Heart rate variability (HRV) is the fluctuation in time between successive heartbeats and is
defined by interbeat intervals. Researchers have shown that short-term (∼ 5-min) and long …

Radiomics research is rapidly growing in recent years, but more concerns on radiomics
reliability are also raised. This review attempts to update and overview the current status of …

Background Wrist-worn smart watches and fitness monitors (ie, wearables) have become
widely adopted by consumers and are gaining increased attention from researchers for their …

The aim of the present study was to evaluate empirically confusion matrices in device
validation. We compared the confusion matrix method to linear regression and error indices …

Objective To systematically review methods developed and employed to evaluate the
diagnostic accuracy of medical test when there is a missing or no gold standard. Study …

Healthcare is expected to increasingly shift care out of inpatient settings thanks to wearable
monitoring systems. Photoplethysmography (PPG) is an optical technique already integrated …

The many epidemics that the world is witnessing necessitate the use of telehealth.
Develo** a website for telerehabilitation follow-up is appealing. Furthermore, the patient …

Background Advancements in wearable technology have provided practitioners and
researchers with the ability to conveniently measure various health and/or fitness indices …

Purpose Statistical equivalence testing is more appropriate than conventional tests of
difference to assess the validity of physical activity (PA) measures. This paper presents the …

Respiratory diseases are currently monitored through traditional pulmonary function tests,
such as spirometry. However, the restrictions of these procedures, particularly in the context …