Objetivos de Desarrollo Sostenible - 17 Metas para transformar nuestro mundo
Hambre Cero - Meta 2

Poner fin al hambre, lograr la seguridad alimentaria y la mejora de la nutrición y promover la agricultura sostenible

Indicador 2.1.1: Prevalencia de la subalimentación

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  3. Indicador 2.1.1

Prevalence of undernourishment

Esta tabla proporciona metadatos para el indicador real disponible a partir de las estadísticas de US más cercanas al correspondiente indicador global de SDG. Tenga en cuenta que incluso cuando el indicador global de ODS esté totalmente disponible a partir de las estadísticas de US, se debe consultar esta tabla para obtener información sobre la metodología nacional y otra información de metadatos específicos de US.

Actual indicator available
Actual indicator available - description
Date of national source publication
Method of computation
Periodicity
Scheduled update by national source
U.S. method of computation
Comments and limitations
Date metadata updated
Disaggregation geography
Unidad de medida
Disaggregation categories
International and national references
Time period
Scheduled update by SDG team

Esta tabla proporciona información sobre los metadatos para los indicadores de los ODS tal como los define la Comisión de Estadística de la ONU. La División de Estadística de las Naciones Unidas proporciona los metadatos globales completos .

Nombre del indicador Prevalence of undernourishment
Nombre de destino By 2030, end hunger and ensure access by all people, in particular the poor and people in vulnerable situations, including infants, to safe, nutritious and sufficient food all year round.
Descripción del indicador global The Prevalence of Undernourishment (PoU) is defined as the probability that a randomly selected individual from the reference population is found to consume less than his/her calorie requirement for an active and healthy life. It is written as: ______ = ' __(__)____ __<________ where f(x) is the probability density function of per capita calorie consumption and MDER is a Minimum Dietary Energy Requirement. The MDER threshold is computed on the basis of normative energy requirement standards referred to a minimum level of physical activity. Estimates of the number of undernourished (NoU) - calculated by multiplying the PoU by the size of the reference population - are used to monitor progress towards the World Food Summit goal of reducing by half the number of people suffering from undernourishment. The parameters needed for the calculation of the indicator are: the mean level of dietary energy consumption (DEC); a cut-off point defined as the Minimum Dietary Energy Requirement (MDER); the coefficient of variation (CV) as a parameter accounting for inequality in food consumption; and a skewedness (SK) parameter accounting for asymmetry in the distribution. The DEC as well as the MDER are updated annually, with the former calculated from the FAO Food Balance Sheets. The MDER is calculated as a weighted average of energy requirements according to sex and age class, and is updated each year from UN population ratio data. The inequality in food consumption parameters are derived from National Household Survey data when such data is available and reliable. Due to the limited number of available household surveys, the inequality in food access parameters are updated much less frequently over time than the DEC and MDER parameters.
Nivel designado por la ONU 1
UN custodial agency FAO
Enlace a los metadatos de la ONU Link Se abre en una nueva ventana
Organización
Agency Staff Name
Agency Survey Dataset
Notes
Title
Enlace a la fuente de datos

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