The good news is that research also concluded that treatment with a CPAP machine can help. Almost half of adults say they are ordering kids' meals. Here's why.

CPAP machines treat sleep apnoea by delivering pressurised air through a mask to keep the airway open during sleep. However, research on the effects of CPAP on survival has produced mixed results.

There was delight in 33-year-old Korkor’s voice as she recounted her victory after struggling with sleep problems last year.