Fig. 2

Forest plots of the pooled outcome (FMA-UE) of upper extremity motor impairment. Group A: Hedges’ g = 0.703, p = 0.015; I²=85.06%; Egger’s test: p = 0.05; Group B: Hedges’ g = 0.892, p < 0.001; I²=0.00%; Egger’s test: p = 0.64; Group C: Hedges’ g = 0.273, p = 0.123; I²=0.00%; Egger’s test: p = 0.40)