Funnel plot publication bias meta analysis 

statistically significant, effect sizes, published, overestimate, Egger’s regression test, Scatter plot displays studies effect size estimates plotted against, Standard error, Inverse se, variance, inverse Variance, Sample size, Inverse sample size, SQRT sample size, Log sample size, Continuous outcome, Mean difference (MD), Standardized mean difference (SMD), Hedges' g, Cohens’ d, Glass’s delta, Correlation (r), Binary outcome, Odds ratio (OR), Risk ratio (RR), Hazard ratio (HR), Proportion, Horizontal axis, Prop., rate, Vertical axis, Measure, precision, Asymmetrical funnel plot, Unequal distribution, overall effect size, non-significant results, excluded from the meta-analysis, Symmetrical funnel shape