Table 2.
Change in BMI over time.
| Nr | Age at Dx, yrs | Age UW | BMI SDS | ΔBMI UW–NW | Age NW | ΔBMI NW–OW | Age OW | BMI SDS | ΔBMI OW–OB | Age OB | BMI SDS | Max Δ BMI SDS* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 1.3 | 1.3 | −4.76 | 3.01 | 1.5 | 3.78 | 2.7 | 2.20 | 4.35 | 7.3 | 3.76 | 8.52 |
| B | 0.5 | 0.5 | −2.97 | 2.05 | 2.0 | 3.49 | 4.6 | 2.04 | 1.41 | 5.1 | 2.69 | 6.29 |
| C | 0.4 | 0.4 | −2.46 | 1.82 | 1.5 | 3.83 | 2.3 | 1.95 | 0.55 | 2.5 | 2.46 | 5.75 |
| D | 1.6 | 1.2 | −2.81 | 2.03 | 1.6 | 4.06 | 2.2 | 2.51 | – | 2.2 | 2.51 | 6.77 |
| E | 2.1 | 2.5 | −3.59 | 1.67 | 3.4 | 3.55 | 4.9 | 1.91 | – | – | – | – |
| F | 1.0 | 1.0 | −1.74 | 0.85 | 2.2 | 1.78 | 4.9 | 1.86 | 1.69 | 5.3 | 2.82 | 5.04 |
| G | 2.9 | 3.0 | −1.73 | 0.22 | 3.3 | 3.98 | 3.9 | 2.09 | 0.87 | 4.5 | 2.68 | 5.49 |
| H | 0.6 | 0.9 | −4.07 | 2.92 | 1.9 | 4.21 | 4.4 | 3.08 | 0.59 | 4.5 | 3.37 | 8.72 |
| I | 5.5 | 3.8 | −1.72 | – | – | – | 5.5 | 1.68 | 10.24 | 12.4 | 2.77 | 4.49 |
| J | 4.5 | 7.1 | −1.88 | 0.48 | 7.5 | 7.01 | 9.8 | 1.79 | 9.84 | 16.0 | 2.85 | 5.01 |
| Median | 1.5 | 1.3 | −2.64 | 1.82 | 2.0 | 3.83 | 4.5 | 2.00 | 0.65 | 5.1 | 5.77 | 5.75 |
Dx, diagnosis.
NW, normal weight (first measurement of BMI within normal range).
OB, obesity (first measurement of obesity).
OW, overweight (first measurement of overweight).
UW, underweight (first measurement of underweight at time of tumor diagnosis).
E. underweight, extreme underweight.
*BMI SDS difference between maximum obesity and underweight.
Vertical lines represent a period of 3 months and horizontal lines represent 1 BMI kg/m2.
Bold values distinguish the various time periods.