CD4 and AIDS: Model name/first author: Cost-Effectiveness of Preventing AIDS Complications-US modelModel type (self-reported): microsimulationRisk factors included (smoking status provided with details): smoking intensity (packs/day)—heavy/moderate/light, CD4+T cell count, viral load, history of opportunistic disease and antiretroviral treatment useDiseases: lung cancerOutcomes: life expectancy, mortalitySensitivity analysis: two-wayValidation: internal validation, external validation and cross-validationNumber of peer-reviewed articles in this search: 2Related papers:92 93