Cyhoeddwyd adroddiad pellach ar 24 Mawrth 2022, yn cyflwyno canlyniadau o ail don o gyfweliadau ansoddol o'r sampl hydredol. Nod y don ychwanegol hon o gyfweliadau oedd cynnal astudiaeth ansoddol fanwl o effaith y pandemig ar ymddygiad yfed y sampl hydredol i ddarparu cyd-destun ar gyfer dehongli'r data yn y dyfodol.
A further report was published on 24 March 2022, presenting the results from a second wave of qualitative interviews from the longitudinal sample. The aim of this additional wave of interviews was to undertake a detailed qualitative study of the impact of the pandemic on the drinking behaviour of the longitudinal sample to provide context for future interpretation of the data.