...The revision of Northumbria Healthcare NHS Foundation Trust's Outlook to Stable from Negative reflects a similar change on its sponsor, the UK (AA-/Stable) on 22 March 2024. The upgrade of Northumbria's Standalone Credit Profile (SCP) to `a' from `a-' reflects the application of Fitch Ratings' revised rating criteria. Combined with a score of 35 points under Fitch's Government-Related Entities Rating Criteria, Northumbria's Issuer Default Ratings (IDRs) are equalised with those of the UK....