Influence of information sources on the adoption of uterine fibroid embolization by interventional radiologists.
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OBJECTIVES: The purpose of the research was to (1) understand the influence of information sources on the awareness and adoption of uterine fibroid embolization (UFE) by interventional radiologists in Michigan and (2) to decipher communication relations in the social network of interventional radiologists that were most conducive to the flow of information about UFE. METHODS: Diffusion of innovations theory and constructs in social network analysis formed the basis for the development of an interview guide. Thirty-two interventional radiologists in Michigan were interviewed over the phone. Chi-square statistics were employed to analyze the awareness and adoption of UFE. Factor analysis was applied to decipher important communication relations in the social network of interventional radiologists. RESULTS: Conferences were found to be an initial source of information, creating awareness among early adopters (P < 0.05), but other individuals were found to be influential sources in the adoption of UFE by later adopters (P < 0.05). Radiologists rarely browsed Websites for information. Work relations in everyday clinical practice were the communication relations most conducive to the flow of information about UFE. Preliminary qualitative data indicated that opinion leaders in the diffusion of UFE in Michigan were located in hospitals primarily dedicated to practice rather than in hospitals affiliated with universities. CONCLUSIONS: Journals are important information sources for creating awareness and stimulating adoption of innovation among both early and late adopters of new procedures in interventional radiology. Conferences, however, are significantly more important for creating early awareness, while interactions with colleagues is the most important factor in stimulating use of the innovation among later adopters. Among colleagues, opinion leaders in nonacademic hospitals may be more influential than individuals in the academic community. (+info)
MEDLINE SDI services: how do they compare?
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INTRODUCTION: Selective dissemination of information (SDI) services regularly alert users to new information on their chosen topics. This type of service can increase a user's ability to keep current and may have a positive impact on efficiency and productivity. Currently, there are many venues available where users can establish, store, and automatically run MEDLINE searches. PURPOSE: To describe, evaluate, and compare SDI services for MEDLINE. RESOURCES: The following SDI services were selected for this study: PubMed Cubby, BioMail, JADE, PubCrawler, OVID, and ScienceDirect. METHODOLOGY: Identical searches were established in four of the six selected SDI services and were run on a weekly basis over a period of two months. Eight search strategies were used in each system to test performance under various search conditions. The PubMed Cubby system was used as the baseline against which the other systems were compared. Other aspects were evaluated in all six services and include ease of use, frequency of results, ability to use MeSH, ability to access and edit existing search strategies, and ability to download to a bibliographic management program. RESULTS: Not all MEDLINE SDI services retrieve identical results, even when identical search strategies are used. This study also showed that the services vary in terms of features and functions offered. (+info)
Information literacy skills of occupational therapy graduates: a survey of learning outcomes.
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OBJECTIVES: The purpose of this study is to assess whether recent graduates of the Ohio State University's Occupational Therapy division are applying information-seeking skills they learned as undergraduates, and to seek their advice on ways to improve information-literacy instruction for current and future occupational therapy students. METHOD: A survey was sent to a sample of graduates from 1995-2000. The results were entered into an SPSS database, and descriptive and inferential results were calculated to determine the information-seeking patterns of these recent graduates. RESULTS: A majority of the occupational therapy graduates who responded to the survey prefer to use information resources that are readily available to them, such as advice from their colleagues or supervisors (79%) and the Internet (69%), rather than the evidence available in the journal literature. Twenty-six percent (26%) of the graduates have searched MEDLINE or CINAHL at least once since they graduated. Formal library instruction sessions were considered useful by 42% of the graduates, and 22% of the graduates found informal contacts with librarians to be useful. CONCLUSIONS: Librarians and occupational therapy faculty must intensify their efforts to convey the importance of applying research information to patient care and inform students of ways to access this information after they graduate. In addition to teaching searching skills for MEDLINE and CINAHL, they must provide instruction on how to assess the quality of information they find on the Internet. Other findings suggest that occupational therapy practitioners need access to information systems in the clinical setting that synthesize the research in a way that is readily applicable to patient-care issues. (+info)
Practising what we preach? A practical approach to bringing research, policy and practice together in relation to children and health inequalities.
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This paper explores the need for better links between research and practice in relation to work with children and health inequalities. Despite continuing discussion about the need to improve dissemination of research activity in general, study of this area remains largely neglected. As a result, despite the rhetoric, the research and practice gap continues to exist. An attempt to remedy this was undertaken through the support of a user fellowship as part of the UK Economic and Social Research Council Health Variations Programme. The paper describes a number of activities that were undertaken during the fellowship, and discusses the implications of these for improving connections and minimizing the research and practice 'gap'. It argues that a need exists for researchers to develop innovative dissemination strategies and suggests that potential exists for an interactive model of dissemination. Such a model implies a more active role for users of research in the shaping of research agendas. (+info)
Internet use by patients in orthopaedic surgery.
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This study evaluated Internet use among orthopaedic patients in a private practice general orthopaedic setting. Of 201 participants, 45% had used the Internet either personally or thru a surrogate to search for information about their orthopaedic condition. Utilization of the Internet was significantly higher than that reported for a community orthopaedic practice surveyed in 1998, suggesting that utilization by orthopaedic patient populations mirrors the increasing societal use for health information. Most users in this study employed multiple search strategies, including using search engines and sites recommended by others. The majority of users found medical information on Internet sites to be useful and accurate. The number one choice for reconciling conflicting information was to ask a physician or a nurse. Most users and non-users reported that they would recommend the Internet to others as a source for medical information. We recommend several strategies for orthopaedic surgeons to stay abreast of these changes and to utilize Internet Patient education resources to their own advantage. (+info)
The effect of the internet in the treatment of congenital idiopathic clubfoot.
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Parents have traditionally relied on health care professionals for advice and treatment for most orthopaedic conditions, including clubfoot. However, the unprecedented access to health care information offered by the Internet is changing how parents gather information and make treatment choices. This study was designed to evaluate the effect of the Internet in the treatment of clubfoot. We performed a retrospective review of the clinical census, statistics of the Virtual Hospital web pages on clubfoot, web sites, and web based support-groups related to clubfoot from 1995 to 2002. There were 157 patients that came to our clinic for treatment, a dramatic increase compared to previous years. There were a total of 790,084 hits to the Virtual Hospital web pages, with information requested from all states and 72 countries. Interestingly, the referrals also changed with patients coming from 30 states and 8 different countries, compared to previous years when the majority came from our own state. In addition, 75% of the patients were self-referred, many of them while on treatment at outside institutions. There were 160 web sites providing information on clubfoot and 5 large support groups. There were approximately 30,000 messages (average 1000 messages/month) posted into the support clubfoot websites. After visiting Internet support groups, 125 parents transferred or initiated the care of their children to a doctor practicing the Ponseti method. In conclusion, the Internet provides a mean for parents to obtain disease-specific information in a timely manner. Parents used the support-groups to find and proffer information, share experiences and opinions, and provide encouragement. This sharing of information is affecting how parents make their treatment choices and also has the potential to induce unexpected changes in clinical orthopaedic practice. (+info)
A randomised trial of an Internet weight control resource: the UK Weight Control Trial [ISRCTN58621669].
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BACKGROUND: Obesity treatment is notoriously unsuccessful and one of the barriers to successful weight loss reported by patients is a lack of social support. The Internet offers a novel and fast approach to the delivery of health information, enabling 24-hour access to help and advice. However, much of the health information available on the Internet is unregulated or not written by qualified health professionals to provide unbiased information. The proposed study aims to compare a web-based weight loss package with traditional dietary treatment of obesity in participants. The project aims to deliver high quality information to the patient and to evaluate the effectiveness of this information, both in terms of weight loss outcomes and cost-effectiveness. METHODS: This study is a randomised controlled trial of a weight loss package against usual care provided within General Practice (GP) surgeries in Leeds, UK. Participants will be recruited via posters placed in participating practices. A target recruitment figure of 220 will enable 180 people to be recruited (allowing for 22% dropout). Participants agreeing to take part in the study will be randomly allocated using minimisation to either the intervention group, receiving access to the Internet site, or the usual care group. The primary outcome of the study will be the ability of the package to promote change in BMI over 6 and 12 months compared with traditional treatment. Secondary outcomes will be the ability of the Internet package to promote change in reported lifestyle behaviours. Data will be collected on participant preferences, adherence to treatment, health care use and time off work. Difference in cost between groups in provision of the intervention and the cost of the primary outcome will also be estimated. CONCLUSION: A positive result from this study would enhance the repertoire of treatment approaches available for the management of obesity. A negative result would be used to inform the research agenda and contribute to redefining future strategies for tackling obesity. (+info)
Development of an integrated laboratory information management system for the maize mapping project.
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MOTIVATION: The development of an integrated genetic and physical map for the maize genome involves the generation of an enormous amount of data. Managing this data requires a system to aid in genotype scoring for different types of markers coming from both local and remote users. In addition, researchers need an efficient way to interact with genetic mapping software and with data files from automated DNA sequencing. They also need ways to manage primer data for mapping and sequencing and provide views of the integrated physical and genetic map and views of genetic map comparisons. RESULTS: The MMP-LIMS system has been used successfully in a high-throughput mapping environment. The genotypes from 957 SSR, 1023 RFLP, 189 SNP, and 177 InDel markers have been entered and verified via MMP-LIMS. The system is flexible, and can be easily modified to manage data for other species. The software is freely available. AVAILABILITY: To receive a copy of the iMap or cMap software, please fill out the form on our website. The other MMP-LIMS software is freely available at http://www.maizemap.org/bioinformatics.htm. (+info)