a significant trendP = 0.09
The funnel plot was visually inspected and did expose some asymmetry (Supplemental Figure 1), and the Egger test did not show a significant trend toward publication bias among the included studies ( P = 0.09).
The funnel plot was visually inspected and did expose some asymmetry (Supplemental Figure 1), and the Egger test did not show a significant trend toward publication bias among the included studies ( P = 0.09).