The average (median) time spent in emergency departments decreased by 8 minutes in January compared to the previous month at two hours and forty four minutes.
Roedd yr amser cyfartalog (canolrifol) a gafodd ei dreulio mewn adrannau brys ym mis Ionawr wyth munud yn llai o’i gymharu â’r mis blaenorol, sef dwy awr a phedwar deg pedwar munud.