136 research outputs found

    Hold on to what you’ve got: the volunteer retention literature

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    This article, based on a review of the literature on volunteer retention, finds many areas of disagreement among researchers about the factors that cause people to remain as volunteers. The section on ‘personal factors and life events’ suggests that changes in personal circumstances may cause people to leave volunteering and that domestic stability may cause them to stay, but is unable to give a clear answer on the part played by people’s demographic profiles or by their personalities, attitudes and religious beliefs. In the same way, the section on ‘organisations and contexts’ suggests that poor management may cause volunteers to leave organisations and that management which is ‘explicit, developmental, supportive and appreciative’ may encourage them to stay, but is forced to point out that the evidence on the influence of the motivation, commitment and satisfaction of the individual volunteer on retention is as yet inconclusive. One of the main conclusions of the article is that any future research into volunteer retention will need to ‘analyse complex situations and multiple factors’

    Reductions in HIV Stigma as Measured by Social Distance: Impact of a Stigma Reduction Campaign in a Historically Black University

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    We evaluated the effectiveness of a small media campaign intervention on a historically African American college campus aimed to lower social distance (willingness to interact) for people with HIV.  A modified version of the Bogardus Social scale was used to measure social distance. The survey included questions regarding HIV transmission knowledge and sympathy felt towards those with HIV. Time between pre-test (n= 207) and post-test (n=210) was 1 month. There was significant change in social distance from pre- to post-test only among women (p<.001).  In a regression analysis transmission knowledge (p=.027), sympathy towards those with HIV (p=.000) and gender (p=.000) were significantly related to social distance.  There was a significance difference between men and women for transmission knowledge (p=.001) and sympathy (p=.001). Small media campaigns can be effective at lowering social distance among female African American students but may need to be modified to be effective among males

    Reductions in HIV Stigma as Measured by Social Distance: Impact of a Stigma Reduction Campaign in a Historically Black University

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    We evaluated the effectiveness of a small media campaign intervention on a historically African American college campus aimed to lower social distance (willingness to interact) for people with HIV.  A modified version of the Bogardus Social scale was used to measure social distance. The survey included questions regarding HIV transmission knowledge and sympathy felt towards those with HIV. Time between pre-test (n= 207) and post-test (n=210) was 1 month. There was significant change in social distance from pre- to post-test only among women (p<.001).  In a regression analysis transmission knowledge (p=.027), sympathy towards those with HIV (p=.000) and gender (p=.000) were significantly related to social distance.  There was a significance difference between men and women for transmission knowledge (p=.001) and sympathy (p=.001). Small media campaigns can be effective at lowering social distance among female African American students but may need to be modified to be effective among males

    A mitotic recombination map proximal to the APC locus on chromosome 5q and assessment of influences on colorectal cancer risk

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    Mitotic recombination is important for inactivating tumour suppressor genes by copy-neutral loss of heterozygosity (LOH). Although meiotic recombination maps are plentiful, little is known about mitotic recombination. The APC gene (chr5q21) is mutated in most colorectal tumours and its usual mode of LOH is mitotic recombination.

    Women bargaining with patriarchy in coastal Kenya:contradictions, creative agency and food provisioning

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    Gender analysts have long recognised that challenging existing patriarchal structures involves risks for women, who may lose both long-term support and protection from kin. However, understanding the specific ways in which they ‘bargain with patriarchy’ in particular contexts is relatively poorly understood. We focus on a Mijikenda fishing community in coastal Kenya to explore contradictions in gendered power relations and how women deploy these to reinterpret gendered practices without directly challenging local patriarchal structures. We argue that a more complex understanding of women’s creative agency can reveal both the value to women of culturally-specific gendered roles and responsibilities and the importance of subtle changes that they are able to negotiate in these. With reference to food provisioning, the analysis contributes to more nuanced understandings of gendered household food security and women’s creative approaches to maintaining long-term security in their lives

    Feasibility of Image-Guided Radiotherapy for Elderly Patients with Locally Advanced Rectal Cancer

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    PURPOSE: The study aims to assess the tolerance of elderly patients (70 years or older) with locally advanced rectal cancers to image-guided radiotherapy (IGRT). A retrospective review of 13 elderly patients with locally advanced rectal cancer who underwent preoperative chemoradiation using IGRT was performed. Grade 3-4 acute toxicities, survival, and long-term complications were compared to 17 younger patients (<70 years) with the same disease stage. RESULTS: Grade 3-4 hematologic toxicities occurred in 7.6% and 0% (p = 0.4) and gastrointestinal toxicities, and, in 15.2% and 5% (p = 0.5), of elderly and younger patients, respectively. Surgery was aborted in three patients, two in the elderly group and one in the younger group. One patient in the elderly group died after surgery from cardiac arrhythmia. After a median follow-up of 34 months, five patients had died, two in the elderly and three in the younger group. The 3-year survival was 90.9% and 87.5% (p = 0.7) for the elderly and younger group respectively. Two patients in the younger group developed ischemic colitis and fecal incontinence. There was no statistically significant difference in acute and late toxicities as well as survival between the two groups. CONCLUSIONS AND CLINICAL RELEVANCE: Elderly patients with locally advanced rectal cancers may tolerate preoperative chemoradiation with IGRT as well as younger patients. Further prospective studies should be performed to investigate the potential of IGRT for possible cure in elderly patients with locally advanced rectal cancer

    Effectiveness of a primary care-based intervention to reduce sitting time in overweight and obese patients (SEDESTACTIV): a randomized controlled trial; rationale and study design

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    Background: There is growing evidence suggesting that prolonged sitting has negative effects on people's weight, chronic diseases and mortality. Interventions to reduce sedentary time can be an effective strategy to increase daily energy expenditure. The purpose of this study is to evaluate the effectiveness of a six-month primary care intervention to reduce daily of sitting time in overweight and mild obese sedentary patients. Method/Design: The study is a randomized controlled trial (RCT). Professionals from thirteen primary health care centers (PHC) will randomly invite to participate mild obese or overweight patients of both gender, aged between 25 and 65 years old, who spend 6 hours at least daily sitting. A total of 232 subjects will be randomly allocated to an intervention (IG) and control group (CG) (116 individuals each group). In addition, 50 subjects with fibromyalgia will be included. Primary outcome is: (1) sitting time using the activPAL device and the Marshall questionnaire. The following parameters will be also assessed: (2) sitting time in work place (Occupational Sitting and Physical Activity Questionnaire), (3) health-related quality of life (EQ-5D), (4) evolution of stage of change (Prochaska and DiClemente's Stages of Change Model), (5) physical inactivity (catalan version of Brief Physical Activity Assessment Tool), (6) number of steps walked (pedometer and activPAL), (7) control based on analysis (triglycerides, total cholesterol, HDL, LDL, glycemia and, glycated haemoglobin in diabetic patients) and (8) blood pressure and anthropometric variables. All parameters will be assessed pre and post intervention and there will be a follow up three, six and twelve months after the intervention. A descriptive analysis of all variables and a multivariate analysis to assess differences among groups will be undertaken. Multivariate analysis will be carried out to assess time changes of dependent variables. All the analysis will be done under the intention to treat principle. Discussion: If the SEDESTACTIV intervention shows its effectiveness in reducing sitting time, health professionals would have a low-cost intervention tool for sedentary overweight and obese patients management

    Prolonged Sitting Time: Barriers, Facilitators and Views on Change among Primary Healthcare Patients Who Are Overweight or Moderately Obese

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    Background and Objectives Prolonged sitting time has negative consequences on health, although the population is not well aware of these harmful effects. We explored opinions expressed by primary care patients diagnosed as overweight or moderately obese concerning their time spent sitting, willingness to change, and barriers, facilitators, goals and expectations related to limiting this behaviour. Methods A descriptive-interpretive qualitative study was carried out at three healthcare centres in Barcelona, Spain, and included 23 patients with overweight or moderate obesity, aged 25 to 65 years, who reported sitting for at least 6 hours a day. Exclusion criteria were inability to sit down or stand up from a chair without help and language barriers that precluded interview participation. Ten in-depth, semi-structured interviews (5 group, 5 individual) were audio recorded from January to July 2012 and transcribed. The interview script included questions about time spent sitting, willingness to change, barriers and facilitators, and the prospect of assistance from primary healthcare professionals. An analysis of thematic content was made using ATLAS.Ti and triangulation of analysts. Results The most frequent sedentary activities were computer use, watching television, and motorized journeys. There was a lack of awareness of the amount of time spent sitting and its negative consequences on health. Barriers to reducing sedentary time included work and family routines, lack of time and willpower, age and sociocultural limitations. Facilitators identified were sociocultural change, free time and active work, and family surroundings. Participants recognized the abilities of health professionals to provide help and advice, and reported a preference for patient-centred or group interventions. Conclusions Findings from this study have implications for reducing sedentary behaviour. Patient insights were used to design an intervention to reduce sitting time within the frame of the SEDESTACTIV clinical trial

    Workplace Health Promotion and Mental Health: Three-Year Findings from Partnering Healthy@Work

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    This study aimed to investigate the association between mental health and comprehensive workplace health promotion (WHP) delivered to an entire state public service workforce (~28,000 employees) over a three-year period. Government departments in a state public service were supported to design and deliver a comprehensive, multi-component health promotion program, Healthy@Work, which targeted modifiable health risks including unhealthy lifestyles and stress. Repeated cross-sectional surveys compared self-reported psychological distress (Kessler-10; K10) at commencement (N = 3406) and after 3 years (N = 3228). WHP availability and participation over time was assessed, and associations between the K10 and exposure to programs estimated. Analyses were repeated for a cohort subgroup (N = 580). Data were weighted for non-response. Participation in any mental health and lifestyle programs approximately doubled after 3 years. Both male and female employees with poorer mental health participated more often over time. Women's psychological distress decreased over time but this change was only partially attributable to participation in WHP, and only to lifestyle interventions. Average psychological distress did not change over time for men. Unexpectedly, program components directly targeting mental health were not associated with distress for either men or women. Cohort results corroborated findings. Healthy@Work was successful in increasing participation across a range of program types, including for men and women with poorer mental health. A small positive association of participation in lifestyle programs with mental health was observed for women but not men. The lack of association of mental health programs may have reflected program quality, its universality of application or other contextual factors
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