Table 1 Sample sizes for the base and target datasets.

From: Polygenic risk scores for major psychiatric and neurodevelopmental disorders contribute to sleep disturbance in childhood: Adolescent Brain Cognitive Development (ABCD) Study

  

Sample sizes

  

Total

Cases

Controlsa

Base GWAS datasets

ASD

Grove et al. (2019)

46,350

18,381

27,969

SCZ

Pardiñas et al. (2018)

105,318

40,675

64,643

ADHD

Demontis et al. (2019)

55,374

20,183

35,191

MDD

Howard et al. (2019)

500,199

170,756

329,443

BIP

Stahl et al. (2019)

51,710

20,352

31,358

Anxiety disorders

Purves et al. (2020)

83,566

25,453

58,113

Target GWAS datasets

ABCD (European)

The present study

4920

–

–

ABCD (Trans-ancestry)

The present study

9683

–

–

  1. ASD autism spectrum disorder, SCZ schizophrenia, ADHD attention-deficit/hyperactivity disorder, MDD major depressive disorder, BIP bipolar disorder, ABCD Adolescent Brain Cognitive Development.
  2. aControls or pseudocontrols from trio samples.
Back to article page