Figure 2
From: Does the risk of cerebral palsy increase or decrease with increasing gestational age?
Gestational age-specific cerebral palsy rates based on alternative formulations (live births vs fetuses-at-risk). Gestational age-specific rates of cerebral palsy based on live births within a gestational age category (primary Y-axis) and based on the number of fetuses at risk for cerebral palsy (secondary Y-axis), Shiga Prefecture, Japan [6] (top) and North-East England [7] (bottom).