Ethical Approval and Patient Confidentiality
The author declares that the paper does not raise any ethical concern.
The data regarding Gastric cancer incidence in Saudi Arabia are publicly
available and easily accessible through the Saudi Cancer reports;
therefore, no ethical approval was required for this observational
descriptive epidemiological study.
All reports can be directly downloaded from the National Health
Information Centre’s website, available from:
https://nhic.gov.sa/en/eServices/Pages/TumorRegistration.aspx