- Previous stroke (includes definite or presumed cerebral ischaemia/infarction and intracerebral but not subarachnoid haemorrhage) equal to or greater than 90 days prior to ApneaLinkTM assessment or minor disabling stroke with minimal residual neurological disability (modified Rankin Score of '0 = no symptoms' or '1 = No significant disability despite symptoms, able to carry out all usual duties and activities' within 7 days of stroke onset) ≥7 days prior to ApneaLinkTM assessment.