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Table 1 Overview of PRISME sample demographics

From: DNA methylation of the KLK8 gene in depression symptomatology

  Cases Controls P value
Sex (females/males) 67/13 62/18 0.4a
Mean age in years (SD) 45.4 (9.1) 44.8 (10.5) 0.7b
SCAN v1_001: depressed mood, mean (SD) 2.0 (0.7) 0.3 (0.6) 1.60E−37b
SCAN v6_003: tearfulness and crying, mean (SD) 1.4 (0.9) 0.1 (0.4) 8.70E−22b
SCAN v6_004: anhedonia, mean (SD) 1.6 (0.9) 0.1 (0.3) 6.24E−30b
Methylation CpG1, mean (SD) 62.6 (6.1) 60.1 (9.0) 2.50E−01b
Methylation CpG2, mean (SD) 17.2 (4.1) 16.6 (3.7) 4.90E−01b
  1. aChi-square test
  2. bGeneralized linear regression