18,382 appointments were attended where the patient had been assessed as Health Risk Factor R1; of those, 15,685 had a target date allocated.
Cafodd 18,382 o apwyntiadau eu mynychu gan gleifion a oedd wedi eu hasesu’n Ffactor Risg Iechyd R1; o’r rheini, roedd dyddiad targed wedi ei bennu ar gyfer 15,685 ohonynt.