Data from other sources for 2017 to 2019 suggest there was no significant change in healthy life expectancy at birth for males or females since 2014 to 2016.
Mae data o ffynonellau eraill ar gyfer 2017 i 2019 yn awgrymu nad oedd newid sylweddol mewn disgwyliad oes iach ar enedigaeth i ddynion na menywod ers 2014 i 2016.