Amerindian Osteoarthritis Studies

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This study into osteoarthritis was made in an attempt to better understand how Hellenistic Greek colonization (620 BCE-229 BCE) may have bioculturally impacted the ancient Illyrians, who were traditionally a transhumant pastoral society. Some of the questions I was attempting to illustrate through this study was whether or not the Illyrians became the new labor force in the region, and if the Illyrian way of life change drastically after Greek colonial expansion. In order to understand these changes, this thesis tested the null hypothesis that there were no differences in workloads and life for the inhabitants of Corinthian, Apollonian, Epidamnus, and Lofkënd did not change regardless of pre- or post-colonization. Comparisons of osteoarthritis …show more content…

The author of this paper delves into various Amerindian osteoarthritis studies, in an effort to compare results and determine if any commonalities can be found between these varying groups. Many of these groups have traditionally had been hunter/gatherers who transitioned to agriculture or even fishing. Ultimately, these studies found that changes in subsistence practices did not result in a higher frequency of osteoarthritis among various Native Americans, regardless of what they practiced. Researchers found that osteoarthritis patterns were not indicative of one subsistence economy over another in prehistoric societies (Bridges, 1992:71). However, some of these studies into Amerindian societies show that levels of osteoarthritis did increase after intensification of agricultural practices, particularly in the vertebral area (Bridges, …show more content…

These studies also determined that other causes for osteoarthritis among Amerindian groups was an increase in warfare, which created injuries and caused bones and/or joints to remodel. Some of the Native Americans also began settling into larger groups; thereby, altering their social complexities. One of the byproducts of variations in social dynamics could conceivably be changes of a groups life expectancy (Bridges, 1992:80). These changes in life expectancy can sometimes create a bias in the skeletal record towards one age group over other age groups in regards to osteoarthritis. This can be seen in the study of the Illyrians who settled in and around the Greek colonies. As we saw in the comparison of the hip, thoracic vertebrae, and temporomandibular joints from these six sites, there was not an overall increase in osteoarthritis, regardless of age or sex. Therefore, we can conclude that the local inhabitants were not subjected to overly undue hardship following Greek colonial

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