AIDS knowledge and sexual activity among Flemish secondary school students: a multilevel analysis of the effects of type of education

<p>Abstract</p> <p>Background</p> <p>The behavior of adolescents puts them at an increased risk for HIV and other STIs, and their knowledge about HIV/AIDS is often inadequate. An understanding of how AIDS knowledge and sexual activity co-vary among Flemish secondary school students and of how education type, specifically, affects these students is limited. This study addresses the question of whether the effects of education type on HIV/AIDS knowledge and sexual activity are independent of the socio-demographic characteristics of the students.</p> <p>Methods</p> <p>Data from the Flemish Educational Assessment survey, which collected data from a large representative sample of third- and fifth-grade high school students (<it>N </it>= 11,872), were used. Data were analyzed using multilevel logistic and Poisson regression techniques.</p> <p>Results</p> <p>There is an indication that type of education affects both an adolescent's sexual activity and his/her AIDS knowledge; these effects prove robust for differences in socio-economic backgrounds. Students in lower status education types are more likely to be sexually active and to have poorer AIDS knowledge. The relationship between AIDS knowledge and sexual activity is, however, more complex. Although students in education types with poorer AIDS knowledge are more sexually active, within each of these groups the sexually active have better AIDS knowledge than the non-sexually active. There is also evidence of active information seeking by sexually active students, which leads to improved AIDS knowledge.</p> <p>Conclusion</p> <p>These findings are consistent with the literature on the role of the educational system in the reproduction of social inequalities. Students from lower status education types are at increased sexual risk compared to those from higher status types. There is also evidence of active information seeking by sexually active students, which leads to improved AIDS knowledge.</p

Euthanasia and other end-of-life decisions: a mortality follow-back study in Belgium

BACKGROUND: This study compares prevalence and types of medical end-of-life decisions between the Dutch-speaking and French-speaking communities of Belgium. This is the first nationwide study that can make these comparisons and the first measurement after implementation of the euthanasia law (2002). METHODS: We performed a mortality follow-back study in 2005-2006. Data were collected via the nationwide Sentinel Network of General Practitioners, an epidemiological surveillance system representative of all Belgian GPs.Weekly, all GPs reported the medical end-of-life decisions among all non-sudden deaths of patients in their practice. We compared the northern Dutch-speaking (60%) and southern French-speaking communities (40%) controlling for population differences. RESULTS: We analysed 1690 non-sudden deaths. An end-of-life decision with possible life-shortening effect was made in 50% of patients in the Dutch-speaking community and 41% of patients in the French-speaking community (OR 1.4; 95%CI, 1.2 to 1.8). Continuous deep sedation until death occurred in 8% and 15% respectively (OR 0.5; 95%CI, 0.4 to 0.7). Community differences regarding the prevalence of euthanasia or physician-assisted suicide were not significant.Community differences were more present among home/care home than among hospital deaths: non-treatment decisions with explicit life-shortening intention were made more often in the Dutch-speaking than in the French-speaking community settings (OR 2.2; 95%CI, 1.2 to 3.9); while continuous deep sedation occurred less often in the Dutch-speaking community settings (OR 0.5; 95%CI, 0.3 to 0.9). CONCLUSION: Even though legal and general healthcare systems are the same for the whole country, there are considerable variations between the communities in type and prevalence of certain end-of-life decisions, even after controlling for population difference

Hospitalisations at the end of life: using a sentinel surveillance network to study hospital use and associated patient, disease and healthcare factors

<p>Abstract</p> <p>Background</p> <p>Hospital deaths following several hospital admissions or long hospital stays may be indicative of a low quality of dying. Although place of death has been extensively investigated at population level, hospital use in the last months of life and its determinants have been studied less often, especially in Europe and with a general end-of-life patient population. In this study we aim to describe hospital use in the last three months of life in Belgium and identify associated patient, disease and healthcare factors.</p> <p>Methods</p> <p>We conducted a retrospective registration study (13 weeks in 2004) with the Belgian Sentinel Network of General Practitioners, an epidemiological surveillance system representative of all GPs in Belgium, covering 1.75% of the total Belgian patient population. All registered non-sudden or expected deaths of patients (aged one year or older) at the GPs' practices were included. Bivariate and regression analyses were performed.</p> <p>Results</p> <p>The response rate was 87%. The GPs registered 319 deaths that met inclusion criteria. Sixty percent had been hospitalised at least once in the last three months of life, for a median of 19 days. The percentage of patients hospitalised increased exponentially in the last weeks before death; one fifth was admitted in the final week of life. Seventy-two percent of patients hospitalised at least once in the final three months died in hospital. A palliative treatment goal, death from cardiovascular diseases, the expression of a wish to die in an elderly home and palliative care delivery by the GP were associated with lower hospitalisation odds.</p> <p>Conclusion</p> <p>Hospital care plays a large role in the end of patients' lives in Belgium, especially in the final weeks of life. The result is a high rate of hospital deaths, showing the institutionalised nature of dying. Patients' clinical conditions, the expression of preferences and also healthcare characteristics such as being treated as a palliative care patient, seem to be associated with hospital transfers. It is recommended that hospitalisation decisions are only made after careful consideration. Short admissions in the final days of life should be prevented in order to make dying at home more feasible.</p

Nationwide monitoring of end-of-life care via the Sentinel Network of General Practitioners in Belgium: the research protocol of the SENTI-MELC study

<p>Abstract</p> <p>Background</p> <p>End-of-life care has become an issue of great clinical and public health concern. From analyses of official death certificates, we have societal knowledge on how many people die, at what age, where and from what causes. However, we know little about how people are dying. There is a lack of population-based and nationwide data that evaluate and monitor the circumstances of death and the care received in the final months of life. The present study was designed to describe the places of end-of-life care and care transitions, the caregivers involved in patient care and the actual treatments and care provided to dying patients in Belgium. The patient, residence and healthcare characteristics associated with these aspects of end-of-life care provision will also be studied. In this report, the protocol of the study is outlined.</p> <p>Methods/Design</p> <p>We designed a nationwide mortality follow-back study with data collection in 2005 and 2006, via the nationwide Belgian Sentinel Network of General Practitioners (GPs) i.e. an existing epidemiological surveillance system representative of all GPs in Belgium, covering 1.75% of the total Belgian population. All GPs were asked to report weekly, on a standardized registration form, every patient (>1 year) in their practice who had died, and to identify patients who had died "non-suddenly." The last three months of these patients' lives were surveyed retrospectively. Several quality control measures were used to ensure data of high scientific quality.</p> <p>Discussion</p> <p>In 2005 and 2006, respectively 1385 and 1305 deaths were identified of which 66% and 63% died non-suddenly. The first results are expected in 2007. Via this study, we will build a descriptive epidemiological database on end-of-life care provision in Belgium, which might serve as baseline measurement to monitor end-of-life care over time. The study will inform medical practice as well as healthcare authorities in setting up an end-of-life care policy. We publish the protocol here to inform others, in particular countries with analogue GP surveillance networks, on the possibilities of performing end-of-life care research. A preliminary analysis of the possible strengths, weaknesses and opportunities of our research is outlined.</p

Organization of a quality-assurance project in all Belgian multidisciplinary diabetes centres treating insulin-treated diabetes patients: 5 years' experience.

AIMS: To describe the IQED, a quality-assurance system started in 2001 in Belgian hospital-based multidisciplinary diabetes centres, and its effects on the quality of care. METHODS: The study was conducted through four data collections (in 2001, 2002, 2004 and 2006). Approximately 120 diabetes centres provided data on a systematic random sample of 10% of their adult diabetic patients on at least two daily insulin injections. Data on patient characteristics, glycaemic control, cardiovascular risk, diabetes complications, follow-up procedures and treatment were obtained. Local quality promotion was encouraged by returning comprehensive feedback (benchmarks) and during information meetings. RESULTS: Nearly all diabetes centres (98-100%) participated. The pooled sample consisted of 9194 (32%) Type 1 and 19 828 (68%) Type 2 diabetes patients, with mean diabetes duration of 17 years and 14 years, prevalence of microvascular complications of 23% and 38% and prevalence of macrovascular complications of 9% and 26%, respectively. At the start, the quality of care was good in terms of risk-factor testing rates and moderate in terms of patients meeting goals for risk-factor management. At least 50% of the centres initiated quality-promoting initiatives. After 5 years, significant improvements were seen in risk-factor testing rates, apart from renal screening. Improvements in intermediate outcomes were less obvious, apart from an increase in patients reaching the targets for blood pressure and LDL cholesterol. CONCLUSIONS: It is feasible to implement a continuous quality-improvement project on a nationwide scale, with improvements particularly in process indicators

Promotion of couples’ voluntary HIV counseling and testing: a comparison of influence networks in Rwanda and Zambia

Abstract Background Many African adults do not know that partners in steady or cohabiting relationships can have different HIV test results. Despite WHO recommendations for couples’ voluntary counseling and testing (CVCT), fewer than 10 % of couples have been jointly tested and counseled. We examine the roles and interactions of influential network leaders (INLs) and influential network agents (INAs) in promoting CVCT in Kigali, Rwanda and Lusaka, Zambia. Methods INLs were identified in the faith-based, non-governmental, private, and health sectors. Each INL recruited and mentored several INAs who promoted CVCT. INLs and INAs were interviewed about demographic characteristics, promotional efforts, and working relationships. We also surveyed CVCT clients about sources of CVCT information. Results In Zambia, 53 INAs and 31 INLs were surveyed. In Rwanda, 33 INAs and 27 INLs were surveyed. Most (75 %–90 %) INAs believed that INL support was necessary for their promotional work. Zambian INLs reported being more engaged with their INAs than Rwandan INLs, with 58 % of Zambian INLs reporting that they gave a lot of support to their INAs versus 39 % in Rwanda. INAs in both Rwanda and Zambia reported promoting CVCT via group forums (77 %–97 %) and speaking to a community leader about CVCT (79 %–88 %) in the past month. More Rwandan INAs and INLs reported previous joint or individual HIV testing compared with their Zambian counterparts, of which more than half had not been tested. In Zambia and Rwanda, 1271 and 3895 CVCT clients were surveyed, respectively. Hearing about CVCT from INAs during one-on-one promotions was the most frequent source of information reported by clients in Zambia (71 %). In contrast, Rwandan couples who tested were more likely to have heard about CVCT from a previously tested couple (59 %). Conclusions CVCT has long been endorsed for HIV prevention but few couples have been reached. Influential social networks can successfully promote evidence-based HIV prevention in Africa. Support from more senior INLs and group presentations leveraged INAs’ one-on-one promotions. The INL/INA model was effective in promoting couples to seek joint HIV testing and counseling and may have broader application to other sub-Saharan African countries to sustainably increase CVCT uptake

End-of-life care and circumstances of death in patients dying as a result of cancer in Belgium and the Netherlands:a retrospective comparative study

Purpose To examine and compare end-of-life care in patients with cancer dying in Belgium and the Netherlands. Patients and Methods A mortality follow-back study was undertaken in 2008 via representative nationwide sentinel networks of general practitioners (GPs) in Belgium and the Netherlands. By using similar standardized procedures, GPs reported on aspects of end-of-life care and the circumstances of nonsudden death of patients with cancer in their practice. Results Of the 422 reported patients with cancer, most resided at home during the last year of life (Belgium, 91%; the Netherlands, 95%). Death occurred at home in 34% (Belgium) and 61% (the Netherlands) and in the hospital in 29% (Belgium) and 19% (the Netherlands). In the last month of life, end-of-life issues were more often discussed in the Netherlands (88%) than in Belgium (68%). In both countries, physical problems were discussed most often (Belgium, 49%; the Netherlands, 78%) and spiritual issues least often (Belgium, 20%; the Netherlands, 32%). Certain end-of-life treatment preferences were known for 43% (Belgium) and 67% (the Netherlands) of patients. In the last week of life, treatment was most often focused on palliation (Belgium, 94%; the Netherlands, 91%). Physical distress was reported in 84% (Belgium) and 76% (the Netherlands) of patients and psychological distress in 59% and 36%. Most distressing was lack of energy (Belgium, 73%; the Netherlands, 71%) and lack of appetite (Belgium, 61%; the Netherlands, 53%). Two thirds of patients were bedridden (Belgium, 67%; the Netherlands, 69%). Conclusion Although place of death and communication about end-of-life issues differ substantially, a palliative treatment goal is adopted for the vast majority of patients in both countries. However, GPs reported that the majority of patients experienced symptom distress at the end of life, which suggests important challenges remain for improving end-of-life care