Figure 4From: Meta-analysis of efficacy and safety of intravenous ferric carboxymaltose (Ferinject) from clinical trial reports and published trial data L'Abbé plots for percentage of patients achieving a target Hb increase (yellow with oral iron comparator, red for intravenous iron sucrose (Venofer)). Each symbol represents one trial, with size of symbol proportional to number of patients randomised using the inset scale.Back to article page