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.
Adolygiad Sylfaenol NICE
Dywed yr awduron:
"This evidence report covers two review questions, each with two parts:
C. Which interventions are effective and cost effective at reducing proxy purchasing of tobacco on behalf of children and young people, through engaging and educating retailers and the general public?
C. Do these interventions change perceptions of the social acceptability of proxy purchasing? In what way, and what aspects of interventions are perceived as having caused the change?
D. Which interventions are effective and cost effective at reducing the supply of illicit tobacco to children, young people and young adults, through engaging and educating retailers and the general public?
D. Do these interventions change perceptions of the social acceptability of supply of illicit tobacco? In what way, and what aspects of interventions are perceived as having caused the change?"
Dywed yr awduron: "This evidence review did not result in any new NICE recommendations. The current NICE guidance on this topic remains based on the recommendations from the 2008 review. This 2021 evidence review was conducted to update the underpinning evidence base for the existing guideline, but did not identify sufficient new evidence to change or add to the current recommendations. To view the full guidance and its recommendations see the latest 2025 publication; this page presents the underpinning evidence only".