13,684 appointments were attended where the patient had been assessed as Health Risk Factor R1 (excludes those who did not have a target date allocated).
Mynychwyd 13,684 o apwyntiadau lle’r oedd y claf wedi cael ei asesu fel Ffactor Risg R1 (heb gynnwys y rhai nad oedd ganddynt ddyddiad targed wedi'i ddyrannu).