Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 años

Background: During recent decades household incomes have increased steadily, leading to changes in dietary habits and food expenditure. Aim: To report changes in household food expenditure focusing on trends in processed food across income quintiles in Metropolitan Santiago. Material and Methods: In...

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Autores principales:	Crovetto,Mirta, Uauy,Ricardo
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2012
Materias:	Foods specialized Food, preserved Nutrition processes Chile
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872012000300004
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spelling	oai:scielo:S0034-988720120003000042012-05-31Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 añosCrovetto,MirtaUauy,Ricardo Foods specialized Food, preserved Nutrition processes Chile Background: During recent decades household incomes have increased steadily, leading to changes in dietary habits and food expenditure. Aim: To report changes in household food expenditure focusing on trends in processed food across income quintiles in Metropolitan Santiago. Material and Methods: Information obtained from the Fourth (1986-1987), Fifth (1996-1997) and Sixth National Institute of Statistics (INE) Surveys (2006-2007) were used. Food expenditure data over the study periods was extracted from household expenditure surveys (HES) after verifying and adjusting food prices registered by the INE to current 2007prices. Results: Absolute food expenditure over the study period increased for all groups; the largest increase was found in lowest income quintiles; however, the proportion of total family budget spent on food decreased in all groups. The largest increases in food expenditure corresponded to sweetened beverages, processed fruit juices, alcoholic drinks, ready meals and "eating out". Expenditure on fish rose slightly whereas the absolute spending on legumes, eggs and oils decreased. Expenditure in processed food as percentage of total food expenditure increased from 42% to 57% of total for mean household. For the 2nd quintile it rose from 31% to 48% and for the lowest quintile increased from 53% to 68% over the three decades (1987-2007). Changes were greatest in energy rich processed foods such as bread, pastries, confectioneries and granulated sugar. These particular foods are of high energy density and contain high amounts of saturated fat, sodium and added sugars. Conclusions: These results confirm that food consumption patterns over the past decades have progressively departed from the recommended dietary guidelines given by national and international health organizations.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.140 n.3 20122012-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872012000300004es10.4067/S0034-98872012000300004
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Foods specialized Food, preserved Nutrition processes Chile
spellingShingle	Foods specialized Food, preserved Nutrition processes Chile Crovetto,Mirta Uauy,Ricardo Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 años
description	Background: During recent decades household incomes have increased steadily, leading to changes in dietary habits and food expenditure. Aim: To report changes in household food expenditure focusing on trends in processed food across income quintiles in Metropolitan Santiago. Material and Methods: Information obtained from the Fourth (1986-1987), Fifth (1996-1997) and Sixth National Institute of Statistics (INE) Surveys (2006-2007) were used. Food expenditure data over the study periods was extracted from household expenditure surveys (HES) after verifying and adjusting food prices registered by the INE to current 2007prices. Results: Absolute food expenditure over the study period increased for all groups; the largest increase was found in lowest income quintiles; however, the proportion of total family budget spent on food decreased in all groups. The largest increases in food expenditure corresponded to sweetened beverages, processed fruit juices, alcoholic drinks, ready meals and "eating out". Expenditure on fish rose slightly whereas the absolute spending on legumes, eggs and oils decreased. Expenditure in processed food as percentage of total food expenditure increased from 42% to 57% of total for mean household. For the 2nd quintile it rose from 31% to 48% and for the lowest quintile increased from 53% to 68% over the three decades (1987-2007). Changes were greatest in energy rich processed foods such as bread, pastries, confectioneries and granulated sugar. These particular foods are of high energy density and contain high amounts of saturated fat, sodium and added sugars. Conclusions: These results confirm that food consumption patterns over the past decades have progressively departed from the recommended dietary guidelines given by national and international health organizations.
author	Crovetto,Mirta Uauy,Ricardo
author_facet	Crovetto,Mirta Uauy,Ricardo
author_sort	Crovetto,Mirta
title	Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 años
title_short	Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 años
title_full	Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 años
title_fullStr	Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 años
title_full_unstemmed	Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 años
title_sort	evolución del gasto en alimentos procesados en la población del gran santiago en los últimos 20 años
publisher	Sociedad Médica de Santiago
publishDate	2012
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872012000300004
work_keys_str_mv	AT crovettomirta evoluciondelgastoenalimentosprocesadosenlapoblaciondelgransantiagoenlosultimos20anos AT uauyricardo evoluciondelgastoenalimentosprocesadosenlapoblaciondelgransantiagoenlosultimos20anos
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Evolución del gasto en alimentos procesados en la población del Gran Santiago en los últimos 20 años

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