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This paper discusses the potential usefulness of anthropometric measurements in exploring the contributions of nutrition to American economic growth and demographic change. It argues that although the value of height-by-age data to economic historians will ultimately be resolved in the context of investigating specific issues, the early results of the NBER Projecton Long-term Trends in Nutrition, Labor Productivity, and Labor Welfare have been encouraging. Among the most significant findings to date are: (1)that by the time of the Revolution, Americans had attained a mean final height (and net nutritional status) that was very high, one that European populations did not generally reach until the twentieth century; (2) that the variation in stature across occupational classes was much less in the U.S. than in Europe; (3) that natives of the South have been taller than those from other regions of the U.S. since the middle of the eighteenth century, and that their absolute height increased during the antebellum period while mortality was declining there; and (4) that natives of large antebellum cities were much shorter than their country men born in rural areas or in small cities. The paper also examines, in a preliminary fashion, how a newly available data set bears on the hypothesis that a cycle in U.S. final heights began during the antebellum period. The theory might continue to be sustained, but a sample of U.S. Army recruits from 1850 to1855 does not seem to provide much support for it.
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eebo-0018
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Percentiles of modern height standards are useful in historical research because children differ systematically in height by age, and differences in growth potential exist by gender and might exist across some ethnic groups. Modern height standards are needed to make relative comparisons of nutritional status in these circumstances. The standards are also used to assess progress or deprivation against a level that we know is attainable under good environmental circumstances. Historical researchers in need of modern height standards encounter several problems, including the choice of standards, manipulation of those standards to meet the requirements of historical data, and calculation of percentiles. Following a discussion of criteria used in selecting standards, which lead to the choice of NCHS heights as a reference, the paper gives percentiles calculated in line with the requirements of historical data. Results are given in centimeters and inches and by age at last birthday and age at nearest birthday.
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eebo-0055
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According to the Gallup-Healthways Well-Being Index daily poll of the US population, taller people live better lives, at least on average. They evaluate their lives more favorably, and they are more likely to report a range of positive emotions such as enjoyment and happiness. They are also less likely to report a range of negative experiences, like sadness, and physical pain, though they are more likely to experience stress and anger, and if they are women, to worry. These findings cannot be attributed to different demographic or ethnic characteristics of taller people, but are almost entirely explained by the positive association between height and both income and education, both of which are positively linked to better lives.
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Anthropometrie --- Stature --- Anthropometrie --- Stature
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As an aid to interpreting the results of height-by-age studies this paper investigates the relationship between average height and per capita income. The relationships among income, nutrition, medical care, and height at the individual level suggest that average height is nonlinearly related to per capita income and that the distribution of income is an important determinant of average height. Empirical analysis rests on 56 height studies and per capita income estimates for 20 developed or developing countries.
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The average height of a population has become a familiar measure of that population's nutritional status. This paper extends the use of anthropometric data in the study of history by exploring published evidence on the weight, as well as the height, of British populations in the nineteenth and twentieth centuries and by computing the Body Mass Index of those populations. The results confirm a fall in mean height in the middle of the nineteenth century and show that this was paralleled by a fall in weight. Subsequent increases in weight and BMI lagged behind those in height. The data show no evidence of inequalities in nutritional status within families. Earlier findings of a period of declining height in the mid-nineteenth century have been attacked because of an apparent inconsistency with real wage data. The evidence for decline is now confirmed by further anthropometric and mortality data, while recent research into real wages has confirmed that a check to growth occurred and has thus removed the apparent inconsistency.
Body weight. --- Stature.
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Anthropometry --- Adulthood --- Stature --- United States.
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