Table 1 Demographic characteristics of discovery and validation cohort samples
From: Epigenome-wide DNA methylation regulates cardinal pathological features of psoriasis
Study subjects | Discovery cohort: 48 (24 paired) samples | Validation cohort: 30 (15 paired) samples |
|---|---|---|
Mean age (in years) | 37.94 (SD = 14.24) (range 12–74) | 39.83 (SD = 10.77) (range 22–60) |
Mean age of onset (in years) | 33.17 (SD = 14.03) (range 10–73) | 33.12 (SD = 11.21) (range 9–52) |
Type I–type II | 19–5 | 10–5 |
Type I–type II: age distribution | Mean age/onset 32.4/28.3 | Mean age/onset 34.05/26.83 |
Mean age/onset 54/51.5 | Mean age/onset 51.4/45.7 | |
Sex distribution | 18 males, 6 females | 10 males, 5 females |