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Table 2 Testing the moderated mediation model in adolescents

From: Harsh parenting and non-suicidal self-injury in adolescence: the mediating effect of depressive symptoms and the moderating effect of the COMT Val158Met polymorphism

Variable

Depressive symptoms (T2)

NSSI (T3)

β

SE

95% CI

β

SE

95% CI

Harsh parenting (T1)

0.19*

0.08

[0.03, 0.35]

0.24***

0.09

[0.06, 0.42]

COMT

0.07

0.10

[− 0.12, 0.26]

 − 0.01

0.11

[− 0.23, 0.20]

Harsh parenting (T1) × COMT

 − 0.22*

0.10

[− 0.42, − 0.01]

 − 0.23*

0.12

[− 0.46, − 0.004]

Depressive symptoms (T2)

   

0.38***

0.07

[0.24, 0.51]

Age

 − 0.02

0.06

[− 0.13, 0.09]

 − 0.10

0.06

[− 0.23, 0.02]

Gender

0.29*

0.10

[0.09, 0.48]

 − 0.19

0.11

[− 0.41, 0.04]

Depressive symptoms (T1)

0.50***

0.06

[0.39, 0.61]

0.03

0.07

[− 0.11, 0.17]

NSSI (T1)

 − 0.10*

0.05

[− 0.20, − 0.004]

0.01

0.05

[− 0.10,0.11]

R2

0.32

  

0.19

  

F

18.30***

  

7.90***

  
  1. *p < 0.05, **p < 0.01, **p < 0.001
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Child and Adolescent Psychiatry and Mental Health

ISSN: 1753-2000