A meta-analysis of the association between substance use and emerging adult development using the IDEA scale

The interaction of race and age in methadone treatment retention outcomes: A single-center analysis

OBJECTIVES

Early treatment drop-out is due to the unique interplay of the individual and their context, and is associated with overdose death. The objective of this project was to determine if age or race is associated with 6-month treatment retention outcome differences at a single-center opioid treatment program.

METHODS

The study team performed a retrospective administrative database study from January 2014 to January 2017 using admission data with age and race as predictors of 6-month treatment retention outcomes.

RESULTS

Of the 457 admissions, 114 were under the age of 30; however, only 4 % of these young adults were Black, Indigenous, and/or People of Color (BIPOC). While retention for BIPOC patients (62 %) was slightly higher than for White patients (57 %), this difference did not reach traditional levels of significance.

CONCLUSIONS

Once BIPOC enter treatment, their treatment retention is similar to their White counterparts. Young adult BIPOC were less represented in the admission data, but treatment retention across racial groups was similar. An urgent need exists to determine the barriers and facilitators to treatment access among BIPOC young adults.

Network Analysis of Time Use and Depressive Symptoms Among Emerging Adults: Findings From the Guizhou Population Health Cohort Study

Background

To date, the relationship between diverse time use behaviors and depression status among emerging adults have not been disentangled in the literature. Therefore, if and how the time displacement mechanism activates depressive symptoms among emerging adults remains unclear.

Methods

To fill this gap in the literature, we employed a network analysis to make estimations. The emerging adult sample (N = 1,811) was collected by the Guizhou Population Health Cohort Study. Time use behaviors were measured by an adaption of the self-administered International Physical Activity Questionnaire, and depressive symptoms were assessed using the 9-item Patient Health Questionnaire (PHQ-9).

Results

The results revealed that the time displacement mechanism of emerging adults differed from that of adolescents. Sleep duration was not crowded out by other activities, while the time spent on computer use was found to be negatively related to time spent on heavy work activities. Moreover, computer use behavior triggered three depressive symptoms ("Anhedonia," "Guilt," and "Motor"), but inhibited "Suicide." The results of the directed acyclic graph revealed that females and heavy drinkers were at risk of depression.

Limitations

The study sample was confined to only one province, which may limit its generalizability. The cross-sectional design impeded the ability to draw causal inferences.

Conclusion

Our results enhance the current understanding of the internal mechanism of how time use behaviors influence depressive symptoms among emerging adults.

Non-mental diseases associated with ADHD across the lifespan: Fidgety Philipp and Pippi Longstocking at risk of multimorbidity?

Several non-mental diseases seem to be associated with an increased risk of ADHD and ADHD seems to be associated with increased risk for non-mental diseases. The underlying trajectories leading to such brain-body co-occurrences are often unclear - are there direct causal relationships from one disorder to the other, or does the sharing of genetic and/or environmental risk factors lead to their occurring together more frequently or both? Our goal with this narrative review was to provide a conceptual synthesis of the associations between ADHD and non-mental disease across the lifespan. We discuss potential shared pathologic mechanisms, genetic background and treatments in co-occurring diseases. For those co-occurrences for which published studies with sufficient sample sizes exist, meta-analyses have been published by others and we discuss those in detail. We conclude that non-mental diseases are common in ADHD and vice versa and add to the disease burden of the patient across the lifespan. Insufficient attention to such co-occurring conditions may result in missed diagnoses and suboptimal treatment in the affected individuals.

Longitudinal effects of adverse childhood experiences on substance use transition patterns during young adulthood

BACKGROUND

Few studies have investigated how adverse childhood experiences are associated with substance use patterns during young adulthood, a crucial developmental period.

OBJECTIVE

The objective of this study was to extend current knowledge on the association between adverse childhood experiences and patterns of substance use among young adults. We also sought to understand how current mental health status and biological sex influences these patterns.

PARTICIPANTS AND SETTING

The current study utilized wave 8-wave 11 data of a longitudinal cohort study (N = 2880).

METHODS

We used latent transition analysis (LTA) to understand stability and transition patterns of substance use across participants who reported adverse childhood experiences (ACEs+) versus those who did not (ACEs-). Latent class regression was used to assess contemporaneous effects of mental health and sex on classes over time.

RESULTS

Both groups had similar patterns of substance use emerge at each timepoint: High all; Binge, tobacco, cannabis; and Steady/increasing binge drinking. ACEs+ had a higher proportion of youth in the High all class and much higher stability in this class, compared to the ACEs- group. Those in the ACES+ group were less likely to transition out of a riskier class. Mental health and sex showed differential effects across ACEs groups.

CONCLUSION

Results point to increased risk of polysubstance use, including opioids and prescription medications, among those who reported adverse childhood events. Future work may explore protective, malleable, factors that may confer reduced risk of long-term polysubstance use.

Validity and Reliability of the 8-Item Inventory of Dimensions of Emerging Adulthood in a Sample of Inflammatory Bowel Disease Patients

BACKGROUND AND PURPOSE

The purpose was to examine the 8-item Inventory of Dimensions of Emerging Adulthood (IDEA-8) among 61 emerging adults (ages 18-29) with the chronic condition of inflammatory bowel disease (IBD).

METHODS

An online continence sample of participants' ages 18-29 years with a self-reported diagnosis of IBD completed a questionnaire including IDEA-8, demographic, and clinical characteristics.

RESULTS

The exploratory factor analysis identified a three-factor structure. The three subscales had acceptable internal consistency (α = .74-.86). Two factors (identity exploration/feeling in-between and instability) were associated with demographics. The factors were not associated with clinical characteristics.

CONCLUSIONS

Developmental features of emerging adults, as measured by the IDEA-8 for those with IBD, may retain conceptual consistency with healthy adults, but demonstrate a restructuring in factor analysis.

The Emerging Adult Reasons for Substance Use (EARS): Preliminary Support for Multidimensionality, Validity and Reliability

Introduction: Substance use peaks during the transition to adulthood, beckoning additional research on its developmental influences. This article reports initial findings on the validity and reliability of the Emerging Adult Reasons for Substance use (EARS), a new measure of substance use motives based on Arnett's (2000) proposed emerging adult dimensions. Method: Content experts in emerging adulthood theory generated EARS items and collected data from a large online sample. We completed exploratory (EFA) and confirmatory factor analyses (CFA) on split halves of the total sample (n = 750). Then, we tested for invariance across genders and age cohorts, as well as examined cross-correlations with the Inventory of Dimensions of Emerging Adulthood (IDEA), Drinking Motives Questionnaire (DMQ-Revised), and measures of substance use. Results: The EFA identified three internally consistent factors: Normative Expectancy, Developmental Strain, and Subjective Invulnerability. Confirmatory factor analyses supported the three factor model, but fit indices were slightly below published standards (RSMEA = .82, CFI = .85, TLI = .83, SRMR = .07). For Normative Expectancy and Developmental Strain, intercepts varied across age cohorts, with higher intercepts for emerging relative to older adults. The patterns of correlations generally supported the construct validity of the EARS subscales. Conclusion: The EARS is reliable and valid, and appears to measure developmentally specific motives for substance use. Additional studies may further validate this promising instrument.

Lack of health insurance among juvenile offenders: a predictor of inappropriate healthcare use and reincarceration?

OBJECTIVES

Relationships between the health insurance status and healthcare use among justice-involved youths transitioning into adulthood is an underexplored topic, even if transition to adulthood is a crucial time period for healthcare outcomes. To fill in these knowledge gaps, this study had two aims: (1) to examine trajectories of health insurance coverage and healthcare use among serious juvenile offenders transitioning into adulthood; and (2) to explore associations between the lack of health insurance, healthcare use and reincarceration.

STUDY DESIGN

We conducted a secondary analysis on the data of the US longitudinal Pathways to Desistance study between ages 20 and 23 years (2000-2010).

METHODS

Participant data on health insurance coverage, healthcare use, reincarceration and sociodemographic variables (n = 1215) were extracted and analysed using descriptive statistics, generalized linear regressions and cross-lagged panel models.

RESULTS

About half of the young offenders had no health insurance coverage or intermittent coverage between the age of 20 and 23 years. Emergency services were used (≥17.4%), notably more by insured participants and were increasingly used over time. Being uninsured at the age of 20 years was associated with reincarceration at the age of 23 years (b = -0.052, p = 0.014, odd-ratio = 0.95), but incarceration at the age of 20 years did not predict the insurance status at the age of 23 years (b = 0.009, p = 0.792).

CONCLUSIONS

Serious juvenile offenders, especially if uninsured, faced major barriers to accessing health care and often reported an inappropriate healthcare use. This likely led to reincarceration. The lack of continuity of care and of access to health care may, therefore, increase health disparities, and efforts are needed to mitigate detrimental outcomes, by effective in and out of detention coordination of health insurance coverage and among health services.

Does level of attention deficit-hyperactivity disorder symptoms predicts poor transition into adulthood?

OBJECTIVES

Transition into adulthood is a risky period for young people with attention deficit-hyperactivity disorder (ADHD), but empirical studies on this topic are scarce. This study investigated the association between the level of ADHD symptoms and transition into adulthood.

METHODS

Data were collected in the Cohort Study of Substance Use and Risk Factors among a representative sample of young Swiss men (n = 4681) over three waves. Measures included the level of ADHD symptoms and emerging adulthood assessed with the Inventory of the Dimensions of Emerging Adulthood and indicators of successful transition into adulthood.

RESULTS

The level of ADHD symptoms was associated with a lower success in the transition into adulthood. Young people with high level of ADHD symptoms had a reduced increase in indicators of successful transition over time. Inattention symptoms were more strongly associated with emerging adulthood measures in comparison with hyperactive symptoms.

CONCLUSIONS

The level of ADHD symptoms may delay the transition into adulthood, especially inattentive symptoms. Providing tailored interventions to emerging adults with ADHD symptoms may decrease the substantial impairments adults with ADHD experience in life.