Integrated Management of Childhood Illness: efficiency of primary health in Northeast Brazil

OBJECTIVE: The Integrated Management of Childhood Illness is a strategy designed to address major causes of child mortality. The aim of this study was to assess the impact of the strategy on the quality of child health care provided at primary facilities. METHODS: Child health quality of care and costs were compared in four states in Northeastern Brazil, in 2001. There were studied 48 health facilities considered to have had stable strategy implementation at least two years before the start of study, with 48 matched comparison facilities in the same states. A single measure of correct management of sick children was used to assess care provided to all sick children. Costs included all resources at the national, state, local and facility levels associated with child health care. RESULTS: Facilities providing strategy-based care had significantly better management of sick children at no additional cost to municipalities relative to the comparison municipalities. At strategy facilities 72% of children were correctly managed compared with 56% in comparison facilities (p=0.001). The cost per child managed correctly was US$13.20 versus US$21.05 in the strategy and comparison municipalities, respectively, after standardization for population size. CONCLUSIONS: The strategy improves the efficiency of primary facilities in Northeastern Brazil. It leads to better health outcomes at no extra cost.     

The health benefits of social mobilization: experiences with community-based Integrated Management of Childhood Illness in Chao, Peru and San Luis, Honduras

This article reviews the implementation of the community component of the Integrated Management of Childhood Illness (IMCI) strategy in Chao, Peru (2001 to 2004) and San Luis, Honduras (2003 to 2005). An evaluation was conducted in 2005 and included a project documentation review, key-informant interviews, and a household level baseline and follow-up survey of the WHO/UNICEF key family practices in each intervention site. The promotion of the key family practices in Chao and San Luís demonstrated measurable success. In comparison with the initial survey in 2002, the percentage of participant mothers ( N = 78) in Chao in 2004 who knew that they should breastfeed exclusively for at least six months increased from 33% to 94%; the presentation of complete vaccination records for one-year-old children increased by 19%; the recognition of danger signs for pneumonia increased 18% and for diarrhea by 8%; and the percentage of mothers who received four or more prenatal check-ups increased by 25%. A dramatic reduction in malaria cases was also attributed to the intervention in Chao. In San Luis, a quasi-experimental, random household sample ( N = 300) showed that the incidence of diarrheal disease among children under five years old declined by 18% between survey rounds (from 44% in August 2004 to 26% in December 2005). Social mobilization has promoted inter-sector consensus-building around community health issues, especially those related to maternal and child health. The promotion of the participation of representatives from various organizations via the community IMCI social-actor methodology has led to increased civic cooperation. Positive changes in health behaviors have been documented through an increase in preventive health practices, greater demand for primary health care services, and concrete community actions to improve public health.     

Implementation process evaluation of the Integrated Management Childhood Illness strategy in the Family Health Program,Pernambuco State,Brazil

This evaluative study attempts to define the contextual determinants of the degree of implementation in the Integrated Management of Childhood Illnesses strategy in Pernambuco State, Brazil. A total of 33 Family Health Program teams were selected from 10 municipalities. In order to define the degree of implementation, the study used a specific score system and the process indicators provided by the strategy. Municipalities were classified as critical, unsatisfactory, and acceptable. All municipalities except for one presented an acceptable degree of implementation in relation to the structure. In relation to process evaluation, two municipalities received one follow-up visit and their scores were unsatisfactory. Four municipalities received two visits, and one was classified as unsatisfactory on the second follow-up visit, while another presented a critical score on the first follow-up visit. Among four municipalities that received three follow-up visits, one was classified as unsatisfactory in the three evaluations. Four municipalities achieved mean unsatisfactory scores, when considering the mean scores acquired in the three follow-up visits. There was no association between the organizational context and degrees of implementation.     

Implementation of the Integrated Management of Childhood Illnesses strategy in Northeastern Brazil

OBJECTIVE: The majority of child deaths are avoidable. The Integrated Management of Childhood Illnesses strategy, developed by the World Health Organization and the United Nations Children's Fund, aims to reduce child mortality by means of actions to improve performance of health professionals, the health system organization, and family and community practices. The article aimed to describe factors associated with the implementation of this strategy in three states of Northeastern Brazil. METHODS: Ecological study conducted in 443 municipalities in the states of Northeastern Brazil Ceará, Paraíba and Pernambuco, in 2006. The distribution of economic, geographic, environmental, nutritional, health service organization, and child mortality independent variables were compared between municipalities with and without the strategy. These factors were assessed by means of a hierarchical model, where Poisson regression was used to calculate the prevalence ratios, after adjustment of confounding factors. RESULTS: A total of 54% of the municipalities studied had the strategy: in the state of Ceará, 65 had it and 43 did not have it; in the state of Paraíba, 27 had it and 21 did not have it; and in the state of Pernambuco, 147 had it and 140 did not have it. After controlling for confounding factors, the following variables were found to be significantly associated with the absence of the strategy: lower human development index, smaller population, and greater distance from the capital. CONCLUSIONS: There was inequality in the development of the strategy, as municipalities with a higher risk to child health showed lower rates of implementation of actions. Health policies are necessary to help this strategy to be consolidated in the municipalities that are at a higher risk of child mortality.     

儿童疾病综合管理早期实施研究

目的：分析儿童疾病综合管理（IMCI）早期实施阶段取得的及存在的问题，为进一步扩展提供指导。方法：根据WHO的评估方法，进行实施前的基础调查和实施后随访，比较分析二者的资料。结果：实施IMCI后，医务人员的病例管理水平，卫生机构的设备及药品供应以及家长的健康知识都有显著改善。结论：IMCI是加强儿童卫生服务的一个有效策略，应该根据中央和省级实施IMCI的能力继续加以扩展。     

Impact of Integrated Management of Childhood Illness on inequalities in child health in rural Tanzania

We examined the impact of the Integrated Management of Childhood Illness (IMCI) strategy on the equality of health outcomes and access across socioeconomic gradients in rural Tanzania, by comparing changes in inequities between 1999 and 2002 in two districts with IMCI (Morogoro Rural and Rufiji) and two without (Kilombero and Ulanga). Equity differentials for six child health indicators (underweight, stunting, measles immunization, access to treated and untreated nets, treatment of fever with antimalarial) improved significantly in IMCI districts compared with comparison districts (p<0.05), while four indicators (wasting, DPT coverage, caretakers' knowledge of danger signs and appropriate careseeking) improved significantly in comparison districts compared with IMCI districts (p<0.05). The largest improvements were observed for stunting among children between 24-59 months of age. The concentration index improved from -0.102 in 1999 to -0.032 in 2002 for IMCI, while it remained almost unchanged -0.122 to -0.133 in comparison districts. IMCI was associated with improved equity for measles vaccine coverage, whereas the opposite was observed for DPT antigens. This study has shown how equity assessments can be incorporated in impact evaluation at relatively little additional cost, and how this may point to specific interventions that need to be reinforced. The introduction of IMCI led to improvements in child health that did not occur at the expense of equity.     

Effect of Integrated Management of Childhood Illness (IMCI) on health worker performance in Northeast-Brazil

A multi-country evaluation is being carried out in Brazil and four other countries to determine the effectiveness, cost, and impact of the Integrated Management of Childhood Illness (IMCI). We examine the effect of IMCI on the quality of health care provided to children under five visiting health facilities. A health facility survey was conducted at 24 facilities (12 with IMCI) in each of four States in the Northeast. We assessed the quality of care provided to children between 2 months and 5 years attending the facilities. Health workers trained in IMCI provided significantly better care than those not trained. Significant differences between health workers who were trained or not trained in IMCI were found in the assessment of the child, disease classification, treatment, and caretaker communication. Nurses trained in IMCI performed as well as, and sometimes better than, medical officers trained in IMCI. We conclude that while there is room for further improvement, IMCI case management training significantly improves health worker performance, and that parts of Brazil that have not yet introduced IMCI should be encouraged to do so.     

儿童疾病综合管理地方术语研究

目的：使医务人员在进行儿童疾病综合管理（IMCI）病例管理时准地评估儿童和更好地咨询母亲。方法：根据WTO提供的人类学研究方法对IMCI病例管理涉及的12人关键的医学术语所对应地方术语进行研究。结果：在湖南茶陵，宁夏盐池分别找到了12个医学术语所对应的一个或二个正确的地方术语，并得到了当前地医务人员的认可。结论：本次研究的结果不仅有助于医务人员在IMCI病例管理中准确地评估儿童和更好地咨询母亲，也可以为这二个县其它相关的卫生工作提供参考资料。     

Integrating HIV management for children into the Integrated Management of Childhood Illness guidelines

The WHO/UNICEF strategy of Integrated Management of Childhood Illness (IMCI) has been adopted as a strategy for improving paediatric care in resource-poor settings. The original IMCI guidelines recommend referral of children with severe or recurrent illnesses such as those common in HIV/AIDS, however the specific identification and management was not included. In many countries, especially in sub-Saharan Africa, HIV/AIDS contributes significantly to child morbidity and mortality. There was a need to include the specific assessment and management of symptomatic HIV infection in IMCI guidelines. A draft HIV component of the IMCI guidelines was developed, which included management of symptomatic HIV cases with referral for counselling and testing, and was evaluated in South Africa. A revised version was then validated in Ethiopia and Uganda where HIV, malnutrition and malaria prevalence is different from South Africa. IMCI materials have been adapted to include an HIV component. Currently, very few children under 15 years of age receive antiretroviral therapy (ART). Chronic HIV care of children, including ART for children, has been developed within the Integrated Management of Adolescent and Adult Illness (IMAI) initiative of the WHO. Through this initiative, the WHO is assisting countries to facilitate care and treatment of children undergoing ART.     

Sex and socioeconomic differentials in child health in rural Bangladesh: findings from a baseline survey for evaluating Integrated Management of Childhood Illness

This paper reports on a population-based sample survey of 2,289 children aged less than five years (under-five children) conducted in 2000 as a baseline for the Bangladesh component of the Multi-country Evaluation (MCE) of the Integrated Management of Childhood Illness strategy. Of interest were rates and differentials by sex and socioeconomic status for three aspects of child health in rural Bangladesh: morbidity and hospitalizations, including severity of illness; care-seeking for childhood illness; and home-care for illness. The survey was carried out among a population of about 380,000 in Matlab upazila (subdistrict). Generic MCE Household Survey tools were adapted, translated, and pretested. Trained interviewers conducted the survey in the study areas. In total, 2,289 under-five children were included in the survey. Results showed a very high prevalence of illness among Bangladeshi children, with over two-thirds reported to have had at least one illness during the two weeks preceding the survey. Most sick children in this population had multiple symptoms, suggesting that the use of the IMCI clinical guidelines will lead to improved quality of care. Contrary to expectations, there were no significant differences in the prevalence of illness either by sex or by socioeconomic status. About one-third of the children with a reported illness did not receive any care outside the home. Of those for whom outside care was sought, 42% were taken to a village doctor. Only 8% were taken to an appropriate provider, i.e. a health facility, a hospital, a doctor, a paramedic, or a community-based health worker. Poorer children than less-poor children were less likely to be taken to an appropriate healthcare provider. The findings indicated that children with severe illness in the least poor households were three times more likely to seek care from a trained provider than children in the poorest households. Any evidence of gender inequities in child healthcare, either in terms of prevalence of illness or care-seeking patterns, was not found. Care-seeking patterns were associated with the perceived severity of illness, the presence of danger signs, and the duration and number of symptoms. The results highlight the challenges that will need to be addressed as IMCI is implemented in health facilities and extended to address key family and community practices, including extremely low rates of use of the formal health sector for the management of sick children. Child health planners and researchers must find ways to address the apparent population preference for untrained and traditional providers which is determined by various factors, including the actual and perceived quality of care, and the differentials in care-seeking practices that discriminate against the poorest households.     

Capacity constraints to the adoption of new interventions: consultation time and the Integrated Management of Childhood Illness in Brazil

Information on how health workers spend their time can help programme managers determine whether it is possible to add new services or activities to their schedules and at what cost. One set of interventions with the potential to reduce under-five mortality is training of facility-based health workers according to the guidelines for Integrated Management of Childhood Illness (IMCI), along with improvements to supervision, procurement and information systems that are part of the IMCI strategy. Although it has been shown that IMCI is associated with improved quality of care, it is important to determine if it also requires additional consultation time. To investigate the amount of time required to provide clinical care to children under 5 years based on IMCI compared with routine care, a time and motion study was conducted in Northeast Brazil. IMCI-trained providers spent 1 minute and 26 seconds longer per consultation with under-fives than untrained providers, holding confounding factors constant at the mean levels observed in the sample. The difference was greater when patient load was low, and decreased as the number of patients a provider saw per day increased. This has three implications. First, the ability of the system to absorb new technologies depends on current capacity utilization. Secondly, the cost of treating a child also depends on the level of capacity utilization, at least in terms of provider time. Thirdly, where patient loads are high it is important to determine if the quality of care required for IMCI can be maintained.     

Integrated Management of Childhood Illnesses strategy: compliance with referral and follow-up recommendations in Gezira State, Sudan

OBJECTIVES: To determine the extent to which families follow referral and follow-up recommendations given in accordance with the Integrated Management of Childhood Illnesses (IMCI) strategy and the factors that influence families' responses to such recommendations. METHODS: Children aged 2 months-5 years who presented to an IMCI-trained health worker in Massalamia Health Area, Sudan, were recruited. Children with an IMCI classification that indicated the need for referral or follow-up were traced to determine whether the family complied with the referral or follow-up recommendation. Caretakers were interviewed to find out why they had or had not complied. Focus group discussions were held with health workers, caretakers, and community members. FINDINGS: Overall, 5745 children were enrolled. Of these, 162 (3%) were considered to be in need of urgent referral: 53 (33%) attended a hospital on the day of the referral, with a further 37 (23%) visiting the hospital later than the day of referral. About half of families cited cost as the reason for not visiting a hospital. A total of 1197 (21%) children were classified as needing follow-up. Compliance with a follow-up recommendation was 44% (529 children). Almost 165 (90%) of caretakers who were aware of and did not comply with follow-up, said they had not done so because the child was better. Compliance increased with the caretaker's level of education, if drugs were provided during the first visit, and if the follow-up period was short (2 or 5 days). CONCLUSION: In Massalamia--a resource-constrained environment in which IMCI implementation was well received by the community--only about half of children judged to be in need of urgent referral were taken for that care within 24 hours. Most children in need of follow-up received their first treatment dose in the health facility. This aspect of IMCI was commented upon favourably by caretakers, and it may encourage them to return for follow-up. Rates of return might also improve if return visits for children currently asked to return after 14 or 30 days were scheduled earlier.     

河北省儿童疾病综合管理项目实施效果分析

目的:分析河北省儿童疾病综合管理项目实施取得的成绩及存在的问题,为项目进一步开展提供指导。方法:根据WHO的评估方法,进行实施前的基础调查和实施后随访及开展1年半后再次评估,分析比较前后资料。结果:实施IMCI后,医务人员的病例管理水平、卫生机构的设备及药品供应以及家长的健康知识都有显著改善。结论:IMCI是改善和加强儿童卫生服务的1个有效策略,应该继续执行和扩展。