Table 1 Sample description
From: Evaluation of chromatin accessibility in prefrontal cortex of individuals with schizophrenia
Variable | Cases | Controls | Comparison |
|---|---|---|---|
Subjects after quality control | 135 | 137 | N/A |
Male sex, N (%) | 92 (68.2%) | 73 (53.3%) | \(\chi _1^2\) = 6.30, P = 0.012 |
European ethnicity, N (%)a | 112 (83.0%) | 98 (71.5) | \(\chi _3^2\) = 7.92, P = 0.048 |
Age at death, mean (SD) | 73.3 (12.6) | 73.9 (17.7) | F1,271 = 0.09, P=0.76 |
Postmortem brain pH, mean (SD) | 6.47 (0.24) | 6.50 (0.25) | F1,234=0.88, P=0.35 |
Postmortem brain mass (g), mean (SD) | 1207 (173) | 1155 (166) | F1,269=6.46, P=0.012 |
Postmortem interval (h), mean (SD) | 24.3 (15.7) | 10.9 (7.6) | F1,270=80.2, P < 0.0001 |
RNA integrity number, mean (SD) | 7.11 (0.79) | 7.57 (0.84) | F1,270=21.5, P < 0.0001 |
Unique aligned reads (×106), mean (SD) | 89.12 (17.0) | 89.80 (16.1) | F1,270 = 0.12, P = 0.73 |
Normalized peak calls (FDR 0.01), mean (SD) | 117.3 (70.1) | 130.4 (61.6) | F1,270=2.66, P=0.10 |
