Figure 4.

Odds ratios for an indication for treatment revision at the end of follow-up. Results were estimated from mixed logistic models with random intercepts for study centre. An odds ratio < 1 indicates that structured treatment pathway (implementation) group had a lower proportion of participants with an indication for treatment revision at the follow-up visit vs. usual care (control) group. *Stratified by country and adjusted for baseline GerdQ score. All other analyses were further adjusted for age, sex, smoking and alcohol intake. **Based on 1149 patients with available date of diagnosis. CI, confidence interval