Table 1 Participant demographic and genotype information – neuropsychological test sample

From: MiR-137-derived polygenic risk: effects on cognitive performance in patients with schizophrenia and controls

Variable

Whole sample

Broad psychosis

Narrow psychosis (SZ/SZA)

Healthy participants

N

1000

808

585

192

Age, mean (s.d.)

41.40±12.74

42.88±12.46

42.07±12.54

35.20±12.04

Female sex, %

37.7

34.4

29.9

51.6

WAIS FSIQ, mean (s.d.)

99.03±22.21

92.17±19.49

90.34±18.38

121.20±14.68

CPZE, mean (s.d.)

—

445.81±467.35

512.35±496.69

—

rs1702294 genotype %, TT/TC/CC

2.8/29.0/65.7

2.5/29.9/67.5

2.8/30.3/66.9

4.2/28.9/66.8

  1. Abbreviations: CPZE, chlorpromazine equivalent; FSIQ, full-scale IQ; IQ, intelligence quotient; SZ, schizophrenia; SZA, schizoaffective disorder; WAIS, Wechsler Adult Intelligence Scale.
  2. Mean±s.d. reported.
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