Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, what comparative assessment he has made of the effectiveness of the adult oral health survey (a) before and (b) after the decision to no longer include the examination of patients in the survey.

There has been no comparative assessment of the effectiveness of the adult oral health survey (AOHS) before and after the changes in data collection. This decision occurred for the 2021 survey only, to adapt to restrictions during the COVID-19 pandemic, where face to face examinations were not feasible. The most recent 2023 AOHS survey has reintroduced a clinical examination of participants.

An online and paper survey without an oral examination was undertaken in 2021 due to the COVID-19 pandemic. The results from this survey, published in January 2024, are therefore not comparable to the rest of the survey series. The most recent AOHS, provisionally scheduled to be published on 9 December, is a comprehensive survey that will include results of an oral examination of consenting participants. The survey is similar in content to the one that was conducted in 2009 and published at the time by NHS Digital.