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Table 1 Significant sex difference in the demographic and behaviour data

From: Interaction between childhood trauma experience and TPH2 rs7305115 gene polymorphism in brain gray matter volume

Gender (F/M)

Years of education

STAI (S)

STAI (T)

TPQ (NS)

TPQ (HA)

Female (502)

17.104 ± 1.761

29.805 ± 6.482

33.074 ± 7.125

14.050 ± 4.165

12.554 ± 5.091

Male (284)

16.750 ± 1.903

28.363 ± 6.705

31.750 ± 6.682

12.493 ± 4.032

10.972 ± 5.032

p

0.01

0.003

0.011

0.000

0.000

  1. STAI (S): state inventory of Spielberger’s State-Trait Anxiety Inventory; STAI (T): trait inventory of Spielberger’s State-Trait Anxiety Inventory; TPQ (NS): the novelty seeking questionnaire of the Tridimensional Personality Questionnaire; TPQ (NA): the harm avoidance questionnaire of the Tridimensional Personality Questionnaire