PGIS: Electronic diary data integration with GPS data initial application in substance-abuse patients

M. Vahabzadeh,M. Mezghanni, Jia-Ling Lin,D. H. Epstein,K. L. Preston

Computer-Based Medical Systems（2010）

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摘要

Quantification of exposure to psychosocial stressors and drug availability might assist in the prevention and treatment of substance-use problems. The core of such interventions lies in combining real-time self-report data (via Ecological Momentary Assessment, EMA) with real-time geolocation data (via GPS logging). Combining these types of data and linking the result with patients' clinical research records has inherent technical challenges. In this paper, we describe how we have addressed those challenges with our Psychosocial Geolocation Integration System (PGIS), which we successfully used in two clinical studies involving polydrug-abusing participants.

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关键词

real-time self-report data,substance-abuse patient,gps data,inherent technical challenge,clinical research record,electronic diary data integration,clinical study,initial application,real-time geolocation data,drug availability,polydrug-abusing participant,substance-use problem,ecological momentary assessment,psychosocial geolocation integration system,clinical research,real time,psychology,real time systems,geology,data handling,integrable system,substance abuse,global positioning system,satellites,data integrity

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