Publications by authors named "Gregory D Karelas"

Background: Knowledge of care practices among clinicians who annually treat <20 human immunodeficiency virus (HIV)-positive patients with antiretroviral therapy (ART) is insufficient, despite their number, which is likely to increase given shifting healthcare policies. We analyze the practices, distribution and quality of care provided by low-volume prescribers (LVPs) based on available data sources in New York State.

Methods: We communicated with 1278 (66%) of the LVPs identified through a statewide claims database to determine the circumstances under which they prescribed ART in federal fiscal year 2009.

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This paper proposes social marketing as a tool to build individual self-esteem and thus prevent the uptake of activities that pose risk to health. Evidence supporting this approach can be drawn from pioneer social marketing campaigns of the last 30 years that successfully addressed the prevention, treatment and stigmatization of skin cancer and leprosy with a fraction of the communication and media tools available today. Focusing primarily on the practices of skin tanning and lightening, this paper builds on studies that validate the ties between self-esteem and behavior, and addresses popular conceptions of skin color as drivers for individual behavior.

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