Table 1 The demographic characteristics and psychological measures of the participants in their respective groups
From: Pavlovian-instrumental transfer effects in individuals with binge eating
| Â | BE | HC | t-test |
|---|---|---|---|
|  | (n = 51) (M/SD) | (n = 50) (M/SD) | t(99) (t/p) |
Age | 23.37 (5.50) | 24.54 (5.72) | 1.045 (0.30) |
% of females | 62.00% | 90.20% | 11.08 (0.001)a |
BMI | 22.24 (3.79) |  21.89 (4.31) | − .36 (0.67) |
PHQ total score | 10.98 (4.88) | 5.06 (3.58) | − 6.96 (< 0.001)  |
DASS total score | 23.92 (11.71) | 9.16 (7.58) | − 7.48 (< 0.001) |
DASS anxiety score | 6.30 (4.01) | 2.34 (2.35) | − 6.03 (< 0.001) |
DASS depression score | 7.70 (4.91) | 2.56 (2.72) | − 6.47 (< 0.001) |
DASS stress score | 9.92 (4.69) | 4.26 (3.36) | − 6.94 (< 0.001) |
EDDS composite score | 47.75 (14.47) | 8.58 (5.42) | − 18.08 (< 0.001) |
BIS total score | 68.00 (10.23) | 65.36 (7.98) | − 1.44 (0.15) |
BIS attentional score | 18.69 (4.25) | 17.14 (3.34) | − 2.03 (0.045) |
BIS motor score | 22.61 (4.07) | 22.12 (3.52) | − .64 (0.52) |
BIS non-planning score | 25.78 (4.86) | 24.98 (3.73) | − .93 (0.35) |
Liking of hyperpalatable food | 6.12 (0.93) | 6.26 (0.80) | .82 (0.41) |
Liking of non-hyperpalatable food | 5.63 (0.96) | 5.52 (0.93) | − .57 (0.60) |
Hunger prior to PIT testing | 35.47 (28.29) | 29.40 (23.12) | − 1.18 (0.24) |
Go no go task (% correct) | 97.0 (2.3) | 96.6 (2.2) | − 0.81 (0.42) |
3-Back working memory task (% correct) | 78.7 (9.8) | 81.7 (15.2) | 1.21 (0.23) |