Correlates of nonmedical use of stimulants and methamphetamine use in a national sample.

Background: Despite chemical similarities, ADHD stimulants and methamphetamine have distinct use patterns in the community. This study compared the characteristics of nonmedical ADHD stimulants users and methamphetamine users in a household sample.

Methods: In data from the 2009-2011 National Survey on Drug Use and Health, adult and adolescent stimulant users were categorized into three mutually exclusive subgroups: nonmedical ADHD stimulant users only (STM users), methamphetamine users (METH users), and both nonmedical ADHD stimulant and methamphetamine users (STM/METH users).

Racial and ethnic disparities in the quality of diabetes care in a nationally representative sample.

Introduction: Previous studies have consistently documented that racial/ethnic minority patients with diabetes receive lower quality of care, based on various measures of quality of care and care settings. However, 2 recent studies that used data from Medicare or Veterans Administration beneficiaries have shown improvements in racial/ethnic disparities in the quality of diabetes care. These inconsistencies suggest that additional investigation is needed to provide new information about the relationship between racial/ethnic minority patients and the quality of diabetes care.

The financial burden of morbidity in HIV-infected adults on antiretroviral therapy in Côte d'Ivoire.

Background: Large HIV care programs frequently subsidize antiretroviral (ARV) drugs and CD4 tests, but patients must often pay for other health-related drugs and services. We estimated the financial burden of health care for households with HIV-infected adults taking antiretroviral therapy (ART) in Côte d'Ivoire.

Methodology/principal Findings: We conducted a cross-sectional survey.

Addiction treatment history, medical services utilization, and cost: a longitudinal analysis of problem drinkers.

Few studies have examined the long-term patterns of health services utilization and cost for alcohol use disorders. This paper used data from baseline, 3-year, and 5-year follow-up interviews to compare utilization and cost of medical care services for problem drinkers who received chemical dependence treatment and those who did not. The analysis examined overnight hospital stays, emergency room visits, and medical office visits.

Prenatal care utilization in rural areas and urban areas of Haiti.

Objectives: This study is based on the 2000 Demographic and Health Survey (DHS) conducted in Haiti. Using the DHS information on women aged 15 to 49 who had given birth during the three years preceding the survey interview, this study was intended to: (1) examine the determinants of the likelihood of the women using prenatal care in the rural areas and in the urban areas of the country and (2) for the women who made at least one prenatal care visit, examine the determinants of the number of prenatal visits in the rural areas and the urban areas.

Methods: The multivariate analysis used logistic models to identify which factors explained the decision to seek prenatal care, and negative binomial models were used to determine how many prenatal visits were conducted by the subgroup of women who did make prenatal care visits.

To test or not to test: do workplace drug testing programs discourage employee drug use?

Workplace drug testing programs are often met with intense criticism. Despite resistance among labor and consumer groups and a lack of rigorous empirical evidence regarding effectiveness, drug testing programs have remained popular with employers throughout the 1990s and into the current century. The present study analyzed nationally representative data on over 15,000 US households to determine whether various types of workplace drug testing programs influenced the probability of drug use by workers.

The cost of residential addiction treatment in public housing.

The cost of providing addiction treatment services in a variety of settings is useful information for program administrators, policy makers, and researchers. This study estimates the economic costs of providing substance abuse treatment services at Safeport, a three-phase residential treatment program focusing on addicted women living in public housing. Economic (opportunity) costs are estimated for each phase separately and for the complete program.