Table 3.
Results according to the outcome variables analyzed
| Outcome variables (*) | Emotions | A > C
|
A < C
|
A = C
|
|||
|---|---|---|---|---|---|---|---|
| Studies (n) | References | Studies (n) | References | Studies (n) | References | ||
| Accuracy (N=23) | Happiness | – | – | 7 | 3,4,9,12,19,20,30 | 7 | 10,7,15,27,28,31,33 |
| Sadness | – | – | 6 | 9,10,19,20,28,30 | 5 | 7,15,27,31,33 | |
| Fear | – | – | 5 | 6,7,30,31,33 | 5 | 3,9,15,19,28 | |
| Anger | – | – | 6 | 3,12,19,20,28,30 | 7 | 7,9,10,13,15,31,33 | |
| Surprise | – | – | 3 | 4,28,30 | 4 | 7,15,31,33 | |
| Disgust | – | – | 6 | 9,13,19,20,30,33 | 4 | 10,7,15,28 | |
| Neutral | – | – | 2 | 12,31 | 2 | 6,27 | |
| Total score | – | – | 3 | 21,23,24 | 4 | 14,22,25,32 | |
| Intensity (N=8) | Happiness | 2a | 3,9 | – | – | 6b | 3,7,19,23,26,31 |
| Sadness | 3 | 9,26,31 | – | – | 3 | 19,7,23 | |
| Fear | 4 | 9,7,26,31 | – | – | 2 | 3,19 | |
| Anger | 3 | 9,7,23 | – | – | 1 | 19 | |
| Surprise | 4 | 9,7,23,26 | – | – | 3 | 3,19,31 | |
| Disgust | – | – | – | – | 1 | 7 | |
| Neutral | 2 | 26,31 | – | – | – | – | |
| Total score | – | – | – | – | 1 | 28 | |
| Latency time (N=1) | Happiness | 2 | 27,37 | 1 | 24 | 1 | 15 |
| Sadness | 2 | 27,29 | – | – | 1 | 15 | |
| Fear | – | – | – | – | 2 | 15,29 | |
| Anger | 1 | 13 | – | – | 2 | 15,29 | |
| Surprise | 2 | 24,29 | – | – | 2 | 15,13 | |
| Disgust | – | – | – | – | 1 | 29 | |
| Neutral | 2 | 27,29 | – | – | – | – | |
| Total score | 5 | 4,11,12,14,22 | – | – | 1 | 32 | |
Notes:
*
Nonexclusive categories
a
emotion at 30% intensity
b
emotion at 70% intensity.
Abbreviations: A, alcoholics; C, controls.