The latest hospital death rate figures will be released by the Welsh Government this morning.
The data, known as the Risk Adjusted Mortality Index (RAMI) is being released as part of a drive to improve transparency in the NHS.
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The Welsh Assembly election is less than a week away and the treatment and care of cancer is one of the more contested issues.
Tributes have been paid to an ambulance driver killed in a crash with another ambulance in North Wales.
Tonight is expected to be clear and dry - though some parts of Wales will experience frost.