Food security

Any outcomes measuring food security across the four dimensions included in the Declaration on Food Security (FAO, 2009): food availability, access, utilisation and stability. These are typically measured using a range of different indicators, including food consumption, food expenditure, prevalence of undernourishment, nutritional status (FAO, 2013, Stewart et al., forthcoming) We will accept any outcome measure defined by study authors as measuring food security. Includes anthropometric measures (such as BMI, weight for age, height for age) as proxies for food security.