Mae’r adroddiad yn dangos bod nifer y bobl sy’n marw o glefyd yr afu sy’n gysylltiedig ag alcohol wedi gostwng 7% yn y pum mlynedd diwethaf – o 494 o farwolaethau  yn 2010 i 459 o farwolaethau yn 2014. Cafwyd gostyngiad yn y nifer sy’n yfed mwy o alcohol na’r canllawiau a argymhellir, o 44% yn  2010 i 40% yn 2015.
The Welsh Government’s Liver Disease Delivery Plan was introduced to tackle the rising number of deaths from liver disease in Wales. The number of such deaths has more than doubled over the past 20 years, largely due to the rise in obesity, alcohol misuse and blood borne viral hepatitis. Cases of liver disease as a result of these three causes are almost entirely preventable.