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PubMed1999

Community health workers: examining the Helper Therapy principle.

A community approach to the integration of health and social services for low-income pregnant women is being addressed through Community Integrated Service System (CISS) initiatives of the Maternal Child Health Bureau. This particular CISS program model was designed to enable low-income mothers to function in a Community Health Worker (CHW) role providing social support for at-risk pregnant women. Using Riessman's notion of "helper therapy," the model was also developed to enhance the potential for CHWs to gain helper benefits. The purpose of this exploratory study was to describe perceived helper benefits and stressors associated with the CHW role and to examine the usefulness of an instrument developed to assess benefits and stressors. The study findings revealed that the majority of CHWs perceived helper benefits that included positive feelings about self, a sense of belonging, valuable work experience, and access to health information and skills through training or contact with program staff. Stressors such as feeling inadequate to help, however, were associated with the helper role for some CHWs. Preliminary analysis of the Helper's Perception Measure indicated that it may be an effective measure and should be tested with a larger sample of CHWs.

Adult↗
PubMed2005

The Seattle-King County Healthy Homes Project: a randomized, controlled trial of a community health worker intervention to decrease exposure to indoor asthma triggers.

OBJECTIVES: We assessed the effectiveness of a community health worker intervention focused on reducing exposure to indoor asthma triggers. METHODS: We conducted a randomized controlled trial with 1-year follow-up among 274 low-income households containing a child aged 4-12 years who had asthma. Community health workers provided in-home environmental assessments, education, support for behavior change, and resources. Participants were assigned to either a high-intensity group receiving 7 visits and a full set of resources or a low-intensity group receiving a single visit and limited resources. RESULTS: The high-intensity group improved significantly more than the low-intensity group in its pediatric asthma caregiver quality-of-life score (P=.005) and asthma-related urgent health services use (P=.026). Asthma symptom days declined more in the high-intensity group, although the across-group difference did not reach statistical significance (P=.138). Participant actions to reduce triggers generally increased in the high-intensity group. The projected 4-year net savings per participant among the high-intensity group relative to the low-intensity group were 189-721 dollars. CONCLUSIONS: Community health workers reduced asthma symptom days and urgent health services use while improving caregiver quality-of-life score. Improvement was greater with a higher-intensity intervention.

Air Pollution, Indoor↗
PubMed1988

A personal effectiveness and stress management course for community health workers: a pilot study.

Since the role of a community health worker in an inner city area is potentially very stressful, there is a requirement to provide help, support and training to enable them to function successfully. An individual who has learned coping skills might also feel confident about teaching these skills to clients. This paper describes a short course intended to enable professionals such as health visitors, speech therapists, community nurses and physiotherapists to cope better with stress and to be more effective in their daily work with colleagues as well as in sharing skills with clients. The initial, actual knowledge of the participant and confidence in perceived knowledge and ability was assessed before and immediately after the training and at a 4-month follow-up and this was replicated in a second nurse. The preliminary results suggested that the course brought about highly significant changes which were generally maintained at follow-up.

Adaptation, Psychological↗
PubMed1989

Are large-scale volunteer community health worker programmes feasible? The case of Sri Lanka.

National community health worker (CHW) programmes supported by Ministries of Health have been introduced in a number of countries as part of their primary health care policy. Although in many of these programmes the CHWs are salaried or receive an honorarium, there are a number of large-scale programmes in which CHWs work as unpaid volunteers. This paper looks at one such programme in Sri Lanka, in order to understand the motivation of such volunteers and to consider the feasibility of relying on volunteers to support primary health care policies. The lessons from the Sri Lanka case are generalized to other studies. The conclusion is that large-scale community level volunteer programmes will be characterized by high attrition and low activity rates and will only be sustainable under particular enabling conditions.

Community Health Workers↗
PubMedDate not supplied

Reducing home triggers for asthma: the Latino community health worker approach.

This study assessed the ability of a community health worker asthma intervention to change home asthma triggers. A total of 56 children and 47 adults with asthma were enrolled. Home trigger scores for the children averaged 2.8 at the initial home visit and then 2.3, 2.1, and 2.0 at 3, 6, and 12 months. Home trigger scores for the adults showed a similar trend. Every home visit was associated with a 0.32 reduction in home trigger score (p < 0.01) for children and a 0.41 reduction (p < 0.01) for adults. This intervention shows promise as a way to reduce asthma triggers in urban low-income Latino communities.

Adolescent↗
PubMed1998

[Detecting sleeping sickness: comparative efficacy of mobile teams and community health workers].

The solution to the problem of human African trypanosomiasis (HAT) first of all requires improved case detection. Effective tests have been available for a number of years but the results of medical surveys are still mediocre, mainly because the populations are poorly mobilized. Those few mobile teams still visiting villages obtain very low presentation rates. In spite of major information campaigns among villagers, in Côte d'Ivoire the Institut Pierre Richet (IPR) and Trypanosomiasis Clinical Research Project (PRCT) teams examined only 42% (9311) of the 22,300 inhabitants of a disease focus during a conventional ten-day survey. In the same focus, community health workers specially trained in sleeping sickness and in the collection of blood samples on filter-paper examined 73% of the population (15,000 individuals) in less than two months. Implementation of a sleeping sickness control strategy is restricted to two types of intervention: either conventional mobile teams which are on hand, competent and rapidly operational but which fail to carry out exhaustive case detection, or integration of case detection into primary health care by entrusting surveillance to the community health workers. This approach requires a minimum of training but ensures that sentinels are permanently present in the village communities. By using the community health workers rather than mobile teams it should be possible to achieve comprehensive monitoring. In operational terms, the cost of surveillance per person is US$ 0.55 for the mobile teams as against US$ 0.10 for the community health workers. Integration of HAT case detection into primary health care is therefore an effective and economical solution, provided the community health workers are properly supervised and above all motivated.

Community Health Workers↗
PubMed2006

The impact of community health worker training and programs in NYC.

The Northern Manhattan Community Voices Collaborative is committed to improving health care in Harlem, Washington Heights, Inwood, and low-income communities in New York City, large parts of which are home to many immigrants to the U.S. The collaborative developed a program to train and integrate community health workers (CHWs) into ongoing programs at partner community organizations. We report on our 2000-2005 experiences with CHWs for health insurance, child immunizations, and asthma management. A total of 1,504 CHWs were trained, with 16%-200% increase in CHW competency for selected skills. The CHWs facilitated health insurance enrollment for about 30,000 individuals, assisted 8,000 children to become completely immunized, and supported 4,000 families improving asthma management. Integration of CHW training into community programs is effective for empowering health promotion in underserved communities.

Community Health Planning↗
PubMed1985

What caused India's massive community health workers scheme: a sociology of knowledge.

A program to train Community Health Workers was initiated in India in 1977 using a rhetoric that referred to claims for the success of health policies in China. This paper considers conflicting interpretations of the program at the time when it was implemented, its failure to use the extensive institutional structure of indigenous medicine, and the failure of those who planned and evaluated the program to utilize the substantial body of ethnographic work on medical practices and traditions in South Asia.

Community Health Services↗
PubMed1992

[Community health workers are capable of determining reliably the target population for health programs].

The target population is a key concept for the planning and evaluation of health services. However, in developing countries, health professionals in the field are often uneasy with the determination of the population denominator. In Zaire, where reliable demographic data are hardly available, we make use of two different methods aimed to the determination of the size of the target population: (1) an exhaustive population based survey performed by trained interviewers, and (2) a rapid census of the target population performed by community health workers. This paper presents both the results of a demographic survey organized in 1984, and two consecutive census performed by community health workers in 1986 an 1988, in the same area (Northern-Kivu, Zaire). Our results suggest that community health workers under close supervision are able to perform rapidly and at low cost a reliable collection of the demographic data needed for the implementation and monitoring of health programmes at the local level.

Adolescent↗
PubMed2006

Consumers stated and revealed preferences for community health workers and other strategies for the provision of timely and appropriate treatment of malaria in southeast Nigeria.

BACKGROUND: The African Heads of State meeting in Abuja, Nigeria on Roll Back Malaria adopted effective treatment of malaria nearer the home as one of the strategies for malaria control in Africa. A potentially effective strategy for bringing early, appropriate and low cost treatment of malaria closer to the home is through the use of community health workers (CHWs). There is paucity of information about people's actual preferences for CHWs and how stated preferences relates to revealed preferences for both the CHW strategy and other strategies for improving the timeliness of malaria treatment in not only Nigeria but in many malaria endemic countries. OBJECTIVES: To determine peoples' stated and actual preferences for different strategies for improving the timeliness and appropriateness of treatment of malaria before and after the implementation of a community health workers (CHW) strategy in their community. METHODS: A prospective study was undertaken in a rural malaria holo-endemic Nigerian community. A questionnaire was used to collect information on health-seeking from householders before (first survey) and after (second survey) implementation of a CHW malaria treatment strategy. RESULTS: The consumers mostly preferred the CHW strategy over self-treatment in the homes and other strategies of treatment. The use of community health workers (CHWs) increased from 0% to 26.1% (p < 0.05), while self-treatment in the homes decreased from 9.4% to 0% (p < 0.05) after the implementation of the CHW strategy. Use of patent medicine dealers also decreased from 44.8% to 17.9% (p < 0.05) after CHW strategy was implemented. CONCLUSION: Community health workers can be used to improve and ensure timely and appropriate treatment of malaria. The CHW strategy could also be sustained since it was preferred and used by consumers over self-treatment in the homes as well as other strategies for improving treatment. Hence, the CHW strategy is a feasible and promising method of improving home-management of uncomplicated malaria.

Adult↗
PubMed1994

Use of community health workers with inner-city children who have asthma.

Use of community health workers (CHWs) to obtain health, social, and environmental information from African-American inner-city children with asthma was one component of a larger intervention study designed to reduce morbidity in African-American children with asthma. A subset of 140 school-aged children with asthma was recruited and enrolled in a program to receive home visits by CHWs for the purposes of obtaining medical information and teaching basic asthma education to the families. Data obtained by the CHWs revealed low inhaled steroid use, high beta 2 agonist use, frequent emergency-room visits, decreased primary-care visits, and increased allergen and irritant exposure. Appropriately recruited and trained CHWs are effective in obtaining useful medical information from inner-city families with children with asthma and providing basic asthma education in the home.

Asthma↗
PubMed1998

Community health workers reduce skin diseases in East African children.

BACKGROUND: Epidemiologic data concerning skin diseases in many rural areas in sub-Saharan Africa are not available. Little is known about the effect of regular treatment schedules by paramedical staff (especially community health workers) in the primary healthcare system on the severity and prevalence of dermatoses. METHODS: 5780 school and pre-school children from 13 primary schools in four sublocations in rural western Kenya (Kisumu District) were examined for dermatoses by the author, together with community health workers in 1993. On-the-spot training and weekend seminars about important and common dermatoses were also given. In 1994 a dermatology program was started within the primary healthcare system. Twelve trained community health workers carried out regular school visits once a week and diagnosed and treated pupils with dermatoses. Treatment was performed with gentian violet 1% solution for bacterial skin infections, Whitfield's ointment for dermatophytoses, benzylbenzoate emulsion 25% for scabies, and hydrocortisone acetate 1% cream for eczemas. All schools were visited again in 1995 to evaluate the long-term effects of the program. RESULTS: In 1993, the prevalence rate for dermatoses was 32.4%. Most of the skin diseases found were of infective origin (27.1% were caused by bacteria, 21.6% by fungi, and 17.6% by arthropods, mainly scabies mites). Dermatitis accounted for 3.5%. In 1995, the prevalence of dermatoses declined to 29.6% (p<0.05), and this reduction was most strongly observed for tropical ulcers and tinea capitis. Additionally, there was an improvement in the extent and severity of skin diseases. CONCLUSIONS: This study defines, for the first time, the number and extent of skin diseases in children in rural Kisumu District; most dermatoses were of infective origin. The study demonstrates that community health workers in the primary healthcare system are capable of dealing successfully with the most common dermatoses in children following a short training period.

Child↗
PubMed2003

Explanatory models of psychosis among community health workers in South India.

OBJECTIVE: To examine commonly held indigenous beliefs about mental illness, which often differ markedly from the biomedical models, among community health workers in rural South India. METHOD: Indigenous beliefs about chronic psychosis were elicited from community health workers. The Short Explanatory Model Interview formed the basis of the interview. RESULTS: A variety of indigenous beliefs, which contradicted the biomedical model, were elicited. A significant proportion of health workers did not recognize chronic psychosis as a disease condition, believing that it was caused by black magic, evil spirits and poverty, and felt that doctors could not help. CONCLUSION: The results of the study suggest that training programmes should elicit and discuss local beliefs prior to the teaching of the biomedical model of mental disorders.

Community Health Services↗