Central serous chorioretinopathy and heart rate variability analysis with a smartphone application
| Autor: | Yorihisa Kitagawa, Koji Tanaka, Norihiro Tsuchiya, Takuya Sakakibara, Hiroyuki Nakashizuka, Ryusaburo Mori, Yu Wakatsuki, Keigo Takeshima, Hajime Onoe |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Adult
Male medicine.medical_specialty lcsh:Medicine Smartphone application Autonomic Nervous System Article 03 medical and health sciences 0302 clinical medicine Heart Rate Internal medicine Heart rate medicine Humans Heart rate variability In patient lcsh:Science Morning Multidisciplinary business.industry lcsh:R Middle Aged Retinal diseases Autonomic nervous system Serous fluid Central Serous Chorioretinopathy Risk factors 030221 ophthalmology & optometry Cardiology Female lcsh:Q Smartphone business Body mass index Software 030217 neurology & neurosurgery |
| Zdroj: | Scientific Reports Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020) |
| ISSN: | 2045-2322 |
| Popis: | The purpose of this study was to quantitatively analyze heart rate variability (HRV) in patients with central serous chorioretinopathy (CSC) by using a smartphone-based application (ANBAI: DUMSCO Inc.) for measurement, and to clarify its relationships with CSC. The subjects were 64 CSC patients (mean age 48.7 ± 7.6 years, 57 males and 7 females). After providing consent, the patients downloaded ANBAI apps to their smartphones. HRV was measured by photoelectric volume pulse wave measurement with a smartphone camera each morning for a minimum of 1 week. The primary outcome was to analyze HRV by calculating log LF/HF (Low Frequency/High Frequency components), an index of autonomic tone, which was then compared with a control group of 35,226 individuals from the application. Secondary outcome measures included disease duration, body mass index, exercise habits, smoking history, steroid use, occupation, lifestyle regularity, psychological fatigue, physical fatigue, and average sleep time. The log LF/HF was significantly higher in the patient group than in the control group (P P = 0.019). Analysis of HRV in CSC patients showed an impairment of the autonomic nervous system. Exercise habits may also be associated with CSC. |
| Databáze: | OpenAIRE |
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