Figure 2.

Responder analyses across conventional and minimal clinically important difference thresholds for (A) overall summary score (OSS), (B) clinical summary score (CSS), and (C) total symptom score (TSS) Kansas City Cardiomyopathy Questionnaire (KCCQ) domains (fixed‐effects model). Odds ratios (ORs) were obtained from logistic regression models including treatment group, study, and the following baseline factors: KCCQ score, age, estimated glomerular filtration rate, diabetes status, sex and left ventricular ejection fraction. N = number of patients with KCCQ data available at each time point, plus patients who died before assessment and were recorded as ‘not improved’ in the analysis of improvement and ‘deteriorated’ in the deterioration analysis. CI, confidence interval; FCM, ferric carboxymaltose; PBO, placebo.