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http://hdl.handle.net/11375/26335
Title: | Stress, Dying, and Disease: Hair Cortisol Concentration in the Study of Stress at the End of Life in the Past and Present |
Other Titles: | HAIR CORTISOL CONCENTRATION ANALYSIS IN THE STUDY OF THE DEAD AND DYING |
Authors: | East, Kaitlin |
Advisor: | Megan, Brickley |
Department: | Anthropology |
Keywords: | hair cortisol;dying;bioarchaeology;stress |
Publication Date: | 2021 |
Abstract: | Dying produces human remains and is a unique period of human lives that remains poorly understood. The aims of this research were to validate the use of hair cortisol concentration (HCC) analysis in the study of stress at the end of life and to explore the effects of biocultural factors on stress experience in the last months of life. This study examined the dead from the 1st century CE Egypt, 19th-20th century Missouri, and 21st century Florida. A framework of embodiment and the good death was employed to interpret lived experience from HCC and examine the relationships between HCC, death, cause of death, duration of disease, and medical care and treatment. HCC in the dead is higher than in the living, varies considerably between individuals, and can fluctuate across the last months of life. High HCC at the end of life cannot be easily accounted for by medications, serious disease, or decomposition; are within possible biological ranges; and are dynamic. However, leaching of cortisol from the archaeological samples is likely. Duration of disease or presence of multiple medical conditions does not influence HCC. While modern medical advancements do not improve stress levels in the dead, a reduction in stress is observed following hospital entry in the past. HCC is a valid measure of stress at the end of life. The last months of life are periods of significant stress but dying is an inherently personal and dynamic experience that varies between individuals and over many months leading up to death due to the interaction of multiple biocultural factors. These findings contribute to the understanding of a unique period of individual lives, suggest that studies of HCC in bioarchaeology must focus on the dying period and be wary of leaching, and highlight the potential of HCC in palliative care research. |
URI: | http://hdl.handle.net/11375/26335 |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Description | Size | Format | |
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East_Kaitlin_E_2021APRIL_PhD.pdf | 3.99 MB | Adobe PDF | View/Open |
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