Sylwer fod y cymhwysiad hwn dan ddatblygiad. Os ydych chi'n gweld unrhyw gamgymeriadau neu os nad yw rhywbeth yn gweithio, cysylltwch â ni yn evidence.service@wales.nhs.uk.
Arweiniad
Dywed yr awduron:
"This guideline covers interventions that use a digital or mobile platform to help people eat more healthily, become more active, stop smoking, reduce their alcohol intake or practise safer sex. The interventions include those delivered by text message, apps, wearable devices or the internet. The guideline only includes those that are delivered by the technology itself and not by healthcare professionals using technology to deliver interventions."
Dywed yr awduron:
"This guideline includes recommendations on: