Adult general health and illness

This section provides information about general health and illness reported by adults living in Wales.
The National Survey 2020-21 was adapted due to the coronavirus pandemic (with telephone interviews replacing face-to-face interviews and some changes to content). The results for general health and illness from 2020-21 onwards should not be compared with results from previous editions of the National Survey for Wales due to the change in survey mode (and, in some cases, the need to adapt questions).