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David A. Cooper

Researcher at Pfizer

Publications -  965
Citations -  81765

David A. Cooper is an academic researcher from Pfizer. The author has contributed to research in topics: Acquired immunodeficiency syndrome (AIDS) & Viral load. The author has an hindex of 117, co-authored 903 publications receiving 69249 citations. Previous affiliations of David A. Cooper include Boston Children's Hospital & National Institutes of Health.

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Relationship between untimed plasma lopinavir concentrations and virological outcome on second-line antiretroviral therapy.

TL;DR: In low and middle-income countries implementing a public health approach to antiretroviral therapy treatment, an untimed plasma drug concentration may provide a practical method for early identification of patients with inadequate medication adherence and facilitate timely corrective interventions to prevent virological failure.
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The acquired immunodeficiency syndrome and tuberculosis.

TL;DR: The Great Australian Salt Search is a search for answers to the mystery of why salt levels in Australia are so low.
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The occurrence of Simpson's paradox if site-level effect was ignored in the TREAT Asia HIV Observational Database

TL;DR: Investigation of "Simpson's paradox" in an Asian HIV cohort and the effects of site-level adjustment through various Cox regression models suggests greater emphasis should be made to include site in survival models when possible.