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Table 3 Personality scores comparisons between GD patients according to the gambling preference

From: Comparative analysis of distinct phenotypes in gambling disorder based on gambling preferences

 

Means

Means comparisons through ANOVA

 

Non-SG

SG

Mean difference (MD) and effect size (Cohens’-d)

 

(n=1,709)

(n=301)

p

MD

95% CI (ϕ)

d

TCI-R: Novelty seeking

108.46

111.44

.002

−2.98

−4.83;

-.13

0.208

TCI-R: Harm avoidance

101.45

100.41

.356

1.04

−1.17;

3.24

0.061

TCI-R: Reward dependence

99.82

100.38

.589

−0.56

−2.57;

1.46

0.036

TCI-R: Persistence

110.45

109.68

.571

0.77

−1.91;

3.46

0.037

TCI-R: Self-directedness

127.58

126.31

.370

1.27

−1.51;

4.05

0.059

TCI-R: Cooperativeness

132.74

130.41

.045

2.33

0.05;

4.61

0.133

TCI-R: Self-Transcendence

64.88

64.18

.490

0.70

−1.29;

2.68

0.045

  1. Non-SG: Non-strategic gambling. SG: Strategic gambling. TCI-R: Temperament and Character Inventory-Revised.
  2. Bold: significant contrast.