Community-level HIV intervention in 5 cities: final outcome data from the CDC AIDS Community Demonstration Projects.
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OBJECTIVES: This study evaluated a theory-based community-level intervention to promote progress toward consistent condom and bleach use among selected populations at increased risk for HIV infection in 5 US cities. METHODS: Role-model stories were distributed, along with condoms and bleach, by community members who encouraged behavior change among injection drug users, their female sex partners, sex workers, non-gay-identified men who have sex with men, high-risk youth, and residents in areas with high sexually transmitted disease rates. Over a 3-year period, cross-sectional interviews (n = 15,205) were conducted in 10 intervention and comparison community pairs. Outcomes were measured on a stage-of-change scale. Observed condom carrying and intervention exposure were also measured. RESULTS: At the community level, movement toward consistent condom use with main (P < .05) and nonmain (P < .05) partners, as well as increased condom carrying (P < .0001), was greater in intervention than in comparison communities. At the individual level, respondents recently exposed to the intervention were more likely to carry condoms and to have higher stage-of-change scores for condom and bleach use. CONCLUSIONS: The intervention led to significant communitywide progress toward consistent HIV risk reduction. (+info)
Patient readmission and support utilization following anterior temporal lobectomy.
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The aim of this study was to examine factors precipitating patient readmission, following anterior temporal lobectomy (ATL) for refractory epilepsy. A second aim was to explore the use of hospital outpatient and community support services ('outpatient services') by this patient population. These aims served the more general goal of identifying patients most likely in need of services additional to those routinely provided by our Seizure Surgery Follow-up and Rehabilitation Programme. The medical records of 100 consecutive ATL patients were retrospectively examined for the incidence and diagnoses precipitating acute readmission, and the utilization of additional outpatient services. Twenty-one patients (21%) required readmission post-ATL, totalling 47 readmissions between them. Psychiatric diagnoses were the most prevalent (53%), including anxiety, depression and/or post-ictal psychosis. Epileptological diagnoses were the other main precipitant (28%). Additional outpatient services were predominantly utilized for ongoing psychological support. Of the 21 patients requiring readmission, 10(10%) also needed additional outpatient services. These patients were predominantly female or unemployed, in contrast to male or employed patients who tended to require readmission only. Seventeen patients (17%) were maintained within the community using additional outpatient services only. Characteristics of these patients included disrupted family dynamics, limited social networks, and/or a psychiatric history. These patients were also more frequently beyond the 24-month follow-up period of the programme. A profile of patients most in need of additional support services can be constructed to assist team planning of proactive management strategies for the rehabilitation phase of ATL. (+info)
Changes in behavioural characteristics of elderly populations of local authority homes and long-stay hospital wards, 1976-7.
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Behavioural characteristics of the elderly populations of seven local authority residential homes and three long-stay hospital wards were assessed in 1976 and 1977 with the Crichton Royal behavioural rating scale. In 1977 the levels of behavioural problems had increased in the residential homes, but declined in the hospital wards. Differences between the homes had decreased as the overall level of problems increased. The findings suggested that the additional burden of caring for increasing numbers of severely disabled elderly people was affecting the balance of institutional care, and a radical reappraisal of present patterns of care may be necessary to meet their future needs. (+info)
A blood pressure clinic in a health centre.
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Following a screening survey for hypertension in Renfrew, a blood pressure clinic was established in a health centre. Three hospital doctors, each working an average of two sessions weekly, saw 368 patients. A specially trained nurse played an important part in the running of the clinic. Attendance of patients was high, and defaulting amongst those needing treatment was low. Blood pressures were well controlled in 75% of the patients. The clinic has proved an acceptable method of managing large numbers of hypertensives without reference to hospital. (+info)
An operational evaluation of the Community Oral Rehydration Units in Peru.
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Since 1984, in Latin America donor agencies and national governments have extensively supported the implementation of the Community Oral Rehydration Units (CORUs) in an attempt to increase the access to oral rehydration therapy and improve the case management of diarrhoea at the community level. This study surveyed 40 CORUs in two regions of Peru to assess their operation, the number of patients with diarrhoea attended, and the knowledge of volunteers in charge. The results show that CORUs were mainly implemented close to existing health centres; the median of case load was 2.0 patients in the preceding month; and the volunteers' knowledge of case management was principally deficient in the diagnosis of hydration status, dietary management and in preventive measures. This lack of knowledge was replicated by professionals at the supervising health centres. Despite the fact that CORUs have been functioning for around four years, they exhibit numerous deficiencies which prevent them from fulfilling their objectives. A global review of the whole CORU strategy is called for. (+info)
Village-based AIDS prevention in a rural district in Uganda.
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OBJECTIVE: To design, implement and evaluate a village-based AIDS prevention programme in a rural district in north-western Uganda. A baseline KAP survey of the general population was carried out to design a district-wide information campaign and condom promotion programme. Eighteen months later the impact achieved was measured through a second KAP survey, using the same methodology. METHODS: Anonymous structured interviews were conducted in March 1991 and October 1992 with 1486 and 1744 randomly selected individuals age 15-49, respectively. RESULTS: At 18 months, 60% of respondents had participated in an information session in the past year (47% women, 71% men) and 42% had received a pamphlet about AIDS (26% women, 58% men). Knowledge about AIDS, high initially (94%), reached 98%. More respondents knew that the incubation period is longer than one year (from 29% to 40%), and were willing to take care of a PWA (from 60% to 77%). Knowledge about condoms increased from 26 to 63% in women and 57 to 91% in men. Ever use of condoms among persons having engaged in casual sex in the past year increased from 6 to 33% in women, and 27 to 48% in men. Fifty per cent of condom users criticized lack of regular access to condoms. CONCLUSIONS: This is the first documented example of the impact a village-based AIDS prevention programme can achieve in a rural African community. Critical areas to be improved were identified, such as: women must be given better access to information, more attention must be paid to explain the asymptomatic state of HIV infection in appropriate terms, and condom social marketing must be developed. (+info)
Evaluating the community education programme of an insecticide-treated bed net trial on the Kenyan coast.
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Increased interest in the potential contribution of insecticide-impregnated bed nets (ITBN) to malaria control has led to research efforts to determine the impact and sustainability of ITBN programmes in differing environments. There is a need to develop effective, feasible educational strategies that will both inform and motivate community members, and thus maximize the correct usage of ITBN. This is especially true in communities where indigenous usage of bed nets is low. This paper describes the educational component of a randomized controlled community intervention trial of ITBN, with childhood malaria morbidity as an outcome. The educational approach and messages for the ITBN trial were developed from anthropological survey data collected 4 years before the trial, and from community surveys conducted by project researchers. Low levels of understanding amongst mothers of the aetiological link between mosquitos and malaria led to the exclusion of the term 'malaria' from the initial educational messages promoting the use of ITBN. Appropriate individuals within the existing district health care structure were trained as community educators in the project. These educators conducted intensive teaching in the community through public meetings and group teaching in the first 6 months of the trial. The impact of these initial activities was assessed through interviews with a random sample of 100 mothers and 50 household heads. This allowed the identification of messages which had not been well understood and further educational methods were chosen to address the areas pinpointed. The community assessment also demonstrated that, in 1994, over 90% of mothers understood a protective role for bed nets against malaria and the ITBN education messages were changed to take account of this. The school programme was evaluated through determining outreach (the number of households accessed), changes in participant children's knowledge, post-teaching assessment of mothers' knowledge and discussions with parent-teacher associations. It was shown that 40% of intervention homes with children in the target group were accessed, participant children learned the educational messages well (scores increased from a pre-teaching mean of 59% to a post-teaching mean of 92%) and a high level of awareness of the ITBN trial was achieved in these homes (75%). However, specific messages of the education programmed were not well transferred to the home (30%). The discussion emphasises the need for allocation of adequate resources for education in programmes dependent on achieving a change in community practices. We also describe the value of ongoing communication between programme planners and a target population in maximizing the effectiveness of messages and methods used. (+info)
The impact of face-to-face educational outreach on diarrhoea treatment in pharmacies.
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Private pharmacies are an important source of health care in developing countries. A number of studies have documented deficiencies in treatment, but little has been done to improve practices. We conducted two controlled trials to determine the efficacy of face-to-face educational outreach in improving communication and product sales for cases of diarrhoea in children in 194 private pharmacies in two developing countries. A training guide was developed to enable a national diarrhoea control programme to identify problems and their causes in pharmacies, using quantitative and qualitative research methods. The guide also facilitates the design, implementation, and evaluation of an educational intervention, which includes brief one-on-one meetings between diarrhoea programme educators and pharmacists/owners, followed by one small group training session with all counter attendants working in the pharmacies. We evaluated the short-term impact of this intervention using a before-and-after comparison group design in Kenya, and a randomized controlled design in Indonesia, with the pharmacy as unit of analysis in both countries (n = 107 pharmacies in Kenya; n = 87 in Indonesia). Using trained surrogate patients posing as mothers of a child under five with diarrhoea, we measured sales of oral rehydration salts (ORS); sales of antidiarrhoeal agents; and history-taking and advice to continue fluids and food. We also measured knowledge about dehydration and drugs to treat diarrhoea among Kenyan pharmacy employees after training. Major discrepancies were found at baseline between reported and observed behaviour. For example, 66% of pharmacy attendants in Kenya, and 53% in Indonesia, reported selling ORS for the previous case of child diarrhoea, but in only 33% and 5% of surrogate patient visits was ORS actually sold for such cases. After training, there was a significant increase in knowledge about diarrhoea and its treatment among counter attendants in Kenya, where these changes were measured. Sales of ORS in intervention pharmacies increased by an average of 30% in Kenya (almost a two-fold increase) and 21% in Indonesia compared to controls (p < 0.05); antidiarrhoeal sales declined by an average of 15% in Kenya and 20% in Indonesia compared to controls (p < 0.05). There was a trend toward increased communication in both countries, and in Kenya we observed significant increases in discussion of dehydration during pharmacy visits (p < 0.05). We conclude that face-to-face training of pharmacy attendants which targets deficits in knowledge and specific problem behaviours can result in significant short-term improvements in product sales and communication with customers. The positive effects and cost-effectiveness of such programmes need to be tested over a longer period for other health problems and in other countries. (+info)