共查询到20条相似文献，搜索用时 671 毫秒
1.
Emma Delemere M.sc Rebecca Maguire PhD CPsychol 《Health information and libraries journal》2023,40(1):54-69
Background
Caregivers of children may rely on internet sources, health care providers, peers or family for health information.Objective
To examine the impact of sociodemographic factors on the use of the internet for health information by caregivers of children, and the impact on self-efficacy, effort and frustration.Methods
Using data from the 2019 Health Information National Trends Survey, the effects of information source on self-efficacy, effort and frustration was examined using the complex samples module of SPSS.Results
The internet was the most common source of health information for caregivers of children (n = 247), with high confidence, low frustration and effort reported. Younger, higher educated and higher income caregivers were significantly more likely to use the internet for health information. Information from Health Care Providers (HCPs) was associated with greater confidence, and information from peers associated with lesser effort and frustration. No significant effects on self-efficacy, effort or frustration for online health information was noted compared to other sources.Conclusions
Efforts to reduce barriers to online health information may be required for some groups of caregivers, and health care providers may have a role to play in this. 相似文献2.
Objective
The objective of this literature review was to summarise current research regarding how consumers seek health‐related information from social media. Primarily, we hope to reveal characteristics of existing studies investigating the health topics that consumers have discussed in social media, ascertaining the roles social media have played in consumers’ information‐seeking processes and discussing the potential benefits and concerns of accessing consumer health information in social media.Methods
The Web of Science Core Collection database was searched for existing literature on consumer health information seeking in social media. The search returned 214 articles, of which 21 met the eligibility criteria following review of full‐text documents.Conclusion
Between 2011 and 2016, twenty‐one studies published explored various topics related to consumer information seeking in social media. These ranged from online discussions on specific diseases (e.g. diabetes) to public health concerns (e.g. pesticide residues). Consumers’ information needs vary depending on the health issues of interest. Benefits of health seeking on social media, in addition to filling a need for health information, include the social and emotional support health consumers gain from peer‐to‐peer interactions. These benefits, however, are tempered by concerns of information quality and authority and lead to decreased consumer engagement. 相似文献3.
Stephen Ayre Alison Brettle Dominic Gilroy Douglas Knock Rebecca Mitchelmore Sophie Pattison Susan Smith Jenny Turner 《Health information and libraries journal》2018,35(3):227-245
Background
Health libraries contribute to many activities of a health care organisation. Impact assessment needs to capture that range of contributions.Objectives
To develop and pilot a generic impact questionnaire that: (1) could be used routinely across all English NHS libraries; (2) built on previous impact surveys; and (3) was reliable and robust.Methods
This collaborative project involved: (1) literature search; (2) analysis of current best practice and baseline survey of use of current tools and requirements; (3) drafting and piloting the questionnaire; and (4) analysis of the results, revision and plans for roll out.Findings
The framework selected was the International Standard Methods And Procedures For Assessing The Impact Of Libraries (ISO 16439). The baseline survey (n = 136 library managers) showed that existing tools were not used, and impact assessment was variable. The generic questionnaire developed used a Critical Incident Technique. Analysis of the findings (n = 214 health staff and students), plus comparisons with previous impact studies indicated that the questionnaire should capture the impact for all types of health libraries.Conclusions
The collaborative project successfully piloted a generic impact questionnaire that, subject to further validation, should apply to many types of health library and information services. 相似文献4.
Jodi Jameson MLIS AHIP Lucy Duhon MLIS MLW 《Health information and libraries journal》2023,40(3):275-291
Background
As follow-up to their previous survey on health information outreach (HIO) in 2010, the authors became interested in the evolving nature of HIO activities at academic libraries within the past decade.Objectives
The aim of this study was to understand how HIO activities at academic libraries have evolved since 2010, especially considering the current COVID-19 pandemic.Methods
An online survey, designed to collect quantitative data on general HIO activities and qualitative data specifically on COVID-19 information outreach, was distributed to over 1700 librarians at US general academic and academic health science libraries.Results
Two hundred and fifty-five respondents completed the survey. Quantitative findings generally paralleled the 2010 results, except in a few areas. Most notably, a greater percentage of librarians in 2020 were participating in HIO (44%) than in 2010 (37%). Qualitative findings revealed that librarians are leveraging traditional information services and implementing innovative partnerships to promote reputable health information resources on COVID-19.Discussion
Evidence suggests that further engagement and campus partnerships can enhance libraries' supportive roles as trustworthy purveyors of quality health information.Conclusion
US academic librarians are increasingly engaging in HIO to support the health information needs of campus communities and should consider aligning outreach activities with national health goals. 相似文献5.
Ruth M. Sladek Jennifer J. Tieman Jess Tyndall Paddy A. Phillips 《Health information and libraries journal》2013,30(2):138-148
Objective
The extent to which existing and future research can impact on reducing health disparities relates not only to the evidence available, but the ability to find that evidence. Our objective is to quantify experts' literature searching effectiveness with respect to Aboriginal and Torres Strait Islander people's health.Methods
Nine journals were dual reviewed, and a ‘gold standard’ set of relevant articles was identified. Health librarians (n = 25) completed a standardised searching task using OVID MEDLINE, and results were compared with the gold standard. Sensitivity, specificity and precision rates were calculated.Results
The gold standard comprised 136 of 1469 (9.3%) records from nine journals. Searches achieved a mean sensitivity of 53.2% (median = 64.7%, range 0.0–93.4%), specificity of 97.4% (median = 99.4%, range 52.6–100%) and precision of 83.3% (median = 91.0%, range 16.7–100%). Self‐estimates of search sensitivity (post hoc) were significantly higher than observed (M = 78.9%, t = 4.812, P < 0.001).Conclusions
Even expert searchers struggle to find the relevant peer‐reviewed literature in MEDLINE.Implications
A search filter may improve searching effectiveness for Aboriginal and Torres Strait Islander health literature. Assessment of health librarians' searching competencies warrants further professional debate and consideration. 相似文献6.
Hannah Spring 《Health information and libraries journal》2017,34(4):284-286
This virtual issue of the Health Information and Libraries Journal (HILJ) has been compiled to mark the 5th International Clinical Librarian Conference 2011. In considering the challenges of clinical information provision, the content selected for the virtual issue offers an international flavour of clinical information provision and covers a variety of different facets of clinical librarianship. The issue broadly covers the areas of information needs and preferences, clinical librarian roles and services, and education and training, and reflects the way in which a normal issue of the HILJ would be presented. This includes a review article, a collection of original articles, and the three regular features which comprise International Perspectives and Initiatives, Learning and Teaching in Action, and Using Evidence in Practice. All papers included in this virtual issue are available free online. 相似文献
7.
Peter van der Graaf Mandy Cheetham Karen McCabe Rosemary Rushmer 《Health information and libraries journal》2018,35(3):202-212
Background
Published research evidence is typically not readily applicable to practice but needs to be actively mobilised.Objectives
This paper explores the mechanisms used by information professionals with a specific knowledge mobilisation role to make evidence useful for local decision making and planning of public health interventions.Methods
Data are drawn from a NIHR project that studied how, when, where and by whom published research evidence is used in commissioning and planning across two sites (one in England and one in Scotland). Data included 11 in‐depth interviews with information professionals, observations at meetings and documentary analysis.Results
Published research evidence is made fit for local commissioning and planning purposes by information professionals through two mechanisms. They localise evidence (relate evidence to local context and needs) and tailor it (present actionable messages).Discussion
Knowledge mobilisation roles of information professionals are not recognised and researched. Information professionals contribute to the ‘inform’ and ‘relational’ functions of knowledge mobilisation; however, they are less involved in improving the institutional environment for sustainable knowledge sharing.Conclusion
Information professionals are instrumental in shaping what evidence enters local decision making processes. Identifying and supporting knowledge mobilisation roles within health libraries should be the focus of future research and training.8.
《Library & information science research》2006,28(1):7-23
Receiving the right information is extremely important for cancer patients as they move through the illness trajectory. However, according to previous research, not all patients are alike in the amount of information they need. A meta-analysis was conducted to study the aggregate influence of demographic and situational variables on the amount of information cancer patients need. The intent was to provide those individuals involved in information exchanges with indicators – patient characteristics and/or patient – to avoid overwhelming patients who need less information as well as to satisfy the higher needs of patients who need greater amounts of information. The pooled effect sizes produced show that younger cancer patients need more information (r = −0.26) and patients who preferred active roles in treatment decision-making express greater need for information (r = 0.38). Cancer patients' gender, thier education, time elapsed since diagnosis of cancer, and the stage of their illness may not be related to their information needs. In particular, it may be important to probe further the reasons for the lower need for information among elderly cancer patients because if their lower needs are due to their feelings of inhibition, efforts should be made in all contexts of health information transfer to enhance their information seeking. 相似文献
9.
10.
Peer teaching and information retrieval: the role of the NICE Evidence search student champion scheme in enhancing students’ confidence 
下载免费PDF全文
下载免费PDF全文 Laura Sbaffi Elaine Hallsworth Anne Weist 《Health information and libraries journal》2018,35(1):50-63
Background
This research reports on the NICE Evidence search (ES) student champion scheme (SCS) first five years of activity (2011–2016) in terms of its impact on health care undergraduate students’ information search skills and search confidence.Objectives
A review of students’ evaluation of the scheme was carried out to chart the changes in attitude towards NICE Evidence search as an online health care information source and to monitor students’ approach to information seeking.Methods
This study is based on the results of questionnaires distributed to students before and after attending a training session on NICE Evidence search delivered by their own peers. The exercise was implemented in health related universities in England over a period of five consecutive academic years.Results
(i) Students’ search confidence improved considerably after the training; (ii) ES was perceived as being an increasingly useful resource of evidence based information for their studies; (iii) the training helped students develop discerning search skills and use evidence based information sources more consistently and critically.Conclusions
The NICE SCS improves confidence in approaching information tasks amongst health care undergraduate students. Future developments could involve offering the training at the onset of a course of study and adopting online delivery formats to expand its geographical reach. 相似文献11.
Maaz A. Khan BA Oliver D. Mowforth BA MB BChir Isla Kuhn MA MSc Mark R. N. Kotter MD MPhil PhD Benjamin M. Davies MRCS BSc 《Health information and libraries journal》2023,40(2):181-189
Background
Degenerative cervical myelopathy (DCM) is a recently proposed umbrella term for symptomatic cervical spinal cord compression secondary to degeneration of the spine. Currently literature searching for DCM is challenged by the inconsistent uptake of the term ‘DCM’ with many overlapping keywords and numerous synonyms.Objectives
Here, we adapt our previous Ovid medline search filter for the Ovid embase database, to support comprehensive literature searching. Both embase and medline are recommended as a minimum for systematic reviews.Methods
References contained within embase identified in our prior study formed a ‘development gold standard’ reference database (N = 220). The search filter was adapted for embase and checked against the reference database. The filter was then validated against the ‘validation gold standard’.Results
A direct translation was not possible, as medline indexing for DCM and the keywords search field were not available in embase . We also used the ‘focus’ function to improve precision. The resulting search filter has 100% sensitivity in testing.Discussion and Conclusion
We have developed a validated search filter capable of retrieving DCM references in embase with high sensitivity. In the absence of consistent terminology and indexing, this will support more efficient and robust evidence synthesis in the field. 相似文献12.
《The Journal of Academic Librarianship》2022,48(4):102553
This study examined research and instruction services provided by academic health sciences librarians in the United States during the COVID-19 pandemic. A total of 205 respondents (N = 205) completed an anonymous online survey about academic health sciences librarian involvement in providing research and instruction services during the global pandemic. In-depth literature searching services (86%, n = 176), curated COVID-19 research through guides (66%, n = 135), and systematic review consultations (53%, n = 109) were reported as the top three research services in demand. Librarians supported online teaching and learning at their institutions by providing online instruction for a course (92%, n = 189), facilitating access to licensed resources (73%, n = 150), and identifying open access and open educational resources (62%, n = 127). Overall, this study contributes to understanding pandemic-responsive academic library services to meet the unique needs of health sciences education and research in evolving COVID-19 pandemic information environments. 相似文献
13.
K. T. L. Vaughan Kelly L. Scolaro Heidi N. Anksorus Mary W. Roederer 《Journal of the Medical Library Association》2014,102(1):47-51
Introduction:
This study evaluated whether pharmacogenomic information contained in the Food and Drug Administration (FDA)–approved package inserts of sixty-five drugs was present in five drug information resources.Methods:
The study searched for biomarkers from the FDA package inserts in 5 drug information sources: American Hospital Formulary Service Drug Information (AHFS), Facts & Comparisons 4.0 (Facts), ePocrates Online Free (ePocrates Free), Lexicomp Online (Lexicomp), and Micromedex 2.0. Each resource had the opportunity to present biomarker information for 65 drugs, a total of 325 opportunities. A binary system was used to indicate presence or absence of the biomarker information. A sub-analysis was performed on the 13 most frequently prescribed drugs in the United States.Results:
Package insert biomarker information was available, on average, for 81.5% of the 65 FDA-listed drugs in 2011. Percent availability for the individual resources was: Lexicomp, 95.3%; Micromedex 2.0, 92.3%; Facts, 76.9%; AHFS, 75.3%; and ePocrates Free, 67.7%. The sub-analysis of the 13 top drugs showed Lexicomp and Micromedex 2.0 had the most mentions, 92.3%; ePocrates Free had the least, 53.8%.Conclusion:
The strongest resource for pharmacogenomic information was Lexicomp. The gap between Lexicomp and ePocrates Free is concerning. Clinicians would miss pharmacogenomic information 6.6 times more often in ePocrates Free than in Lexicomp.Implications:
Health sciences librarians should be aware of the variation in biomarker availability when recommending drug resources for licensing and use. Librarians can also use this study to encourage publishers to include pharmacogenomics information from the package insert as a minimum standard. 相似文献14.
Dennis W. Fell Judy F. Burnham Jon M. Dockery 《Health information and libraries journal》2013,30(1):35-48
Objective
To determine the information sources utilised by physical therapists (PTs) to support clinical decisions.Methods
Physical therapists in the United States were invited via professional listservs and electronic newsletters to participate in an online survey.Results
Journal articles were the most frequently utilised source of information, followed by databases (PubMed was most frequent). The frequency of utilising evidence‐based resources was not significantly affected by the number of years of experience as a physical therapist (PT), working in a state that allows direct access to PT services or doctoral vs masters/bachelors degree.Conclusions
Compared with a previous study (1994), there has been a transition in physical therapy information seeking, with greater reliance on evidence‐based information. 相似文献15.
16.
17.
Public library computer training for older adults to access high-quality Internet health information
An innovative experiment to develop and evaluate a public library computer training program to teach older adults to access and use high-quality Internet health information involved a productive collaboration among public libraries, the National Institute on Aging and the National Library of Medicine of the National Institutes of Health (NIH), and a Library and Information Science (LIS) academic program at a state university. One hundred and thirty-one older adults aged 54–89 participated in the study between September 2007 and July 2008. Key findings include: a) participants had overwhelmingly positive perceptions of the training program; b) after learning about two NIH websites (http://nihseniorhealth.gov and http://medlineplus.gov) from the training, many participants started using these online resources to find high-quality health and medical information and, further, to guide their decision making regarding a health- or medically-related matter; and c) computer anxiety significantly decreased (p < .001) while computer interest and efficacy significantly increased (p = .001 and p < .001, respectively) from pre- to post-training, suggesting statistically significant improvements in computer attitudes between pre- and post-training. The findings have implications for public libraries, LIS academic programs, and other organizations interested in providing similar programs in their communities. 相似文献
18.
Public access to government records is essential for democratic self-governance, and attitudes toward that right can facilitate or hinder public policy regarding transparency. As more people use the internet for gathering information about their governments and communities, it is unknown whether such online information-seeking is related to increased support for government transparency and the right to request public records. This paper applies a uses and gratification theory approach to examine internet information use and its relation to support for citizen and press access to government records. Three U.S. studies examined media-use correlates with support for government transparency: a paper questionnaire survey of college students (N = 614), an online survey (N = 1819), and a random-digit-dial telephone survey of randomly selected U.S. adults (N = 403). Analyses indicated varying results for television and newspaper use, but in all three datasets reliance on the internet for information was positively associated with support for access to public records. Implications for government transparency in a society increasingly reliant on the internet for information are discussed. 相似文献
19.
T. Elizabeth Workman Marcelo Fiszman John F Hurdle Thomas C Rindflesch 《Journal of the Medical Library Association》2010,98(4):273-281
Objective:
This paper examines the development and evaluation of an automatic summarization system in the domain of molecular genetics. The system is a potential component of an advanced biomedical information management application called Semantic MEDLINE and could assist librarians in developing secondary databases of genetic information extracted from the primary literature.Methods:
An existing summarization system was modified for identifying biomedical text relevant to the genetic etiology of disease. The summarization system was evaluated on the task of identifying data describing genes associated with bladder cancer in MEDLINE citations. A gold standard was produced using records from Genetics Home Reference and Online Mendelian Inheritance in Man. Genes in text found by the system were compared to the gold standard. Recall, precision, and F-measure were calculated.Results:
The system achieved recall of 46%, and precision of 88% (F-measure = 0.61) by taking Gene References into Function (GeneRIFs) into account.Conclusion:
The new summarization schema for genetic etiology has potential as a component in Semantic MEDLINE to support the work of data curators.Highlights
- Semantic MEDLINE streamlines information retrieval by succinctly expressing the meaning of sometimes complicated text and summarizing output according to a user''s needs.
- Semantic MEDLINE identifies genes noted in biomedical text as associated with a disease process.
- Semantic MEDLINE can potentially simplify secondary database curation.
Implications
- Library information retrieval services can potentially benefit from automated applications such as Semantic MEDLINE.
- Use of such automated applications can facilitate the library''s work in interdepartmental collaborative endeavors, thus reinforcing the library''s core value in its parent institution.
20.
Analysis of a survey of the types and extent of tools and techniques related to semi-automatic metadata generation applied in real-world library settings indicates that practical applications in libraries seem to be at an incipient stage. More than half (n = 149, 52.5%) of the survey participants (n = 285) specify that semi-automatic metadata generation has not been utilized for metadata creation and management in their libraries. This figure becomes even higher when adding the response “don't know,” constituting an additional 13.7%. The results of the survey also show that the semi-automatic metadata generation tools described by participants mostly concern metadata format conversion (38.6%) and metadata templates and forms (27%) for populating certain metadata values. Complex tools and the generation and extraction of metadata directly from the content and context of the digital objects are rarely applied in libraries. This indicates that more research is needed on the development of automatic metadata generation for semantic metadata in usable and practical settings. 相似文献