Towards Data-Driven Pediatrics in Zimbabwe

Published: Aug. 4, 2022

Efficient and effective healthcare systems utilize the available data at every level to provide evidence-based care improve procedures practice in order meet three goals of institutions – access, quality efficiency. Regardless changing child health needs often failure by traditional models cope, most public Sub-Saharan Africa are not providing data-driven pediatrics ever-changing needs. There is a lack utilization collected routine information personalized pediatrics. This study employed an exploratory research design explore opportunities, potential challenges based on lessons learnt from introduction electronic record Neotree (a digital system deployed Zimbabwe Malawi help workers manage neonates' health) Makonde District. Twenty participated interviews focus groups reports district provided further insights. The revealed that could efficiency pediatric care, regardless such as fear medico-legal hazards, centralization decision-making, resistance workers, network computer illiteracy. To increase chances success, following neotree help: start small, sensitize communities first, involve line beginning, do train haste demystify technology's purpose. there pediatricians nurses willing shift if technologies available.

Language: Английский

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Diagnostic methods employing kidney biomarkers clinching biosensors as promising tools

Sensors International, Journal Year: 2023, Volume and Issue: 5, P. 100253 - 100253

Published: Sept. 27, 2023

Worldwide, there has been an increasing prevalence of kidney disorders for several years. Kidney are characterized by abnormal biomarkers like uric acid, urea, cystatin C, creatinine, injury molecule-1, C-related protein, etc., in the human body. A person suffering from is prone to other serious health consequences, such as cardiac diseases and renal failure, which can lead death. However, early diagnosis requires effective disease management prevent progression. Existing diagnostic techniques used monitoring biomarker concentration include chromatographic assays, spectroscopic immunoassays, magnetic resonance imaging (MRI), computed tomography (CT), etc. They also necessitate equipped laboratory infrastructure, specific instruments, highly trained personnel working on these patients. Hence, expensive time-consuming. Since past few decades, a number biosensors, electrochemical, optical, immunosensors, potentiometric, colorimetric, have overcome drawbacks conventional modern techniques. These biosensing systems many benefits, being cost-effective, quick, simple, sensitive, specific, requiring minimum sample amount, reliable, easy miniaturize. This review article discusses uses effectual biosensors detection with their potential advantages disadvantages. Future research needs be implicated developing advanced that must economical, simple so they on-site assess function.

Language: Английский

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Switch mode capacitive pressure sensors

Microsystems & Nanoengineering, Journal Year: 2022, Volume and Issue: 8(1)

Published: Dec. 23, 2022

Switch mode capacitive pressure sensors are proposed as a new class of microfabricated devices that transform into mechanically switching capacitance to form an analog-to-digital signal with zero power, high sensitivity, and signal-to-noise ratio. A pressure-sensitive gold membrane suspended over cavity makes ohmic contact patterned leads on the substrate, closing circuits fixed on-chip capacitors outside leading significant step responses. This function is achieved by allocating switch part counter electrode area, while remaining area used for touch analog sensing. The sensor microchip prototyped through novel design approach surface micromachining integrates micro-Tesla valves vacuum sealing cavity, showing unprecedented response applied pressure. For gauge range 0-120 mmHg, exhibits increase 13.21 pF resultant events, each which ranges from 2.53-3.96 every 12-38 in addition linear between switches. equivalent sensitivity 80-240 fF/mmHg, 11-600× more than commercial reported operating similar ranges. further demonstrated wireless tracking creating resonant tank sensor, 32.5-101.6 kHz/mmHg frequency jumps led events. developed its promising performance, offers application opportunities variety device areas, including health care, robotics, industrial control, environmental monitoring.

Language: Английский

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Security Analysis for Smart Healthcare Systems

Sensors, Journal Year: 2024, Volume and Issue: 24(11), P. 3375 - 3375

Published: May 24, 2024

The healthcare industry went through reformation by integrating the Internet of Medical Things (IoMT) to enable data harnessing transmission mediums from different devices, about patients staff for further analysis cloud-based servers proper diagnosis patients, yielding efficient and accurate results. However, IoMT technology is accompanied a set drawbacks in terms security risks vulnerabilities, such as violating exposing patients’ sensitive confidential data. Further, network traffic prone interception attacks caused wireless type communication alteration data, which could cause unwanted outcomes. advocated scheme provides insight into robust Intrusion Detection System (IDS) networks. It leverages honeypot divert attackers away critical systems, reducing attack surface. Additionally, IDS employs an ensemble method combining Logistic Regression K-Nearest Neighbor algorithms. This approach harnesses strengths both algorithms improve detection accuracy robustness. work analyzes impact, performance, accuracy, precision outcomes used model on two IoMT-related datasets contain multiple types Man-In-The-Middle (MITM), Data Injection, Distributed Denial Services (DDOS). yielded results showed that proposed was effective detecting intrusion attempts classifying them or normal traffic, with high 92.5% first dataset 99.54% second 96.74% 99.228% dataset.

Language: Английский

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The future of smart implants towards personalized and pervasive healthcare in Sub-Saharan Africa: Opportunities, barriers and policy recommendations

Sensors International, Journal Year: 2022, Volume and Issue: 3, P. 100173 - 100173

Published: Jan. 1, 2022

Smart implants continue to evolve, posing tremendous opportunities move towards personalized and pervasive healthcare in Sub-Saharan Africa (SSA). However, the adoption of smart is still nascent SSA despite their benefits increasing demand provide healthcare. Therefore, this study aimed a comprehensive analysis potential challenges associated with health systems as well policy recommendations. The adopted PRISMA model search synthesize published literature about general SSA. revealed that present including remote monitoring patients, data management, disease diagnosis treatment, drug adherence, effective family planning methods reduce unplanned pregnancies. faces implementation such poor technological infrastructure, cultural religious barriers, consequences clinical challenges, legal lack manufacturing manpower, resistance by regulatory authorities users, political will funding, privacy security concerns. Nonetheless, there need for countries develop strategies strengthen current implant services stimulate implants. This can be achieved through public-private partnerships, training professionals, sensitizing communities, community engagement most importantly development policies regulate use settings. There investigate implications provision services.

Language: Английский

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