Table 2.
Demographics of participants with serum IL-6 data. Includes participants with missing data.
| Variable | Female |
Male |
Missing |
|---|---|---|---|
| N = 2477 | N = 2522 | N = 10 | |
| Maternal Education | |||
| CSE/O-level/Vocational | 1167 (47%) | 1239 (49%) | 0 (0%) |
| A-level/Degree | 1012 (41%) | 1022 (41%) | 0 (0%) |
| Missing | 298 (12%) | 261 (10%) | 10 (100%) |
| BMI (age 9 years) | 17.80 (2.91) | 17.36 (2.60) | 18.11 (2.05) |
| Missing | 35 | 19 | 0 |
| IL-6 (age 9 years) | 1.35 (1.50) | 1.11 (1.39) | 1.51 (0.95) |
| Total Depressive Episodes | |||
| 0 | 1169 (47%) | 1720 (68%) | 5 (50%) |
| 1 | 504 (20%) | 403 (16%) | 1 (10%) |
| 2 | 283 (11%) | 158 (6.3%) | 2 (20%) |
| 3 | 178 (7.2%) | 71 (2.8%) | 0 (0%) |
| 4 | 125 (5.0%) | 30 (1.2%) | 1 (10%) |
| 5 | 77 (3.1%) | 20 (0.8%) | 0 (0%) |
| 6 | 42 (1.7%) | 9 (0.4%) | 0 (0%) |
| 7 | 21 (0.8%) | <5 (0.2%) | 0 (0%) |
| 8 | 11 (0.4%) | <5 (<0.1%) | 0 (0%) |
| 9 | 8 (0.3%) | <5 (0%) | 0 (0%) |
| 10 | <5 (<0.1%) | <5 (0%) | 0 (0%) |
| Missing | 58 (2.3%) | 106 (4.2%) | 1 (10%) |
| Total PEs | |||
| 0 | 1987 (80%) | 2076 (82%) | 8 (80%) |
| 1 | 284 (11%) | 200 (7.9%) | 1 (10%) |
| 2 | 77 (3.1%) | 47 (1.9%) | 0 (0%) |
| 3 | 26 (1.0%) | 9 (0.4%) | 0 (0%) |
| 4 | 7 (0.3%) | <5 (0.2%) | 0 (0%) |
| 5 | 9 (0.4%) | <5 (0%) | 0 (0%) |
| 6 | <5 (0.1%) | <5 (<0.1%) | 0 (0%) |
| 7 | <5 (<0.1%) | <5 (0%) | 0 (0%) |
| Missing | 82 (3.3%) | 185 (7.3%) | 1 (10%) |
| n (%); Mean (SD) | |||