Impact of computerized order sets on practitioner performance.

Order sets have the potential to provide evidence at the point of care and improve healthcare practice. In this study we reviewed the literature to assess the effect of computerized order sets on practitioner performance. Our search in PubMed and Science direct identified 442 studies of which 16 met our inclusion criteria. In 15 studies order sets contributed to the improvement of at least one performance outcome. The effect of order sets was evaluated on 34 performance outcomes, of which 19 were improved and the rest remained unchanged. The results provide evidence that the use of order sets can improve health care practice

Evaluation methods used on health information systems (HISs) in Iran and the effects of HISs on Iranian healthcare: a systematic review.

OBJECTIVES: The most important goal of a health information system (HIS) is improvement of quality, effectiveness and efficiency of health services. To achieve this goal, health care systems should be evaluated continuously. The aim of this paper was to study the impacts of HISs in Iran and the methods used for their evaluation. METHODS: We systematically searched all English and Persian papers evaluating health information systems in Iran that were indexed in SID, Magiran, Iran medex, PubMed and Embase databases until June 2013. A data collection form was designed to extract required data such as types of systems evaluated, evaluation methods and tools. RESULTS: In this study, 53 out of 1103 retrieved articles were selected as relevant and reviewed by the authors. This study indicated that 28 studies used questionnaires to evaluate the system and in 27 studies the study instruments were distributed within a research population. In 26 papers the researchers collected the information by means of interviews, observations, heuristic evaluation and the review of documents and records. The main effects of the evaluated systems in health care settings were improving quality of services, reducing time, increasing accessibility to information, reducing costs and decreasing medical errors. CONCLUSION: Evaluation of health information systems is central to their development and enhancement, and to understanding their effect on health and health services. Despite numerous evaluation methods available, the reviewed studies used a limited number of methods to evaluate HIS. Additionally, the studies mainly discussed the positive effects of HIS on health care services

Information seeking and retrieval skills of nurses: Nurses readiness for evidence based practice in hospitals of a medical university in Iran.

BACKGROUND: With the explosion of medical information, and emergence of evidence-based practice (EBP) in healthcare system, searching, retrieving and selecting information for clinical decision-making are becoming required skills for nurses. AIMS: The aims of this study were to examine the use of different medical information resources by nurses and their information searching and retrieving skills in the context of EBP. METHOD: A descriptive, cross-sectional study was conducted in four teaching hospitals in Iran. Data were collected from 182 nurses using a questionnaire in 2014. RESULTS: The nurses indicated that they use more human and printed resources than electronic resources to seek information (mean=2.83, SD=1.5; mean=2.77, SD=1.07; and mean=2.13, SD=0.88, respectively). To search online resources, the nurses use quick/basic search features more frequently (mean=2.45, SD=1.15) than other search features such as advanced search, index browsing and MeSH term searching. (1.74≤mean≤2.30, SD=1.01). At least 80% of the nurses were not aware of the purpose or function of search operators such as Boolean and proximity operators. In response to the question measuring skills of the nurses in developing an effective search statement by using Boolean operators, only 20% of them selected the more appropriate statement, using some synonyms of the concepts in a given subject. CONCLUSION: The study showed that the information seeking and retrieval skills of the nurses were poor and there were clear deficits in the use of updated information resources. To compensate their EBP incompetency, nurses may resort to human resources. In order to use the latest up to date evidence independently, nurses need to improve their information literacy. To reach this goal, clinical librarians, health information specialists, nursing faculties, and clinical nurse educators and mentors can play key roles by providing educational programs. Providing access to online resources in clinical wards can also encourage nurses to learn and use these resources

Evaluating factors associated with implementing evidence-based practice in nursing

RATIONALE, AIMS AND OBJECTIVES: Evidence-based practice (EBP) has emerged as an innovation for quality improvement in health care. Nurses have important role in implementing EBP but they face many challenges in this context. Evaluation of factors influencing implementation of EBP seems necessary. The aims of this study were to examine nurses' attitude towards EBP, their self-efficacy and training needs, as well as supporting factors and barriers for implementing EBP. METHODS: A cross-sectional study was conducted on 182 nurses from four teaching hospitals in Kerman, Iran. Data were collected using a questionnaire consisting of two main sections; a section to collect socio-demographic information of participants and a section collecting information on five topics (staff's attitude, self-efficacy skills of EBP, supporting factors, barriers and training needs for implementing EBP). RESULTS: The majority (87.4%) of the nurses had not attended any formal training on EBP and 60% of them were not familiar with the concept of EBP. Nurses' attitude towards EBP was unfavourable (2.57 ± 0.99) and their self-efficacy skills of EBP were poor (2.93 ± 1.06). The most important supporting factor was mentoring by nurses who have adequate EBP experience (3.65 ± 1.17) and the biggest barrier was difficulty judging the quality of research papers and reports (2.46 ± 0.95). There was a moderate demand for training in all areas of EBP (3.62 ± 1.12). CONCLUSIONS: Nursing care needs to move towards quality improvement using EBP. It is necessary to equip nurses with knowledge and skills required for EBP. Managers should design an appropriate strategic plan by considering supporting factors and barriers for integrating EBP into clinical setting

Information seeking and retrieval skills of nurses: Nurses readiness for evidence based practice in hospitals of a medical university in Iran

BACKGROUND: With the explosion of medical information, and emergence of evidence-based practice (EBP) in healthcare system, searching, retrieving and selecting information for clinical decision-making are becoming required skills for nurses. AIMS: The aims of this study were to examine the use of different medical information resources by nurses and their information searching and retrieving skills in the context of EBP. METHOD: A descriptive, cross-sectional study was conducted in four teaching hospitals in Iran. Data were collected from 182 nurses using a questionnaire in 2014. RESULTS: The nurses indicated that they use more human and printed resources than electronic resources to seek information (mean=2.83, SD=1.5; mean=2.77, SD=1.07; and mean=2.13, SD=0.88, respectively). To search online resources, the nurses use quick/basic search features more frequently (mean=2.45, SD=1.15) than other search features such as advanced search, index browsing and MeSH term searching. (1.74≤mean≤2.30, SD=1.01). At least 80% of the nurses were not aware of the purpose or function of search operators such as Boolean and proximity operators. In response to the question measuring skills of the nurses in developing an effective search statement by using Boolean operators, only 20% of them selected the more appropriate statement, using some synonyms of the concepts in a given subject. CONCLUSION: The study showed that the information seeking and retrieval skills of the nurses were poor and there were clear deficits in the use of updated information resources. To compensate their EBP incompetency, nurses may resort to human resources. In order to use the latest up to date evidence independently, nurses need to improve their information literacy. To reach this goal, clinical librarians, health information specialists, nursing faculties, and clinical nurse educators and mentors can play key roles by providing educational programs. Providing access to online resources in clinical wards can also encourage nurses to learn and use these resources

Prioritizing barriers to successful implementation of hospital information systems.

Hospital information systems (HIS) are often implemented to enhance the quality of care, as well as to improve the efficiency and safety of health care services. However, there are various barriers for their successful implementation. The aim of this paper is to prioritize these barriers. This research is a cross sectional analytic-descriptive study. The study populations were hospital managers, IT department administrators, and clinical supervisors at the academic and non-academic hospitals of two cities in Iran. The data was collected by a questionnaire that its content validity was confirmed by three specialists. Its reliability was confirmed using Cronbach's alpha (α = 0.78). Questionnaire contained five dimensions and 39 implementation barriers. The collected data was analyzed by descriptive and analytical statistics using the Kendall Rank Correlation Coefficient and Chi2 tests. The findings of the study revealed that lack of powerful information networks, error in data entry, technical problems related to system design, lack of organizational training, lack of users' knowledge about system and working with it, and negative attitudes of providers and patients toward systems are the most important barriers of HIS implementation. Prioritizing of these barriers helps policy makers to decide what to do when planning for HIS utilization

An App to Support Yoga Teachers to Implement a Yoga-Based Approach to Promote Wellbeing Among Young People: Usability Study

Many young people suffer from chronic stress and other issues that inhibit the functioning and development of the prefrontal cortex, and this also affects their intrinsic motivation to engage in any activity. In short, unless their well-being is addressed, they cannot engage effectively. The HIPPOCAMPUS project aims to address these issues by promoting the well-being of young people through the practice of a range of techniques derived from yoga. Yuva Yoga app is part of the approach to support the yoga-based practices with young people. It is a multiplatform mobile app developed as Backend as a Service both for Android and iOS. The first public version of the mobile app is part of the pilots implemented in the schools involved in the project, but there is not a special focus on the usability of the app. This work presents the heuristic evaluation of Yuva Yoga for iOS carried out by four experts as part of a major usability study that combines heuristic techniques, both iOS and Android, and empirical methods with users. Some problems were detected during the evaluation, but more of the problems have a low priority rating. They are mainly cosmetic problems that do not need to be fixed unless extra time is available on the project, or minor usability problems. The results have provided an important input to develop a new minor version of the mobile app, in order to improve the user experience in the pilots at schools

The Impact of CPOE Medication Systems’ Design Aspects on Usability, Workflow and Medication Orders

Objectives: To examine the impact of design aspects of computerized physician order entry (CPOE) systems for medication ordering on usability, physicians’ workflow and on medication orders. Methods: We systematically searched Pub - Med, EMBASE and Ovid MEDLINE for articles published from 1986 to 2007. We also evaluated reference lists of reviews and relevant articles captured by our search strategy, and the web-based inventory of evaluation studies in medical informatics 1982–2005. Data about design aspects were extracted from the relevant articles. Identified design aspects were categorized in groups derived from principles for computer screen and dialogue design and user guidance from the International Stan-dard Organization, and if CPOE-specific, from the collected data. Results: A total of 19 papers met our inclusion criteria. Sixteen studies used qualitative evaluation methods and the rest both qualitative and quantitative. In total 42 CPOE design aspects were identified and categorized in seven groups: 1) documentation and data entry components, 2) alerting, 3) visual clues and icons, 4) drop-down lists and menus, 5) safeguards, 6) screen displays, and 7) auxiliary functions. Conclusions: Beside the range of functionalities provided by a CPOE system, their subtle design is important to increase physicians’ adoption and to reduce medication errors. This requires continuous evaluations to investigate whether interfaces of CPOE systems follow normal flow of actions in the ordering process and if they are cognitively easy to understand and use for physicians. This paper provides general recommendations for CPOE (re)design based on the characteristics of CPOE design aspects found

Electronic Prescribing Usability: Reduction of Mental Workload and Prescribing Errors Among Community Physicians

Background: Medical errors are common in hospitals, and research is always needed to find ways of reducing these. This study attempts to address three gaps in this field. First, the factors leading to the reduction of mental workload and its relationship with the reduction of prescribing errors by improving electronic prescribing (e-prescribing) usability have not been empirically examined before. Second, the past research in the field of e-prescribing usability lacks robust theoretical models. Third, there are no existing studies to examine the direct influences of user interface consistency and error prevention with the reduction of mental workload and prescribing errors. Materials and Methods: A quantitative survey method was used to collect data from 188 community physicians. The partial least squares path modeling technique was applied to analyze the data. Results: Prescribing errors were reduced by improving the information quality, user interface consistency, system ease of use, and mental workload reduction. Mental workload is reduced by ease of use, error prevention, and consistency. No significant relationships between prescribing error reduction with error prevention and also between information quality with mental workload reduction were found. Conclusions: The designers of e-prescribing should improve the error prevention and consistency of the system and make it easy to use if they wish for the system to reduce users’ mental workload. They should also improve the system information quality, ease of use, and consistency if they claim that their system reduces physicians’ prescribing errors. The system should also reduce users’ mental workload to meet this objective