Social network analysis as an analytic tool for interaction patterns in primary care practices.
other · Level V
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- Record sourced from PubMed, PMID 16189061.
- Also identified by PMC identifier PMC1466914.
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Abstract
PURPOSE: Social network analysis (SNA) provides a way of quantitatively analyzing relationships among people or other information-processing agents. Using 2 practices as illustrations, we describe how SNA can be used to characterize and compare communication patterns in primary care practices. METHODS: Based on data from ethnographic field notes, we constructed matrices identifying how practice members interact when practice-level decisions are made. SNA software (UCINet and KrackPlot) calculates quantitative measures of network structure including density, centralization, hierarchy and clustering coefficient. The software also generates a visual representation of networks through network diagrams. RESULTS: The 2 examples show clear distinctions between practices for all the SNA measures. Potential uses of these measures for analysis of primary care practices are described. CONCLUSIONS: SNA can be useful for quantitative analysis of interaction patterns that can distinguish differences among primary care practices.