O fewn y 15 mlynedd nesaf, bydd bron i 20% o'r boblogaeth yn 70 oed neu'n hŷn, disgwylir i 22% yn fwy o bobl gael diabetes a gallai nifer y bobl â phedwar neu fwy o gyflyrau hirdymor ddyblu.
Within the next 15 years almost 20% of the population will be 70 and over, 22% more people are expected to have diabetes and the number of people with four or more long-term conditions could double.