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Table 3 First and second step of regression analyses without and with HADS as independent variable

From: The impact of schizotypy on quality of life among adults with autism spectrum disorder

Dependent variable BBQ EQ-5D index EQ VAS
a. First step, multiple linear regressions, n = 110
Independent variable: Coefficient (unstandardized/standardized (p))
 Age −.389/−.174 (.049) −.001/−.041 (.650) −.497/−.206 (.027)
 Gender −4.215/−.095 (.275) −.148/−.283 (.002) −4.210/−.087 (.339)
 SPQ-BR −.496/−.430 (< 0.001) −.004/−.326 (<.001) −.385/−.308(.001)
Constant 89.485(<.001) 1.036 (<.001) 101.737 (<.001)
R2 .259 .206 .175
F-ratio (p-value) 11.777(<.001) 8.739 (<.001) 7.153 (<.001)
b. Second step, multiple linear regressions, n = 110
Independent variable: Coefficients (unstandardized/standardized (p))
 Age −.310/−.139 (.056) <.001/−.009 (.905) −.416/−.173 (.032)
 Gender −2.251/−.050 (.476)) −.127/−.243 (.002) − 2.173/−.045 (.562
 HADS-tot −1.562/−.603 (<.001) −.017/−.542 (<.001) −1.621/−.579 (<.001)
 SPQ-BR −.117/−.101 (.239) <.001/−.030 (.746) .008/.007(.943)
Constant 89.889 (<.001) 1.041 (<.001) 102.156 (<.001)
R2 .505 .405 .402
F-ratio (p-value) 25.536 (<.001) 17.046 (<.001) 16.807 (<.001)
  1. HADS-tot The combined Hospital Anxiety and Depression subscales, SPQ-BR The Schizotypal Personality Questionnaire – Brief Revised, BBQ Brunnsviken Brief quality of life scale, EQ VAS visual analogue scale of EQ-5D-5L, EQ-5D index descriptive part of EQ-5D-5L
  2. Significance was set at p < 0.05