This is a decrease from 535 on 14 December 2021 (6.2% of all hospitalisations) and is at comparable levels to mid-April 2021 and early September 2021.
Mae hyn yn ostyngiad o 535 o gleifion ar 14 Rhagfyr 2021 (6.2% o’r holl gleifion ysbyty) ac mae’r lefelau yn debyg i’r hyn yr oeddent ganol mis Ebrill 2021 a dechrau mis Medi 2021.