EXPLAINING THE ASSOCIATION BETWEEN GENDER AND SUBSTANCE USE AMONG AMERICAN INDIAN ADOLESCENTS: AN APPLICATION OF POWER-CONTROL THEORY

A comparison of alcohol and commercial tobacco use in populous American Indian/Alaska Native states

BACKGROUND

Modern research suggests that the racial influence on smoking and drinking behaviors may not be as prevalent as once thought. This study utilizes national survey data to compare binge drinking and commercial cigarette smoking behaviors between American Indians/Alaskan Natives (AI/AN) and non-Hispanic Whites in the five most populous AI/AN U.S. states.

METHODS

Data were analyzed from the Behavioral Risk Factor Surveillance System (BRFSS) from 2018 to 2022; White (n=79,405), AI/AN (n=11,007). Data analyses include frequency statistics, followed by two model evaluations comparing main effects of race/ethnicity and sex for both binge drinking and commercial cigarette smoking behaviors, and subgroup estimates of race/ethnicity by sex. An ANOVA was utilized to evaluate differences by race/ethnicity, sex, and race/ethnicity by sex subgroups by states.

RESULTS

Males were over twice as likely to engage in binge drinking, with no significant differences found between people identifying as AI/AN and White individuals. Both White and AI/AN males were twice as likely to engage in binge drinking, compared to their White female counterparts. AI/AN individuals were over twice as likely to engage in commercial cigarette smoking compared to their White counterparts.

CONCLUSIONS

Results showed no significance differences in AI/AN versus White individuals in binge drinking (controlling for sex, age, and income), while there were significant differences by sex (controlling for race/ethnicity, age, and income). People identifying as AI/AN were significantly more likely to engage in commercial cigarette smoking compared to White individuals, signifying the importance of racial/ethnical and covariate considerations when establishing public health interventions.

Intersecting sex and American Indian identity moderates school and individual correlates of binge drinking among reservation-area adolescents

Reservation-area American Indian (AI) youth demonstrate higher rates of binge drinking (BD) than their non-AI peers. However, individual and school-level differences in BD disparities between reservation-area AI/non-AI female and male adolescents remain unexamined. This study applies an Intersectional framework to examine risk and protective factors of BD among reservation-area youth at the intersection of their sex and AI identities. A nationally representative sample of adolescents (N = 14,769; Mage = 14.6, 49% female; 61% AI) attending 103 reservation-serving schools completed a survey between 2015 and 2019. Multilevel modeling was used to examine differences in risk and protective factors of BD between AI and non-AI male and female adolescents. Our findings indicate that the effects of student and school-level risk and protective factors on adolescents' BD are driven primarily by sex within AI and non-AI groups. Implications for future confirmatory research and tailoring school-based prevention programs are discussed. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Variations in risk and promotive factors on substance use among urban American Indian youth

Although roughly 70% of the American Indian and Alaska Native (AI) population live in urban areas, research is scarce regarding this population. As a consequence, there is limited understanding about the salient socioenvironmental factors that aid in preventing substance use among urban AI communities. This study utilized a statewide, cross-sectional, school-based survey of urban AI adolescents (N = 2,375) to (a) examine the associations between substance use and risk and promotive factors within the family and peer group, and (b) explore how these associations vary by subgroups (gender, racial/ethnic background, and grade level). Results suggest that risk factors-familial substance use and antisocial peer affiliation-were associated with higher alcohol, cigarette, and marijuana use. However, these findings varied by subgroup. For males, involvement with antisocial peers was associated with greater marijuana use. Involvement with antisocial peers was also positively associated with alcohol and marijuana use for multiracial/multiethnic AI adolescents and those adolescents in 10th and 12th grades. The promotive factors-supportive family environment and prosocial peer affiliation-were not universally associated with lowered substance use by subgroup. This study advances understandings of the risk and promotive factors important in reducing and preventing substance use among urban AI adolescents. Experiencing familial substance use and affiliating with antisocial peers were the salient factors associated with increased substance use, particularly for urban AI adolescents who are older, male, and with multiracial/multiethnic AI backgrounds.

Gender differences in substance use patterns and disorders among an Iranian patient sample receiving methadone maintenance treatment

BACKGROUND

The current prevalence rate of substance abuse and dependence, represents an increasing trend of substance abuse and dependence among women, and the results of epidemiology studies indicate that substance use patterns are different between men and women. This study aimed to determine gender differences in substance use patterns and disorders among the patients undergoing methadone maintenance treatment.

METHODS

This cross-sectional study was conducted throughout a specified time bracket ranging from September 2012 through March 2013 in Methadone Maintenance Treatment (MMT) clinics of Mashhad, Iran. In this study, 140 men and 120 women were selected from among the patients referring to MMT clinics in Mashhad through purposeful sampling method. The sample units were assessed using a demographic information questionnaire and Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders (SCID). The data were then analyzed by Chi Square test, Mann-Whitney U test, and Independent-samples t-test. SPSS software 16 was used to conduct statistical analyses with P values less than 0.05 regarded as significant.

RESULTS

The results showed that men and women are significantly different from each other in terms of marital status (p=0.001), education (p=0.001), income (p=0.001), history of injection (p=0.002), imprisonment (p=0.001), and substance use abstention (p=0.023). It was also revealed that methamphetamine dependence (p=0.017) and simultaneous use of multiple substances (p=0.001) in the past 12 months were diagnosed, to a larger extent, in male participants than those in female participants. In addition, the diagnoses of nicotine dependence (p=0.001), cannabis abuse (p=0.001), heroin dependence (p=0.001), and substance abuse and alcohol dependence (p=0.001) during a lifetime were more frequently existing in males than those in females.

CONCLUSION

There are gender differences in substance use patterns and disorders that appear to be caused by the degree of access to substances and the impacts of cultural and social aspects on men and women in Iran.