People who identified as “White: Gypsy or Irish Traveller” were the most likely to report that they were in “Very bad health”.
Y bobl a ddywedodd eu bod yn perthyn i'r grŵp “Gwyn: Sipsi neu Deithiwr Gwyddelig” oedd fwyaf tebygol o nodi bod ganddynt “iechyd gwael iawn”.