Bydd yr ymchwil hon wedi'i seilio ar ymarfer blaenoriaethu fydd yn gofyn am farn y rhai sydd â phrofiad bywyd a gweithwyr iechyd a gofal cymdeithasol proffesiynol am y materion sydd bwysicaf iddyn nhw.
This research will be based upon a prioritisation exercise seeking the views of those with lived experience and health and social care professionals on the issues that matter most to them.