The largest change in sickness absence rate change was in the ambulance staff which decreased by 1.9 percentage points between April to June 2022 (10.6%) to April-June 2023 (8.7%).
Roedd y newid mwyaf yn y gyfradd absenoldeb oherwydd salwch yn y staff ambiwlans a ostyngodd 1.9 pwynt canran rhwng Ebrill-Mehefin 2022 (10.6%) i Ebrill-Mehefin 2023 (8.7%).