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https://www.readbyqxmd.com/read/29792679/a-nanozyme-and-ambient-light-based-smartphone-platform-for-simultaneous-detection-of-dual-biomarkers-from-exposure-to-organophosphorus-pesticides
#1
Yuting Zhao, Mingming Yang, Qiangqiang Fu, Hui Ouyang, Wei Wen, Yang Song, Chengzhou Zhu, Yuehe Lin, Dan Du
A transparent, lateral-flow test strip coupled with a smartphone-based ambient light sensor was first proposed for detect-ing enzymatic inhibition and phosphorylation. The principle of the platform is based on the simultaneous measurement of the total amount of the enzyme and enzyme activity to biomonitor exposure to organophosphorus (OP) pesticides. In this study, butyrylcholinesterase (BChE) was adopted as the model enzyme and ethyl paraoxon was chosen as an analyte representing OP pesticides. The total amount of BChE was quantified by a sensitive colorimetric signal originating from a sandwich immunochromatographic assay utilizing PtPd nanoparticles as a polyphenol oxidase-mimicking probe, which provided a higher sensitivity than that of a peroxidase-like probe...
May 24, 2018: Analytical Chemistry
https://www.readbyqxmd.com/read/29792292/identifying-medication-management-smartphone-app-features-suitable-for-young-adults-with-developmental-disabilities-delphi-consensus-study
#2
Teresa M Salgado, Alexa Fedrigon, Donna Riccio Omichinski, Michelle A Meade, Karen B Farris
BACKGROUND: Smartphone apps can be a tool to facilitate independent medication management among persons with developmental disabilities. At present, multiple medication management apps exist in the market, but only 1 has been specifically designed for persons with developmental disabilities. Before initiating further app development targeting this population, input from stakeholders including persons with developmental disabilities, caregivers, and professionals regarding the most preferred features should be obtained...
May 23, 2018: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/29792067/application-of-machine-learning-to-predict-dietary-lapses-during-weight-loss
#3
Stephanie P Goldstein, Fengqing Zhang, John G Thomas, Meghan L Butryn, James D Herbert, Evan M Forman
BACKGROUND: Individuals who adhere to dietary guidelines provided during weight loss interventions tend to be more successful with weight control. Any deviation from dietary guidelines can be referred to as a "lapse." There is a growing body of research showing that lapses are predictable using a variety of physiological, environmental, and psychological indicators. With recent technological advancements, it may be possible to assess these triggers and predict dietary lapses in real time...
May 1, 2018: Journal of Diabetes Science and Technology
https://www.readbyqxmd.com/read/29791450/significant-acceleration-of-emergency-response-using-smartphone-geolocation-data-and-a-worldwide-emergency-call-support-system
#4
Michael Weinlich, Peter Kurz, Melissa B Blau, Felix Walcher, Stefan Piatek
IMPORTANCE: When patients are disorientated or experience language barriers, it is impossible to activate the emergency response system. In these cases, the delay for receiving appropriate help can extend to several hours. OBJECTIVES: A worldwide emergency call support system (ECSS), including geolocation of modern smartphones (GPS, WLAN and LBS), was established referring to E911 and eCall systems. The system was tested for relevance in quickly forwarding abroad emergency calls to emergency medical services (EMS)...
2018: PloS One
https://www.readbyqxmd.com/read/29791413/measurement-of-optical-fiber-parameters-and-thermal-core-diffusion-characteristics-by-digital-image-processing
#5
F Chavez-Gutierrez, A Martinez-Rios, D Toral-Acosta, D Torres-Armenta, J A Guerrero-Viramontes
The simultaneous measurement of the numerical aperture (NA) and mode field diameter (MFD) of single-mode fibers was performed on several commercial fibers by means of digital image processing of the output light projected into a screen. In addition, the changes induced by core diffusion in an ultra-high (UH) NA fiber at several heat depositions from a CO2 laser source were measured. The measurement method was demonstrated to be useful to monitor the adiabaticity of this process, by taking the product of the NA and MFD to verify if it remains constant...
May 20, 2018: Applied Optics
https://www.readbyqxmd.com/read/29789857/ongoing-development-and-evaluation-of-a-method-of-telemedicine-burn-care-management-with-a-smartphone
#6
David Boccara, Farid Bekara, Sabri Soussi, Matthieu Legrand, Marc Chaouat, Maurice Mimoun, Kevin Serror
In cases involving small burns in patients without a comorbidity or associated pathology, a referral from a surgeon is necessary and sometimes it cannot be ascertained when the patient is not brought in by a specialized team. The purpose of this retrospective study was to evaluate the quality of our method for performing telemedicine. This retrospective study included the 323 patients who were initially treated using the telemedicine system implemented between 2011 and 2016. This procedure only involved patients burned over a small portion of their body's surface area (ie, ≤15%) who were between 15 and 75 years of age and who did not have a major comorbidity...
December 4, 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/29789281/internet-and-social-media-access-among-youth-experiencing-homelessness-mixed-methods-study
#7
Lauren A Houdek VonHoltz, Rosemary Frasso, Jesse M Golinkoff, Alicia J Lozano, Alexandra Hanlon, Nadia Dowshen
BACKGROUND: Youth experiencing homelessness are at a risk for a variety of adverse outcomes. Given the widespread use of the internet and social media, these new technologies may be used to address their needs and for outreach purposes. However, little is known about how this group uses these resources. OBJECTIVE: This study investigated how homeless adolescents use these technologies for general and health-related purposes, whether the scope of their use changes with housing status, and their interest in a website dedicated to youth experiencing homelessness...
May 22, 2018: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/29789113/a-fall-from-a-scaffold-an-ignited-smartphone-and-a-burn-on-the-buttocks
#8
Stefan H Bosch
No abstract text is available yet for this article.
April 27, 2018: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/29788762/distinct-patterns-of-internet-and-smartphone-related-problems-among-adolescents-by-gender-latent-class-analysis
#9
Seung-Yup Lee, Donghwan Lee, Cho Rong Nam, Da Yea Kim, Sera Park, Jun-Gun Kwon, Yong-Sil Kweon, Youngjo Lee, Dai Jin Kim, Jung-Seok Choi
Background and objectives The ubiquitous Internet connections by smartphones weakened the traditional boundaries between computers and mobile phones. We sought to explore whether smartphone-related problems differ from those of computer use according to gender using latent class analysis (LCA). Methods After informed consents, 555 Korean middle-school students completed surveys on gaming, Internet use, and smartphone usage patterns. They also completed various psychosocial instruments. LCA was performed for the whole group and by gender...
May 23, 2018: Journal of Behavioral Addictions
https://www.readbyqxmd.com/read/29788754/sleep-quality-as-a-mediator-of-problematic-smartphone-use-and-clinical-health-symptoms
#10
Xiaochun Xie, Yan Dong, Jinliang Wang
Background and aims Although smartphone use brings many benefits for adolescents, it is also associated with many serious health problems. This study examined the relationship between problematic smartphone use (PSU) and clinical health symptoms (e.g., body dysfunction) and the mediating effects of sleep quality on this relationship in adolescents. Methods Participants in this cross-sectional survey were 686 middle- and high-school students (girls = 55.7%, Mage  = 12.98 ± 1.38 years). Participants completed self-report measures of PSU, sleep quality, and physical symptoms...
May 23, 2018: Journal of Behavioral Addictions
https://www.readbyqxmd.com/read/29788698/electronic-media-exposure-and-use-among-toddlers
#11
Hyoung Yoon Chang, Eun-Jin Park, Hee-Jeong Yoo, Jee Won Lee, Yunmi Shin
Objective: These days, young children are exposed to a wide range of smart devices and their usage of smart devices is rapidly increasing worldwide. However, the use of smart devices by young children has not been studied in detail yet because smart device is relatively recent. The purpose of this study was to investigate the exposure status of smart devices among 2-5 years old children in Korea. Methods: Four hundred parents of 2- to 5-year-old children were invited to enroll...
May 24, 2018: Psychiatry Investigation
https://www.readbyqxmd.com/read/29788400/real-time-incidence-of-travel-related-symptoms-through-a-smartphone-based-app-remote-monitoring-system-a-pilot-study
#12
N Rodriguez-Valero, M J Ledesma Carbayo, D Cuadrado Sanchez, A Vladimirov, M Espriu, I Vera, M Roldan, T de Alba, S Sanz, J L Gonzalez Moreno, M Luengo Oroz, J Muñoz
Trip Doctor®, a Smartphone-based app monitoring system, was developed to detect infections among travelers in real-time. For testing, 106 participants were recruited (62.2% male, mean age 36 years (SD = 11)). Majority of trips were for tourism and main destinations were in South East Asia. Mean travel duration was 14 days (SD = 10). Diarrhea was the most frequently reported symptom (15.5%). The system demonstrated adequate usability and is ready to be used on a larger scale.
January 1, 2018: Journal of Travel Medicine
https://www.readbyqxmd.com/read/29788375/psychometric-evaluation-of-the-smartphone-for-clinical-work-scale-to-measure-nurses-use-of-smartphones-for-work-purposes
#13
John Robert Bautista, Sonny Rosenthal, Trisha Tsui-Chuan Lin, Yin-Leng Theng
Objective: This study reports the development and psychometric evaluation of the Smartphone for Clinical Work Scale (SCWS) to measure nurses' use of smartphones for work purposes. Methods: Items were developed based on literature review and a preliminary study. After expert consultations and pilot testing, a 20-item scale was administered in January-June 2017 to 517 staff nurses from 19 tertiary-level general hospitals in Metro Manila, Philippines. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were used to evaluate construct validity...
May 17, 2018: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/29787775/health-information-exposure-from-information-and-communication-technologies-and-its-associations-with-health-behaviors-population-based-survey
#14
Chen Shen, Man Ping Wang, Alice Wan, Kasisomayajula Viswanath, Sophia Siu Chee Chan, Tai Hing Lam
Health information and communication technologies (ICTs) are increasingly used but little is known about routine exposure to health information from ICTs and its associations with health behaviors. A territory-wide population-based dual landline and mobile telephone survey was conducted in 2016 in Hong Kong, where smartphone ownership and Internet access are among the most prevalent, easiest and fastest in the world. Health information exposure from traditional sources (television/radio/newspaper/magazine), Internet websites, social media sites and instant messaging (IM); and information on smoking, alcohol consumption and physical activity were recorded...
May 19, 2018: Preventive Medicine
https://www.readbyqxmd.com/read/29787600/correction-the-effect-of-timing-and-frequency-of-push-notifications-on-usage-of-a-smartphone-based-stress-management-intervention-an-exploratory-trial
#15
Leanne G Morrison, Charlie Hargood, Veljko Pejovic, Adam W A Geraghty, Scott Lloyd, Natalie Goodman, Danius T Michaelides, Anna Weston, Mirco Musolesi, Mark J Weal, Lucy Yardley
[This corrects the article DOI: 10.1371/journal.pone.0169162.].
2018: PloS One
https://www.readbyqxmd.com/read/29786695/the-asthma-mobile-health-study-smartphone-data-collected-using-researchkit
#16
Yu-Feng Yvonne Chan, Brian M Bot, Micol Zweig, Nicole Tignor, Weiping Ma, Christine Suver, Rafhael Cedeno, Erick R Scott, Steven Gregory Hershman, Eric E Schadt, Pei Wang
Widespread adoption of smart mobile platforms coupled with a growing ecosystem of sensors including passive location tracking and the ability to leverage external data sources create an opportunity to generate an unprecedented depth of data on individuals. Mobile health technologies could be utilized for chronic disease management as well as research to advance our understanding of common diseases, such as asthma. We conducted a prospective observational asthma study to assess the feasibility of this type of approach, clinical characteristics of cohorts recruited via a mobile platform, the validity of data collected, user retention patterns, and user data sharing preferences...
May 22, 2018: Scientific Data
https://www.readbyqxmd.com/read/29786581/development-of-informational-communicative-system-created-to-improve-medical-help-for-family-medicine-doctors
#17
Vladyslav A Smiianov, Natalia O Dryha, Olha I Smiianova, Victor K Obodyak, Tatyana O Zudina
OBJECTIVE: Introduction: Today mobile health`s protection service has no concrete meaning. As an research object it was called mHealth and named by Global observatory of electronic health`s protection as "Doctor and social health practice that can be supported by any mobile units (mobile phones or smartphones), units for patient`s health control, personal computers and other units of non-wired communication". An active usage of SMS in programs for patients` cure regimen keeping was quiet predictable...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29786508/-use-of-the-evalobs-%C3%A2-adherence-scale-in-an-unselected-french-population-of-treated-subjects-with-antihypertensive-hypolipemiants-or-oral-antidiabetics-medications-the-flahs-2017-adherence-survey
#18
X Girerd, O Hanon, B Vaïsse
OBJECTIVE: A Visual Analog Scale (VAS) is useful for diagnosing medication nonadherence and its validity has been evaluated using electronic pillbox as the gold standard. We have developed the EvaLobs® scale for use on paper or on smartphone and the aim of the study was to administrate the scale among FLAHS 2017 participants treated for an hypertension, a dyslipidemia or diabetes. In subjects treated with antihypertensive medications, participants completed the 6-item Girerd Scale and EvaLobs® ...
May 18, 2018: Annales de Cardiologie et D'angéiologie
https://www.readbyqxmd.com/read/29785635/self-monitoring-physical-activity-with-a-smartphone-application-in-cancer-patients-a-randomized-feasibility-study-smart-trial
#19
Harm L Ormel, Gabriela G F van der Schoot, Nico-Derk L Westerink, Wim J Sluiter, Jourik A Gietema, Annemiek M E Walenkamp
PURPOSE: Evidence accumulates that an active lifestyle positively influences cancer treatment outcome. A "smartphone application" (app) such as "RunKeeper," to self-monitor physical activity (PA) might be helpful. This study aimed to examine whether using RunKeeper to increase self-reported PA is feasible in cancer patients and to evaluate patients' opinion about using RunKeeper in a 12-week program. METHODS: Adult patients (n = 32), diagnosed with cancer, were randomized between usual care (n = 16) or a 12-week intervention with instructions to self-monitor PA with RunKeeper (n = 16)...
May 21, 2018: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/29785096/smartphone-apps-for-improving-medication-adherence-in-hypertension-patients-perspectives
#20
Eimear C Morrissey, Monica Casey, Liam G Glynn, Jane C Walsh, Gerard J Molloy
Purpose: Digital interventions, such as smartphone applications (apps), are becoming an increasingly common way to support medication adherence and self-management in chronic conditions. It is important to investigate how patients feel about and engage with these technologies. The aim of this study was to explore patients' perspectives on smartphone apps to improve medication adherence in hypertension. Methods: This was a qualitative study based in the West of Ireland...
2018: Patient Preference and Adherence
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