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Background: Daily process research can help distinguish causal relationships between substance use and sexual risk behaviors in high-risk groups, such as urban emerging adults. We employed text messaging to assess 18-25 year-olds' daily substance use and sexual risk behaviors over 28 days. We describe the implementation of this method, attitudes regarding the daily surveys, and correlates of survey completion. Method: We recruited 111 emerging adults from an urban Emergency Department in a resource-limited area who reported recent drug use and unprotected sex (Mage=22.0; 53.2% female; 45.1% African American; 43.2% receiving public assistance). Results: Respondents completed M=18.0 (SD=8.7) of 28 daily surveys (27 items each). Participants completing a 1-month follow-up found the surveys not at all/only a little annoying (90.3%) and were comfortable with questions about drugs/alcohol (97.9%) and sex (94.6%). Completion was higher on weekdays versus weekends, and earlier in the study. Daily survey completion was unrelated to sameday substance use measured by the Timeline Follow Back at follow-up; polysubstance use and drinks consumed were associated with lower odds of next-day completion. School enrollment, public assistance, unlimited texting plan, lower baseline alcohol use, and depression symptoms at follow-up were associated with higher completion. Technology difficulties were commonly mentioned barriers to completion. Conclusions: Participants in this urban, resource-constrained sample found the daily text message methodology acceptable for reporting sensitive information. With rapid advancements in technologies and increased accessibility, text messaging remains a promising methodology for the study of daily processes in substance use and HIV risk behaviors. [ABSTRACT FROM AUTHOR]

Presents information on a study which examined the alcohol use of women in various non-European ethnic groups in the U.S. Review of related literature; Characteristics of the participants; Methodology; Findings and conclusion.

Background: The past decade has seen over a four-fold increase in deaths from opioid overdose in the United States. To address this growing epidemic, many localities initiated policies to expand access to naloxone (a drug that reverses the effects of opioids); however, little is known how naloxone access affects opioid use behaviours.Methods: The present qualitative study used semi-structured, in-depth interviews with inpatients at a substance use treatment centre. All patients who met study inclusion criteria (in treatment for opioid use, between the ages of 18 and 40, able to speak and understand English, and had not previously completed an interview with the research team) were invited to participate. Interviews were conducted until thematic saturation was reached (N=20) and covered the participant's naloxone knowledge, access, and attitudes, as well as experience(s) with opioid use and opioid overdose, and their naloxone use in the context of opioid overdose. Thematic content analysis was used to analyze interview transcripts.Results: Five main themes were uncovered during analysis; first, awareness about naloxone, including, content knowledge and source information for naloxone. Naloxone awareness was very common among opioid users; however, depth of knowledge varied; some participants did not make any efforts to have naloxone available, and others felt that it was "just as important as a clean needle." The second theme explored how naloxone access intersects with drug selling. The third theme explored naloxone availability while using, including attitudes about naloxone, occasions with no naloxone availability, when naloxone is "good to have," and when naloxone is a priority for users. The fourth theme examined changes in opioid use behaviours associated with naloxone access. Primarily, participants discussed changing how much heroin they used in a given situation to achieve a bigger high. The final theme explored naloxone behaviours that alter overdose mortality risk, such as how users distinguish when to use naloxone, dis-incentives to naloxone use, and solo opioid use.Conclusion: Results indicate that though naloxone awareness was high, there was great variation in the associated attitudes and practices. Participants generally described naloxone as an important resource, but not all were inclined to carry or use it appropriately. Future research needs to examine why different groups of opioid users access naloxone differently, particularly to identify those at risk for experimental opioid use while carrying naloxone. [ABSTRACT FROM AUTHOR]