Adverse childhood experiences and clustering of high-risk behaviors among high school students: a cross-sectional study

OBJECTIVES

This study assessed the association between adverse childhood experiences (ACEs) and clustering of high-risk behaviors in a sample of high school students.

STUDY DESIGN

This was a cross-sectional study.

METHODS

A sample of students who attended randomly selected classes in 99 high schools completed the 2019 Nevada Youth Risk Behavior Survey (N = 4959). The survey included six ACE measures: (1) physical abuse, (2) sexual abuse, (3) verbal abuse, (4) household physical abuse, (5) household mental illness, and (6) household substance abuse. Students were assigned a cumulative ACE score (range = 0-6). A count of high-risk behavior domains was created using multiple questions across the following domains: (1) violence behaviors, (2) suicidal indicators, (3) non-suicidal self-injury, (4) substance use, (5) high-risk sexual behaviors, (6) poor diet, (7) physical inactivity, and (8) high screen time (range = 0-8). The relationship between ACEs and the count of high-risk behavior domains was assessed using weighted negative binomial regression; incidence rate ratios (IRRs) were calculated adjusting for sociodemographic characteristics.

RESULTS

More than 40% of the sampled students reported high-risk behaviors across two or more domains. There was a strong, graded relationship between cumulative ACE score and the count of high-risk behavior domains. Compared with students who experienced zero ACEs, there was an increase in the count of high-risk behavior domains among students who experienced one ACE (adjusted IRR [aIRR] = 1.22, 95% confidence interval [CI] = 1.12-1.33), two ACEs (aIRR = 1.57, 95% CI = 1.42-1.73), three ACEs (aIRR = 1.73, 95% CI = 1.54-1.94), four ACEs (aIRR = 2.07, 95% CI = 1.84-2.33), five ACEs (aIRR = 2.69, 95% CI = 2.34-3.10), and six ACEs (aIRR = 2.91, 95% CI = 2.34-3.62).

CONCLUSION

Trauma-informed prevention efforts may be an efficient way to address multiple adolescent risk behaviors that cluster.

Adverse childhood experiences and co-occurring psychological distress and substance abuse among juvenile offenders: the role of protective factors

OBJECTIVE

The purpose of this study was to estimate associations between cumulative exposure to adverse childhood experiences (ACEs), protective factors, and co-occurrence among male and female juvenile offenders.

STUDY DESIGN

Cross-sectional study.

METHODS

Validated measures of ACEs, internal resilience, external youth assets, psychological distress, and substance abuse were collected from 429 youths involved in the juvenile justice system in Nevada. A three-level outcome variable was created using the psychological distress and substance use measures: no problems, one problem, or co-occurring problems. Hierarchical multinomial logistic regression models were used to determine the independent, direct, and moderating impact of the protective factors on ACEs and the outcome.

RESULTS

Internal resilience, family communication, school connectedness, peer role models, and non-parental adult role models were associated with lower odds of co-occurrence compared to having no problems (adjusted odds ratios [AORs] ranged from 0.11 to 0.33). When ACEs were added to the model, internal resilience and all assets except for one (non-parental adult role models) continued to offer protection against co-occurrence. Internal resilience was the only protective factor that significantly moderated the association between ACEs and co-occurrence (AOR, 0.24; 95% CI, 0.06, 0.99).

CONCLUSION

Most protective factors decreased co-occurring mental health and substance abuse problems in the presence of ACE exposure and internal resilience moderated the relationship between ACEs and co-occurrence. Juvenile justice systems should use positive youth development approaches to help prevent co-occurrence among youths.

Incidence of human immunodeficiency virus among male-to-female transgendered persons in San Francisco

OBJECTIVE

To estimate HIV incidence among male-to-female transgendered persons (MtF transgendered persons) who repeatedly tested for HIV antibodies at public San Francisco counseling and testing sites between July 1997 and June 2000.

METHODS

HIV seroconversions were identified and person-time of observation were estimated using the date and result of the current test and the self-reported date and result of the previous test. Factors independently associated with HIV seroconversion were determined using multivariable proportional hazard analysis.

RESULTS

HIV incidence was 7.8 per 100 person-years (95% confidence intervals [CI], 4.6-12.3) based on 13 seroconversions among 155 repeat testers with 167.7 person-years of observation. African-American race/ethnicity (adjusted relative hazard ratio [HR], 5.0; 95% CI, 1.5-16.2) and unprotected receptive anal intercourse (HR, 3.9; 95% CI, 1.2-13.1) were independent predictors of HIV seroconversion.

CONCLUSIONS

HIV is currently spreading at an extremely high rate among MtF transgendered persons in San Francisco, especially those who are African Americans.

HIV prevalence, risk behaviors, health care use, and mental health status of transgender persons: implications for public health intervention

OBJECTIVES

This study described HIV prevalence, risk behaviors, health care use, and mental health status of male-to-female and female-to-male transgender persons and determined factors associated with HIV.

METHODS

We recruited transgender persons through targeted sampling, respondent-driven sampling, and agency referrals; 392 male-to-female and 123 female-to-male transgender persons were interviewed and tested for HIV.

RESULTS

HIV prevalence among male-to-female transgender persons was 35%. African American race (adjusted odds ratio [OR] = 5.81; 95% confidence interval [CI] = 2.82, 11.96), a history of injection drug use (OR = 2.69; 95% CI = 1.56, 4.62), multiple sex partners (adjusted OR = 2.64; 95% CI = 1.50, 4.62), and low education (adjusted OR = 2.08; 95% CI = 1.17, 3.68) were independently associated with HIV. Among female-to-male transgender persons, HIV prevalence (2%) and risk behaviors were much lower. Most male-to-female (78%) and female-to-male (83%) transgender persons had seen a medical provider in the past 6 months. Sixty-two percent of the male-to-female and 55% of the female-to-male transgender persons were depressed; 32% of each population had attempted suicide.

CONCLUSIONS

High HIV prevalence suggests an urgent need for risk reduction interventions for male-to-female transgender persons. Recent contact with medical providers was observed, suggesting that medical providers could provide an important link to needed prevention, health, and social services.

Health promotion for older Americans in the 21st century

OBJECTIVES

To provide a broad overview of the role of the individual, the physical environment, and the social environment on health and functioning in older adults (65 and older), and to highlight interventions and recommendations for action on each of these levels.

DATA SOURCES

Published studies and government reports on health and functioning in older Americans and on the individual, social, and physical environmental contributors to health were identified through journal and government documents review and computer library searches of medical and social science data bases for 1980-1999.

STUDY SELECTION

Preference was given to published studies and government reports that focused specifically on behavioral and environmental contributors and barriers to health promotion in Americans 65 and older and/or that highlighted creative interventions with relevance to this population. Both review articles and presentations of original research were included, with the latter selected based on soundness of design and execution and/or creativity of intervention described.

DATA EXTRACTION

Studies were examined and their findings organized under three major headings: (1) behavioral risk factors and risk reduction, including current government standards for prevention and screening; (2) the role of the physical environment; and (3) the role of the social environment in relation to health promotion of older adults.

DATA SYNTHESIS

Although most attention has been paid to the role of behavioral factors in health promotion for older adults, a substantial body of evidence suggests that physical and social environmental factors also play a key role. Similarly, interventions that promote individual behavioral risk reduction and interventions targeting the broader social or physical environment all may contribute to health in the later years.

CONCLUSIONS

With the rapid aging of America's population, increased attention must be focused on health promotion for those who are or will soon be older adults. Promising intervention strategies addressing the individual, the physical environment, and the social environment should be identified and tested, and their potential for replication explored, as we work toward a more comprehensive approach to improving the health of older Americans in the 21st century.