The report concluded that little had changed since a similar finding four years ago, with difficulties in securing accommodation proving particularly difficult.

The new report, with its similar findings, gave critics an opening to pounce.

A recent survey of 23 other studies had similar findings.

Previously similar findings have been reported in younger people, which was put down to increases in traffic accidents, work-related stress and people living more decadent lifestyles.

There have been similar findings in adults.