Fig. 3

Homogeneous groups of prenatal care trajectories. Each panel represents a group of homogeneous trajectories computed based on clustering analysis. Each cluster includes women with similar sequences of care trajectories (representing specific visits during pregnancy). Cluster 1 gathers women with mostly high level of care consumption. Cluster 2 includes women with low or absence of care. Cluster 3 includes women with mostly intermediate level of care. Each horizontal line (Y-axis) represents a pregnant woman. The X-axis represents the gestational month