An assessment of the causes of malnutrition in Ethiopia: A ...
An assessment of the causes of malnutrition in Ethiopia: A ... An assessment of the causes of malnutrition in Ethiopia: A ...
5.1. Introduction 5.1.1. Conceptual framework of the causes of malnutrition Nutritional status, in its holistic sense, is recognized as an outcome of several processes in society. The contribution of various developmental sectors is involved in ensuring adequate nutritional status. The societal processes operate at the different levels of the conceptual framework of nutritional well-being. During operation, the exertion of the effects of the processes could be dependent or independent of each other. When these social processes operate adequately, the nutritional status (outcome) of the given population remains satisfactory. However, when such processes fail to generate the needed capacity of stakeholders in order to avert adverse circumstances, the occurrence of malnutrition and its undesired consequences become inevitable. According to the conceptual framework shown in Figure 1.2 in the first chapter of this document, malnutrition is recognized as both an important cause of child deaths and the result of several causative processes in society (Jonsson 1993). These causes are conceptualized to operate at three levels: the immediate, underlying, and basic levels. The effects of health services are considered to operate at the first two levels. At the immediate level of analysis, the causes of deaths of young children are primarily malnutrition and disease, the former being usually a combined result of various diseases and dietary inadequacies interacting in a mutually reinforcing manner. It is at this level that nutrition and health policies and strategies should be geared toward the achievement of impact objectives for long-term improvements. At the underlying level, there may be one or a combination of causes, such as lack of health services, poor water supplies and sanitary environment, poor food hygiene, or inadequate child care. The important health-related factors at this level are issues of health service coverage and actual utilization, especially of preventive and promotive services. 5.1.2. Why is nutrition both a health and a food/diet issue? In Ethiopia, in any one year, more than four million people face food shortages (both chronic and transitory) even though the proportion of the rural population under food poverty has been reported to have declined from 47 percent in 1995/96 to 42 percent in 1999/2000 (the corresponding level for urban areas being 32.5 percent and 46.7 percent respectively). The consequences of food insecurity are reflected in the high level of malnutrition (stunting and wasting of children less than five years of age). The major component of the Ethiopian Sustainable Development Poverty Reduction Program (SDPRP) is the Agricultural Led Industrial Development (ADLI). Concerning food security, the medium-term target of the ADLI is to reduce the absolute size of the food insecure rural population substantially, enabling more people to subsist without food aid. Thereafter, the objective is to rely on fiscal transfers of resources to support a relatively small number of remaining food-deficit households. The food security strategy is designed to address both the supply and demand sides of the food equation: availability and entitlement, respectively within the framework of the National Agricultural and Rural Development Strategies. The strategy adopted rests on three pillars: increasing the availability of food through domestic (own) production, ensuring access to food for food deficit households; and strengthening emergency response capabilities. Alongside the government's initiatives towards developing alternative income generation and price support schemes, targeted food and nutrition interventions are also envisaged in the areas of health and nutrition in rural areas. These include efforts to strengthen the emergency capabilities of the government; institutional strengthening, networking, capacity building; and food security assistance (FDRE 2002). 134
Nutrition is a cross-cutting issue – contributions from various sectors are necessary to ensuring adequate nutritional status. Among these sectors are health, agriculture, education, employment and social services, water and sanitation, as well as environment. However, the importance of adequate nutrition for good health, and conversely the implication of poor nutritional status for susceptibility to severity of other common diseases, suggests that nutrition should be mainstreamed in the child and family health sub-components of health service delivery. Analysis of longitudinal data in developing countries provides evidence of the fact that nutrition is not solely a “food issue” and that malnutrition can occur even in situations of good food availability unless issues related to maternal and child health care as well as feeding practices; access to basic health care, water and sanitation facilities are properly addressed (Pelletier & Frongillo 2003). Nutritional deficiency states are usually associated with increased prevalence of infections and infestations with parasites. Reductions in the amount of food intake during acute as well as chronic infection episodes and the persistent catabolic state of individuals during the period of infections further compromise the nutritional status of such individuals. 5.1.3. Dimensions of the provision of health, water, and sanitation services 5.1.3.1. Disease burden The major health problems of the country are diseases of a communicable nature that are due to poor personal hygiene, improper refuse and waste disposal practices, and lack of an adequate and safe water supply. Significant proportions of other health problems are due to inappropriate nutritional practices, lack of health awareness, and improper cultural taboos. Nutritional disorders rank among the top problems affecting the population in general, and children and mothers in particular. In 1996, nutritional deficiencies in Ethiopia directly accounted for an estimated 7.8 percent of all deaths and 9.3 percent of discounted life years lost. The prevalence of micronutrient deficiency in children under the age of five years is high, with 44 percent of them suffering from sub-clinical vitamin-A deficiency and 22 percent from iodine deficiency disorders. Iron and folate deficiencies are also common among children and mothers of childbearing age attending antenatal clinics. Similarly, rickets because of vitamin-D deficiency due to cultural beliefs that young children must be kept indoors and due to overcrowded living conditions is common in most urban areas. Ethiopia is severely affected by the HIV/AIDS pandemic. In 2003, the national seroprevalence was estimated to be 4.4 percent (MOH 2004a). HIV infection primarily affects the immune system. Children infected with HIV are afflicted by chronic fungal, bacterial, or other viral infections that again compromise their nutritional status. As a result, the combined effect of opportunistic infections and malnutrition is responsible for the high mortality rate of children afflicted by HIV infection. In addition, it has been shown that malnutrition, even in its mildest form, increases the likelihood of mortality from a number of different disease entities, and may be associated with 50 to 60 percent of under-five deaths (Pelletier & Frongillo 2002). 5.1.3.2. Current status and trends in health service provision Access to adequate health care, both preventative and curative; water supplies; and sanitation facilities are critical for a healthy living environment. Malaria, anemia, diarrheal diseases, and HIV/AIDS are highly prevalent in Ethiopia and have a direct negative impact on household food security. Access to adequate health care is critical to ensure that the household will be productive enough to secure sufficient food and thereafter utilize the nutrients in that food appropriately to ensure the nutritional status of all its members. Health services in Ethiopia are far from adequate to meet the enormous health care needs of the population in general and the needs of mothers and children in particular. The national health policy emphasizes the importance that all segments of the population achieve 135
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5.1. Introduction<br />
5.1.1. Conceptual framework <strong>of</strong> <strong>the</strong> <strong>causes</strong> <strong>of</strong> <strong>malnutrition</strong><br />
Nutritional status, <strong>in</strong> its holistic sense, is recognized as an outcome <strong>of</strong> several<br />
processes <strong>in</strong> society. The contribution <strong>of</strong> various developmental sectors is <strong>in</strong>volved <strong>in</strong><br />
ensur<strong>in</strong>g adequate nutritional status. The societal processes operate at <strong>the</strong> different levels <strong>of</strong><br />
<strong>the</strong> conceptual framework <strong>of</strong> nutritional well-be<strong>in</strong>g. Dur<strong>in</strong>g operation, <strong>the</strong> exertion <strong>of</strong> <strong>the</strong><br />
effects <strong>of</strong> <strong>the</strong> processes could be dependent or <strong>in</strong>dependent <strong>of</strong> each o<strong>the</strong>r. When <strong>the</strong>se social<br />
processes operate adequately, <strong>the</strong> nutritional status (outcome) <strong>of</strong> <strong>the</strong> given population rema<strong>in</strong>s<br />
satisfactory. However, when such processes fail to generate <strong>the</strong> needed capacity <strong>of</strong><br />
stakeholders <strong>in</strong> order to avert adverse circumstances, <strong>the</strong> occurrence <strong>of</strong> <strong>malnutrition</strong> and its<br />
undesired consequences become <strong>in</strong>evitable.<br />
Accord<strong>in</strong>g to <strong>the</strong> conceptual framework shown <strong>in</strong> Figure 1.2 <strong>in</strong> <strong>the</strong> first chapter <strong>of</strong><br />
this document, <strong>malnutrition</strong> is recognized as both an important cause <strong>of</strong> child deaths and <strong>the</strong><br />
result <strong>of</strong> several causative processes <strong>in</strong> society (Jonsson 1993). These <strong>causes</strong> are<br />
conceptualized to operate at three levels: <strong>the</strong> immediate, underly<strong>in</strong>g, and basic levels. The<br />
effects <strong>of</strong> health services are considered to operate at <strong>the</strong> first two levels.<br />
At <strong>the</strong> immediate level <strong>of</strong> analysis, <strong>the</strong> <strong>causes</strong> <strong>of</strong> deaths <strong>of</strong> young children are<br />
primarily <strong>malnutrition</strong> and disease, <strong>the</strong> former be<strong>in</strong>g usually a comb<strong>in</strong>ed result <strong>of</strong> various<br />
diseases and dietary <strong>in</strong>adequacies <strong>in</strong>teract<strong>in</strong>g <strong>in</strong> a mutually re<strong>in</strong>forc<strong>in</strong>g manner. It is at this<br />
level that nutrition and health policies and strategies should be geared toward <strong>the</strong> achievement<br />
<strong>of</strong> impact objectives for long-term improvements.<br />
At <strong>the</strong> underly<strong>in</strong>g level, <strong>the</strong>re may be one or a comb<strong>in</strong>ation <strong>of</strong> <strong>causes</strong>, such as lack <strong>of</strong><br />
health services, poor water supplies and sanitary environment, poor food hygiene, or<br />
<strong>in</strong>adequate child care. The important health-related factors at this level are issues <strong>of</strong> health<br />
service coverage and actual utilization, especially <strong>of</strong> preventive and promotive services.<br />
5.1.2. Why is nutrition both a health and a food/diet issue?<br />
In <strong>Ethiopia</strong>, <strong>in</strong> any one year, more than four million people face food shortages (both<br />
chronic and transitory) even though <strong>the</strong> proportion <strong>of</strong> <strong>the</strong> rural population under food poverty<br />
has been reported to have decl<strong>in</strong>ed from 47 percent <strong>in</strong> 1995/96 to 42 percent <strong>in</strong> 1999/2000<br />
(<strong>the</strong> correspond<strong>in</strong>g level for urban areas be<strong>in</strong>g 32.5 percent and 46.7 percent respectively).<br />
The consequences <strong>of</strong> food <strong>in</strong>security are reflected <strong>in</strong> <strong>the</strong> high level <strong>of</strong> <strong>malnutrition</strong> (stunt<strong>in</strong>g<br />
and wast<strong>in</strong>g <strong>of</strong> children less than five years <strong>of</strong> age). The major component <strong>of</strong> <strong>the</strong> <strong>Ethiopia</strong>n<br />
Susta<strong>in</strong>able Development Poverty Reduction Program (SDPRP) is <strong>the</strong> Agricultural Led<br />
Industrial Development (ADLI). Concern<strong>in</strong>g food security, <strong>the</strong> medium-term target <strong>of</strong> <strong>the</strong><br />
ADLI is to reduce <strong>the</strong> absolute size <strong>of</strong> <strong>the</strong> food <strong>in</strong>secure rural population substantially,<br />
enabl<strong>in</strong>g more people to subsist without food aid. Thereafter, <strong>the</strong> objective is to rely on fiscal<br />
transfers <strong>of</strong> resources to support a relatively small number <strong>of</strong> rema<strong>in</strong><strong>in</strong>g food-deficit<br />
households. The food security strategy is designed to address both <strong>the</strong> supply and demand<br />
sides <strong>of</strong> <strong>the</strong> food equation: availability and entitlement, respectively with<strong>in</strong> <strong>the</strong> framework <strong>of</strong><br />
<strong>the</strong> National Agricultural and Rural Development Strategies. The strategy adopted rests on<br />
three pillars: <strong>in</strong>creas<strong>in</strong>g <strong>the</strong> availability <strong>of</strong> food through domestic (own) production, ensur<strong>in</strong>g<br />
access to food for food deficit households; and streng<strong>the</strong>n<strong>in</strong>g emergency response<br />
capabilities. Alongside <strong>the</strong> government's <strong>in</strong>itiatives towards develop<strong>in</strong>g alternative <strong>in</strong>come<br />
generation and price support schemes, targeted food and nutrition <strong>in</strong>terventions are also<br />
envisaged <strong>in</strong> <strong>the</strong> areas <strong>of</strong> health and nutrition <strong>in</strong> rural areas. These <strong>in</strong>clude efforts to<br />
streng<strong>the</strong>n <strong>the</strong> emergency capabilities <strong>of</strong> <strong>the</strong> government; <strong>in</strong>stitutional streng<strong>the</strong>n<strong>in</strong>g,<br />
network<strong>in</strong>g, capacity build<strong>in</strong>g; and food security assistance (FDRE 2002).<br />
134