Read by QxMD icon Read

user centered design

Dennis Toddenroth, Janakan Sivagnanasundaram, Hans-Ulrich Prokosch, Thomas Ganslandt
BACKGROUND: The difficulty of managing patient recruitment and documentation for clinical trials prompts a demand for instruments for closely monitoring these critical but unpredictable processes. Increasingly adopted Electronic Data Capture (EDC) applications provide novel opportunities to reutilize stored information for an efficient management of traceable trial workflows. In related clinical and administrative settings, so-called digital dashboards that continuously visualize time-dependent parameters have recently met a growing acceptance...
October 18, 2016: Journal of Biomedical Informatics
Sara García-Sánchez, Josep Lluís Matalí, María Martín-Fernández, Marta Pardo, Maria Lleras, Carmina Castellano-Tejedor, Josep Maria Haro
Cannabis is the illicit substance most widely used by adolescents. Certain personality traits such as impulsivity and sensation seeking, and the subjective effects experienced after substance use (e.g. euphoria or relaxation) have been identified as some of the main etiological factors of consumption. This study aims to categorize a sample of adolescent cannabis users based on their most dominant personality traits (internalizing and externalizing profile). Then, to make a comparison of both profiles considering a set of variables related to consumption, clinical severity and subjective effects experienced...
October 6, 2016: Adicciones
Mark A Healy, Jason C Pradarelli, Robert W Krell, Scott E Regenbogen, Pasithorn A Suwanabol
BACKGROUND: Despite substantially improved survival with metastatic site resection in colorectal cancers, uptake of aggressive surgical approaches remains low among certain patients. It is unknown whether financial determinants of care, such as insurance status, play a role in this treatment gap. OBJECTIVE: We sought to evaluate the effect of insurance status on metastasectomy in patients with advanced colorectal cancers. DESIGN: This was a retrospective cohort study...
November 2016: Diseases of the Colon and Rectum
Lucy Yardley, Bonnie J Spring, Heleen Riper, Leanne G Morrison, David H Crane, Kristina Curtis, Gina C Merchant, Felix Naughton, Ann Blandford
This paper is one in a series developed through a process of expert consensus to provide an overview of questions of current importance in research into engagement with digital behavior change interventions, identifying guidance based on research to date and priority topics for future research. The first part of this paper critically reflects on current approaches to conceptualizing and measuring engagement. Next, issues relevant to promoting effective engagement are discussed, including how best to tailor to individual needs and combine digital and human support...
November 2016: American Journal of Preventive Medicine
Kevin Patrick, Eric B Hekler, Deborah Estrin, David C Mohr, Heleen Riper, David Crane, Job Godino, William T Riley
This paper addresses the rapid pace of change in the technologies that support digital interventions; the complexity of the health problems they aim to address; and the adaptation of scientific methods to accommodate the volume, velocity, and variety of data and interventions possible from these technologies. Information, communication, and computing technologies are now part of every societal domain and support essentially every facet of human activity. Ubiquitous computing, a vision articulated fewer than 30 years ago, has now arrived...
November 2016: American Journal of Preventive Medicine
Valery S Effoe, Jeffrey A Katula, Julienne K Kirk, Carolyn F Pedley, Linda Y Bollhalter, W Mark Brown, Margaret R Savoca, Stedman T Jones, Janet Baek, Alain G Bertoni
BACKGROUND: The use of the electronic medical record (EMR) system in recruitment in clinical trials has the potential for providing a very reliable and cost-effective recruiting methodology which may improve participant recruitment in clinical trials. We examined a recruitment approach centered on the use of the EMR, as well as other traditional methods, in the Lifestyle Intervention for Treatment of Diabetes (LIFT Diabetes) trial. METHODS: LIFT Diabetes is a randomized controlled trial designed to investigate the effects of two contrasting interventions on cardiovascular disease risk: a community-based intensive lifestyle program aimed at achieving weight loss and a clinic-based enhanced diabetes self-management program...
October 13, 2016: Trials
Haixu Tang, Xiaoqian Jiang, Xiaofeng Wang, Shuang Wang, Heidi Sofia, Dov Fox, Kristin Lauter, Bradley Malin, Amalio Telenti, Li Xiong, Lucila Ohno-Machado
The outsourcing of genomic data into public cloud computing settings raises concerns over privacy and security. Significant advancements in secure computation methods have emerged over the past several years, but such techniques need to be rigorously evaluated for their ability to support the analysis of human genomic data in an efficient and cost-effective manner. With respect to public cloud environments, there are concerns about the inadvertent exposure of human genomic data to unauthorized users. In analyses involving multiple institutions, there is additional concern about data being used beyond agreed research scope and being prcoessed in untrused computational environments, which may not satisfy institutional policies...
October 13, 2016: BMC Medical Genomics
Jean Christophe Rusatira, Brian Tomaszewski, Vincent Dusabejambo, Vincent Ndayiragije, Snedden Gonsalves, Aishwarya Sawant, Angeline Mumararungu, George Gasana, Etienne Amendezo, Anne Haake, Leon Mutesa
BACKGROUND: Lack of access to health and medical education resources for doctors in the developing world is a serious global health problem. In Rwanda, with a population of 11 million, there is only one medical school, hence a shortage in well-trained medical staff. The growth of interactive health technologies has played a role in the improvement of health care in developed countries and has offered alternative ways to offer continuous medical education while improving patient's care...
June 1, 2016: JMIR Med Educ
Jan Horsky, Harley Z Ramelson
Excellent usability characteristics allow electronic health record (EHR) systems to more effectively support clinicians providing care and contribute to better quality and safety. The Office of the National Coordinator for Health IT (ONC) therefore requires all vendors to follow a User-Centered Design (UCD) process to increase the usability of their products in order to meet certification criteria for the Safety-Enhanced Design part of the Meaningful Use (stage 2) EHR incentive program. This report describes the initial stage of a UCD process in which foundational design concepts were formulated...
October 7, 2016: Journal of Biomedical Informatics
Ying-Chieh Liu, Chien-Hung Chen, Chien-Wei Lee, Yu-Sheng Lin, Hsin-Yun Chen, Jou-Yin Yeh, Sherry Yueh-Hsia Chiu
OBJECTIVE: We designed and developed two interactive apps interfaces for dietary food measurements on mobile devices. The user-centered designs of both the IPI (interactive photo interface) and the SBI (sketching-based interface) were evaluated. Four types of outcomes were assessed to evaluate the usability of mobile devices for dietary measurements, including accuracy, absolute weight differences, and the response time to determine the efficacy of food measurements. METHODS: The IPI presented users with images of pre-determined portion sizes of a specific food and allowed users to scan and then select the most representative image matching the food that they were measuring...
October 5, 2016: Journal of Biomedical Informatics
Jessica L Baldwin, Hardeep Singh, Dean F Sittig, Traber Davis Giardina
Widespread use of health information technology (IT) could potentially increase patients' access to their health information and facilitate future goals of advancing patient-centered care. Despite having increased access to their health data, patients do not always understand this information or its implications, and digital health data can be difficult to navigate when displayed in a small-format, complex interface. In this paper, we discuss two forms of patient-facing health IT tools-patient portals and applications (apps)-and highlight how, despite several limitations of each, combining high-yield features of mobile health (mHealth) apps with portals could increase patient engagement and self-management and be more effective than either of them alone...
October 3, 2016: Healthcare
Jolie N Haun, Margeaux Chavez, Kim M Nazi, Nicole Antinori
BACKGROUND: The US Department of Veterans Affairs (VA) has developed various health information technology (HIT) resources to provide accessible veteran-centered health care. Currently, the VA is undergoing a major reorganization of VA HIT to develop a fully integrated system to meet consumer needs. Although extensive system documentation exists for various VA HIT systems, a more centralized and integrated perspective with clear documentation is needed in order to support effective analysis, strategy, planning, and use...
October 6, 2016: Journal of Medical Internet Research
Elsa Y León Marroquin, José A Herrera González, Miguel A Camacho López, José E Villarreal Barajas, Olivia A García-Garduño
Radiochromic film has become an important tool to verify dose distributions for intensity-modulated radiotherapy (IMRT) and quality assurance (QA) procedures. A new radiochromic film model, EBT3, has recently become available, whose composition and thickness of the sensitive layer are the same as those of previous EBT2 films. However, a matte polyester layer was added to EBT3 to prevent the formation of Newton's rings. Furthermore, the symmetrical design of EBT3 allows the user to eliminate side-orientation dependence...
2016: Journal of Applied Clinical Medical Physics
Irene Carrillo, José Joaquín Mira, Maria Asuncion Vicente, Cesar Fernandez, Mercedes Guilabert, Lena Ferrús, Elena Zavala, Carmen Silvestre, Pastora Pérez-Pérez
BACKGROUND: Lack of time, lack of familiarity with root cause analysis, or suspicion that the reporting may result in negative consequences hinder involvement in the analysis of safety incidents and the search for preventive actions that can improve patient safety. OBJECTIVE: The aim was develop a tool that enables hospitals and primary care professionals to immediately analyze the causes of incidents and to propose and implement measures intended to prevent their recurrence...
2016: Journal of Medical Internet Research
Kasey R Boehmer, Ian G Hargraves, Summer V Allen, Marc R Matthews, Christina Maher, Victor M Montori
BACKGROUND: The needs of the growing population of complex patients with multiple chronic conditions calls for a different approach to care. Clinical teams need to acknowledge, respect, and support the work that patients do and the capacity they mobilize to enact this work, and to adapt and self-manage. Tools that enable this approach to care are needed. METHODS: Using user-centered design principles, we set out to create a discussion aid for use by patients, clinicians, and other health professionals during clinical encounters...
2016: BMC Health Services Research
Christine Cohen, Thomas Kampel, Henk Verloo
BACKGROUND: Aging at home rather than in an institution is now considered the gold standard. Public health figures document an important demographic transition to an increasingly elderly society. At the same time, this is accompanied by the emergence of significant numbers of innovative technologies to help and support home-dwelling older adults in declining health who wish to remain at home. STUDY AIM: To explore the acceptability of intelligent wireless sensor system (IWSS) among home-dwelling older adults in rapidly detecting their health issues...
2016: Patient Preference and Adherence
Gabriella Captur, Peter Gatehouse, Kathryn E Keenan, Friso G Heslinga, Ruediger Bruehl, Marcel Prothmann, Martin J Graves, Richard J Eames, Camilla Torlasco, Giulia Benedetti, Jacqueline Donovan, Bernd Ittermann, Redha Boubertakh, Andrew Bathgate, Celine Royet, Wenjie Pang, Reza Nezafat, Michael Salerno, Peter Kellman, James C Moon
BACKGROUND: T1 mapping and extracellular volume (ECV) have the potential to guide patient care and serve as surrogate end-points in clinical trials, but measurements differ between cardiovascular magnetic resonance (CMR) scanners and pulse sequences. To help deliver T1 mapping to global clinical care, we developed a phantom-based quality assurance (QA) system for verification of measurement stability over time at individual sites, with further aims of generalization of results across sites, vendor systems, software versions and imaging sequences...
2016: Journal of Cardiovascular Magnetic Resonance
Aaron R Lyon, Cara C Lewis, Abigail Melvin, Meredith Boyd, Semret Nicodimos, Freda F Liu, Nathaniel Jungbluth
BACKGROUND: Health information technologies (HIT) have become nearly ubiquitous in the contemporary healthcare landscape, but information about HIT development, functionality, and implementation readiness is frequently siloed. Theory-driven methods of compiling, evaluating, and integrating information from the academic and commercial sectors are necessary to guide stakeholder decision-making surrounding HIT adoption and to develop pragmatic HIT research agendas. This article presents the Health Information Technologies-Academic and Commercial Evaluation (HIT-ACE) methodology, a structured, theory-driven method for compiling and evaluating information from multiple sectors...
2016: Implementation Science: IS
Katherine Treiman, Lauren McCormack, Murrey Olmsted, Nancy Roach, Bryce B Reeve, Christa E Martens, Rebecca R Moultrie, Hanna Sanoff
BACKGROUND: Patient-centered communication (PCC) is an essential component of patient-centered care and contributes to patient satisfaction, health-related quality of life, and other important patient outcomes. OBJECTIVE: The aim of this study was to develop and test survey questions to assess patients' experiences with PCC in cancer care. METHODS: We used a conceptual model developed by the National Cancer Institute as our framework. The survey questions align with the six core functions of PCC defined in the model: Exchanging Information, Managing Uncertainty, Enabling Patient Self-Management, Fostering Healing Relationships, Making Decisions, and Responding to Emotions...
September 23, 2016: Patient
Sooyoung Yoo, Hee Hwang, Sanghoon Jheon
The different levels of health information technology (IT) adoption and its integration into hospital workflow can affect the maximization of the benefits of using of health IT. We aimed at sharing our experiences and the journey to the successful adoption of health IT over 13 years at a tertiary university hospital in South Korea. The integrated system of comprehensive applications for direct care, support care, and smart care has been implemented with the latest IT and a rich user information platform, achieving the fully digitized hospital...
August 2016: Journal of Thoracic Disease
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"