a) Estimated mean costs of HIV testing offers according to test results. b) estimation of HIV testing activity and costs at the national level in 2019 if the ALSO offer was extended to all of France.
1The lower and upper bounds reflect probabilities for CD4 cell counts of >500 cells/µL and 0–50 cells/µL, respectively. 2Expert opinion (2009). 3Costs vary by CD4 cell count, HAART usage, and history
