- Research Article
- 10.1111/j.1750-4910.2013.tb00141.x
Systematic Reviews of the Literature: So What? Why Bother? Who Cares
- Mar 01, 2013
- Nurse Author & Editor
- Anne Wilson
Systematic Reviews of the Literature: So What? Why Bother? Who Cares
Key-Value stores (KVSs) are the most flexible and simplest model of NoSQL databases, which have become highly popular over the last few years due to their salient features such as availability, portability, reliability, and low operational cost. From the perspective of software engineering, the chief obstacle for KVSs is to achieve software quality attributes (consistency, throughput, latency, security, performance, load balancing, and query processing) to ensure quality. The presented research is a Systematic Literature Review (SLR) to find the state-of-the-art research in the KVS domain, and through doing so determine the major challenges and solutions. This work reviews the 45 papers between 2010–2018 that were found to be closely relevant to our study area. The results show that performance is addressed in 31% of the studies, consistency is addressed in 20% of the studies, latency and throughput are addressed in 16% of the studies, query processing is addressed in 13% of studies, security is addressed in 11% of the studies, and load balancing is addressed in 9% of the studies. Different models are used for execution. The indexing technique was used in 20% of the studies, the hashing technique was used in 13% of the studies, the caching and security techniques were used together in 9% of the studies, the batching technique was used in 5% of the studies, the encoding techniques and Paxos technique were used together in 4% of the studies, and 36% of the studies used other techniques. This systematic review will enable researchers to design key-value stores as efficient storage. Regarding future collaborations, trust and privacy are the quality attributes that can be addressed; KVS is an emerging facet due to its widespread popularity, opening the way to deploy it with proper protection.
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Systematic Reviews of the Literature: So What? Why Bother? Who Cares
Systematic Reviews of the Literature: So What? Why Bother? Who Cares
Re-examining systematic literature review in management research: Additional benefits and execution protocols
Re-examining systematic literature review in management research: Additional benefits and execution protocols
Systematic Literature Reviews in Distributed Software Development: A Tertiary Study
Distributed Software Development (DSD) emerged from the need to achieve geographically distant customers and currently, allows organizations have global customers and other benefits. This scenario has given rise to new Software Engineering challenges resulting from DSD particularities. Several Systematic Reviews were conducted to address these new challenges. The objective of this paper is to categorize systematic reviews conducted in DSD context. We used the systematic review method to identify SLRs (Systematic Literature Reviews) that address DSD aspects. This study is categorized as a tertiary review. Of fourteen SLRs, seven address aspects of managing distributed development. Four SLRs addressed topics of engineering process. The three remaining are related to Requirements, Design and Software Engineering Education in DSD. The topic areas covered by SLRs are limited, where the majority are focused on summarize the current knowledge concerning a research question. Despite the number of SLRs, the amount of empirical studies is relatively small.
Read moreHow to Write a Systematic Review of the Literature.
This article provides a step-by-step approach to conducting and reporting systematic literature reviews (SLRs) in the domain of healthcare design and discusses some of the key quality issues associated with SLRs. SLR, as the name implies, is a systematic way of collecting, critically evaluating, integrating, and presenting findings from across multiple research studies on a research question or topic of interest. SLR provides a way to assess the quality level and magnitude of existing evidence on a question or topic of interest. It offers a broader and more accurate level of understanding than a traditional literature review. A systematic review adheres to standardized methodologies/guidelines in systematic searching, filtering, reviewing, critiquing, interpreting, synthesizing, and reporting of findings from multiple publications on a topic/domain of interest. The Cochrane Collaboration is the most well-known and widely respected global organization producing SLRs within the healthcare field and a standard to follow for any researcher seeking to write a transparent and methodologically sound SLR. Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA), like the Cochrane Collaboration, was created by an international network of health-based collaborators and provides the framework for SLR to ensure methodological rigor and quality. The PRISMA statement is an evidence-based guide consisting of a checklist and flowchart intended to be used as tools for authors seeking to write SLR and meta-analyses.
Read moreCaregiver burden in cystic fibrosis: a systematic literature review.
Background:Cystic fibrosis (CF) affects more than 80,000 people worldwide, having a considerable impact on the quality of life of patients and their caregivers, who assist patients with time-consuming treatment regimens. Despite this, a review of the available evidence has not been previously undertaken. This systematic literature review aimed to identify the humanistic and economic burdens of CF on caregivers.Methods:A systematic literature review was conducted, in accordance with Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Publications reporting outcomes for the caregivers of people with CF, including utility data, health status, and occupational impact, were reviewed. Sources searched were Embase (OvidSP), Medline (PubMed), the Cochrane Database of Systematic Reviews, and the Epistemonikos database, from 2010 to March 2020. A subsequent search with updated terms identified articles up to April 2020. Electronic searches were supplemented by hand searches to capture all relevant literature.Results:A total of 889 articles reporting humanistic burden and 310 reporting economic burden were identified. Following full-text screening by two independent reviewers, 72 articles were included in the review, of which 65 and 17 reported data on humanistic and economic burdens, respectively, with 10 reporting on both. The reviewed literature covered several outcomes and identified multiple key findings: greater disease severity is associated with the reporting of greater caregiver burden and lower utility scores of quality of life; reduced patient lung function is associated with increased caregiver depression and anxiety; and caregiving causes significant occupational impact, with pulmonary exacerbations decreasing caregiver productivity by up to a third compared with the patient being in a ‘well’ state.Conclusion:Findings from this systematic literature review highlight the substantial humanistic and economic burdens borne by the caregivers of people with CF. Future research would help to further inform on the link between disease severity and caregiver burden.
Read moreUsing Digital Health Technology to Prevent and Treat Diabetes.
This year's article on health information technology (HIT) illustrates the use of digital technology to prevent and treat diabetes by enabling consumer engagement, behavior change, and impact analytics. It provides a snapshot of current thinking about digital technology's capabilities and capacity to deliver personalized interventions at scale. Early results are promising. A growing number of digital programs are clinically proven to improve health and lower the cost of care. And pioneering health-care organizations are offering these programs to members and patients as part of their new models for value-based care. Their success will drive other organizations—payers, providers, and employers—to make similar investments in health. In the modern health-care world, experts agree that “value” will be created by enabling health, not just delivering care. With today's epidemic of diabetes, patients who use digital health technologies can benefit greatly from both short-term health improvements and long-term health self-management. The foundations have been laid with evidence-based programs. Now, more health-care organizations must embrace this population management strategy for health. As adoption increases, the next technology challenge will arise: consumer engagement at scale. This engagement will be digital: content-rich programs filled with social support to activate, educate, and engage consumers. Most of the articles included in this and prior ATTD Yearbook articles address the specifics of digital interventions once the person enrolls. But before enrollment, consumers must engage. And to engage consumers, one must understand their reasons for engaging and their expectations for results. These insights fall into the realm of digital marketing, rather than the domain of clinical programs. Using a multidisciplinary approach, digital engagement will be the next variable to solve in the equation for scalable digital health. Not for a lack of trying, we have been unable to find noteworthy articles presenting best practices for consumer engagement from outreach to enrollment. But the future looks quite bright for the science of marketing digital health interventions. Increasingly, “big data” is providing scientists, innovators, entrepreneurs, educators, health-care providers, and administrators with the insights they need to predict consumer interests and personalize experiences throughout the entire behavior change process—from outreach to outcomes. Over the coming year, we will continue to search the health-care landscape to bring more innovations in digital health and diabetes prevention, from consumer engagement to population impact.
Read moreClassification of antecedents towards safety use of health information technology: A systematic review
Classification of antecedents towards safety use of health information technology: A systematic review
What is "Systematic" about Systematic Literature Reviews?
This presentation focused on defining what systematic reviews are, explaining the different types of knowledge syntheses, discussing organizations involved with systematic reviews, defining the steps involved with systematic reviews, providing a deep dive into the search and search strategy portion of a systematic review, providing info on the study selection stage of an SR, and an overview of reporting standards used within this process.Presented virtually at the 80th Annual Meeting of the Academy of Management
Read moreThe Use of AR Technology to Overcome Online Shopping Phobia: A Systematic Literature Review
<p class="0abstract"><span lang="EN-US">With every year’s start being a new beginning and a source of happiness, reigniting hopes and optimism around the world, the happiness and enjoyment of the year 2020 faded away quite earlier. It was not long into the year 2020 that the notorious COVID-19 hit the world. Millions of people died of it and billions of people got affected by it either directly or indirectly. With its impact on everybody, it drastically affected the business world as well; individuals lost their jobs and companies lost their businesses. However, companies learned to respond to the pandemic by converting their businesses to the online business model and the customers also shifted to online shopping. With this compelling shift, the customers still had the phobia of online shopping and tried to abstain from it as much as possible. To respond to this, a systematic review in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) was developed to offer a systematic and holistic literature review of the research regarding customer confidence in online shopping particularly by the use of Augmented Reality (AR) technology. The database of this review includes a set of 54 systemically selected state-of-the-art articles from Scopus database covering empirical and theory research conducted in different countries with different resource endowments. The results show that the use of AR technology can help customers in overcoming their shopping phobia and thus, it can be a source of enhanced online business for companies. Some possible opportunities for future research are also illustrated in this paper.</span></p>
Read moreDevelopment of a Design Science Artefact to Teach Computing Students a Systematic Literature Review
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Read moreTrends in entrepreneurship education: a systematic literature review
PurposeThis systematic literature review provides an overview of the entrepreneurship education research, by outlining the recent trends of research on entrepreneurship education. This research study has two primary goals. First one is the identification and categorization of the entrepreneurship education in scientific research by providing sequential distribution of published articles, and the research output of scientific journals, authors, and different countries. Another goal is to recognize the themes of research that are most developed and examined by the researchers.Design/methodology/approachThis research systematically examines published scientific documents on entrepreneurship education taken from Scopus database ranging from 1950 to 2021. A total of 1,531 articles were selected for final analysis after a systematic process of elimination based on specific criteria. VOSviewer was used for bibliographic coupling, keyword co-occurrence, distance based mapping, clustering, and co-citation analysis of articles, countries, journals, and authors.FindingsThe systematic literature review revealed that in the last 15 years, scientific literature has shown a variation in direction of research in this area. The literature has moved from focusing on traditional means of entrepreneurship education towards more subtle and output-oriented factors of entrepreneurship education such as intentions, motivation, attitude, and behavior. The most popular topic among researchers and with the greater number of published papers is entrepreneurial intentions, and it is closely related to practice, innovation, and entrepreneurial learning.Originality/valueThis is one of the few systematic literature reviews on entrepreneurship education, and perhaps the only systematic review that analyzes literature on entrepreneurship education from 1950 to 2021 with VOSviewer analysis techniques.
Read moreOccupational Stress as a Possible Risk Factor for Rotator Cuff Damage - Systematic Review and Meta-analysis.
In September 2021, the Federal Ministry of Labour and Social Affairs in Germany (BMAS) recommended recognising rotator cuff lesions caused by occupational long-term overhead work, repetitive movements, hand-arm-vibration and carrying and lifting heavy loads as an occupational disease. To gain a more detailed understanding of the correlation between occupational risk factors and lesions of the rotator cuff, a systematic literature review was carried out to determine their influence on the development of rotator cuff disease. A systematic literature review was used to search in the databases PubMed, Cochrane and Web-of-Science for papers dealing with occupational shoulder load and associated shoulder disorders. The influence of overhead work, repetitive movements, hand-arm-vibrations and carrying and lifting heavy loads were examined. 58 studies were read in full text, of which 13 papers were included in the meta-analysis. In all risk factors, a significant association can be found with the strongest dose-response relationship in "overhead work" and "repetitive movements": overhead work: 2.23 (95% CI 1.98-2.52), repetitive movements: 2.17 (95% CI 1.92-2.46), hand-arm-vibration: 1.59 (95% CI 1.13-2.23), carrying and lifting heavy loads: 1.57 (95% CI 1.15-2.15). Although a significant effect could be shown in our study for all the four risk factors examined, due to the low number of studies with high-quality study design and insufficient pathophysiological explanation for the development of a rotator cuff disease in these mechanical activities, no reliable correlation can currently be established.
Read moreImpact of Corporate Governance on Corporate Sustainability: A Systematic Literature Review
The COVID-19 impact has caused rethinking about Corporate Sustainability in the world. During the last decade, the relationship between Corporate Governance (CG) and Corporate Sustainability (CS) has been discussed by various scholars in the world, but with inconclusive evidence. This study systematically reviews the literature to understand the relationship between compliance with corporate governance principles and its impact on CS in order to understand the trend, country-wise publications, journals of publications, methods applied, and the relationship in the past and to discuss the possible relationship, and finally to provide a future agenda. For this systematic review, the SCOPUS database was utilized due to having comprehensive coverage of sources in the selected area. This study reviewed related articles from the year 1998 to 2020. There were 1,205 articles at the first screening and finally 70 qualified articles were selected for final review after assessing each article based on the inclusion and exclusion criteria. The findings of this study suggest that CG and CS area is an emerging field and the published journal articles and citations during the period 1998 to 2020 have increased drastically. Further, according to the review, only 30% of studies have been published in the Asian context. Moreover, approximately 80% of the articles considered the theoretical underpinnings of this relationship using Agency theory, Legitimacy theory, and Stakeholder theory. Further, the systematic literature review indicated that only very few studies used primary data, and most of the studies used listed firms as a sample of the study. Besides, the majority (94%) of the studies used regression analysis as the data analysis method. Finally, most of the research (78%) articles found a positive relationship between CG and CS and only a few (16%) articles found a negative, mixed, and no relationship. This paper contributes the research knowledge on CG and CS literature via shedding theoretical and empirical insights. Further, as this paper highlights predominantly the positive relationship between CG and CS, and thus managers and policymakers could focus more on CG to improve CS.
 Keywords: Corporate Governance, Corporate Sustainability, Systematic Review
Read moreResearch trends in mining accidents study: A systematic literature review
Research trends in mining accidents study: A systematic literature review
The Altered States Database: Psychometric data from a systematic literature review
In this paper, we present the development of the Altered States Database (ASDB), an open-science project based on a systematic literature review. The ASDB contains psychometric questionnaire data on subjective experiences of altered states of consciousness (ASC) induced by pharmacological and non-pharmacological methods. The systematic review follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Scientific journal articles were identified through PubMed and Web of Science. We included studies that examined ASC using the following validated questionnaires: Altered States of Consciousness Rating Scale (APZ, 5D-ASC, 11-ASC), Phenomenology of Consciousness Inventory (PCI), Hallucinogen Rating Scale (HRS), or Mystical Experience Questionnaire (MEQ30). The systematic review resulted in the inclusion of a total of 165 journal articles, whereof questionnaire data was extracted and is now available on the Open Science Framework (OSF) website (https://osf.io/8mbru) and on the ASDB website (http://alteredstatesdb.org), where questionnaire data can be easily retrieved and visualized. This data allows the calculation of comparable psychometric values of ASC experiences and of dose-response relationships of substances inducing ASC.
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