Table 6 The most frequent terms in zero hunger-related literature and its relationship with FAO indicators
SDG-2 indicators according to the FAO [28] | Terms | |
|---|---|---|
1 | Prevalence of undernourishment | Nutritional status, overweight, obesity, child, body index weight, pregnancy |
2 | Prevalence of moderate or severe food insecurity in the population, based on the Food Insecurity Experience Scale (FIES) | Food insecurity, Food security, Food supply, catering service, poverty |
3 | Volume of production per labor unit by classes of farming/pastoral/forestry enterprise size | Forestry, land use change, small holder |
4 | Average income of small-scale food producers, by sex and indigenous status | Forestry, alternative agriculture, anthropometry, poverty, pregnancy, age, child, land use |
5 | Proportion of agricultural area under productive and sustainable agriculture | Adaptative management, sustainable agriculture, fertilizers, water quality, nutrients |
6 | Conservation of plant genetic resources for food and agriculture | Genetics, chemistry, soil, sustainable agriculture, biomass, microbiology |
7 | Conservation of animal genetic resources for food and agriculture | Animals, genetics, cattle, sustainable agriculture |
8 | Proportion of local breeds, classified as being at risk, not-at-risk, or unknown level of risk of extinction | Environmental protection, climate change, Zea mays, maize, wheat, fruits, crops field |
9 | The agriculture orientation index for government expenditures | Nutrition surveys, Environmental impact, alternative agriculture, adaptive management |
10 | Indicator of (food) price anomalies | No terms |