HEALTH boards have stepped up their war against superbugs in recent years but are failing to monitor what their efforts achieve, a report has said.

NHS Quality Improvement Scotland found that all NHS boards had improved the management of healthcare-associated infections (HAI) between 2002 and 2004.

Clear lines of responsibility for tackling HAI were identified in 80-per cent of all NHS bodies, up from 57-per cent, and compliance with control standards had risen from 52-per cent to 68-per cent.

However, only 28-per cent of NHS boards showed they could adequately monitor the effects of change.

Around 33,000 people contract infections in hospital each year in Scotland.

HAI is a factor in the deaths of around 450 patients per year and a contributory factor in a further 1370 deaths.

The problem also costs the NHS nearly pounds-190m in closed wards and cancelled operations, and results in 338,000 lost bed days.

Andy Kerr, the health minister, said: "There is still much to be done, and I will be expecting to see evidence of further improvements when I chair the NHS Board accountability reviews.

"We have to start driving down healthcare associated infections, including MRSA."

He said the Scottish Executive was investing pounds-15m in developments such as alcoholbased hand gels at every bedside for use by staff and visitors, and more power for sisters over ward cleanliness.

Jan Warner, NHS QIS director of performance assessment, said: "There is real significant progress but we also need to see more work on monitoring, reviewing and auditing the number of infections and in ensuring that hand hygiene best practice is being adopted on every ward in Scotland."