Table 1.
Characteristics of the study population.
| N | Mean (SD) or % | |
|---|---|---|
| Age (years), mean (SD) | 4264 | 41.5 (12.9) |
| Sex (%) | 4264 | |
| Male | 895 | 21.0 |
| Female | 3369 | 79.0 |
| Total weight loss (kg), mean (SD) | 3896 | 6.9 (5.8) |
| Women | 3090 | 6.4 (5.4) |
| Men | 806 | 9.0 (6.9) |
| Adulthood BMI (kg/m2), mean (SD) | 4264 | 31.3 (5.6) |
| <25 | 453 | 10.6 |
| 25–29.99 | 1542 | 36.2 |
| ≥30 | 2269 | 53.2 |
| Maternal grandmother obesity grade (%) | 3607 | |
| Underweight | 137 | 3.8 |
| Normal weight | 2265 | 62.8 |
| Overweight | 744 | 20.6 |
| Obese | 461 | 12.8 |
| Maternal grandfather obesity grade (%) | 3571 | |
| Underweight | 174 | 4.9 |
| Normal weight | 2694 | 75.4 |
| Overweight | 519 | 14.5 |
| Obese | 187 | 5.2 |
| Paternal grandmother obesity grade (%) | 3530 | |
| Underweight | 127 | 3.6 |
| Normal weight | 2243 | 63.5 |
| Overweight | 708 | 20.1 |
| Obese | 452 | 12.8 |
| Paternal grandfather obesity grade (%) | 3420 | |
| Underweight | 192 | 5.6 |
| Normal weight | 2562 | 74.9 |
| Overweight | 450 | 13.2 |
| Obese | 216 | 6.3 |
| Mother obesity grade (%) | 4135 | |
| Underweight | 130 | 3.1 |
| Normal weight | 1966 | 47.5 |
| Overweight | 1350 | 32.7 |
| Obese | 689 | 16.7 |
| Father obesity grade (%) | 3927 | |
| Underweight | 146 | 3.7 |
| Normal weight | 2156 | 54.9 |
| Overweight | 1023 | 26.1 |
| Obese | 602 | 15.3 |
| Size at birth (%) | 1220 | |
| Small | 440 | 36.1 |
| Medium | 601 | 49.2 |
| Big | 179 | 14.7 |
| Birthweight (kg), mean (SD) | 753 | 3.49 (0.65) |
| Infancy obesity grade (%) | 2967 | |
| Underweight | 71 | 2.4 |
| Normal weight | 2345 | 79.0 |
| Overweight | 513 | 17.3 |
| Obese | 38 | 1.3 |
| Childhood obesity grade (%) | 3077 | |
| Underweight | 62 | 2.0 |
| Normal weight | 2049 | 66.6 |
| Overweight | 874 | 28.4 |
| Obese | 92 | 3.0 |
| Adolescence obesity grade (%) | 3246 | |
| Underweight | 38 | 1.2 |
| Normal weight | 1748 | 53.9 |
| Overweight | 1194 | 36.8 |
| Obese | 266 | 8.2 |
SD: standard deviation.