Are pulse wave velocity measurements reproducible in multiple trained observers : a short report?
After a period of training it is possible for multiple observers to have reproducible measurements of PWV and PWA. Assurance of reproducibility is important when more than one individual is collecting data in a study, particularly when assessing changes over time.
Despite several and long awakenings, TST was not shorter in patients with AD. TST was even significantly increased with disability and apathy.