Understanding Physicians' Acceptance of Computerized Physician Order Entry

Author(s):  
Huigang Liang ◽  
Yajiong Xue ◽  
Xiaocheng Wu

Computerized physician order entry (CPOE) holds potential of reducing medical errors, improving care quality, and cutting healthcare costs. Yet its success depends on physicians’ acceptance and usage. We test if TAM can be used to explain physician acceptance of CPOE. A survey study was conducted on physicians who have access to CPOE in a large general hospital in China. Data analyses based on 103 responses support all of the relationships predicted by TAM except the one between perceived ease of use and attitude. With additional data analyses, we find that the PEOU-attitude relationship is negatively moderated by physicians’ experience of using CPOE. PEOU does not affect attitude for experienced physicians, whereas when physicians are inexperienced, PEOU has a positive impact on attitude. Our findings suggest that TAM can be applied to explain physicians’ acceptance of CPOE, yet its application should be performed with caution.

2014 ◽  
Vol 26 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Renata Rego Lins Fumis ◽  
Eduardo Leite Vieira Costa ◽  
Paulo Sergio Martins ◽  
Vladimir Pizzo ◽  
Ivens Augusto Souza ◽  
...  

2021 ◽  
Vol 10 (1) ◽  
pp. 95
Author(s):  
Mahdieh Montazeri ◽  
Reza Khajouei ◽  
Ehsan Mohajeri ◽  
Leila Ahmadian

Introduction: One way to reduce medication errors in the cardiovascular settings is to electronically prescribe medication through the computerized physician order entry system (CPOE). Improper design and non-compliance with users' needs are obstacles to implementing this system. Therefore, it is necessary to consider the standard minimum data set (MDS) of this system in order to meet the basic needs of its users. The aim of this study was to introduce MDS in the cardiovascular CPOE drug system to standardize data items as well as to facilitate data sharing and integration with other systems.Material and Methods: This study was a survey study conducted in 1399 in Iran. The study population was all cardiologists in Iran. The data collection tool was a researcher-made questionnaire consisting of 33 questions. Data were analyzed in SPSS-24 using descriptive statistics.Results: A total of 31 cardiologists participated in this study. The participants identified 19 of the 25 drug data items as essential for drug MDS. Five data items (Medication name, Medication dosage, Medication frequency, Medication start date and Patient medication history) were considered essential by more than 90% of the participants.Conclusion: The results of this study identified drug MDS for the cardiovascular CPOE system. The results of this study can be a model for CPOE system designers to develop new systems or upgrade existing systems.


2021 ◽  
Vol 5 (1) ◽  
pp. 145
Author(s):  
Nicholas Wilson ◽  
Meilisa Alvita ◽  
Jensen Wibisono

Penelitian ini dilakukan guna mengetahui bagaimana pengaruh Perceived Ease of Use dan Perceived Security terhadap Customer Satisfaction dan Repurchase Intention pada sektor B2C E-Commerce di Indonesia. Penelitian ini menggunakan metode survei, dimana, kuesioner dipilih sebagai metode untuk mengumpulkan data yang diperlukan pada penelitian ini. Sebanyak 250 responden berpartisipasi pada penelitian ini, dimana, dari 250 data yang terkumpul, sebanyak 226 data dinyatakan Valid dan Reliable, sehingga dapat digunakan untuk selanjutnya diproses pada penelitian ini. Data yang telah dinyatakan Valid dan Reliable selanjutnya akan dianalisa dengan metode PLS-SEM. Berdasarkan hasil analisis data yang telah dilakukan, peneliti dapat menyimpulkan bahwa Perceived Ease of Use dan Perceived Security terhadap Customer Satisfaction dan Repurchase Intention pada sektor B2C E-Commerce di Indonesia. Adapun hasil dari penelitian ini menunjukkan bahwa penting bagi setiap perusahaan B2C E-Commerce di Indonesia di dalam menciptakan suatu sistem e-commerce yang aman yang mampu melindungi para pembeli serta penjual dari kemungkinan akan munculnya kasus pencurian data ketika kedua belah pihak melakukan transaksi pembelian dan penjualan pada laman e-commerce yang dikembangkan oleh perusahaan. Selain itu juga, hasil yang diperoleh pada penelitian ini juga menunjukkan bahwa penting bagi perusahaan B2C E-Commerce di Indonesia untuk dapat mengembangkan serta menciptakan serta mengimplementasikan sistem yang bukan hanya akan membuat konsumen dapat secara cepat mempelajari sistem tersebut, namun juga guna mengurangi ataupun menghilangkan kemungkinan dari munculnya kebingungan ataupun kesulitan yang konsumen alami ketika mengakses laman E-Commerce yang dikembangkan oleh pihak perusahaan. This study was commenced in order to assess whether or not both Perceived Ease of Use and Perceived Security positively affect Customer Satisfaction and Repurchase Intention in the B2C E-Commerce sector in Indonesia. This research implement survey method, in which questionnaires were chose as the tools which will be used to collect all of the data needed for the completion of this study. A total of 250 respondents participated in this study, in which a total of 226 valid, reliable and usable data were further analyzed using PLS-SEM method in order to generate the results and findings required to complete this study. Based on the results of the data analyses, authors would like to conclude that both Perceived Ease of Use and Perceived Security have a significant and positive impact toward Customer Satisfaction and Repurchase Intention both in a direct and indirect manner in the B2C E-Commerce sector in Indonesia. The results obtained in this study underlined the importance of building a safe and secure system by any B2C E-Commerce companies in Indonesia, in which such system will protect both the buyers and the sellers from the possibility of getting their data stolen by irresponsible parties while both the buyers and the sellers are conducting business transacations through the website. Furthermore, the results generated in this study also underline the importance of establishing and developing a user-friendly and effective e-commerce system, which not only will make it easier and faster for the users to learn about the new system installed or implemented on the website, but also will reduce or eliminate any difficulties or confusion which consumers might felt while using the systems implemented by the companies.


2021 ◽  
Vol 11 (5) ◽  
pp. 249
Author(s):  
Chun-Hsiung Huang

This research explores the influencing factors of learning satisfaction in blended learning. Three dimensions are proposed: perceived usefulness, perceived ease of use, and learning motivation. It studied how these variables affect students’ learning satisfaction. The research hypotheses are: (1) Perceived ease of use positively affects perceived usefulness; (2) Perceived usefulness and perceived ease of use will have a positive effect on learning motivation; (3) Learning motivation positively affects learning satisfaction; (4) Perceived usefulness has a positive intermediary effect on the relationship between perceived ease of use and learning motivation. Participants included 173 freshmen who took the first-year interactive game design course at Ling Tung University in Taichung, Taiwan. The questionnaire survey method is applied in this research to analyze the relationship between the variables and verify the hypothesis based on the collected 173 valid questionnaires. The partial least square method structural equation model (PLS-SEM) is used to carry out structural equation modeling to study the relationship between latent variables. It explains that the perceived ease of use affects the perceived usefulness. Perceived usefulness and perceived ease of use have a positive impact on learning motivation. Learning motivation has a positive impact on learning satisfaction. Perceived usefulness as an intermediary factor of perceived ease of use has an indirect impact on learning motivation. The contribution of this research is to provide empirical evidence and explain what factors may affect learning satisfaction. Some other related factors that may affect learning satisfaction should be taken as the factors that teachers should pay attention to when implementing blended learning.


2015 ◽  
Vol 48 (2) ◽  
pp. S50
Author(s):  
Ya-Ling Ke ◽  
Hui-Hsia Hsieh ◽  
Tien-Yuan Wu ◽  
Yung-Ta Lin ◽  
Chi-Hua Chen

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