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PubMed2002

Involvement and performance of women in community-directed treatment with ivermectin for onchocerciasis control in Rukungiri District, Uganda.

The present study aimed: (1) to assess and improve the level of women's involvement in a strategy to control onchocerciasis by community-directed treatment with ivermectin (CDTI) in three parishes of Rukungiri District, Uganda; (2) to measure the performance of female community-directed health workers (CDHWs) in comparison with males; and (3) to identify culturally acceptable means of enhancing women's involvement in community-directed healthcare. Health education sessions were used to instruct community members to select female CDHWs in Masya Parish and to stress their potential importance in Karangara Parish; this subject was not raised in Mukono Parish. In all, 403 mature women who were randomly selected from the three parishes were interviewed as to their: (1) knowledge of the classes of people not eligible to take ivermectin; (2) knowledge and beliefs about the benefits of ivermectin; (3) participation in decision-making; and (4) attitudes on the performance of female CDHWs. For analysis, the respondees were divided into: (1) those who had or had not taken ivermectin treatment during the previous year; and (2) those who had or had not attended health education sessions. During the period when face-to-face interviews with women in randomly selected households were being carried out, participatory evaluation meetings (PEMs) were conducted in selected communities from the same parishes in order to reach a consensus on issues which could not easily be included in individual face-to-face interviews. Participant observations were also made regarding: how communities selected their CDHWs; how the CDHWs organised the distribution exercise and treated community members; and how the CDHWs kept records in order to understand issues which were deliberately hidden from the researchers during face-to-face interviews and PEMs. Significantly, the women who had been treated or health educated in Masya Parish were: (1) more knowledgeable on the groups which were not supposed to be treated; (2) aware of women's involvement in mobilisation of other community members; (3) involved in CDTI decision-making; and (4) had a better attitude towards female CDHWs' performance compared with males when compared with those from Karangara and Mukono parishes. There were no differences between the attitude of women in Karangara and Mukono parishes towards performance of female CDHWs. Face-to-face interviews and records from all parishes indicated that female CDHWs achieved as good a coverage as their male counterparts, and sometimes better, in about the same time. Health education increased the number of female CDHWs from nine to 52 in Masya Parish, from 7 to 22 in Karangara Parish and from 6 to 20 in Mukono Parish. Health education improved the attitude of women towards female CDHWs, but the actual experience of having and observing female CDHWs in action in Masya Parish had a more significant positive impact on the womenfolk, as well as on the rest of the community members, and created an impetus for more of them to become actively involved in actual ivermectin distribution. The present authors conclude that recruiting more female CDHWs and supervisors would reduce the current male domination of the health delivery services, greatly strengthening the activities of CDTI programmes.

Community Health Services↗
PubMed1976

A profile of the rural community mental health center.

This paper-part of a national study of community mental health worker role activism-compares community mental health center with their counterparts in other geographic areas. Rural workers were most likely to view their centers as being most like social agencies. Their endorsement of community mental health ideology was also significantly higher. Role was measured from two perspectives: organizational and personal. Again, staff at rural community mental health centers were significantly different: They endorsed the highest levels of both organizational and personal activism and showed the least discrepancy between the two. It is concluded that rural community mental health centers and their staff represent an important and unique response to the problem of community mental health services delivery.

Attitude of Health Personnel↗
PubMed1992

Evaluation of community health services utilization. A case study from Columbia.

In a PHC project in Chocó, Columbia, Community Health Workers (CHWs) were trained in curative care of some simple diseases. Consultations were registered in a village-based monitoring system. Of registered cases, about 60% was treated by CHWs and 15% referred by them. Episodes were underregistered. A cross-sectional survey was carried out in 6 villages, among 890 persons. The CHW was consulted in 6.5% of the cases in which a consultation had been made. This low percentage of consulting the CHW is explained by the lack of perception of all diagnosed morbidity. Reasons for low consultation rates were found in a household survey. Suggestions on improvement of the utilization of CHW services are presented.

Colombia↗
PubMed1991

Getting dental services to the rural 85 percent.

For the past 30 years the organization of government dental services in Papua New Guinea has been modelled on the School Dental Service in New Zealand. Although the two most important mouth diseases occur in adults, children have been given priority. The dental work has been done by a workforce of less than 200 dental officers and dental therapists. Dental services are invisible to the mass of Papua New Guineans. Such organization of dental services has been disastrous for the oral health of the rural population. The need is urgent to integrate dental services within the mainstream health services, doing as much as possible at the aid posts, and referring on to health centres only what cannot be done at the local level. Both the present cadre of 2250 orderlies in aid posts plus the planned new 4750 community health workers by the year 2000 need to be trained in basic dental skills. The 2400 aid posts need to be equipped with a kit of basic dental materials and instruments, costing about K250 each. Training in basic dental care can be done in six weeks, and should take place within the province, under conditions as close as possible to real life. The benefits of providing a basic dental service at aid posts are obvious--the population coverage will be much higher, the range of diseases that are preventable or controllable will increase, and many of the deaths that now occur from cancer of the mouth will be prevented or delayed.

Community Health Workers↗
PubMed1995

Roles of nurses and health workers in cardiovascular health promotion.

Community-based nurses and health workers who supplement physician office-based practice are known to be effective in promoting cardiovascular health. They enhance the effectiveness of programs to influence individual and population lifestyles, self-care practices, and long-term adherence to recommendations. As a team they are able to focus on economic, psychosocial, and behavioral factors in culturally relevant ways, often missed in traditional medical care, by attending comprehensively to education, income, employment status, living arrangements, and daily needs. Much can be learned about these teams from the past by reviewing the roles, supporting data, and practice-related issues. There are two important points to be made about the nurse and the community health worker in cardiovascular health promotion: (1) these roles are not new; and (2) reported control rates for high blood pressure and other risk factors are highest when multidisciplinary teams help patients actively participate in the treatment/prevention program. Promoting cardiovascular health across all segments of society with greater emphasis on prevention will require that the barriers to interdisciplinary collaboration and full community partnership be reduced or eliminated.

Cardiovascular Diseases↗
PubMed1994

[Prevention of neonatal tetanus in developing countries hampered by local organization and limited knowledge of health personnel and traditional midwives; North Sulawesi (Indonesia)].

OBJECTIVE: Evaluation of the policy to prevent neonatal tetanus in North-Sulawesi (Indonesia). DESIGN: Descriptive and questionnaire study. SETTING: Twelve villages in the district of Minahassa, Sulawesi, Indonesia. METHOD: The policy aimed at preventing neonatal tetanus was studied during the period April-June 1992. The relevant knowledge was tested of the community health workers (CHWs, n = 142) and traditional birth attendants (TBAs, n = 37) active in the 12 villages. To this purpose, 54 and 27 workers, respectively, were interviewed using a standard questionnaire. RESULTS: Not all women were vaccinated sufficiently to prevent their unborn children from tetanus; mostly, adequate vaccination records were lacking. 33% of the TBAs were unaware that neonatal tetanus can be prevented by hygienic delivery; in this respect there was no difference between trained and untrained TBAs. Of the CHWs, 39% were familiar with the correct vaccination policy and 26% did not know that pregnant women have to be vaccinated. 70% of the CHWs and TBAs wrongly believed that neonatal tetanus no longer occurred in their village. CONCLUSION: CHWs and TBAs showed little interest in neonatal tetanus, so that they were lacking in motivation regarding hygienic delivery procedures and preventive tetanus toxoid vaccination. Implementation of a good preventive programme in developing countries mostly requires organizatory rather than biomedical improvement.

Adult↗
PubMed2005

Identification of dementia cases in the community: a Brazilian experience.

OBJECTIVES: To describe the application in Brazil of a simple, low-cost procedure, developed in India by the 10/66 Dementia Research Group, for the identification of dementia cases in the community. DESIGN: Community-based dementia case-finding method. SETTING: Piraju, São Paulo, Brazil. PARTICIPANTS: Twenty-five community health workers were trained to identify dementia cases in 2,222 people aged 65 and older in Piraju, a Brazilian town with 27,871 inhabitants. MEASUREMENTS: After the training, the health workers prepared a list of possible cases that afterward an experienced psychiatrist clinically evaluated, according to Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV), criteria and the Clinical Dementia Rating. RESULTS: Of the 72 cases that were clinically assessed, 45 met the DSM-IV diagnostic criteria for dementia. Therefore, the positive predictive value of this case finding method was 62.5%; the estimated frequency of dementia was 2%. Most of the confirmed cases met clinical criteria for Alzheimer's disease and vascular dementia. CONCLUSION: This simple method was appropriate to identify cases of dementia in the general population and can possibly be extended to other developing countries with limited resources to be applied in health programs.

Aged↗
PubMed2006

Reducing frequent flyer emergency department visits.

Accessing comprehensive and timely health care services in the U.S. continues to be a significant problem, particularly for low-income and socially marginalized groups in urban environments. To begin to address these problems, the Northern Manhattan Community Voices partners have turned to health priority specialists (HPSs) and community health workers (CHWs) to help reduce emergency department visits for care that would better be delivered in clinics or provider offices. This paper examines data collected from an emergency department (ED) diversion program between January 2003 and December 2004 and examines the effects of interventions by HPSs and CHWs in relationship to ED usage among 711 patients. At 6-month assessment, 3 interventions were significantly correlated with decreased ED usage: providing health education (pearson correlation = .299; p = .000; N = 177; mean = .02), teaching patients how to use the health care system (pearson correlation = .259; p = .001; N = 177; mean = .01), and providing counseling on social/emotional issues (pearson correlation = .408; p = .000; N = 177; mean = .01). This paper presents data that reflect the operations in a real-life clinical setting working with economically, socially, and linguistically marginalized populations.

Adolescent↗
PubMed1992

A Community Health Education System to meet the health needs of Indo-Chinese women.

This paper presents a Community Health Education System which is cost-effective, sustainable, strongly community-based, and directed at improving the health status of rural women in Indo-china (Kampuchea, Laos and Vietnam). The system is developed through a series of steps which are concerned with the education of Community Health Education Units (in national ministries of health) and, at the village level, among community health workers, women's groups, and other women. The ultimate aim is the establishment of a community health education program in Indochinese villages.

Cambodia↗
PubMed1999

Long-term benefits for Mäori of an asthma self-management program in a Mäori community which takes a partnership approach.

BACKGROUND: In 1991, an intervention trial of the efficacy of an asthma self-management plan was carried out in partnership with a rural Mäori community. The program relied on Mäori community health workers and other health professionals working in partnership, was delivered through clinics in traditional Mäori community centres and Mäori processes were followed throughout. The plan was shown to be effective in reducing asthma morbidity. OBJECTIVE: To assess whether the long-term benefits of the program extent beyond reduced asthma morbidity and the extent to which any additional benefits may be related to the partnership approach employed by the program. METHOD: Forty-seven (68%) of the original program participants were surveyed in August 1997. Participants were questioned on the program's impact in areas such as cultural development, health service access and lifestyle. RESULTS: In addition to the improvements in asthma morbidity, the program was found to have four key benefits: cultural affirmation; improved access to other health services; a greater sense of control for participants; and positive impacts on the extended family. CONCLUSIONS: The program's benefits extended beyond reduced asthma morbidity and were not due simply to the introduction of the asthma self-management plan but also to the partnership approach employed by the program. IMPLICATIONS: The study provides support for providing public health services for indigenous communities that take a partnership approach, utilise community expertise and are delivered in a way that is consistent with each community's cultural processes.

Adult↗
PubMed1972

Subclinical Brucella infection in man.

Much subclinical infection with Brucella abortus affects the dairy farming community, slaughterhouse workers, and veterinary surgeons. High titres of antibody to B. abortus by the saline agglutination, antihuman globulin, or complement fixation test may be shown in subjects from the first two groups and generally there are no symptoms or signs of brucella infection whatever. Veterinary surgeons are prone to subclinical infection and young practitioners frequently display high titres against the usual tests at the same time apparently enjoying good health. Repeated reinfection of this group, however, may result in hypersensitivity to B. abortus and bouts of ill health at intervals may be due to this. Infection seems to come more often from contact with infected material than by drinking untreated milk, particularly in the herdsman, slaughterhouse worker, and veterinary surgeon. A doctor investigating illness of a patient from the dairy farming community and allied occupations should not accept a high titre against B. abortus as the only clue to diagnosis of the patient's condition.

Abattoirs↗
PubMed2004

The impact of a promotora on increasing routine chronic disease prevention among women aged 40 and older at the U.S.-Mexico border.

A randomized controlled intervention tested the effectiveness of a community health worker (CHW) program in increasing compliance with annual preventive exams among uninsured Hispanic women living in a rural U.S.-Mexico border area. During 1999-2000, household surveys were administered to women aged 40 and older. Uninsured women not receiving routine comprehensive preventive care were invited to participate in a free comprehensive clinical exam. Participants in the initial exam were eligible to participate in the CHW (promotora) intervention. Women were randomized to one of two intervention arms. One arm received a post-card reminder for an annual preventive exam, the other a postcard reminder and follow-up visit by a promotora. Receiving the promotora intervention was associated with a 35% increase in rescreening over the postcard-only reminder (risk ratio [RR] = 1.35, 95% confidence interval 0.95-1.92). Using promotoras to increase compliance with routine screening exams is an effective strategy for reaching this female population.

Adult↗
PubMed2006

Understanding the success of promotoras in increasing chronic diseases screening.

The purpose of this qualitative study was to elicit information on why a promotora (or, community health worker (CHW)) increased adherence to chronic disease screening among women along the U.S.-Mexico border. After completion of the intervention, women and clinic staff who participated in the promotora phase of a randomized, controlled study answered structured, open-ended questionnaires. Clinicians from two non-participating clinics were also interviewed. Content analysis found that the promotora's roles included health education and the facilitation of routine and follow-up care. Clients appreciated the promotora's socio-cultural characteristics, as well as her personal skills and qualities, and described her as a trained, natural helper whose personalized support removed barriers to health care and helped women to take care of themselves. Most clinicians recommended working with a CHW to increase adherence to chronic disease prevention practices. A CHW can play a crucial role on a health care team and interventions should tap into this resource.

Chronic Disease↗
PubMed2004

Effect of environmental interventions to reduce exposure to asthma triggers in homes of low-income children in Seattle.

The effectiveness of community health workers (CHWs) assisting families in reducing exposure to indoor asthma triggers has not been studied. In all, 274 low-income asthmatic children were randomly assigned to high- or low-intensity groups. CHWs visited all homes to assess exposures, develop action plans and provide bedding encasements. The higher-intensity group also received cleaning equipment and five to nine visits over a year focusing on asthma trigger reduction. The asthma trigger composite score decreased from 1.56 to 1.19 (Delta=-0.37, 95% CI 0.13, 0.61) in the higher-intensity group and from 1.63 to 1.43 in the low-intensity group (Delta=-0.20, 95% CI 0.004, 0.4). The difference in this measure due to the intervention was significant at the P=0.096 level. The higher-intensity group also showed improvement during the intervention year in measurements of condensation, roaches, moisture, cleaning behavior, dust weight, dust mite antigen, and total antigens above a cut point, effects not demonstrated in the low-intensity group. CHWs are effective in reducing asthma trigger exposure in low-income children. Further research is needed to determine the effectiveness of specific interventions and structural improvements on asthma trigger exposure and health.

Air Pollution, Indoor↗
PubMed2026

Assessing the accuracy and efficiency of an electronic platform for managing childhood illnesses in rural China: A cluster randomized controlled trial.

OBJECTIVES: The Integrated Management of Childhood Illness (IMCI) faces challenges in capacity building and quality control. This trial aims to assess an electronic IMCI (eIMCI) platform in improving the effectiveness and efficiency in disease classification and management by community health workers (CHWs). DESIGN: Cluster randomized controlled trial. SETTING: Rural western China. PARTICIPANTS: 24 CHWs and 72 ill children aged 2 months to 5 years (3 children per CHW). CHWs were randomly assigned to intervention or control groups. INTERVENTIONS: The intervention CHWs received online training and performed disease management using the eIMCI platform featuring integrated training modules and decision-support tools. The control group received traditional face-to-face training and used paper-based IMCI protocols. MAIN OUTCOME MEASURES: Proportion of children correctly diagnosed or classified by CHWs, as determined by a pediatric specialist. Relative risk (RR) between groups was estimated using Poisson Generalized Linear Mixed Models incorporating a random intercept for CHW to account for clustering of children within individual CHWs and adjusting for key covariates at both the CHW and child levels. RESULTS: The intervention group (13 CHWs, 39 children) had a higher rate of correct classification (64.1%) compared to the control group (11 CHWs, 33 children) (39.4%, P&#x2009;=&#x2009;.056). Multivariable regression analysis confirmed this (RR&#x2009;=&#x2009;2.1, 95% CI: 1.5-3.1; P&#x2009;<&#x2009;.001). No significant difference was found in correct treatment rates (38.5% vs. 27.3%, P&#x2009;=&#x2009;.316). Online training reduced time and costs by approximately 80%, though with a slight decrease in post-training evaluation scores. CONCLUSIONS: The eIMCI platform shows potential in enhancing IMCI implementation and significantly reducing the training burden in resource-limited settings. Trial registration: Chinese Clinical Trial Registry: ChiCTR2100042533, https://www.chictr.org.cn/showproj.html?proj=119995.

Humans↗
PubMed2002

Adopting integrated management of childhood illness module at local level in Bangladesh: implications for recurrent costs.

This study estimated the recurrent cost implications of adopting Integrated Management of Childhood Illness (IMCI) at the first-level healthcare facilities in Bangladesh. Data on illnesses of children who sought care either from community health workers (CHWs) or from paramedics over a four-month period were collected in a rural community. A total of 5,505 children sought care. About 75% of symptoms mentioned by mothers were directly related to illnesses that are targeted in the IMCI. Cough and fever represented 64% of all reported complaints. Referral of patients to higher facilities varied from 3% for the paramedics to 77% for the CHWs. Had the IMCI module been followed, proportion of children needing referral should have been around 8%. Significant differences were observed between IMCI-recommended drug treatment and current practice followed by the paramedics. Adoption of IMCI should save about US$ 7 million on drugs alone for the whole country. Proper implementation of IMCI will require employment of additional health workers that will cost about US$ 2.7 million. If the current level of healthcare use is assumed, introduction of IMCI in Bangladesh will save over US$ 4 million.

Bangladesh↗
PubMed1990

The impact of a planned health education approach on the control of hypertension in a high risk population.

This paper reports on the effectiveness of a planned health education programme on enhancing the control of hypertension in a community demonstrating the highest rates of high blood pressure, cerebrovascular disease, and diseases of the heart in the State of Maryland. Within the community intervention programme, a specific focus was directed at younger black males (ages 18-49) who demonstrated the lowest rates of awareness, treatment, and control for their hypertension, as compared to all other age/race/sex groups. The programme consisted of targeted screenings, outreach, and follow-up; influencing specific health beliefs regarding diagnosis and treatment; and family and community support strategies. Formally trained community health workers provided educational counselling, monitoring, outreach and follow-up services in coordination with a community-wide health provider task force. Results to date indicate that this planned health education approach has been successful in significantly improving the control of hypertension in a high-risk population.

Adolescent↗