ABSTRACT
The baseline prevalence of hepatitis C virus (HCV) and human immunodeficiency virus (HIV) coinfection among 2705 patients enrolled in HIV clinical trials in the Community Programs for Clinical Research on AIDS (CPCRA) was 16.6%. For men, multivariate logistic regression showed that the baseline prevalence of HIV-HCV coinfection was positively associated with history of injection drug use, older age, antiretroviral therapy naive status, African American or Latino ethnicity, and no history of having sex with men. No association was found with baseline CD4+ cell count or HIV RNA level. The prevalence of HCV coinfection in a diverse HIV clinical trials cohort provides additional information about risk behaviors and demographic factors that can be used in the analysis of clinical and virologic outcomes.
Subject(s)
HIV Infections/complications , HIV , Hepacivirus , Hepatitis C/complications , Adult , CD4 Lymphocyte Count , Clinical Trials as Topic , Cohort Studies , Female , HIV Infections/immunology , Hepatitis C/epidemiology , Humans , Male , Multivariate Analysis , PrevalenceABSTRACT
A pretest-posttest, repeated-measures design was used to evaluate the effects of two stress management interventions on a battery of outcomes derived from a psychoneuroimmunological (PNI) framework. The effects of cognitive-behavioral relaxation training groups (CBSM) and social support groups (SSG) were compared with a WAIT-listed control group on the outcomes of psychosocial functioning, quality of life, neuroendocrine mediation, and somatic health. Participants were 148 individuals (119 men, 29 women), diagnosed with HIV disease; 112 (76%) completing the study groups. Using analysis of covariance, the CBSM group was found to have significantly higher postintervention emotional well-being and total quality-of-life scores than did either the SSG or WAIT groups. SSG participants had significantly lower social/family well-being scores immediately postintervention and lower social support scores after 6 months. The findings point to a pressing need for further, well-controlled research with these common intervention modalities.