This means that some health boards have stopped collecting specialist CAMHS waiting times data, which has been previously published in this output.
Golyga hyn fod rhai byrddau iechyd wedi rhoi'r gorau i gasglu data mewn perthynas ag amseroedd aros ar gyfer CAMHS arbenigol, a gyhoeddwyd yn flaenorol yn yr allbwn hwn.