Table 1 Subject demographics

From: Polymorphisms in MIR137HG and microRNA-137-regulated genes influence gray matter structure in schizophrenia

Data set

MCIC

NU

MCIC/NU merged

Mean age

Age range

MCIC handedness

MCIC mean parent SES

MCIC mean years of education

rs1625579 genotypes

Controls

90 (61% Male)

42 (55% Male)

132 (59% Male)

32

14–60

82 Right

5 Mixed

3 Left

2.7, Range 1–5

15.3, range 12–21

TT=87

GT=43

GG=2

Cases

60 (75% Male)

29 (69% Male)

89 (73% Male)

34

17–61

54 Right

4 Mixed

1 Left

1 Unknown

2.6, Range 1–5

13.6, range 7–22

TT=63

GT=23

GG=3

All subjects

150 (67% Male)

71 (61% Male)

221 (65% Male)

33

21–61

136 Right

9 Mixed

4 Left

1 Unknown

2.65, Range 1–5

14.45, range 7–22

TT =150

GT=66

GG=5

  1. Abbreviations: MCIC, Mind Clinical Imaging Consortium; NU, Northwestern University; SES, socioeconomic status.
  2. Handedness, parent SES and subject years of education were only available for MCIC subjects. Parent SES was reported by 100% of controls and 95% of cases. Years of education were reported by 99% of controls and 93% of cases. Parent SES score was based on the following: 1= situation of wealth, education, top-rank social prestige; 2=college or advanced degree; professional or high-rank managerial position; 3=small businessman, white-collar and skilled worker; high school graduate; 4=semi-skilled worker, laborer; education below secondary level; 5=unskilled and semi-skilled worker; elementary education.
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