Early alcohol, tobacco and drug use prior to 18 years old are comorbid and correlated. This study included 6239 adults with major depressive disorder (MDD) in the past year and 72,010 controls from the combined data of 2013 and 2014 National Survey on Drug Use and Health (NSDUH). To deal with multicollinearity existing among 17 variables related to early alcohol, tobacco and drug use prior to 18 years old, we used principal component analysis (PCA) to infer PC scores and then use weighted multiple logistic regression analyses to estimate the associations of potential factors and PC scores with MDD. The odds ratios (ORs) with 95% confidence intervals (CIs) were estimated. The overall prevalence of MDD was 6.7%. The first four PCs could explain 57% of the total variance. Weighted multiple logistic regression showed that PC1 (a measure of psychotherapeutic drugs and illicit drugs other than marijuana use), PC2 (a measure of cocaine and hallucinogens), PC3 (a measure of early alcohol, cigarettes, and marijuana use), and PC4 (a measure of cigar, smokeless tobacco use and illicit drugs use) revealed significant associations with MDD (OR = 1.12, 95% CI = 1.08–1.16, OR = 1.08, 95% CI = 1.04–1.12, OR = 1.13, 95% CI = 1.07–1.18, and OR = 1.15, 95% CI = 1.09–1.21, respectively). In conclusion, PCA can be used to reduce the indicators in complex survey data. Early alcohol, tobacco and drug use prior to 18 years old were found to be associated with increased odds of adult MDD.

The aim of this study was to explore, through social workers' perspectives, the reasonsbehind the engagement of young adults in digital drug dealing in Sweden. The researchpurpose was also to explore the costs that digital drug dealing had brought to the lives ofthese young adults. As part of the study's qualitative approach, three professionals withexperience meeting this population were interviewed using semi-structured questions.The sample consisted of three social workers who hold experiences within the field ofsubstance abuse and have encountered digital drug dealers. Findings revealed that socialproblems had an impact on motivating young adults into digital drug dealing. The effectsof economic hardships and lack of integration and acculturation acted as stress factorsthat led young adults to cope in an illegal manner. Other motivations were young adults'need for financial gratitude and sensations of power. The development of social media,in addition, had facilitated the process of such decision-making. As a result, the costshave forced offenders to deal with internet blackmail, paranoia, and feelings of guilt.Moreover, the costs included offenders’ engagement of further criminal activities such asweapon possessions and physical violence. The findings were then connected to thechosen theoretical framework consisting of both strain and rational choice theories

Approved for public release, distribution is unlimited / The purpose of this thesis was to examine the feasibility of testing hair for illicit drug use in the United States Marines Corps. Specifically, the study determined the hair test's potential for detecting and deterring illicit drug use and abuse among Marines. In addition, the study estimated the potential costs of implementing hair tests and examined fairness concerns with regard to testing hair among ethnically diverse populations. The results indicate that the hair test would be more effective than the urinalysis at detecting a wide variety of illicit drugs, with the exception of marijuana. The increased effectiveness of the hair test is likely to enhance the level of deterrence currently sustained by the Marine Corps' urinalysis program. Costs associated with the implementation of hair test would be offset by the increase in detection of illicit drug use and drug dependence among enlisted recruits and officer candidates pursuing active duty military service. Enhanced deterrence levels among active duty personnel that are a consequence of implementing the hair test would result in additional cost savings. Finally, implementation of the hair test would not result in racial bias, but may amplify the existence of drug preferences among different races. / Major, United States Marine Corps

Introdução: Este estudo examina o sujeito social que constitui a Cracolândia, território na área de Luz, cidade de São Paulo. Assume-se que o fenômeno da Cracolândia é parte da questão social e, portanto, não pode ser atribuída ao uso de drogas, ou ao efeito do crack. A análise dos trabalhos científicos levantados na revisão da literatura, indexados na base de dados Scopus, permitiu perceber a conformidade da maior parte da produção científica com os fundamentos da moderna saúde pública, que busca identificar os grupos vulneráveis ao consumo de crack, deixando de fora da equação a dimensão estrutural que conforma a questão social e as dimensões da produção e da circulação do crack, como uma droga ilícita. O objetivo geral é o compreender o sujeito social que constitui a Cracolândia e os objetivos específicos são: identificar a reprodução social dos indivíduos que frequentam ou que vivem na Cracolândia; analisar as trajetórias de vida desses sujeitos e levantar a presença de consumo de crack e a percepção do papel do consumo em suas vidas e nas vidas dos usuários em geral. O objetivo político é o de propor uma nova base para políticas públicas na região da Cracolândia, a partir da compreensão da realidade de quem frequenta ou vive na região. Método: Este é um estudo de caso, uma pesquisa qualitativa desenvolvida sob os fundamentos teóricos do materialismo histórico e dialético, no campo da Saúde Coletiva, que se pauta pela explicação social a respeito do fenômeno do uso de drogas. Utilizou-se entrevistas, desenvolvendo-se um instrumento de coleta de dados com duas partes: a) variáveis para a composição do Índice de Reprodução Social das famílias dos participantes e b) questões abertas sobre a trajetória de vida dos indivíduos, o lugar que a Cracolândia e o crack ocupam nessas trajetórias. O trabalho de campo foi realizado na Cracolândia, usando a técnica de bola de neve. Foram entrevistados dez participantes, nove homens e uma mulher. Resultados: Os resultados mostram que quase todos os entrevistados vieram de outros estados do Brasil, tendo imigrado por diversos motivos: ameaças à vida, para escapar de penas de prisão, perseguição política e, especialmente, para buscar melhores condições sociais. Viver na Cracolândia para todos parece ter uma dimensão de proteção forte, procurada por conta da marginalização, atributo da questão social, um processo histórico inerente às sociedades capitalistas. Assim, o grupo chegou à Cracolândia pela ausência de proteção social, processo agravado pelo modelo capitalista neoliberal. Com relação ao uso de drogas, sete relataram o uso de crack e de drogas lícitas. Conclusão: Conclui-se que a categoria central para a compreensão do sujeito social que constitui a Cracolândia é a questão social e não a questão do uso de drogas ou crack particularmente. As pessoas que frequentam ou moram na Cracolândia estão essencialmente expostas a processos de empobrecimento e marginalização resultantes da reestruturação produtiva do capitalismo e da desproteção social, que reduziu empregos formais e brutalmente expandiu o exército de reserva, que é parcialmente representado pelo grupo social que constitui a Cracolândia de São Paulo. / Introduction: This study examines the social subject (group) that constitutes the Cracolândia, territory in the Luz area, city of São Paulo. We assume that the phenomenon of the São Paulos Cracolândia is part of the social question and therefore cannot be attributed to the drug use, or to the crack itself. The scientific papers raised in the literature review indexed in the Scopus database allowed realizing their compliance with the foundations of the modern public health, which is seeking to identify vulnerable groups to the crack consumption, leaving out of the equation the structural dimension of the social problem, and the dimension of the production and circulation of the crack. The overall objective is to understand the social subject that constitutes the Cracolândia, and the specific objectives are: to identify the social reproduction of individuals staying or living in Cracolândia; to analyze the life histories of these subjects and to raise the existence of crack use and perception of the role of consumption in their lives and the lives of users in general. The political purpose is to propose a new basis for public policy in the Cracolândia region, from understanding the reality of who stays or lives in that region. Method: This is a qualitative research case study developed under the theoretical foundations of Dialectical and Historical Materialism, in the field of Collective Heath which outlines the social explanation of the phenomenon of drug use. We used the interviews and developed an instrument to collect data with two parts formed by: a) variables for composition of the Social Reproduction Index of the participants families, and b) opened questions about the life trajectory of the individuals, the place which Cracolândia and crack use occupy in these trajectories. Fieldwork was conducted in Cracolândia using the snowball technique. Ten participants were interviewed, nine men and one woman. Results: The results show that: almost all respondents came from other states of Brazil, having immigrated for different reasons: threats to life, to escape imprisonment, political persecution and especially searching for better social conditions. Living in Cracolândia for all seems to have a strong protective dimension, sought because of the marginalization, occasioned by the social question, an inherent historical process of capitalist societies. The interviewed also came to the Cracolândia for the lack of social protection, aggravated by the neoliberal capitalist model. With respect to drug use, seven reported using crack and all used licit drugs. Conclusion: we conclude that the central category for understanding the social group that constitutes Cracolândia lies in the social issue and not in the issue of drug use itself. People are primarily exposed to processes of impoverishment andmarginalization resulting from the productive restructuring of capitalism that has reduced formal jobs and mechanisms of social protection and brutally expanded the reserve army, which is partially represented by the social group that constitutes the São Paulo´s Cracolândia

Substance Use Disorder (SUD) is associated with high mortality rates and remains a public health concern in the United States. Although, numerous interventions are offered for adolescents struggling with substance misuse, minimal research is available on the effectiveness of treatments to reduce recidivism. Researching the most effective treatment offered to adolescents is crucial to treatment adherence and recovery. The purpose of this study is to determine the most effective SUD treatment for adolescent patients by exploring the perceptions and experiences of treatment therapists providing treatment. The trans-theoretical model was used with elements of the social cognitive theory as a guide to, adolescent placement in treatment programs and behavior changes. Twenty-three treatment therapists at Community Mental Health Centers from 23 counties in the State of Indiana were interviewed using the Colaizzi phenomenological methodological approach to obtain verification, validation, and validity for this study. Results suggested that assertive post-discharge plans after SUD treatment, motivational interviewing, cognitive-behavioral therapy, higher power faith for strength, and family involvement was evidence of effectiveness. Seven themes emerged from 225 significant statements. Among the dominant themes were understanding of SUD as a disease and the importance of family involvement in the treatment process. The study findings have the potential for positive social change to address the stigma of stereotyping of SUD through educational campaigns.

Orientador: Carlos Magno Castelo Branco Fortaleza / Resumo: Illicit drug users (IDUs) are recognized as a group at particular risk for staphylococci. In this population the first outbreak of community-associated Staphylococcus aureus (CAMRSA) was described. However, most studies relating S. aureus and MRSA to drug abuse address users of intravenous substances. In Brazil, most dependents are users of inhaled drugs, especially crack. A proportion of these IDUs have multiple passages through recovery clinics. Another institutionalized group still relevant in Brazil are patients with long-term hospitalizations in psychiatric hospitals. In spite of the psychiatric reform and its emphasis on deinstitutionalization, aspects of social vulnerability and abandonment by relatives also determine the residence of patients in psychiatric hospitals. The two groups described above are exposed to different epidemiological pressures and are both at higher risk of invasive staphylococcal disease and in a strategic position for maintenance and dissemination of isolates. The objective of this study was to identify the prevalence and predictors of the carrying of S. aureus and MRSA in IDUs admitted to the Hospital of Reference for Alcohol and Drugs (SARAD) and patients residing in the Psychiatric Hospital Cantídio de Moura Campos, both located in Botucatu , São Paulo State, Brazil. Molecular characterization of MRSA isolates was performed. A total of 220 subjects were enrolled, 138 from the SARAD and 82 from the psychiatric hospital. The prevalences of S. ... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Usuários de drogas ilícitas (UDI) são reconhecidos como grupo de especial risco para estafilococcias. Nessa população foi descrito o primeiro surto de Staphylococcus aureus associados à comunidade (CA-MRSA). No entanto, a maior parte dos estudos relacionando S. aureus e MRSA a drogadição aborda usuários de substâncias endovenosas. No Brasil, a maior parte de dependentes é usuário de drogas inalatórias, especialmente o crack. Uma parcela destes dependentes tem múltiplas passagens por clínicas de recuperação. Um outro grupo institucionalizado ainda relevante no Brasil são os pacientes com internações de longa permanência em hospitais psiquiátricos. A despeito da reforma psiquiátrica e sua ênfase na desinstitucionalização, aspectos de vulnerabilidade social e abandono por familiares determinam ainda a residência de pacientes em hospitais psiquiátricos. Os dois grupos descritos acima são expostos a diferentes pressões epidemiológicas e estão tanto em maior risco de doença estafilocóccica invasiva quanto em posição estratégica para manutenção e disseminação de isolados. Este estudo teve por por objetivo identificar a prevalência e fatores preditores do carreamento de S. aureus e MRSA em UDI internados no Serviço Hospitalar de Referência de Álcool e Drogas (SARAD) e pacientes residentes no Hospital Psiquiátrico Cantídio de Moura Campos, ambos localizados em Botucatu, SP. Caracterização molecular de isolados de MRSA foi realizada. Foram estuados 220 sujeitos, 138 do SARAD e 82 do ho... (Complete abstract click electronic access below) / Mestre

Introdução: Este estudo examina o sujeito social que constitui a Cracolândia, território na área de Luz, cidade de São Paulo. Assume-se que o fenômeno da Cracolândia é parte da questão social e, portanto, não pode ser atribuída ao uso de drogas, ou ao efeito do crack. A análise dos trabalhos científicos levantados na revisão da literatura, indexados na base de dados Scopus, permitiu perceber a conformidade da maior parte da produção científica com os fundamentos da moderna saúde pública, que busca identificar os grupos vulneráveis ao consumo de crack, deixando de fora da equação a dimensão estrutural que conforma a questão social e as dimensões da produção e da circulação do crack, como uma droga ilícita. O objetivo geral é o compreender o sujeito social que constitui a Cracolândia e os objetivos específicos são: identificar a reprodução social dos indivíduos que frequentam ou que vivem na Cracolândia; analisar as trajetórias de vida desses sujeitos e levantar a presença de consumo de crack e a percepção do papel do consumo em suas vidas e nas vidas dos usuários em geral. O objetivo político é o de propor uma nova base para políticas públicas na região da Cracolândia, a partir da compreensão da realidade de quem frequenta ou vive na região. Método: Este é um estudo de caso, uma pesquisa qualitativa desenvolvida sob os fundamentos teóricos do materialismo histórico e dialético, no campo da Saúde Coletiva, que se pauta pela explicação social a respeito do fenômeno do uso de drogas. Utilizou-se entrevistas, desenvolvendo-se um instrumento de coleta de dados com duas partes: a) variáveis para a composição do Índice de Reprodução Social das famílias dos participantes e b) questões abertas sobre a trajetória de vida dos indivíduos, o lugar que a Cracolândia e o crack ocupam nessas trajetórias. O trabalho de campo foi realizado na Cracolândia, usando a técnica de bola de neve. Foram entrevistados dez participantes, nove homens e uma mulher. Resultados: Os resultados mostram que quase todos os entrevistados vieram de outros estados do Brasil, tendo imigrado por diversos motivos: ameaças à vida, para escapar de penas de prisão, perseguição política e, especialmente, para buscar melhores condições sociais. Viver na Cracolândia para todos parece ter uma dimensão de proteção forte, procurada por conta da marginalização, atributo da questão social, um processo histórico inerente às sociedades capitalistas. Assim, o grupo chegou à Cracolândia pela ausência de proteção social, processo agravado pelo modelo capitalista neoliberal. Com relação ao uso de drogas, sete relataram o uso de crack e de drogas lícitas. Conclusão: Conclui-se que a categoria central para a compreensão do sujeito social que constitui a Cracolândia é a questão social e não a questão do uso de drogas ou crack particularmente. As pessoas que frequentam ou moram na Cracolândia estão essencialmente expostas a processos de empobrecimento e marginalização resultantes da reestruturação produtiva do capitalismo e da desproteção social, que reduziu empregos formais e brutalmente expandiu o exército de reserva, que é parcialmente representado pelo grupo social que constitui a Cracolândia de São Paulo. / Introduction: This study examines the social subject (group) that constitutes the Cracolândia, territory in the Luz area, city of São Paulo. We assume that the phenomenon of the São Paulos Cracolândia is part of the social question and therefore cannot be attributed to the drug use, or to the crack itself. The scientific papers raised in the literature review indexed in the Scopus database allowed realizing their compliance with the foundations of the modern public health, which is seeking to identify vulnerable groups to the crack consumption, leaving out of the equation the structural dimension of the social problem, and the dimension of the production and circulation of the crack. The overall objective is to understand the social subject that constitutes the Cracolândia, and the specific objectives are: to identify the social reproduction of individuals staying or living in Cracolândia; to analyze the life histories of these subjects and to raise the existence of crack use and perception of the role of consumption in their lives and the lives of users in general. The political purpose is to propose a new basis for public policy in the Cracolândia region, from understanding the reality of who stays or lives in that region. Method: This is a qualitative research case study developed under the theoretical foundations of Dialectical and Historical Materialism, in the field of Collective Heath which outlines the social explanation of the phenomenon of drug use. We used the interviews and developed an instrument to collect data with two parts formed by: a) variables for composition of the Social Reproduction Index of the participants families, and b) opened questions about the life trajectory of the individuals, the place which Cracolândia and crack use occupy in these trajectories. Fieldwork was conducted in Cracolândia using the snowball technique. Ten participants were interviewed, nine men and one woman. Results: The results show that: almost all respondents came from other states of Brazil, having immigrated for different reasons: threats to life, to escape imprisonment, political persecution and especially searching for better social conditions. Living in Cracolândia for all seems to have a strong protective dimension, sought because of the marginalization, occasioned by the social question, an inherent historical process of capitalist societies. The interviewed also came to the Cracolândia for the lack of social protection, aggravated by the neoliberal capitalist model. With respect to drug use, seven reported using crack and all used licit drugs. Conclusion: we conclude that the central category for understanding the social group that constitutes Cracolândia lies in the social issue and not in the issue of drug use itself. People are primarily exposed to processes of impoverishment andmarginalization resulting from the productive restructuring of capitalism that has reduced formal jobs and mechanisms of social protection and brutally expanded the reserve army, which is partially represented by the social group that constitutes the São Paulo´s Cracolândia

Magister Psychologiae - MPsych / HIV poses considerable social and health challenges in South Africa, particularly among young people aged 15-24. Research indicates a strong link between risky sexual behaviour and alcohol and illicit drugs. In the Western Cape drug-related behaviours is a growing concern among young people because of relatively high prevalence rates of drug abuse, particularly methamphetamine. Previous South African studies have tended to focused on the link between substance use and risky sexual behaviour among commercial sex workers. The theoretical approach of this study is the information motivation behavioural skills model. Participants were selected using non-probability sampling of 279 first year students registered for Psychology I at the University of the Western Cape. This study employed a quantitative research approach using a survey design. Results: Forty-six percent of students do not believe that the use of illicit drugs has an impact on a person's sexual behavior. However, the findings also showed that only 45% of students believed that there was a difference between illicit drug users correctly using condoms when compared to non-users. Data was analysed using descriptive and inferential statistics. Conclusion: Prevention is our best and most effective means of decreasing risk-taking behaviours associated with HIV infection. Information is the first line of intervention that is necessary to reduce risk-taking behaviours; however prevention strategies and interventions of risk-taking behaviours should aim to increase motivation and help young people integrate information in a way that it is personally relatable. This is vital to address the inconsistencies between perceptions of risk and the realities of risk-taking behaviour. / South Africa

Objective: The present study aimed to characterize the association of perceived gender discrimination and illicit drug use among a sample of African American (AA) and European American (EA) adolescent girls and young women. Method: Data were drawn from a high-risk family study of alcohol use disorder of mothers and their offspring (N = 735). Multinomial regressions were used to examine whether experience of offspring and maternal gender discrimination were associated with offspring illicit drug use (cannabis, cocaine, ecstasy, PCP, opiates, hallucinogens, solvents, sedatives, or inhalants). Outcomes included offspring age of drug use initiation (age ≤ 14) and lifetime heavy drug use (≥ 50 times) of 1 or more illicit substances. Interactions between race and offspring gender discrimination were modeled to assess for race differences. Results: Results revealed that gender discrimination was associated with a greater likelihood of offspring early initiation (relative risk ratio [RRR] = 2.57, 95% CI [1.31, 5.03]) versus later initiation (RRR = 1.33, 95% CI [0.80, 2.24]). Offspring gender discrimination was associated with offspring heavy drug use (RRR = 2.09, 95% CI [1.07, 4.06]) and not associated with moderate/light use (RRR = 1.44, 95% CI [0.86, 2.42]), but post hoc tests revealed no significant group differences. Conclusions: Findings suggest that perceived offspring gender discrimination is associated with early drug use initiation. Gender discrimination, particularly at an early age, has a potential to cause harm, including drug use. Implementation of policies that foster environments that eliminate gender bias and discrimination at an early age should be prioritized. Gender-responsive treatment merits consideration by substance use treatment providers. Public Significance Statement: This study indicates that adolescent females who experience gender discrimination, are more likely to initiate drugs at an earlier age. Targeting gender discrimination during adolescence may be important, before gender norms become rooted into one’s trajectory.

Poor birth outcomes are associated with illicit drug use during pregnancy. While prenatal cigarette exposure has similar effects, cessation of illicit drug use during pregnancy is often prioritized over cessation of smoking. The study goal was to examine the impact of pregnancy tobacco use, relative to use of illicit drugs, on birth outcomes. Women were recruited at entry to prenatal care, with background and substance use information collected during pregnancy. Urine drug screens were performed during pregnancy, and the final sample (n = 265) was restricted to infants who also had biologic drug testing at delivery. Participants were classified by pregnancy drug use: no drugs/no cigarettes, no drugs/cigarette use, illicit drugs/no cigarettes, and illicit drugs/cigarette use. Groups differed significantly on infant birthweight, but not gestational age at delivery after control for confounders including background and medical factors. Among women who smoked, the adjusted mean birthweight gain was 163 g for those not using hard illicit drugs, while marijuana use had no effect on birth weight beyond the effect of smoking cigarettes. Women who used hard illicit drugs and did not smoke had an adjusted mean birthweight gain of 317 g over smokers. Finally, women who refrained from hard illicit drugs and smoking had a birthweight gain of 352 g. Among substance using pregnant women, smoking cessation may have a greater impact on birthweight than eliminating illicit drug use. Intervention efforts should stress that smoking cessation is at least as important to improving pregnancy outcomes as abstaining from illicit drug use.