Description Usage Format References Examples
A hypothetical, simulated dataset which provides typical data from HIV treatment research.
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A data frame with 5000 observations on the following 14 variables:
patient
The patient's id number
hospital
The treatment facility
futime
Follow-up time of the respective patient
dead
Outcome at the end of follow-up: (1=dead, 0=alive)
sex
The patients's sex (1=female, 0=male)
age
The patient's age
cd4
The patient's baseline CD4 cell count
cd4slope6
The patients CD4 slope (average CD4 gain/loss per week) at 6 month of follow up
wt
The patient's baseline weight (in kg)
period
Categorical variable specifying the period of treatment initiation: before 2004, between 2004 and 2007, or after 2007
haem
The patient's baseline haemoglobin level
stage
The patient's baseline WHO stage indicating disease severity, ordinal variable
tb
The patient's baseline tuberculosis status (1=yes,0=no)
cm
The patient's baseline cryptococcal meningitis status (1=yes,0=no)
Schomaker, M. et al. (2013) Immune Recovery After Starting ART in HIV-infected Patients Presenting and not Presenting with Tuberculosis in South Africa, Journal of Acquired Immune Deficiency Syndroms, 63:142-145
Hoffmann, C. et al. (2013) CD4 Count Slope and Mortality in HIV-infected Patients on Antiretroviral Therapy: Multi-cohort Analysis from South Africa, Journal of Acquired Immune Deficiency Syndroms, 63:34-41
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