Energy and sodium content of foods reported in the National Household Income and Expenditure Survey 2018-2019, Costa Rica, according to the NOVA classification
Objective
To describe the energy and sodium content of foods reported in the 2018–2019 National Household Income and Expenditure Survey of Costa Rica, classified using the NOVA system, by urban/rural residence and income quintiles.
Methods
Descriptive study in which records of food purchases from the 2018–2019 National Household Income and Expenditure Survey were converted to energy and sodium content by means of food composition tables. Foods were classified into the four NOVA groups and analyzed according to urban/rural residence and income quintiles.

