Improving the representativeness of behavioral and clinical surveillance for persons with HIV in the United States: the rationale for developing a population-based approach.

The need for a new surveillance approach to understand the clinical outcomes and behaviors of people in care for HIV evolved from the new challenges for monitoring clinical outcomes in the HAART era, the impact of the epidemic on an increasing number of areas in the US, and the need for representative data to describe the epidemic and related resource utilization and needs. The Institute of Medicine recommended that the Centers for Disease Control and Prevention and the Heath Resources and Services Administration coordinate efforts to survey a random sample of HIV-infected persons in care, in order to more accurately measure the need for prevention and care services. The Medical Monitoring Project (MMP) was created to meet these needs.

Factors associated with client-reported HIV infection among clients entering methadone treatment.

To determine demographic and behavioral factors associated with client-reported HIV infection among new enrollees in methadone maintenance treatment programs (MMTPs) in Massachusetts and Connecticut, we examined ethnographic data and interview data from MMTP clients (N = 674). Clients responded to questions about behaviors in the 30 days before drug treatment. ETHNOGRAPH was used to analyze qualitative data, and logistic regression analysis was used to identify variables associated with client-reported HIV infection.

Test-retest reliability of psychoactive substance abuse and dependence diagnoses in telephone interviews using a modified Diagnostic Interview Schedule-Substance Abuse Module.

The test-retest reliability of lifetime substance abuse and dependence diagnoses obtained by telephone interviewers was investigated. Trained personnel administered two identical interviews based on a modified Diagnostic Interview Schedule-Substance Abuse Module (DISSAM) approximately a week apart for 100 respondents, of whom 55 were receiving alcohol or other drug treatment and 45 and randomly selected from residential households in one Michigan county. The uncorrected agreement for all lifetime dependence diagnoses exceeded 93% for all six categories assessed and the more conservative chance corrected agreement (Cohen's Kappa coefficient kappa) was .