Full sample (n = 160) | Outliers excluded (n = 155) | |||||
---|---|---|---|---|---|---|
MD | 95% CI | p value | MD | 95% CI | p value | |
Total (likeability) score | − 0.7 | − 6.6, 5.2 | 0.82 | − 0.2 | − 6.1, 5.8 | 0.96 |
Likeability sub-scales: | ||||||
Visual appeal | − 1.6 | − 8.5, 5.3 | 0.64 | − 0.3 | − 7.3, 6.6 | 0.93 |
Enjoyment | − 2.3 | − 9.1, 4.6 | 0.52 | − 1.5 | − 8.3, 5.3 | 0.67 |
Refreshment | − 3.2 | − 9.2, 2.9 | 0.30 | − 3.5 | − 9.6, 2.7 | 0.27 |
Tastiness | 1.2 | − 5.4, 7.9 | 0.71 | 1.4 | − 5.3, 8.1 | 0.69 |
Likelihood to buy | 2.3 | − 5.2, 9.8 | 0.54 | 3.1 | − 4.3, 10.5 | 0.41 |
Other items | ||||||
Bubbly/gassy | − 0.8 | − 6.6, 5.0 | 0.78 | − 0.3 | − 6.3, 5.6 | 0.91 |