Table 1.
General offspring and cohort demographics
| Subjects | Controls | |
|---|---|---|
| Fathers (N) | 480 | 480 |
| Children (N) | 570 | 1170 |
| Mode of conception | ||
| Control | – | 1170 (100%) |
| IUI | 66 (12%) | – |
| IVF | 53 (9%) | – |
| Natural | 451 (79%) | – |
| Sex (M) | ||
| 296 (52%) | 618 (53%) | |
| Twin | ||
| 84 (15%) | 23 (2%) | |
| Birth weight (GM) | ||
| < 1000 | 3 (1%) | 2 (0%) |
| 1000–1499 | 2 (0%) | 5 (0%) |
| 1500–2499 | 74 (13%) | 51 (4%) |
| ≥ 2500 | 491 (86%) | 1112 (95%) |
| Offspring adolescence BMI (age/gender specific) | ||
| Underweight | 27 (5%) | 47 (4%) |
| Normal | 456 (80%) | 891 (76%) |
| Overweight | 87 (15%) | 232 (20%) |
| Gestational age (weeks) | ||
| < 27 | 1 (0%) | 2 (0%) |
| 28–33 | 12 (2%) | 20 (2%) |
| 34–36 | 75 (13%) | 51 (4%) |
| ≥ 37 | 482 (85%) | 1078 (94%) |