Although there are now several bibliographic databases of research publications, such as Google Scholar, Pubmed, Scopus, and the Web of Science (WoS), and some also include counts of citations, there is at present no similarly comprehensive database of the rapidly growing number of clinical practice guidelines (CPGs), with their references, which sometimes number in the hundreds. CPGs have been shown to be useful for the evaluation of clinical (as opposed to basic) biomedical research, which often suffers from relatively low counts of citations in the serial literature. The objectives were to introduce a new citation database, clinical impact (R), and demonstrate how it can be used to evaluate research impact of clinical research publications by exploring the characteristics of CPG citations of two sets of papers, as well as show temporal variation of clinical impactand the WoS. The paper includes the methodology used to retain the data and also the rationale adopted to achieve data quality. The analysis showed that although CPGs tend preferentially to cite papers from their own country, this is not always the case. It also showed that cited papers tend to have a more clinical research level than uncited papers. An analysis of diachronous citations in both clinical impactand the WoS showed that although the WoS citations showed a decreasing trend after a peak at 2-3 years after publication, this was less clear for CPG citations and a longer timescale would be needed to evaluate their impact on these documents.

BACKGROUND: According to Swedish law, older adults in Sweden should be able to live a good, safe, and independent life with social and healthcare provided, based on their individual needs. In assisted living in Swedish eldercare the environment affects the older adults' ability to participate in decision-making and strengthens their ability to feel meaningfulness. The ability of staff working in social and healthcare to invite older adults to participate varies. It is important to examine how older adults perceive their situation, as caregivers in eldercare tend to focus on routine work and experience difficulties in meeting the individual needs of older adults. The aim of this study was to explore how older adults in assisted living experienced participation in daily activities.

METHODS: A qualitative interview study was conducted in two municipalities in the western part of Sweden. An exploratory and inductive design was used. Individual interviews were conducted with 11 older adults living in two different assisted living facilities. The data were analysed using thematic analysis.

RESULTS: The interviews resulted in three themes: Being involved, Sense of well-being, and Influenced by the context. The older adults' experiences of participation were interpreted as feelings of being involved in daily life activities, and how they felt involved in their own care and nursing. Participation created prerequisites for well-being. Sense of well-being could be related to feelings of security and social community. The organisation and work environment of the healthcare staff had a great impact on their ability to increase the participation of the older adults. The older adults were aware of the everyday work situation of the providers of social and healthcare and were Influenced by the context.

DISCUSSION/CONCLUSION: Important conditions for a good quality of life and participation for the older adults are to be treated with respect, receive information, and be able to choose. The older adults expressed several good ideas for improvements and a willingness to be involved in the development of the organisation at different levels. It is essential to invite older adults in assisted living to participate in the design of care and nursing.

Background: The impact of medical research is usually judged on the basis of citations in the serial literature. A better test of its utility is through its contribution to clinical practice guidelines (CPGs) on how to prevent, diagnose, and treat illness. This study aimed to compare the parameters of lung cancer research papers with those cited as references in lung cancer CPGs from 16 countries, and the Cochrane Collaboration. These comparisons were mainly based on bibliographic data compiled from the Web of Science (WoS).

Methodology: We examined 7357 references (of which 4491 were unique) cited in a total of 77 lung cancer CPGs, and compared them with 73,214 lung cancer papers published in the WoS between 2004 and 2018.

Results: References used by lung CPGs were much more clinical than the overall body of research papers on this cancer, and their authors predominantly came from smaller northern European countries. However, the leading institutions whose papers were cited the most on these CPGs were from the USA, notably the MD Anderson Cancer Center in Texas, the Memorial Sloan Kettering Cancer Center, New York, and the Mayo Clinic in Rochester, Minnesota. The types of research cited by the CPGs were primarily clinical trials, as well as three treatment modalities (chemotherapy, radiotherapy and surgery). Genetics, palliative care and quality of life were largely neglected. The median time gap between papers cited on a lung CPG and its publication was 3.5 years longer than for WoS citations.

Conclusions: Analysis of the references on CPGs allows an alternative means of research evaluation, and one that may be more appropriate for clinical research than citations in academic journals. Own-country references show the direct contribution of research to a country's health care, and other-country references show the esteem in which this research has been held internationally. © 2021 King's College London

Background

Tobacco smoking is a major public health issue, and also affects health-related quality of life. There has been considerable debate as to whether oral moist snuff, a form of tobacco placed in the oral cavity between the upper lip and gum as in sublabial administration, can be considered a safe alternative to smoking. The aim of this study was to investigate the association between health-related quality of life and smoking, snuff use, gender and age.

Method 

This cross-sectional study included 674 women and 605 men aged 18 to 65 recruited through a Swedish population database. Subjects completed a questionnaire about tobacco use and the 36-item Short Form Health Survey (SF-36). Multivariable logistic regression analyses were performed for the association between health-related quality of life and tobacco use, gender and age. The median perceived health-related quality of life (SF-36) for an age-matched Swedish population was used as the cutoff: above the cutoff indicated better-than-average health coded as 1, or otherwise coded as 0. The independent variables were smoking (pack-decades), snuff-use (box-decades), gender and age in decades. The outcome was presented as the Odds Ratio (OR) with a 95% confidence interval (CI) for each independent variable.

Results

The experience of cigarette smoking is associated with decreased physical functioning (PF), general health (GH), vitality (VT), social functioning (SF) and mental health (MH) as well as both lower physical component summary (PCS) and mental component summary (MCS). Further, the experience of snuff use is associated with bodily pain (BP), lower VT, and lower PCS. In the study population older age is associated with lower PF,GH, VT, MH, PCS and MCS. Female gender is associated with lower PF and VT.

Conclusion 

This study shows that smoking is associated with lower health-related quality of life. The results also illuminate the detrimental health effects of using snuff, implying that snuff too is a health hazard. As studies on the bodily effects of snuff are relatively scarce, it is imperative that we continue to address and investigate the impact on the population using snuff on a regular basis.