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Body mass index as a standard of living measure: a different interpretation for the case of Colombia
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Autores
Gamboa Niño, Luis Fernando
Forero Ramírez, Nohora Yulieth
Fecha
2009-01
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Universidad del Rosario
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Abstract
We analyze the Body Mass Index (BMI) in a distinct way of its traditional use and it lets us use it as a proxy of standard of living for the case of Colombia. Our approach is focused on studying how far the people are from the normal range and not on the score of each one and this lets us to treat equally extreme cases as severe thinness and obesity. We use a probabilistic model (Ordered Probit) that evaluates the probability of being within the normal range or another level. We found that socioeconomic variables have a significant effect on the dependent variable and that there are no linear effects. Besides, people with difficulties for walking and adults have less probability of having a normal BMI.
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Keywords
Standard of living , Body mass index , Overweight
