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Table 4 Multiple linear regression analyses of factors associated with QoL for psychological well-being and school environment comparing raw scores and item overlap control – patient report

From: Health-related quality of life of children and adolescents with mental disorders

  Psychological well-being School environment
Raw scores Item overlap control Raw scores Item overlap control
Variable β SE p β SE p β SE p β SE p
Block 1 (psychopathology) R2 .61 .61 .23 .20
 Internal. pathology -.71 0.01 <.001 -.72 0.01 <.001 -.50 0.01 .001 -.47 0.01 .002
 External. pathology .01 0.01 .870 .05 0.01 .556 .03 0.02 .811 .03 0.02 .806
Block 2 (child factors) R2 change .04 .03 .05 .05
 Age -.14 0.03 .131 -.15 0.03 .109 .05 0.05 .734 .05 0.05 .694
 Gender -.03 0.17 .772 -.01 0.18 .897 -.15 0.23 .237 -.16 0.24 .213
 Functional impairment -.16 0.02 .097 -.10 0.02 .305 -.02 0.03 .917 -.01 0.04 .930
 Family functioning .08 0.01 .389 .07 0.01 .434 -.18 0.01 .207 -.19 0.01 .185
 Previous treatment -.06 0.15 .488 -.07 0.16 −413 .00 0.20 .979 .02 0.22 .888
Cumulative R2 .65 .64 .28 .25
Adjusted R2 .60 .59 .18 .15