highly significantP = 0.0001
Publication bias As demonstrated by funnel plot asymmetry, a highly significant publication bias was observed in our study using Egger’s test ( t = 4.12, P = 0.0001) and Begg’s test ( P = 0.001) (Fig. 5 A, B).
Publication bias As demonstrated by funnel plot asymmetry, a highly significant publication bias was observed in our study using Egger’s test ( t = 4.12, P = 0.0001) and Begg’s test ( P = 0.001) (Fig. 5 A, B).