Table 1.
Sample traits in DS-CHD cases and DS non-CHD controls
| All samples (n = 86) Mean or n (SD or %) |
DS-CHD (n = 45) Mean or n (SD or %) |
DS non-CHD (n = 41) Mean or n (SD or %) |
|
|---|---|---|---|
| Global methylation | 79.3 (3.9) | 79.0 (4.3) | 79.5 (3.4) |
| CD8T | 0.05 (0.03) | 0.05 (0.03) | 0.05 (0.04) |
| CD4T | 0.12 (0.08) | 0.13 (0.09) | 0.11 (0.07) |
| NK | 0.03 (0.02) | 0.03 (0.03) | 0.03 (0.02) |
| B cells | 0.007 (0.009) | 0.006 (0.009) | 0.007 (0.01) |
| Monocytes | 0.07 (0.04) | 0.07 (0.05) | 0.07 (0.04) |
| Granulocytes | 0.58 (0.21) | 0.54 (0.23) | 0.63 (0.17) |
| nRBCs | 0.12 (0.23) | 0.15 (0.27) | 0.09 (0.19) |
| Birthweight (grams)a | 3018 (633) | 2953 (636) | 3092 (630) |
| Gestational age (days)b | 266 (17) | 266 (16) | 267 (18) |
| Age of blood collection (hours) | 62 (57) | 63 (49) | 62 (65) |
| Sex | |||
| Female | 54 (62.8%) | 27 (60%) | 27 (65.9%) |
| Male | 32 (37.2%) | 18 (40%) | 14 (34.1%) |
| Race/ethnicity | |||
| Asian (non-Hispanic) | 8 (9.3%) | 6 (13.3%) | 2 (4.9%) |
| Black (non-Hispanic) | 4 (4.7%) | 3 (6.7%) | 1 (2.4%) |
| White (non-Hispanic) | 17 (19.8%) | 9 (20%) | 8 (19.5%) |
| Hispanic | 57 (66.3%) | 27 (60%) | 30 (73.2%) |
aMissing data from 1 sample (DS non-CHD)
bMissing data from 5 samples (4 DS-CHD, 1 DS non-CHD)