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Table 3 Phenotypic correlations, twin correlations and cross-twin cross-trait correlations for SWB, INT and EXT

From: Exploring the Association Between Well-Being and Psychopathology in Adolescents

Males Females
Phenotypic Phenotypic
  SWB INT EXT   SWB INT EXT
SWB 1    SWB 1   
INT −0.43 (−0.46, −0.41) 1   INT −0.58 (−0.59, −0.56) 1  
EXT −0.19 (−0.22, −0.16) 0.42 (0.39,0.44) 1 EXT −0.30 (−0.32, −0.27) 0.47 (0.45, 0.49) 1
MZM MZF
  SWB INT EXT   SWB INT EXT
SWB 0.33 (0.26, 0.39)    SWB 0.45 (0.40, −0.49)   
INT −0.26 (−0.30, −0.21) 0.47 (0.41, 0.52)   INT −0.36 (−0.40, −0.32) 0.53 (0.48, 0.57)  
EXT −0.15 (−0.20, −0.10) 0.23 (0.19, 0.28) 0.52 (0.46, 0.56) EXT −0.22 (−0.26, −0.18) 0.34 (0.30, 0.37) 0.61 (0.57, 0.64)
DZM/male–male DZF/female–female
  SWB INT EXT   SWB INT EXT
SWB 0.20 (0.14, 0.25)    SWB 0.29 (0.23, 0.34)   
INT −0.14 (−0.18, −0.09) 0.24 (0.18, 0.30)   INT −0.25 (−0.29, −0.20) 0.30 (0.24, 0.35)  
EXT −0.10 (−0.14, −0.06) 0.14 (0.10, 0.18) 0.24 (0.20, 0.28) EXT −0.15 (−0.19, −0.11) 0.16 (0.12, 0.20) 0.25 (0.20, 0.29)
DOS/male–female  
  SWB INT EXT     
SWB 0.20 (0.16, 0.24)       
INT −0.15 (−0.19, −0.12) 0.22 (0.18, 0.26)      
EXT −0.08 (−0.10, −0.05) 0.09 (0.06, 0.12) 0.26 (0.21, 0.30)