Dataset: thaltb.dat Source: J.D. Klausner, S.Makonkawkeyoon, P.Akarasewi, et al (1996). "The Effect of Thalidomide on the Pathogenesis of Human Immunodeficiency Virus Type 1 and M. Tuberculosis Infection", Journal of Acquired Immune Deficiency Syndroms and Human Retrovirology. Vol. 11, pp247-257. Description: Effect of Thalidomide versus Placebo on weight gain in HIV+ subjects with and without TB. Variables/Columns: Treatment 7 /* 1=Thalidomide, 0=Placebo */ TB status 14 /* 1=Positive, 0=Negative */ Weight gain 18-21 /* Kilograms over 21-day period */