Figure 3From: The paediatric flat foot proforma (p-FFP): improved and abridged following a reproducibility study The paediatric flat foot proforma (p-FFP). The new p-FFP has an item reliability mean of 0.71 (ICC 1,1). Treatment is directed for the typical flexible flat foot according to sub-type assessment ie type A1, symptomatic/'red light', treat; type A2, asymptomatic-non-developmental/'orange light', monitor; type A3, asymptomatic-developmental/'green light', leave alone.Back to article page