Pension benefit statements of hundreds of Scots NHS workers were finally recovered yesterday after a major search found they had arrived at their intended destination.

The alarm was raised on Friday after it emerged that the package containing names and national insurance numbers had not been seen since it was dispatched to Stobhill Hospital in Glasgow by the Scottish Public Pensions Agency (SPPA) on October 26.

It was one of 162 packages sent to 15 addresses throughout Scotland by FedEx, the Scottish Government's official courier. All of the other packages arrived safely.

News of the missing package came a few days after Chancellor Alistair Darling told the House of Commons that two discs containing the personal details of 25 million child benefit recipients had gone missing.

Police are still searching for those discs amid concerns that people whose details are on them could fall victim to identity thieves.

Last night, John Swinney, the Scottish Finance Secretary, said he was pleased that the correct procedures had been followed to allow the pension details to be recovered at the hospital.

He said: "We were always confident that the single missing package out of 162 would be found safely, as the correct procedures were followed at all stages, enabling traceability checks to be successfully conducted.

"Even though the data contained no addresses or bank account details, we were right to take the issue seriously.

"The review under way around data-handling issues in the Scottish Government will proceed, as we are very clear that the government will deal with these important matters competently and effectively."

Unions claimed members had been kept in the dark about the missing package.

Matt McLaughlin, Unison's regional organiser for NHS Glasgow and Clyde, said: "It is totally unacceptable that personal information has gone missing and no-one thought to tell the staff who are affected."