1,720,964 research outputs found
Impact of surgery for stress incontinence on the social lives of women
No full textObjective: To assess the feasibility of collecting disease-specific and generic data on the impact of surgery on the social lives of women with stress incontinence; to describe the social impact of surgery in a representative group; and to determine the effect of timing on the assessment of outcome.Design Longitudinal study: questionnaires before and three, six, and twelve months after surgery.Setting: Eighteen hospitals in North Thames region.Participants: Four hundred and forty-two women undergoing surgery for stress incontinence between January 1993 and June 1994.Main outcome measures: Post-operative recovery time, stress incontinence symptom impact index, activities of daily living, and cost of protection.Results: Post-operative recovery was uneventful for most women, but three months after surgery 24% of those in paid employment beforehand were still on sick or unpaid leave. Most women (75%) reported that stress incontinence had less adverse impact on their lives three months after surgery, though 18% reported no change, and 7% felt life was worse. The likelihood of improvement was similar regardless of whether pre-operative urodynamic studies had been conducted. The extent of improvement was dependent on pre-operative severity. Similar findings were obtained six and twelve months after surgery. After an initial slight but nonsignificant deterioration in their ability to carry out activities of daily living, women gained a slight benefit from surgery (proportion with no or only slight limitation rose from 72% to 82%; P= 0.0001). The mean cost of protection (pads and towels) fell from £8.59 a month before surgery to £2.99 a month one year after surgery, by which time 68% of women were not using protection. In contrast, 11% were still spending over £10 a month.Conclusions: It is possible to collect standard data on the impact of surgery on social functioning and, thus, provide women with better information on likely outcomes. The benefits of pre-operative urodynamic investigations need to be assessed. The stability of the outcome measures over the first post-operative year suggest that outcomes need to be assessed only once and at any time from three to twelve months after the operation
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Sociodemographic and symptomatic characteristics of women undergoing stress incontinence surgery in the UK
No full textObjectives To: (ii describe the sociodemographic characteristics of women undergoing surgery for stress incontinence in the UK and the ways in which they differ from women of a similar age in the general population; (ii) the severity and impact of their symptoms and their expectations of surgery and; (iii) their general state of health.Patients and methods A prospective cohort study was carried out on 442 women undergoing surgery for stress incontinence in 18 hospitals in the North Thames region between January 1993 and Tune 1994. Sociodemographic factors, stress incontinence severity, symptom impact scores, and general health status were measured.Results Women undergoing surgery for stress incontinence were similar to their peers in the general population apart from being more likely to have smoked (61.4 against 51.1%), to have subsequently given up (39.5 and 25.3%) and to be of higher parity (greater than or equal to 4; 19.7 and 12.0%). Most women (81.6%) reported moderate to very severe stress incontinence, The impact of symptoms was correlated positively with severity (P<0.001) after accounting for its positive correlation with mental health status (P<0.005), socioeconomic status (P<0.05) and its negative correlation with age (P<0.02). Many women also suffered from other urinary symptoms including urgency (76%) and frequency (42.3%). Apart from their urinary problems, women were in good health (77% reported no or only mild coexistent conditions), However, a very high proportion (34.2%) had previously undergone a hysterectomy.Conclusions These results suggest that women undergoing stress incontinence surgery are remarkably similar to their peers, apart from their primary condition. The effect that stress incontinence has on women's lives depends not only on the severity of the problem but also on other factors. The high rate of previous hysterectomy warrants further study
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
- …
