Fig. 6From: Efficacy of conservative treatment for spastic cerebral palsy children with equinus gait: a systematic review and meta-analysisA funnel plot and a contour-enhanced funnel plot of the comparison between orthosis and control on ankle dorsiflexion showed asymmetry. Missing studies were broadly in the area of statistical significance (no shading) which indicated the influences from other factors rather than a publication biasBack to article page