Development and Investigation of an Appropriateness Guideline-based Mobile Application to Support Physicians' Head CT Scan Ordering: A Quasi-experimental Study (Preprint)

2020 ◽  
Author(s):  
Zahra Meidani ◽  
Fateme Atoof ◽  
Zohreh Mobarak ◽  
Reza Daneshvar ◽  
Ebrahim Kochaki ◽  
...  
Keyword(s):  
Ct Scan ◽  
Mobile Application ◽  
Mobile Apps ◽  
Mobile App ◽  
Contributing Factors ◽  
Head Ct ◽  
Intervention Phase ◽  
Total Brain ◽  
Quasi Experimental ◽  
Ct Utilization

BACKGROUND Although many medical apps are already available for the use of health care professionals (HCP), there is scarce objective evidence regarding the intention of using mobile apps by HCP; and the effectiveness of using mobile applications among physicians is still unclear. Thus, understanding the contributing factors in the successful adoption of mobile applications by healthcare professionals is critical for various stakeholders, including patients, health care decision-makers, insurance companies, and industry such as major stakeholders in mobile app stores. OBJECTIVE To address this challenge, this study seeks two objectives: 1) design & implement a head CT scan appropriateness guideline mobile app (HAC app) for residents CT scan ordering; 2) investigate the impact of the HAC app on physicians' ordering behavior. METHODS Following the study conducted on the CT utilization by "utilization management and cost-conscious care committee (UM3C)", we performed a quasi-experimental study with all neurology and neurosurgery residents in a given general teaching hospital with 510 beds in Iran. We selected the Care Core Head CT Scan guideline for the mobile application. HAC app impact on CT utilization was investigated for seven months at three points: before the intervention, during the intervention, and after the intervention. Data for CT scan utilization were collected using a checklist and medical records and then analyzed using descriptive statistics, Chi-square, and Fisher's exact test. At the end of the study, we conducted a reflection session through the focus group discussion with residents to review and digest residents' experiences during interaction with the HAC app. RESULTS Total brain CT utilization for seven months was 920. The median CT ordered per patient in the baseline phase (before intervention) was 2 (Q1=1, Q3=4), during the intervention phase was 2 (Q1= 1, Q3=2) and in two months after cessation of the intervention phase was 2 (Q1=1, Q3=2). The decrease of total CT scan utilization was statistically significant during pre-intervention and intervention phases (P= 0.027). No significant differences were found for total brain CT utilization during the intervention and after the intervention phase (P= 0.075). Two key themes were extracted during the reflection session and categorized into the future HAC app and its drawbacks. CONCLUSIONS Mobile devices affect residents' CT scan ordering behavior; whereas this impact was not long-lasting, the direct cause- and effect relationship between the mobile apps and changing physicians' behavior remains open to debate. The lack of objective studies in evaluating mobile apps' impact on clinical care outcome prevents individual judgment on its effectiveness. Further studies based on real interactive experiences with mobile systems is advisable to investigate contributing factors in physicians' mobile intention of use before it can be recommended for widespread use by HCP.

A Survey on the Use of Mobile Applications for People who Are Visually Impaired

2017 ◽  
Vol 111 (4) ◽  
pp. 307-323 ◽  
Author(s):  
Nora Griffin-Shirley ◽  
Devender R. Banda ◽  
Paul M. Ajuwon ◽  
Jongpil Cheon ◽  
Jaehoon Lee ◽  
...  
Keyword(s):  
Mobile Application ◽  
Online Survey ◽  
Low Vision ◽  
Mobile Apps ◽  
Visual Impairments ◽  
Mobile App ◽  
Adult Group ◽  
Preliminary Information ◽  
Old Adult ◽  
Middle Aged Adult

Introduction The literature indicates that few studies have been conducted with persons with visual impairments (that is, those who are blind or have low vision) concerning mobile application or “app” usage. The current study explores the use of mobile apps with this population globally. Methods A total of 259 participants with visual impairments completed an online survey. Descriptive statistics and bivariate tests were used to examine associations between demographic characteristics and mobile app use. Results The participants rated special apps as useful (95.4%) and accessible (91.1%) tools for individuals with visual impairments. More than 90% of the middle-aged adult group strongly agreed with the practicality of special apps, a significantly higher percentage than was observed in the young and old adult groups. In addition, the participants with low vision considered special apps less accessible than did those with blindness (p < .05). Discussion Results show that persons with visual impairments frequently use apps specifically designed for them to accomplish daily activities. Furthermore, this population is satisfied with mobile apps and would like to see improvements and new apps. Implications for practitioners Developers of apps for individuals with visual impairments need to refine and test the existing apps. Practitioners need to be knowledgeable about app usage so they can provide effective instruction to their students or clients. This study provides preliminary information regarding app usage among persons with visual impairments.

scholarly journals Mobile Application for Tourism

2022 ◽  
Vol 13 (1) ◽  
pp. 0-0
Keyword(s):  
Mobile Application ◽  
Mobile Apps ◽  
Deep Understanding ◽  
Mobile App ◽  
Policy Makers ◽  
Mobile Phone Application ◽  
Software Companies ◽  
Measurement Framework ◽  
Usability Metrics ◽  
Application Developers

The current study developed a proposed mobile app for tourism companies in Egypt and tested its usability. A survey from a group of 53 respondents was conducted based on the mobile app features which were developed by tourists. The proposed mobile app was then tested by using usability measurement framework which was used to test the usability of the app interface and to ensure that this app meets user requirements. Three main usability metrics were employed in this study; effectiveness, efficiency and satisfaction. This study contributes to the current Mobile tourism and Mobile apps literature and offers useful information for ministry of tourism, software companies, mobile application developers and, of course, mobile device users in addition to entrepreneurs, policy makers, practitioners, researchers and educators through providing a clearer view and deep understanding for the issues related to the adoption of tourism-related new mobile phone application in Egypt.

Do gamified elements affect young people’s use behaviour on consumption-related mobile applications?

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Edmund Wut ◽  
Peggy Ng ◽  
Ka Shing Wilson Leung ◽  
Daisy Lee
Keyword(s):  
Young People ◽  
Mobile Applications ◽  
Mobile Application ◽  
Mobile Apps ◽  
Visual Image ◽  
Mobile App ◽  
Behavioural Intention ◽  
Intention To Use ◽  
Content Type ◽  
Story Element

Purpose This study aims to investigate whether gamified elements affect the use behaviour of young people (between age 12 and 25 years) on consumption-related mobile applications. Design/methodology/approach A survey was conducted on 151 young people between the ages of 12 and 25 years. Findings The results showed that use behaviour on consumption mobile applications was affected by gamification. Behavioural intention to use was affected by the performance expectancy (PE) and effort expectancy (EE) of mobile application designs. Mobile applications characteristics do not affect behavioural intention to use mobile applications but through the mediator mobile application designs. Research limitations/implications This study also proposes mechanisms that explain how mobile apps characteristics affect EE and PE through app designs. Use behaviour is affected by Gamification elements. Affective need and social need link up uses and gratification (U&G) theory and unified theory of acceptance and use of technology (UTAUT)in gamification context. This study confirms the affective need affecting behavioural intention (Thongsri et al., 2018). In this regard, the mechanism between the relationship of affective need and behavioural intention was showed. Affective need through both PE and EE influencing behavioural intention. Practical implications Corporations should consider adding gamified elements into consumption-related mobile apps to increasing usage behaviour. Lucky draws, quizzes and games could be built in for mobile apps. Mobile app designs and characteristics could improve user experience by allowing consumers to perform their search and buying processes easily. Mobile app designs will not directly influence “behavioral intention to use” but use behaviour. Social implications Practitioners need to look at the problem from technological and customer perspectives. From technological viewpoint, both mobile apps characteristics and design are important in affecting user behaviour. From customer’s perspective, it would be helpful to add gaming elements to the mobile apps and induce emotion. One may also use visual image to create an immersive experience on the development of storyline. Prospective customers might focus on what is going on in the story and pay less attention on its own logic. Thus, simply lucky draw might not have a true effect since player have its own belief working. A suitable story element could have positive effect on mobile apps use behaviour. Originality/value This study is one of the first to examine the association between gamification and use behaviour on consumption-related mobile applications. A new framework was proposed by integrating UTAUT model and U&G theory.

“Appily ever after”: how to create your own library mobile app through easy to use, low cost technology

2017 ◽  
Vol 34 (10) ◽  
pp. 7-10
Author(s):  
Susan Boller
Keyword(s):  
Primary School ◽  
Mobile Application ◽  
Mobile Apps ◽  
Low Cost ◽  
School Library ◽  
Mobile App ◽  
Content Type ◽  
Wide Range ◽  
Technology Experience ◽  
Library Staff

Purpose The purpose of this paper is to demonstrate that library staff can develop their own mobile app without having significant technology experience by using existing, easily accessible low-cost programs. Smart phones and tablets are here to stay. Libraries need to embrace this trend by developing mobile apps to encourage reading and provide access to resources that are safe and educational. It is about putting technology at the service of reading. Susan Boller and Marie-Pierre Preece, librarians at Les Marronniers Primary School at the International School of Geneva, received wide recognition when they were awarded the 2016 ALA Presidential Citation for Innovative International Library Projects for their mobile application “Marronniers Library”. Design/methodology/approach The search to develop a mobile application was challenging. “The process was long and complex, as we had a very small budget and no particular expertise in information technology”. While researching the best way to develop an app for her library, Susan Boller explored a wide range of options with differing costs ranging from a few hundred dollars to over $20,000 (for a custom-built app). Findings It is feasible for a school library with limited resources to develop its own mobile application. The library staff can develop such an app without having significant technology experience by using existing easily accessible low-cost programs. Developing and maintaining such an app do not require specialist IT knowledge, and these can be done internally by people interested in technology. The app is good value. The annual cost, excluding subscriptions to databases, is approximately $400. Such an app is well sustainable. The chosen platform is flexible and allows the content to be continuously maintained and updated internally at any moment without additional cost. Originality/value Having been awarded the 2016 ALA Presidential Citation for Innovative International Library Projects demonstrates the originality of the author's “Marronniers Library” mobile application. It is, to the best of the author's knowledge, the only one of its kind in a primary school library.

scholarly journals A Mobile Application Recommendation Framework by Exploiting Personal Preference with Constraints

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Konglin Zhu ◽  
Zexuan Liu ◽  
Lin Zhang ◽  
Xinyu Gu
Keyword(s):  
Mobile Devices ◽  
Mobile Device ◽  
Mobile Applications ◽  
Mobile Application ◽  
Mobile Apps ◽  
Mobile App ◽  
Network Data ◽  
Mobile Data ◽  
Personal Preference ◽  
Battery Power

Explosive mobile applications (Apps) are proliferating with the popularity of mobile devices (e.g., smartphones, tablets). These Apps are developed to satisfy different function needs of users. Majority of existing App Stores have difficulty in recommending proper Apps for users. Therefore, it is of significance to recommend mobile Apps for users according to personal preference and various constraints of mobile devices (e.g., battery power). In this paper, we propose a mobile App recommendation framework by incorporating different requirements from users. We exploit modern portfolio theory (MPT) to combine the popularity of mobile Apps, personal preference, and mobile device constraints for mobile App recommendation. Based on this framework, we discuss the recommendation approaches by constraints of phone power and limited mobile data plan. Extensive evaluations show that the proposed mobile App recommendation framework can well adapt to power and network data plan constraints. It satisfies the user App preference and mobile device constraints.

scholarly journals The Role of Mobile Application Acceptance in Shaping E-Customer Service

2021 ◽  
Vol 13 (3) ◽  
pp. 77
Author(s):  
Laith T. Khrais ◽  
Abdullah M. Alghamdi
Keyword(s):  
Customer Service ◽  
Mobile Application ◽  
Mobile Apps ◽  
Rapid Development ◽  
Mobile App ◽  
Ease Of Use ◽  
Adoption Of Technology ◽  
Customer Needs ◽  
Online Retailers

Most retailers are integrating their practices with modern technologies to enhance the effectiveness of their operations. The adoption of technology aims to enable businesses to accurately meet customer needs and expectations. This study focused on examining the role of mobile application (app) acceptance in shaping customer electronic experience. A mixed method was adopted, in which qualitative data were collected using interviews, and quantitative data were gathered using the questionnaires. The results indicate that mobile app acceptance contributes to a positive customer experience while purchasing products and services from online retailers. Mobile apps are associated with benefits, such as convenience, ease of use, and the ability to access various products and services. With the rapid development in technology, e-commerce retailers should leverage such innovations to meet customer needs.

scholarly journals Effectiveness of the ColorApp Mobile App for Health Education and Promotion for Colorectal Cancer: Quasi-Experimental Study

10.2196/15487 ◽  
2020 ◽  
Vol 7 (1) ◽  
pp. e15487
Author(s):  
Nor Azwany Yaacob ◽  
Muhamad Fadhil Mohamad Marzuki ◽  
Najib Majdi Yaacob ◽  
Shahrul Bariyah Ahmad ◽  
Muhammad Radzi Abu Hassan
Keyword(s):  
Colorectal Cancer ◽  
Mobile Apps ◽  
Intervention Group ◽  
Mobile App ◽  
Control Group ◽  
The Public ◽  
Screening Participation ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Knowledge And Attitude

Background Lack of knowledge and poor attitude are barriers to colorectal cancer screening participation. Printed material, such as pamphlets and posters, have been the main approach in health education on disease prevention in Malaysia. Current information technology advancements have led to an increasing trend of the public reading from websites and mobile apps using their mobile phones. Thus, health information dissemination should also be diverted to websites and mobile apps. Increasing knowledge and awareness could increase screening participation and prevent late detection of diseases such as colorectal cancer. Objective This study aimed to assess the effectiveness of the ColorApp mobile app in improving the knowledge and attitude on colorectal cancer among users aged 50 years and older, who are the population at risk for the disease in Kedah. Methods A quasi-experimental study was conducted with 100 participants in Kedah, Malaysia. Participants from five randomly selected community empowerment programs in Kota Setar district were in the intervention group; Kuala Muda district was the control group. Participants were given a self-administered validated questionnaire on knowledge and attitudes toward colorectal cancer. A mobile app, ColorApp (Colorectal Cancer Application), was developed as a new educational tool for colorectal cancer prevention. The intervention group used the app for two weeks. The same questionnaire was redistributed to both groups after two weeks. The mean percentage scores for knowledge and attitude between groups were compared using repeated measure ANCOVA. Results There was no significant difference in age, sex, highest education level, current occupation, and diabetic status between the two groups. The number of smokers was significantly higher in the intervention group compared with the control group and was controlled for during analysis. The intervention group showed a significantly higher mean knowledge score compared with the control group with regards to time (Huynh-Feldt: F1,95=19.81, P<.001). However, there was no significant difference in mean attitude scores between the intervention and control groups with regards to time (F1,95=0.36, P=.55). Conclusions The ColorApp mobile app may be an adjunct approach in educating the public on colorectal cancer.

scholarly journals EFEKTIFITAS MOBILE APP PADA METODE MINDMAP UNTUK MENINGKATKAN HASIL BELAJAR DAN MENGURANGI PENYALAHGUNAAN SMARTPHONE

2020 ◽  
Vol 16 (2) ◽  
pp. 42-48
Author(s):  
Tejo Nurseto ◽  
Ahmad Chafid Alwi ◽  
Kiromim Baroroh
Keyword(s):  
Data Analysis ◽  
Experimental Design ◽  
Student Learning ◽  
Learning Outcomes ◽  
Mobile Apps ◽  
Student Learning Outcomes ◽  
Mobile App ◽  
Quasi Experimental ◽  
Smartphone Use ◽  
Improving Student Learning

Abstrak: Penelitian ini memiliki tujuan untuk mengetahui efektivitas penggunaan mobile app dalam meningkatkan hasil belajar mahasiswa dan mengurangi penyalahgunaan penggunaan smartphone saat pembelajaran. Penelitian ini merupakan quasi experimental design dengan model non-equivalent group pretest posttest yang diterapkan pada kelas eksperimen dan kelas kontrol. Analisis data dalam penelitian ini menggunakan uji t. Hasil penelitian menunjukkan bahwa penggunaan mobile apps pada metode Mindmap cukup efektif untuk meningkatkan prestasi belajar dan mampu mengurangi kebiasaan mahasiswa dalam penyalahgunaan penggunaan smartphone.Abstract: This study aims to determine the effectiveness of using mobile apps in improving student learning outcomes and reducing abuse of smartphone use during learning. This research is a quasi-experimental design with a non-equivalent group pretest-posttest model applied to the experimental class and the control class. Data analysis in this study using the t-test. The results showed that the use of mobile apps in the Mindmap method was competent enough to improve learning achievement and was able to reduce student habits in the abuse of smartphone use.

An innovative mobile application to improve the efficiency of common procedures in the paediatric intensive care unit: a pilot study

2022 ◽  
Vol 28 (1) ◽  
pp. 46-51
Author(s):  
Candace Mannarino ◽  
Andrew D Prigge ◽  
John Sarmiento ◽  
Marcelo Malakooti
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Mobile Application ◽  
Paediatric Intensive Care Unit ◽  
Mobile Apps ◽  
Central Line ◽  
Mobile App ◽  
Paediatric Intensive Care ◽  
Arterial Line ◽  
Software Update

Background/Aims Procedures performed in the paediatric intensive care unit require optimal efficiency. This study evaluated the feasibility of a mobile app for paediatric critical care trainees to help improve the efficiency of three common procedures: central line placement, arterial line insertion and chest tube insertion. Methods Data regarding frequency of forgotten items were collected during the pre-intervention stage. A mobile app was developed with a checklist to help users to gather all the correct equipment. Data regarding the number of forgotten items were collected from the app in the period following initial implementation (March–August 2019) and after a software update (August–October 2019). Results Once the mobile application was introduced, all 13 (100%) fellows and 2 (20%) of the 10 advanced practice registered nurses accessed the application's checklist to record their procedures. From March–August 2019, 19 users submitted post-completion assessments, of which four included records of forgotten items (21%). After a software update, from August–October 2019, there were eight post-procedure assessments submitted with zero forgotten items. After using the mobile application, over half (13/24) of users surveyed agreed that the mobile application was useful for helping select items. Conclusions A considerable decrease in the proportion of procedures with forgotten items was recorded after the implementation of the app and after the software update. However, there was also a decrease in use of the app during the study period, so more research is required into the use of mobile apps for this purpose.

MOBILE APPLICATION (‘APP’) USAGE PATTERNS AND PERCEPTIONS OF PATIENTS ON A PROPOSED PHARMACY MOBILE APP

2015 ◽  
Vol 3 (2) ◽  
pp. 196
Author(s):  
Kevin Yi-Lwern Yap ◽  
Eraine Yan Ting Koh ◽  
Ummi Artika ◽  
Vanessa Zi Hui Goh ◽  
Sheng Fong Low ◽  
...  
Keyword(s):  
Mobile Application ◽  
Mobile Apps ◽  
Mobile App ◽  
Disease Information ◽  
Hospital Executives ◽  
Usage Patterns

Objective:This studyaims to determinepatients’perceptions in relation to apharmacymobile application (‘app’) that comprises ofmultiple functions to improve convenience forpatients, enhancequality of care, changethewaytheymanagetheirdiseaseand provideasourceofmedical information.Methods: A storyboard fortheintended mobile app was designed on Microsoft Powerpoint with six main functions:GettingAround, DrugCatalogue,QueueStatus, MyAccount, PharmacyClinic and Contact Us.It was shown to300 outpatients usingSamsungand iPad Tablets. Patients completed an interviewer-administered 13-item surveywhich asked about the respondents’demographics, theirmobile appusagepatternsand theirperceptions regardingtheintended mobile app and its functions.Results:The smartphonepenetration rateamongtherespondents was high, with 274 (97.2%) respondents owningasmartphone and/ora Tablet.A total of248 (89.5%)respondents used mobile apps everydayand 267 (96.4%)ofthem were comfortablewith usingmobile apps. The majorityofrespondents (94%)indicated that theywould usetheproposed pharmacymobile app ifit was availablein themarket. All 6 functions werewell received with morethan 90% of respondents agreeingthat the functions wereuseful. Thetop 3 most popular functions wereSearch byDrug/Disease,Information Videoand OrderList(276 respondents for each function, 97.9%).Conclusion:The majorityofrespondents wereopen tousingthemobile app. Most found the proposed functions useful. The results ofthis studywill be submitted to our hospital executives so that a development of this work and its relevance to person-centered healthcare can be formally considered.

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