A systematic review and meta-analysis associating the 2007 WCRF/AICR score and cancer-related health outcomes were recently published in the Annals of Oncology in January 2020. This study, authored by Solans et al., was read with great interest as lifestyle changes in cancer patients need to be fully explored and understood in terms of patients’ outcomes. However, some possible conceptual and methodological considerations about the study were observed, which if clarified, could serve to make the study more robust....
- cancer-related health outcomes
- WCRF/AICR score
- Systematic review