Turnaround times are calculated from the date the sample was taken to the date the result is released into the Welsh Laboratory Information Management System (WLIMS) and is available to clinicians.
Caiff yr amseroedd dychwelyd eu cyfrifo o’r dyddiad pan gymerwyd y sampl tan y dyddiad pan ryddhawyd y canlyniad i System Rheoli Gwybodaeth Labordai Cymru fel ei fod ar gael i glinigwyr.