Adults who described their general health as bad or very bad had an average WEMWBS score of 39, which was lower than for people with better general health.
Roedd gan oedolion a ddisgrifiodd eu hiechyd cyffredinol fel gwael neu wael iawn sgôr WEMWBS gyfartalog o 39, a oedd yn is na phobl sydd â gwell iechyd cyffredinol.