EPIDEMIOLOGY BASED PLANNING OF AN INFORMATION, EDUCATION AND COMMUNICATION STRATEGY FOR CORONARY RISK PREVENTION.
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ABSTRACT:
SUBMITTER: Bhalwar LCR
PROVIDER: S-EPMC5530380 | biostudies-other | 1996 Jul
REPOSITORIES: biostudies-other
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Project description:BackgroundThe use of information and communication technology (ICT) in suicide prevention has progressed rapidly over the past decade. ICT plays a major role in suicide prevention, but research on best and promising practices has been slow.ObjectiveThis paper aims to explore the existing literature on ICT use in suicide prevention to answer the following question: what are the best and most promising ICT practices for suicide prevention?MethodsA scoping search was conducted using the following databases: PubMed, PsycINFO, Sociological Abstracts, and IEEE Xplore. These databases were searched for articles published between January 1, 2013, and December 31, 2018. The five stages of the scoping review process were as follows: identifying research questions; targeting relevant studies; selecting studies; charting data; and collating, summarizing, and reporting the results. The World Health Organization suicide prevention model was used according to the continuum of universal, selective, and indicated prevention.ResultsOf the 3848 studies identified, 115 (2.99%) were selected. Of these, 10 regarded the use of ICT in universal suicide prevention, 53 referred to the use of ICT in selective suicide prevention, and 52 dealt with the use of ICT in indicated suicide prevention.ConclusionsThe use of ICT plays a major role in suicide prevention, and many promising programs were identified through this scoping review. However, large-scale evaluation studies are needed to further examine the effectiveness of these programs and strategies. In addition, safety and ethics protocols for ICT-based interventions are recommended.
| S-EPMC8132980 | biostudies-literature
Project description:Glycan-binding proteins, so-called lectins, are exposed on mammalian cell surfaces and decipher the information encoded within glycans translating it into biochemical signal transduction pathways in the cell. These glycan-lectin communication pathways are complex and difficult to analyze. However, quantitative data with single-cell resolution provide means to disentangle the associated signaling cascades. We chose C-type lectin receptors (CTLs) expressed on immune cells as a model system to study their capacity to transmit information encoded in glycans of incoming particles. In particular, we used nuclear factor kappa-B-reporter cell lines expressing DC-specific ICAM-3-grabbing nonintegrin (DC-SIGN), macrophage C-type lectin (MCL), dectin-1, dectin-2, and macrophage-inducible C-type lectin (MINCLE), as well as TNFαR and TLR-1&2 in monocytic cell lines and compared their transmission of glycan-encoded information. All receptors transmit information with similar signaling capacity, except dectin-2. This lectin was identified to be less efficient in information transmission compared to the other CTLs, and even when the sensitivity of the dectin-2 pathway was enhanced by overexpression of its co-receptor FcRγ, its transmitted information was not. Next, we expanded our investigation toward the integration of multiple signal transduction pathways including synergistic lectins, which is crucial during pathogen recognition. We show how the signaling capacity of lectin receptors using a similar signal transduction pathway (dectin-1 and dectin-2) is being integrated by compromising between the lectins. In contrast, co-expression of MCL synergistically enhanced the dectin-2 signaling capacity, particularly at low-glycan stimulant concentration. By using dectin-2 and other lectins as examples, we demonstrate how signaling capacity of dectin-2 is modulated in the presence of other lectins, and therefore, the findings provide insight into how immune cells translate glycan information using multivalent interactions.
| S-EPMC10014076 | biostudies-literature
Project description:BackgroundIt has been suggested that family history information may be effective in motivating people to adopt health promoting behaviour. The aim was to determine if diabetic familial risk information by using a web-based tool leads to improved self-reported risk-reducing behaviour among individuals with a diabetic family history, without causing false reassurance among those without a family history.MethodsAn online sample of 1,174 healthy adults aged 35-65 years with a BMI ≥ 25 was randomized into two groups receiving an online diabetes risk assessment. Both arms received general tailored diabetes prevention information, whilst the intervention arm also received familial risk information after completing a detailed family history questionnaire. Separate analysis was performed for four groups (family history group: 286 control versus 288 intervention group; no family history: 269 control versus 266 intervention group). Primary outcomes were self-reported behavioural outcomes: fat intake, physical activity, and attitudes towards diabetes testing. Secondary outcomes were illness and risk perceptions.ResultsFor individuals at familial risk there was no overall intervention effect on risk-reducing behaviour after three months, except for a decrease in self-reported saturated fat intake among low-educated individuals (Beta (b) -1.01, 95% CI -2.01 to 0.00). Familial risk information resulted in a decrease of diabetes risk worries (b -0.21, -0.40 to -0.03). For individuals without family history no effect was found on risk-reducing behaviour and perceived risk. A detailed family history assessment resulted in a greater percentage of individuals reporting a familial risk for diabetes compared to a simple enquiry.ConclusionsWeb-based familial risk information reduced worry related to diabetes risk and decreased saturated fat intake of those at greatest need of preventative care. However, the intervention was not effective for the total study population on improving risk-reducing behaviour. The emphasis on familial risk does not seem to result in false reassurance among individuals without family history. Additionally, a detailed family history questionnaire identifies more individuals at familial risk than a simple enquiry.Trial registrationNTR1938.
| S-EPMC3711930 | biostudies-literature
Project description:Objective: This study examined the characteristics and quality of publicly available COVID-19 information education and communication (IEC) materials in India between March and December 2020. Design: An explanatory sequential mixed-method design was employed to examine the characteristics and quality of 265 purposefully selected IEC materials. Setting: The IEC materials analysed were those published between March and December 2020 on the Ministry of Health and Family Welfare website, Government of India. Methods: A checklist was utilised to examine the quality and characteristics of the materials. Thereafter, qualitative analysis provided insights into the contents of the materials with specific focus on the ‘COVID-19 continuum of care’. Results: The majority (73.96%, n = 196) of the selected materials were directed towards the general public and had a focus on prevention (67.55 %, n = 179). Despite COVID-19-associated stigma, only 56 (21.13%) of the materials addressed this issue. However, most (95.47%, n = 253) of the materials adhered to quality standards for contents, readability and aesthetics. This qualitative analysis focused on the contents of selected IEC materials using the concept of ‘continuum of care’. The analysis identified three important themes: prevention to early diagnosis and treatment; mitigation of stigma and discrimination surrounding COVID-19; and addressing the infodemic caused by COVID-19. Conclusion: The quality of materials was mostly satisfactory and appropriate to the emergent requirements. Strengthening audience engagement and attractiveness of the materials might enhance readability and actionability. A bottom–up approach to the development of future IEC materials, involving the community might widen the coverage of vulnerable populations in future crisis events.
| S-EPMC9996075 | biostudies-literature
Project description:BackgroundMany studies indicate that various health programmes have been failed because of the lack of appropriate information, education, and communication [IEC] for the target audiences. It is still unanswered which methods/means of communication could be the most powerful for changing behaviour or decision-making capacity. The paper aims to assess the effects of IEC on family enrolment in health insurance programme [HIP] in Nepal.MethodsWe employed a household-based observational study with a control group. Altogether 810 household interviews were conducted in Baglung and Kailali districts of Nepal in 2018. The study used a validated structured interview schedule. Background characteristics of the family and respondents and their exposure to the means of communication were the independent variables while enrolment in health insurance [HI] was the dependent variable.ResultsData showed that 72% of the respondents heard about the HI and 66% knew the contribution amount for enrolment in HI. In the total enrolled households, 53% were household heads, 59% belonged to the age group 41-60 and 68% were above 60 years. More than half (56%) of rich compared to 46 and 49% of middle and poor (p < 0.05); 60% of the family member suffering from the chronic disease were enrolled in the HI. Similarly, 68% of those who heard about HI compared to 4 % who did not hear were enrolled (p < 0.001). A vast majority (69%) of those knowing contribution amount, 73% who interact with peer neighbour compared to 39% who did not, and 62% of those who listened to the radio and 63% of those who watched TV were enrolled in HI (p < 0.001). However, heard about HI (aOR = 21.18, 95%CI: 10.17-44.13, p < 0.001), knowledge about contribution amount (aOR = 5.13, 95%CI: 3.09-8.52, p < 0.001), having HI related books or guidelines (aOR = 4.84, 95%CI: 2.61-8.98, p < 0.001), and interact with peer or neighbours (aOR = 1.74, 95%CI: 1.34-2.65, p < 0.01) were appeared to be positive and significant predictors for enrolment in HI.ConclusionKnowledge about HI and interaction with peers and neighbours about the HI scheme of the government could lead to higher participation in the HIP. It would be better to incorporate this strategy while planning interventions for increasing enrolment in the HIP.
| S-EPMC7737309 | biostudies-literature
Project description:IntroductionEvery year, 1/10,000 children experiences a food-anaphylactic reaction. Most of these events, including attack-related deaths, may happen during the school hours. In the current study, we assessed the influence of information and communication technologies (ICT) in the school-staff's education on food allergy and anaphylaxis (FAA).MethodsThe target population of this intervention was non-university teaching centers from the local Regional Education Council, including both state and private institutions. The digital intervention was supported by the free-of-charge and open-source learning-management Aulatic Educational Platform. Structured questionnaires were developed to evaluate the educators' knowledge, feelings, and self-efficacy on FAA, in addition to a satisfaction and quality survey of the training program.ResultsA total of 1748 school-educators were virtually enrolled from May 2016 to June 2020 in one of the 8-week course editions, with 80.6% of attendees successfully completing the full training. All scores concerning school-staff's basic knowledge and self-efficacy on FAA significantly improved after the educational intervention, reaching a high level of satisfaction among participants (98.5%) over the 4-year educational program.ConclusionOur results highlighted the effectiveness of a focused e-learning activity to improve teachers and school caretakers in the management of food allergic scholars and anaphylactic reactions during the school hours. The use of ICTs tools should become an integrated part of curricular frameworks in non-university education, leading to a better care of FAA school children.
| S-EPMC8254581 | biostudies-literature
Project description:Less than a century ago, gastric cancer was the most common cancer in the United States and perhaps throughout the world. Despite its worldwide decline in incidence over the past century, gastric cancer remains a major killer across the globe. This article reviews the epidemiology, screening, and prevention of gastric cancer. We first discuss the descriptive epidemiology of gastric cancer, including its incidence, survival, mortality, and trends over time. Next, we characterize the risk factors for gastric cancer, both environmental and genetic. Serologic markers and histological precursor lesions of gastric cancer and early detection of gastric cancer using these markers are reviewed. Finally, we discuss prevention strategies and provide suggestions for further research.
| S-EPMC4019373 | biostudies-literature
Project description:We generalize the asymptotic capacity expression for very noisy communication channels to now include coloured noise. For the practical scenario of a non-optimal receiver, we consider the common case of a correlation receiver. Due to the central limit theorem and the cumulative characteristic of a correlation receiver, we model this channel noise as additive Gaussian noise. Then, the channel capacity proves to be directly related to the Fisher information of the noise distribution and the weak signal energy. The conditions for occurrence of a noise-enhanced capacity effect are discussed, and the capacity difference between this noisy communication channel and other nonlinear channels is clarified.
| S-EPMC4910081 | biostudies-other
Project description:ObjectivesCoronary artery aneurysm (CAA) is usually an asymptomatic and rare disease. There are limited epidemiological data for CAA in Asian populations and in the rest of the world.DesignA retrospective case control study.SettingA population based, database study from Taiwan's National Health Insurance Research Database, between 2005 and 2011.ParticipantsCAA patients identified using International Classification of Diseases, ninth revision, clinical modification (ICD-9-CM) code 414.11 with CAA examinations.Outcome measuresThe incidence rate and mortality rate of CAA were calculated. We also matched patients with non-CAA patients according to age, gender and index year at a 1:10 ratio to explore the risk factors for CAA using conditional logistic regression.ResultA total of 1397 CAA patients were identified between 2005 and 2011; 41.9% were paediatric patients and 58.1% were adults. The incidence rate and mortality rate of CAA in Taiwan were 0.87 and 0.05 per 105 person-years, respectively. The adjusted odds ratios (aOR) for coronary atherosclerosis, hypertension, dyslipidaemia and diabetes were 7.97, 2.09, 2.48 and 1.51, respectively. Of note, aortic dissection (aOR 6.76), aortic aneurysm (aOR 5.82) and systemic lupus erythematosus (aOR 4.09) were found to be significantly associated with CAA.ConclusionIn Taiwan, CAA patients were distributed across both paediatric and adult populations. Apart from cardiovascular risk factors, aortic diseases and systemic lupus erythematosus need to be investigated further in CAA patients.
| S-EPMC5734584 | biostudies-literature
Project description:BackgroundImprovement of maternal morbidity and mortality indicators remains a major challenge for developing countries. Antenatal care is one of the key strategies in maintaining safe motherhood. The objective of this study was to develop and pretest a culturally relevant Antenatal Care Handbook (ANC handbook) utilizing the principles of information, education, and communication (IEC). We developed the ANC handbook after an extensive review of existing literature, available instruments (for keeping track of pregnancy and informing pregnant women), and seeking expert opinion. To pretest the ANC handbook, a cross-sectional approach was adopted, and information was collected from 300 expectant women, 150 women each from the community and from the health facility arm. Trained field workers conducted the pretesting from May 2004 to June 2004. Feedback on messages for pregnant mothers contained in the handbook was also assessed. At the same time, the ANC handbook was reviewed by 25 health care providers (including community health workers, physicians, nurses, and other health staff working at various kinds of health care facilities). Data were analyzed using both quantitative and qualitative methods.FindingsTwenty-three percent of the interviewed women were primigravida, 50% were multigravida and 27% were grandmultipara. The mean age of the women in the community sample was 25.8 SD: 4.9 years and in the hospital sample it was 25.7 SD: 5.2 years. No significant differences were observed between women interviewed at community or health facilities related to their understanding of ANC messages, and the majority of messages were well understood. Similarly, health care providers found all of the instruments useful and workable in the health system. Finally, feedback from pregnant women and health care staff regarding different components of the handbook were incorporated and later verified by them.ConclusionsFindings of pretesting reveal that a majority of pregnant women have an understanding of the culturally relevant ANC handbook. The handbook was found to be practical by healthcare paraprofessionals and community workers for use in different tiers of the health care system in Pakistan. The ANC handbook can be applied in the health service sector of Pakistan and can be adopted with relevant cultural modifications by countries with a similar context.
| S-EPMC3076271 | biostudies-literature