In October 2021, over 242,000 patient pathways had been waiting more than 36 weeks from the date the referral letter was received by the hospital.
Ym mis Hydref 2021, roedd dros 242,000 o lwybrau cleifion wedi bod yn aros mwy na 36 wythnos o’r dyddiad y cafodd y llythyr atgyfeirio ei dderbyn gan yr ysbyty.