Fig. 1From: Identifying developmental trajectories of body mass index in childhood using latent class growth (mixture) modelling: associations with dietary, sedentary and physical activity behaviors: a longitudinal studyTwo class linear model of BMI SDS trajectories. The latent growth patterns of BMI SDS are represented by mean trajectories of BMI standard deviation scores (SDS) (y-axis) at the different mean ages (x-axis)Back to article page