The report does not address the board's funding issues, despite mentioning several times the effect of cost-cutting measures on services and behaviour.
It said a robust and well-understood patient safety and quality framework, and networks to ensure a safer hospital, should be put in place immediately.
It contains four broad recommendations and 45 specific actions, 26 of them to be completed by the end of this year, including a revamp of the board's overall management and clinical leadership structure.
The review team leader, National Health Board service improvement manager Jill Lane, said a steering group, led by an outside clinical leader, would oversee the recommendations over the next 18 months.
She said that if the hospital had continued as it was, it "wouldn't be a particularly happy place".
The organisation had the opportunity to use the report as a "launching pad for the future", she said.
Health Minister Tony Ryall said he was confident the board would address the problems.
- NZPA