Adolescents misusing prescription drugs: who’s the riskiest users of them all?

Risk and protective factors predicting prescription drug misuse in a sample of Puerto Rican students

The present study was directed at examining a model of risk, and protective factors for prescription drug misuse in a representative sample of 8,079 students enrolled in 130 randomly selected middle and high schools in Puerto Rico. Based on the available empirical literature that was examined, depressed mood, availability of illegal drugs, sensation-seeking behavior, social learning, peer's drug use as risk factors, and positive outlook of the future as protective factors for prescription drug misuse youths. The Puerto Rico Survey of Youth Risk Behaviors Questionnaire (SYRB-PR) was administered to all participants, and all the experimental measures of the risk and protective factors were obtained from this instrument. The results show that the best predictors of drug misuse among Puerto Rican students were those related to the social learning at their homes, followed by sensation seeking, peer use of drugs, accessibility of drugs, and depressed mood. A positive outlook of the future was not a significant predictor of less prescription drug misuse. These results can serve as explorative and provide recommendations for future research on prescription drug misuse among Hispanics and possibly all youths in the U.S.

Fatal acute poisonings in Australian children (2003-13)

BACKGROUND AND AIMS

Fatal poisonings in children comprise a small proportion of cases investigated by an Australian coroner; however, they present a major opportunity for death prevention. This study aimed to examine fatal child poisonings in Australia to (1) estimate the rate of acute poisoning deaths in children; (2) describe the key characteristics of the cohort; and (3) describe the outcomes of coronial recommendations made as a death prevention measure.

DESIGN

Retrospective case series.

SETTING

The National Coronial Information System (NCIS), a database of cases reported to an Australian coroner.

PARTICIPANTS

Ninety poisoning deaths reported to an Australian coroner between January 2003 and December 2013 involving children (≤ 16 years of age).

MEASURES

Logistic regression, Pearson's correlation coefficient and descriptive statistics were used to examine the significance of associations. The primary outcome measures were poisoning type and cause of death. Covariates included age and mental illness.

FINDINGS

There were marginally more males (52.2%) [confidence interval (CI) = 44.4-45.6] in the cohort and most occurred in the 13-16-year age group (58.9%) (CI = 7.5-12.5). Deaths were typically unintentional (61.1%) (CI = 17.9-27.1) and occurred in the home (68.9%) (CI = 6.8-15.7). The most common form of poisoning was due to opioids (24.4%), followed by carbon monoxide (20%) and volatile substances (18.9%) (CI = 18.5-19.6). Males had slightly higher odds of dying from prescription opioids compared with females [odds ratio (OR) = 1.9, CI = 0.7-5.1], but this was not statistically significant. A recommendation was made by a coroner in 12 cases, 10 of which related to poisons (including drugs). Of these, eight recommendations were implemented.

CONCLUSIONS

In Australia between 2003 and 2013 there were on average eight acute poisoning deaths in children each year, most commonly involving prescription opioids and adolescents. There has been a downward trend in mortality since 2003. These cases generated more than twice as many recommendations for public safety compared with other Australian coroners' cases.

Prospective Effects of a Syndemic on HIV and STI Incidence and Risk Behaviors in a Cohort of Young Men Who Have Sex with Men

Young men who have sex with men continue to be highly affected by HIV. To improve understanding of the role that multiple co-occurring health issues (i.e., syndemics) play in HIV acquisition, sophisticated modeling methods are needed. The purpose of this study was to use structural equation modeling to understand the structure of the syndemic and to test its longitudinal association with condomless anal sex. Data are from a longitudinal study of 450 YMSM. A primary syndemic component comprised of substance use, violence, and internalizing mental health factors significantly predicted the number of condomless anal sex partners in the full sample. Analyses exploring associations by race/ethnicity found a significant association among White YMSM, but not among Black or Latino YMSM. Higher-order factor modeling suggests these psychosocial factors form a syndemic in all racial/ethnic groups, but the syndemic, as conceptualized here, may be less relevant to racial/ethnic minority YMSM.

Predictors and consequences of prescription drug misuse during middle school

OBJECTIVES

Non-medical prescription drug use (NMPDU) is a growing public health problem among adolescents. This is the first study to examine the correlates of early NMPDU initiation during middle school, and how early initiation is associated with four domains of functioning in high school (mental health, social, academic, and delinquency).

METHODS

Students initially in 6th-8th grades from 16 middle schools completed in-school surveys between 2008 and 2011 (Waves 1-5), and a web-based survey in 2013-2014 (Wave 6). We used discrete time survival analysis to assess predictors of initiation from Waves 1 to 5 based on students who provided NMPDU information at any of these waves (n=12,904), and regression analysis to examine high school outcomes associated with initiation based on a sample that was followed into high school, Wave 6 (n=2539).

RESULTS

Low resistance self-efficacy, family substance use, low parental respect, and offers of other substances from peers were consistently associated with NMPDU initiation throughout middle school. Further, perceiving that more of one's peers engaged in other substance use was associated with initiation at Wave 1 only. By high school, those students who initiated NMPDU during middle school reported lower social functioning, and more suspensions and fighting, compared to students who did not initiate NMPDU during middle school.

CONCLUSION

NMPDU initiation during middle school is associated with poorer social functioning and greater delinquency in high school. It is important for middle school prevention programs to address NMPDU. Such programs should focus on both family and peer influences, as well as strengthening resistance self-efficacy.