Figure 4From: Estimated intelligence quotient in anorexia nervosa: a systematic review and meta-analysis of the literatureResults of an influence analysis in which the meta-analysis is re-estimated omitting each study in turn. The straight vertical lines at 0.40, 0.18 and 0.61 represent the estimated standardised mean difference (SMD) and upper and lower 95% confidence intervals of the complete study analysis.Back to article page