Mobile Personal Health Care System for Noninvasive, Pervasive, and Continuous Blood Pressure Monitoring: Development and Usability Study (Preprint) Article Swipe
Luis J. Mena
,
Vanessa G. Félix
,
Rodolfo Ostos
,
Armando J González
,
Rafael Martínez-Peláez
,
Jesús D. Melgarejo
,
Gladys E. Maestre
·
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.2196/preprints.18012
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.2196/preprints.18012
BACKGROUND Smartphone-based blood pressure (BP) monitoring using photoplethysmography (PPG) technology has emerged as a promising approach to empower users with self-monitoring for effective diagnosis and control of hypertension. OBJECTIVE This study aimed to develop a mobile personal health care system for noninvasive, pervasive, and continuous estimation of BP level and variability, which is user friendly for elderly people. METHODS The proposed approach was integrated by a self-designed cuffless, calibration-free, wireless, and wearable PPG-only sensor and a native purposely designed smartphone app using multilayer perceptron machine learning techniques from raw signals. We performed a development and usability study with three older adults (mean age 61.3 years, SD 1.5 years; 66% women) to test the usability and accuracy of the smartphone-based BP monitor. RESULTS The employed artificial neural network model had good average accuracy (>90%) and very strong correlation (>0.90) (P<.001) for predicting the reference BP values of our validation sample (n=150). Bland-Altman plots showed that most of the errors for BP prediction were less than 10 mmHg. However, according to the Association for the Advancement of Medical Instrumentation and British Hypertension Society standards, only diastolic blood pressure prediction met the clinically accepted accuracy thresholds. CONCLUSIONS With further development and validation, the proposed system could provide a cost-effective strategy to improve the quality and coverage of health care, particularly in rural zones, areas lacking physicians, and areas with solitary elderly populations.
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Metadata
- Type
- preprint
- Language
- en
- Landing Page
- https://doi.org/10.2196/preprints.18012
- OA Status
- gold
- Cited By
- 1
- References
- 59
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4252659719
All OpenAlex metadata
Raw OpenAlex JSON
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https://openalex.org/W4252659719Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.2196/preprints.18012Digital Object Identifier
- Title
-
Mobile Personal Health Care System for Noninvasive, Pervasive, and Continuous Blood Pressure Monitoring: Development and Usability Study (Preprint)Work title
- Type
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preprintOpenAlex work type
- Language
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enPrimary language
- Publication year
-
2020Year of publication
- Publication date
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2020-01-29Full publication date if available
- Authors
-
Luis J. Mena, Vanessa G. Félix, Rodolfo Ostos, Armando J González, Rafael Martínez-Peláez, Jesús D. Melgarejo, Gladys E. MaestreList of authors in order
- Landing page
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https://doi.org/10.2196/preprints.18012Publisher landing page
- Open access
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YesWhether a free full text is available
- OA status
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goldOpen access status per OpenAlex
- OA URL
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https://doi.org/10.2196/preprints.18012Direct OA link when available
- Concepts
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Usability, Blood pressure, Wearable computer, Computer science, Wearable technology, Self-monitoring, Medicine, Artificial intelligence, Embedded system, Human–computer interaction, Psychology, Internal medicine, Social psychologyTop concepts (fields/topics) attached by OpenAlex
- Cited by
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1Total citation count in OpenAlex
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2024: 1Per-year citation counts (last 5 years)
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59Number of works referenced by this work
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10Other works algorithmically related by OpenAlex
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| referenced_works | https://openalex.org/W3170496996, https://openalex.org/W4229507647, https://openalex.org/W2038197016, https://openalex.org/W4253582190, https://openalex.org/W2112082948, https://openalex.org/W2157562960, https://openalex.org/W2030259518, https://openalex.org/W2158960952, https://openalex.org/W2942806139, https://openalex.org/W2892649144, https://openalex.org/W2955961229, https://openalex.org/W2907553478, https://openalex.org/W2538561053, https://openalex.org/W2414416656, https://openalex.org/W2294418644, https://openalex.org/W2906577143, https://openalex.org/W2965846681, https://openalex.org/W2726317446, https://openalex.org/W2928493557, https://openalex.org/W2883190752, https://openalex.org/W2344570320, https://openalex.org/W2036308618, https://openalex.org/W2760345725, https://openalex.org/W2947474623, https://openalex.org/W2913260815, https://openalex.org/W2941396484, https://openalex.org/W2019882679, https://openalex.org/W2924620925, https://openalex.org/W2889351385, https://openalex.org/W2475064587, https://openalex.org/W2204818998, https://openalex.org/W1987949413, https://openalex.org/W2031137127, https://openalex.org/W2288531090, https://openalex.org/W2166451543, https://openalex.org/W2795778794, https://openalex.org/W2790680409, https://openalex.org/W4240787076, https://openalex.org/W2889312301, https://openalex.org/W2797927400, https://openalex.org/W2899375141, https://openalex.org/W2600746833, https://openalex.org/W2965857341, https://openalex.org/W1971130353, https://openalex.org/W2041420156, https://openalex.org/W2003429825, https://openalex.org/W1990655692, https://openalex.org/W2165427196, https://openalex.org/W2766547216, https://openalex.org/W2055950180, https://openalex.org/W1546895422, https://openalex.org/W4250194594, https://openalex.org/W2912941864, https://openalex.org/W2015795623, https://openalex.org/W2804496683, https://openalex.org/W2894956427, https://openalex.org/W2898457169, https://openalex.org/W2090079796, https://openalex.org/W2914807943 |
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