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Alcohol Consumption, Alcohol Outlets, And The Risk Of Being Assaulted With A Gun, Dennis P. Culhane, Charles C. Branas, Therese S. Richmond, Michael R. Elliott, Douglas J. Wiebe

Dennis P. Culhane

Background: We conducted a population-based case-control study to better delineate the relationship between individual alcohol consumption, alcohol outlets in the surrounding environment, and being assaulted with a gun.

Methods: An incidence density sampled case–control study was conducted in the entire city of Philadelphia from 2003 to 2006. We enrolled 677 cases that had been shot in an assault and 684 population-based controls. The relationships between 2 independent variables of interest, alcohol consumption and alcohol outlet availability, and the outcome of being assaulted with a gun were analyzed. Conditional logistic regression was used to adjust for numerous confounding variables.

Results: After …

Novel Linkage Of Individual And Geographic Data To Study Firearm Violence, Charles Branas, Dennis P. Culhane, T Richmond, Doug Weibe

Dennis P. Culhane

Firearm violence is the end result of a causative web of individual-level and geographic risk factors. Few, if any, studies of firearm violence have been able to simultaneously determine the population-based relative risks that individuals experience as a result of what they were doing at a specific point in time and where they were, geographically, at a specific point in time. This paper describes the linkage of individual and geographic data that was undertaken as part of a population-based case-control study of firearm violence in Philadelphia. New methods and applications of these linked data relevant to researchers and policymakers interested …