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Table 2 Demographic data of postmortem subjects

From: Meta-analysis of sex differences in gene expression in schizophrenia

  Total sample Male group Female group
  Control SCZ p-val Control SCZ p-val Control SCZ p-val
Size 124 122   89 90   35 32  
Age 50.29 ± 17.2 51.09 ± 18.90 0.73 47.85 ± 16.44 48.45 ± 17.71 0.81 56.49 ± 17.89 58.53 ± 20.38 0.67
Gender 89 M:35 F 90 M:32 F >0.05 NA NA NA NA NA NA
Brain PH 6.48 ± 0.29 6.36 ± 0.29 0.002 6.50 ± 0.29 6.35 ± 0.26 <0.001 6.42 ± 0.29 6.40 ± 0.38 0.78
PMI3 25.49 ± 14.8 25.09 ± 15.9 0.84 26.12 ± 14.37 25.79 ± 16.45 0.89 23.91 ± 15.98 23.14 ± 14.34 0.84
  1. Abbreviations: SCZ Schizophrenia, p-val p-value, M Male, F Female, PMI post-mortem interval
  2. The summary demographics (mean ± s.d.) and t-test P-values for group difference are shown. For sex difference, we report the P-value generated from a chi-square test for equality of proportions