Table 3.
Association between ΣPAH, gender, and activities recorded by volunteers in their daily diaries.
| Covariate | N | Mean | SD | p-Value |
|---|---|---|---|---|
| Sex | 0.5 | |||
| Male | 10 | 1311.5 | 982.8 | |
| Female | 20 | 860.5 | 424.6 | |
| Candles | 0.03 | |||
| No | 14 | 716.6 | 355.4 | |
| Yes | 16 | 1268.3 | 798.3 | |
| Grilled Food | 0.48 | |||
| 0–4 times per week | 16 | 1080.5 | 832.3 | |
| 5–7 times per week | 14 | 93.2 | 473.7 | |
| Heat Type | 0.05 | |||
| Electricity only | 13 | 782.3 | 449.1 | |
| Other (woodstove, wood boiler, natural gas) | 17 | 1185.6 | 784.5 | |
| Gasoline Contact | 0.03 | |||
| 0–1 times per week | 19 | 825.6 | 450.3 | |
| 2 or more times per week | 11 | 1330.8 | 897 | |
| Incense | 0.21 | |||
| No | 20 | 1092.3 | 741.5 | |
| Yes | 10 | 847.9 | 540.5 | |
| Burned Food | 0.49 | |||
| No | 22 | 1015.3 | 705.5 | |
| Yes | 8 | 998.6 | 656.9 | |
| Proximity to a source | 0.13 | |||
| No | 6 | 661.9 | ||
| Yes | 23 | 1070.3 | ||
| Season | 0.53 | |||
| Spring | 10 | 1024.6 | 764.5 | |
| Winter | 20 | 1004 | 657.4 |