Dataset Information

The social networks and structural variation of Mississippian sociopolitics in the southeastern United States.

ABSTRACT: Network approaches in archaeology offer a promising avenue for facilitating bottom-up, comparative approaches to sociopolitical organization. While recent applications have focused primarily on migration and demographic trends, identity and identity politics, and the dynamics of geopolitical and regional interaction, little in the way of comparative sociopolitical organization has been attempted. In this study, I present an alternative approach to the use of sociotypological models across southern Appalachia. In particular, I demonstrate the value in employing network analyses as a mode of formally and quantitatively comparing the relational structures and organizations of sociopolitical landscapes; in this case, those traditionally characterized as constellations of chiefdoms. By approaching southern Appalachian histories through the relationships upon which social, political, and economic institutions were actually built, I move the study of southeastern political systems beyond the use of models that emphasize the behaviors of elites and the ruling class as inspired by the ethnographic and ethnohistoric records. To these ends, using a robust regional ceramic dataset, I compare network histories and political landscapes for the southern Appalachian region between ca. AD 800 and 1650. The results of these analyses contribute insights to the study of small-scale political organizations by demonstrating that (i) as chiefdoms developed, leaders drew on preexisting social and political conditions; (ii) while networks of chiefly interaction were defined by instability, wider networks of interaction were much more durable; and (iii) quantitative network analyses and qualitative ethnohistoric accounts can articulate with one another to shed light on indigenous political organization.

SUBMITTER: Lulewicz J

PROVIDER: S-EPMC6452664 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature

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The social networks and structural variation of Mississippian sociopolitics in the southeastern United States.

Lulewicz Jacob J

Proceedings of the National Academy of Sciences of the United States of America 20190219 14

Network approaches in archaeology offer a promising avenue for facilitating bottom-up, comparative approaches to sociopolitical organization. While recent applications have focused primarily on migration and demographic trends, identity and identity politics, and the dynamics of geopolitical and regional interaction, little in the way of comparative sociopolitical organization has been attempted. In this study, I present an alternative approach to the use of sociotypological models across southe ...[more]

PMID: 30782833

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Project description:ObjectiveTo define geographic variations in emergency general surgery (EGS) care, we sought to determine how much variability exists in the rates of EGS operations and subsequent mortality in the Northeastern and Southeastern United States (US).Summary background dataWhile some geographic variations in healthcare are normal, unwarranted variations raise questions about the quality, appropriateness, and cost-effectiveness of care in different areas.MethodsPatients ≥18 years who underwent 1 of 10 common EGS operations were identified using the State Inpatient Databases (2011-2012) for 6 states, representing Northeastern (New York) and Southeastern (Florida, Georgia, Kentucky, North Carolina, Mississippi) US. Geographic unit of analysis was the hospital service area (HSA). Age-standardized rates of operations and in-hospital mortality were calculated and mapped. Differences in rates across geographic areas were compared using the Kruskal-Wallis test, and variance quantified using linear random-effects models. Variation profiles were tabulated via standardized rates of utilization and mortality to compare geographically heterogenous areas.Results227,109 EGS operations were geospatially analyzed across the 6 states. Age-standardized EGS operation rates varied significantly by region (Northeast rate of 22.7 EGS operations per 10,000 in population versus Southeast 21.9; P < 0.001), state (ranging from 9.9 to 29.1; P < 0.001), and HSA (1.9-56.7; P < 0.001). The geographic variability in age-standardized EGS mortality rates was also significant at the region level (Northeast mortality rate 7.2 per 1000 operations vs Southeast 7.4; P < 0.001), state-level (ranging from 5.9 to 9.0 deaths per 1000 EGS operations; P < 0.001), and HSA-level (0.0-77.3; P < 0.001). Maps and variation profiles visually exhibited widespread and substantial differences in EGS use and morality.ConclusionsWide geographic variations exist across 6 Northeastern and Southeastern US states in the rates of EGS operations and subsequent mortality. More detailed geographic analyses are needed to determine the basis of these variations and how they can be minimized.

Dataset Information

The social networks and structural variation of Mississippian sociopolitics in the southeastern United States.

Publications

The social networks and structural variation of Mississippian sociopolitics in the southeastern United States.

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