Figure 1From: Changes in family income status and the development of overweight and obesity from 2 to 15 years: a longitudinal study Latent-class modeling of BMI z-score trajectories, 2 to 15 years (n = 517). Legend: BMI z-score trajectories. – – – – – – 95% confidence interval. A “red line” Obese (12%). B “orange line” Become-overweight (15%). C “yellow line” Overweight-stable (20%). D “green line” Not-overweight (53%).Back to article page