Wearable devices can increase health anxiety. Could they adversely affect health?
Using a wearable device, such as a smart watch, to track health data and symptoms, is supposed to help people monitor their health and address symptoms as quickly as possible to spur positive health outcomes. But for people with atrial fibrillation, also known as Afib, using a wearable device to monitor the heart rate and to alert wearers of an irregular heartbeat might not be as helpful as wearers think.
A new study in the Journal of the American Heart Association, led by Lindsay Rosman, PhD, assistant professor of medicine in the division of cardiology at the University of North Carolina School of Medicine, is the first to show that wearable devices, such as smart watches, can significantly amplify anxiety and increase healthcare use in patients with Afib.
The study included 172 patients from UNC Health with a prior diagnosis of Afib who completed a survey and had their information linked to electronic health records. About half of the study sample had a wearable device and their data was compared to individuals without a wearable device. Rosman and her team found that patients with Afib who use wearables are more likely to be preoccupied with their heart symptoms, report concerns about their AFib treatment, and use healthcare resources compared to Afib patients without these devices. Providers and healthcare clinics were also impacted, as wearable users were more likely to call the clinic and send messages to their healthcare providers than individuals who did not have a device.
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