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The Integrated Food Security Phase Classification (IPC), also known as IPC scale, is a tool for improving food security analysis and decision-making. It is a standardised scale that integrates food security, nutrition and livelihood information into a statement about the nature and severity of a crisis and implications for strategic response.
As the recall is memory dependent, there may also be bias in respondents over or under reporting good/bad foods, or poorly estimating portion sizes. [2] The 24-hour diet recall is affected by reactivity. [7] The 24-hour diet recall is a poor method for measuring intake for food or drink with a high day-to-day variability. [8]
This is a 2010 list of major countries by food self-sufficiency rates on a calorie supply basis. [2] Ranking Country Rate (%) Year 1 ... Food security; References
The Global Food Security Index consists of a set of indices from 113 countries. It measures food security across most of the countries of the world. [ 1 ] It was first published in 2012, and is managed and updated annually by The Economist 's intelligence unit.
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Famine scales are metrics of food security going from entire populations with adequate food to full-scale famine.The word "famine" has highly emotive and political connotations and there has been extensive discussion among international relief agencies offering food aid as to its exact definition.
Adequate food has also been defined as a human right. The emphasis on access in these definitions also implies that security is not so much about average (e.g., annual) availability of resources; it has to encompass variability and extreme situations such as droughts or price shocks, and the psychological resilience of the poor.
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