported stove used and overall. These statistics include multiple measurements from each household.
| n | Arithmetic mean (SD) | Geometric mean (GSD] | Minimum | Median (25th, 75th) | Maximum | |
|---|---|---|---|---|---|---|
|
|
||||||
| Personal | ||||||
| Justa | 186 | 72.7 (110) | 44.8 (2.4) | 5.5 | 42.4 (26.2, 70.7) | 802 |
| Justa+Trad | 327 | 92.8 (271) | 47.6 (2.5) | 5.5 | 45.2 (28.4, 75.4) | 3652 |
| Traditional | 549 | 143 (296) | 87.3 (2.4) | 3.9 | 80.8 (50.5, 138.7) | 5509 |
|
| ||||||
| Overall | 1062 | 115 (266) | 64.5 (2.6) | 3.9 | 60.8 (35.9, 109.4) | 5509 |
|
| ||||||
| Kitchen | ||||||
| Justa | 181 | 114 (214) | 62.4 (2.7) | 5.1 | 53.5 (33, 113) | 1924 |
| Justa+Trad | 325 | 108 (228) | 57.3 (2.8) | 5.0 | 51.3 (28.1, 98.7) | 3357 |
| Traditional | 555 | 425 (711) | 184 (3.6) | 4.3 | 175 (70.7, 440) | 5426 |
|
| ||||||
| Overall | 1061 | 274 (559) | 107 (3.6) | 4.3 | 90.3 (41.9, 243) | 5426 |
Notes. SD = Standard deviation; GSD = Geometric standard deviation