Table 1.
Odour ratings pre and post run
| Odour ratings | pre | post | p (pre vs. post) |
|---|---|---|---|
| H2S | |||
| Intensity (1 = low, 9 = high) | 7.48 | 7.40 | .819 |
| Valence (1 = pleasant, 5 = unpleasant) | 4.40 | 4.20 | .134 |
| Arousal (1 = high, 5 = low) | 3.84 | 3.76 | .627 |
| Eugenol | |||
| Intensity (1 = low, 9 = high) | 7.64 | 7.16 | .196 |
| Valence (1 = pleasant, 5 = unpleasant) | 3.04 | 3.24 | .233 |
| Arousal (1 = high, 5 = low) | 4.32 | 4.20 | .479 |
The table shows the mean odour ratings of intensity, valence and arousal for the H2S and Eugenol runs. Ratings were recorded before and after the individual runs. P-values are shown for a two-sided paired-samples t-test comparing pre- and post-run ratings.