The number of patient pathways waiting more than 36 weeks increased by 4.6% compared to October 2020 and was just over ten times higher compared to November 2019.
Mae nifer y llwybrau cleifion sydd wedi bod yn aros mwy na 36 wythnos wedi cynyddu ers dechrau pandemig COVID-19, gan gyrraedd y lefel uchaf erioed ym mis Tachwedd 2020.