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Zinc in different periods of pregnancy: A study on pregnant women of high and low socio-economic levels.
(1984-01-01)
We have measured zinc in the serum of pregnant and non-pregnant women classified in two socio economic levels, high socio-economic level pregnant and non-pregnant women attending a private office and low socio-economic ...
Changes in socio-economic level and their impact on nutritional status: A follow-up study among young Chilean adults
(Cambridge University Press, 2018)
Copyright © The Authors 2018. Objective To verify the association between changes in socio-economic level (SEL) and nutritional status of Chilean adults over a 10-year period.Design Concurrent cohort study.Setting/Subjects ...
Educational inequalities in obesity: a multilevel analysis of survey data from cities in Latin America
(Cambridge University Press, 2021)
OBJECTIVE: Using newly harmonised individual-level data on health and socio-economic environments in Latin American cities (from the Salud Urbana en America Latina (SALURBAL) study), we assessed the association between ...
Differences in postural hypotension and ankle jerks in the elderly from two contrasting socio-economic levels
(Springer-Verlag, 1991)
Subjects in low socio-economic strata in underdeveloped countries are subjected to considerable adverse influences which may enhance age-related changes in the nervous system. We therefore assessed the presence of ankle ...
Logical Intelligence Levels and Math Performance: a Study on Primary and Secondary Chilean Students
(2011)
This article presents and analyses the results of a Superior Logical Intelligence Test (TILS) to a sample (N = 4446) representative of the Chilean primary and secondary school population. Psychometric analysis shows that ...
Logical Intelligence Levels and Math Performance: a Study on Primary and Secondary Chilean Students
(2011)
This article presents and analyses the results of a Superior Logical Intelligence Test (TILS) to a sample (N = 4446) representative of the Chilean primary and secondary school population. Psychometric analysis shows that ...