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Table 5 Correlation between serum ferritin levels and Conners’ Parent Rating Scale-Revised: Long Version (CPRS-R:L) subscale raw scores

From: Parent-reported sleep problems, symptom ratings, and serum ferritin levels in children with attention-deficit/hyperactivity disorder: a case control study

 

r

p

CPRS-R:L subscales

  

Oppositional

-0.277

0.080

Cognitive Problems/Inattention

-0.044

0.784

Hyperactivity

-0.094

0.559

ADHD index

-0.003

0.984