Table 2 Association between PRS-vitD, premorbid IQ and adjustment indices.

From: Diminished social motivation in early psychosis is associated with polygenic liability for low vitamin D

 

AthensFEP (N = 164)

PICOS (N = 97)

 

PRSa adj-R2

p-value

PRSb adj-R2

p-value

Premorbid IQc

0.002

0.587

0.001

0.835

Childhood PA

Academic

0.005

0.338

0.002

0.288

Social

0.005

0.791

0.008

0.602

Early adolescence PA

Academic

0.007

0.117

0.017

0.099

Social

0.002

0.184

0.001

0.804

  1. aDenotes PRS-vitD computed at GWAS PT < 1E-04, bPRS computed at GWAS PT < 5E-08.
  2. cPremorbid IQ scores estimated with WAIS vocabulary subtest in AthensFEP and NART in PICOS.
  3. PA Premorbid Adjustment, IQ Intelligence Quotient.
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