Longitudinal effects of integrated treatment on alcohol use for persons with serious mental illness and substance use disorders

A randomized experimental design was used to assign participants to an integrated mental health and substance use treatment program or to standard hospital treatment. A multilevel, nonlinear model was used to estimate hospital treatment effects on days of alcohol use for persons with serious mental illness and substance use disorders over 18 months. The integrated treatment program had a significant effect on the rate of alcohol use at 2 months postdischarge, reducing the rate of use by 54%. Motivation for sobriety at hospital discharge, posttreatment self-help attendance, and social support for sobriety were also found to reduce the rate of use during the follow-up period. Implications for mental health treatment and aftercare support are discussed.     

Psychosocial adjustment following a stroke

A stroke can be a serious and debilitating health problem. The present study examined the effect of the severity of the stroke, patients' cognitive adaptation to their situation, the relationship with the caregiver and caregivers' adaptation on patient depression and motivation in outpatient therapy. Forty poststroke patients and their primary caregivers (usually a spouse) were interviewed an average of 9 months poststroke. Three independent predictors of depression were identified: a lack of meaningfulness in life, overprotection by the caregiver, and a less recent stroke. Motivation was independently related to less overprotection and lower perceptions of control over recovery. It was found that psychosocial factors predicted depression and motivation even when the effects of severity and site of the stroke were controlled for. The implications of cognitive adaptation and social support ideas for coping with a stroke are discussed.     

Gender differences in substance use treatment entry and retention among prisoners with substance use histories

OBJECTIVES: We examined gender similarities and differences in the predictors of substance use treatment entry and of the combination of treatment entry and completion. METHODS: The sample consisted of 2219 male and female program participants. Maximum likelihood probit estimation was used to identify background and attitudinal characteristics predictive of substance use treatment entry and retention. RESULTS: We observed gender similarities and differences in predictors of treatment entry and the combination of treatment entry and completion. Many of the factors that attract individuals to treatment are the same ones that keep individuals in treatment. CONCLUSIONS: Attitudinal predictors-namely, motivation to change-showed the greatest consistency between genders and between predictors of treatment entry and predictors of treatment entry and completion.     

Patterns of family conflict and their impact on substance use and psychosocial outcomes in a sample of young people in treatment

The influence of family environment on adolescent substance use is well established, but little is known about its impact on outcomes for young people in treatment for substance use disorders. This study aimed to investigate the impact of family conflict and its resolution on substance use and measures of well-being among adolescents in treatment. Eighty young people (aged 16–21 years) were recruited from youth-specific alcohol and drug community and residential treatment services in Melbourne, Australia, and interviewed at baseline and 18 months. Analyses were conducted examining family network variables, as well as their relationship to substance use, risky behaviours and satisfaction with health and quality of life. Overall, the treatment cohort showed reductions in both severity of substance use and improvements in general life functioning following engagement in specialist substance use treatment. Young people who reported higher levels of family conflict at baseline and at follow-up reported more severe substance issues, as well as poorer social functioning, greater psychological distress and lower life satisfaction. In contrast, those who reported reductions in family conflict reported the greatest improvements in their global risk scores for substance use (as measured on the WHO ASSIST instrument). Family conflict is associated with severity and complexity of substance use and wider life issues in young people early in and following specialist alcohol and drug treatment; however, it is not a constant factor. Although our data do not permit us to draw causal conclusions, they have important implications for the structure and targets of treatment delivery, as well as the role of family members in supporting change in young people’s substance use and well-being.     

The outcome and cost of alcohol and drug treatment in an HMO: day hospital versus traditional outpatient regimens

OBJECTIVE: To compare outcome and cost-effectiveness of the two primary addiction treatment options, day hospitals (DH) and traditional outpatient programs (OP) in a managed care organization, in a population large enough to examine patient subgroups. DATA SOURCES: Interviews with new admissions to a large HMO's chemical dependency program in Sacramento, California between April 1994 and April 1996, with follow-up interviews eight months later. Computerized utilization and cost data were collected from 1993 to 1997. STUDY DESIGN: Design was a randomized control trial of adult patients entering the HMO's alcohol and drug treatment program (N = 668). To examine the generalizability of findings as well as self-selection factors, we also studied patients presenting during the same period who were unable or unwilling to be randomized (N = 405). Baseline interviews characterized type of substance use, addiction severity, psychiatric status, and motivation. Follow-up interviews were conducted at eight months following intake. Breathanalysis and urinalysis were conducted. Program costs were calculated. DATA COLLECTION: Interview data were merged with computerized utilization and cost data. PRINCIPAL FINDINGS: Among randomized subjects, both study arms showed significant improvement in all drug and alcohol measures. There were no differences overall in outcomes between DH and OP, but DH subjects with midlevel psychiatric severity had significantly better outcomes, particularly in regard to alcohol abstinence (OR = 2.4; 95% CI = 1.2, 4.9). The average treatment costs were $1,640 and $895 for DH and OP programs, respectively. In the midlevel psychiatric severity group, the cost of obtaining an additional person abstinent from alcohol in the DH cohort was approximately $5,464. Among the 405 self-selected subjects, DH was related to abstinence (OR = 2.1; 95% CI = 1.3, 3.5). CONCLUSIONS: Although significant benefits of the DH program were not found in the randomized study, DH treatment was associated with better outcomes in the self-selected group. However, for subjects with mid-level psychiatric severity in both the randomized and self-selected samples, the DH program produced higher rates of abstention and was more cost-effective. Self-selection in studies that randomize patients to services requiring very different levels of commitment may be important in interpreting findings for clinical practice.     

Pregnancy Wantedness and Child Attachment Security: Is There a Relationship?

Objectives Few studies examine the consequences of unwanted pregnancy on child development, and most of those that do, use measures of pregnancy intention. Here we use measures of pregnancy wantedness, together with measures of maternal motivation, to examine the potential effect of wantedness on the child's attachment relationship with its mother. Methods Using data collected from 78 primiparous Black women who had applied for an Early Head Start program in a Midwestern city and who had completed a pregnancy acceptance questionnaire, we created four measures: Pregnancy Wantedness, Positive Maternal Motivation, Negative Maternal Motivation, and Social Reinforcement for the pregnancy. Each child had been assessed at about 11 months of age for Difficult Temperament and at about 14 months of age for Attachment Security. We then tested both regression and linear structural equation models in order to predict the child's attachment security with the remaining variables. Results Pregnancy Wantedness is predicted with an R (2) of .198 by Negative Maternal Motivation and Social Reinforcement but does not predict Attachment Security, which is predicted with an R (2) of .375 by Positive Maternal Motivation, Negative Maternal Motivation, and Difficult Temperament. Conclusions Our analyses indicate that in a multivariate context there is no relationship between the wantedness of a pregnancy and the subsequent attachment security of the child for this sample of low-income Black primiparous mothers. This finding is related to some conceptual and measurement issues of pregnancy wantedness, the irrelevance of some aspects of wantedness to parent-child interaction, and the powerful effect of maternal motivations on child attachment security.     

Personality traits associated with intrinsic academic motivation in medical students

Objectives  Motivation is one of the most important psychological concepts in education and is related to academic outcomes in medical students. In this study, the relationships between personality traits and intrinsic academic motivation were examined in medical students.
Methods  The study group consisted of 119 Year 2 medical students at Osaka City University Graduate School of Medicine. They completed questionnaires dealing with intrinsic academic motivation (the Intrinsic Motivation Scale toward Learning) and personality (the Temperament and Character Inventory [TCI]).
Results  On simple regression analyses, the TCI dimensions of persistence, self-directedness, co-operativeness and self-transcendence were positively associated with intrinsic academic motivation. On multiple regression analysis adjusted for age and gender, the TCI dimensions of persistence, self-directedness and self-transcendence were positively associated with intrinsic academic motivation.
Conclusions  The temperament dimension of persistence and the character dimensions of self-directedness and self-transcendence are associated with intrinsic academic motivation in medical students.     

Utilization of Mental Health Services Among Adolescents in Community-Based Substance Abuse Outpatient Clinics

This study examined the rates and correlates of self-reported receipt for mental health services among 1,190 adolescents, aged 12–19, who were admitted to community-based substance abuse outpatient clinics and had a co-occurring mental health problem. Utilization of mental health service was ascertained 3 months post-intake. About one third (35%) of adolescents with a co-occurring mental health problem identified at intake received mental health service in the 3 months after treatment entry. After holding other correlates constant, history of mental health treatment, suicidal behavior, family history of mental disorder and insurance coverage at intake were associated with mental health service utilization at the 3-month follow up. Predictors of service utilization varied by gender and racial/ethnic status. Implications for integrated substance use and mental health services are discussed.     

Readiness for change and readiness for help-seeking: a composite assessment of client motivation

AIMS: To investigate the correspondence between readiness for behaviour change in general and readiness for alcohol related help-seeking in particular. A related aim was to examine how, if at all, measures of dependence severity, use, and consequences were related to a composite measure depicting agreements and disagreements between general change readiness and help-seeking readiness. METHODS: Non-treatment seeking alcohol-dependent patients, numbering 549, from general hospitals in Germany were interviewed. RESULTS: When taking into account both dimensions of motivation, findings indicate 42% of the subjects were characterized by different motivation levels regarding readiness for change and readiness for help-seeking. Higher help-seeking readiness was associated with higher alcohol problem severity. Readiness to change was not affected by alcohol problem severity. CONCLUSIONS: Findings underscore the need to evaluate both motivational constructs in determining clients' need and receptivity to formal help.     

Depressive symptomatology and early attrition from intensive outpatient substance use treatment

This study examines the relationship between depressive symptoms and attrition from outpatient treatment in a Veterans Affairs facility that had recently moved to intensive outpatient-only treatment for substance abuse. This article focuses on 126 consecutively admitted patients who were enrolled on their last day of a 3- to 4-day outpatient detoxification. Results indicate that severe depressive symptomatology presenting at treatment entry is a significant risk factor for early attrition from intensive outpatient substance use treatment but not later attrition. These data indicate that retention efforts should be directed toward the assessment and management of depressive symptoms early in the treatment process, with interventions targeted to those who report severe symptomatology. The results also indicate that future research should focus on potential distinguishing characteristics between early and later attrition.     

Primary care quality and addiction severity: a prospective cohort study

BACKGROUND: Alcohol and drug use disorders are chronic diseases that require ongoing management of physical, psychiatric, and social consequences. While specific addiction-focused interventions in primary care are efficacious, the influence of overall primary care quality (PCQ) on addiction outcomes has not been studied. The aim of this study was to prospectively examine if higher PCQ is associated with lower addiction severity among patients with substance use disorders. STUDY POPULATION: Subjects with alcohol, cocaine, and/or heroin use disorders who initiated primary care after being discharged from an urban residential detoxification program. MEASUREMENTS: We used the Primary Care Assessment Survey (PCAS), a well-validated, patient-completed survey that measures defining attributes of primary care named by the Institute of Medicine. Nine summary scales cover two broad areas of PCQ: the patient-physician relationship (communication, interpersonal treatment, thoroughness of the physical exam, whole-person knowledge, preventive counseling, and trust) and structural/organizational features of care (organizational access, financial access, and visit-based continuity). Each of the three addiction outcomes (alcohol addiction severity (ASI-alc), drug addiction severity (ASI-drug), and any drug or heavy alcohol use) were derived from the Addiction Severity Index and assessed 6-18 months after PCAS administration. Separate longitudinal regression models included a single PCAS scale as the main predictor variable as well as variables known to be associated with addiction outcomes. MAIN RESULTS: Eight of the nine PCAS scales were associated with lower alcohol addiction severity at follow-up (p相似文献   

Motivational Interviewing for encouraging quit attempts among unmotivated smokers: Study protocol of a randomized, controlled, efficacy trial

ABSTRACT: BACKGROUND: Although current clinical practice guidelines recommend Motivational Interviewing for use with smokers not ready to quit, the strength of evidence for its use is rated as not optimal. The purpose of the present study is to address key methodological limitations of previous studies by ensuring fidelity in the delivery of the Motivational Interviewing intervention, using an attention-matched control condition, and focusing on unmotivated smokers whom meta-analyses have indicated may benefit most from Motivational Interviewing. It is hypothesized that MI will be more effective at inducing quit attempts and smoking cessation at 6-month follow-up than brief advice to quit and an intensity-matched health education condition. METHODS: A sample of adult community resident smokers (N= 255) who report low motivation and readiness to quit are being randomized using a 2:2:1 treatment allocation to Motivational Interviewing, Health Education, or Brief Advice. Over 6 months, participants in Motivational Interviewing and Health Education receive 4 individual counseling sessions and participants in Brief Advice receive one brief in-person individual session at baseline. Rigorous monitoring and independent verification of fidelity will assure the counseling approaches are distinct and delivered as planned. Participants complete surveys at baseline, week 12 and 6-month follow-up to assess demographics, smoking characteristics, and smoking outcomes. Participants who decide to quit are provided with a self-help guide to quitting, help with a quit plan, and free pharmacotherapy. The primary outcome is self-report of one or more quit attempts lasting at least 24 hours between randomization and 6-month follow-up. The secondary outcome is biochemically confirmed 7-day point prevalence cessation at 6-month follow-up. Hypothesized mediators of the presumed treatment effect on quit attempts are greater perceived autonomy support and autonomous motivation. Use of pharmacotherapy is a hypothesized mediator of Motivational Interviewing's effect on cessation. DISCUSSION: This trial will provide the most rigorous evaluation to date of Motivational Interviewing's efficacy for encouraging unmotivated smokers to make a quit attempt. It will provide also provide effect-size estimates of MI's impact on smoking cessation to inform future clinical trials and inform the clinical practice guidelines. Trial registration ClinicalTrials.gov NCT01188018.     

Food Insufficiency, Substance Use, and Sexual Risks for HIV/AIDS in Informal Drinking Establishments, Cape Town, South Africa

HIV/AIDS is concentrated in impoverished communities. Two critical aspects of poverty are food insufficiency and substance abuse, and both are associated with sexual risks for HIV/AIDS in southern Africa. The current study is the first to examine both hunger and substance use in relation to sexual risks for HIV infection in South African alcohol serving establishments. Anonymous venue-based intercept surveys were completed by men (n = 388) and women (n = 407) patrons of six informal drinking places (e.g., shebeens) in Cape Town, South Africa. Food insufficiency and its more extreme form hunger were common in the sample, with 24 % of men and 53 % of women experiencing hunger in the previous 4 months. Multiple regression analyses showed that quantity of alcohol use was related to higher rates of unprotected sex for men and women. Trading sex to meet survival needs was related to food insufficiency and methamphetamine use among men but not women. Food insufficiency and substance use may both contribute to HIV risks in South African shebeens. However, the influence of hunger and substance use on sexual risks varies for men and women. Interventions to reduce HIV transmission risks may be bolstered by reducing both food insufficiency and substance use.     

Measuring substance use in the club setting: a feasibility study using biochemical markers

Background

In South Africa, district social service offices are often the first point of entry into the substance abuse treatment system. Despite this, little is known about the profile of people presenting with substance-related problems at these service points. This has a negative impact on treatment service planning. This paper begins to redress this gap through describing patterns of substance use and service needs among people using general social services in the Western Cape and comparing findings against the profile of persons attending specialist substance abuse treatment facilities in the region.

Methods

As part of a standard client information system, an electronic questionnaire was completed for each person seeking social assistance. Data on socio-demographic characteristics, the range of presenting problems, patterns of substance use, perceived consequences of substance use, as well as types of services provided were analysed for the 691 social welfare clients who reported substance use between 2007 and 2009. These data were compared against clients attending substance abuse treatment centres during the same time period.

Results

Findings indicate that social services offices are used as a way of accessing specialist services but are also used as a service point, especially by groups under-represented in the specialist treatment sector. Women, people from rural communities and people with alcohol-related problems are more likely to seek assistance at social service offices providing low threshold intervention services than from the specialist treatment sector.

Conclusions

The study provides evidence that social services are a point of entry and intervention for people from underserved communities in the Western Cape. If these low-threshold services can be supported to provide good quality services, they may be an effective and efficient way of improving access to treatment in a context of limited service availability.     

Are differences between graduates and undergraduates in a medical course due to age or prior degree?

BACKGROUND: The number of medical programmes targeted at graduates is increasing and there are reports of beneficial outcomes. However, many new graduate medical schools have simultaneously changed their admission criteria and curricula. This study aimed to determine whether there were differences between graduates and undergraduates on the same medical course and to establish which differences might be due to having a prior degree, the course itself or age at entry to medical school. METHODS: A questionnaire-based survey was administered to all students in Years 2-5. It included the Study Process Questionnaire, the Achievement Motivation Profile and Likert scale questions on career. RESULTS: Questionnaires were completed by 587 students (response rate 80.3%), of whom 143 had a prior degree. Whilst having a prior degree was associated with many outcomes, for most this disappeared, and the overall predictive ability of the model improved when age was included. Age at entry to medical school brought certainty and motivation about career choice, a prior degree had some effect on approaches to studying and co-operativeness, while the course itself had effects on most outcomes, some of which were positive and some negative. CONCLUSION: Graduates bring a distinct quality to a course but many of these relate to a student's age. Older age at entry may be more important than having a prior degree.     

Breast Cancer Screening Paved with Good Intentions: Application of the Information–Motivation–Behavioral Skills Model to Racial/Ethnic Minority Women

Racial/ethnic minority women experience disparities in breast cancer. Studies suggest that this may be partly related to later stage of diagnosis. Adherence to breast cancer screening guidelines is frequently lower in racial/ethnic minority populations, which may contribute to this disparity. The purpose of this study was to examine the predictors of intentions to obtain breast cancer screening based on established guidelines using the information–motivation–behavioral skills model. Data for this study were obtained from the community-based Kin Keeper^SM Cancer Prevention Intervention study and included 278 racial/ethnic minority women (Black = 138; Latina = 68; Arab = 80). Data were collected between 2009 and 2010 and analyzed in 2013. Structural equation models were tested to examining the effects of functional breast cancer literacy, motivation, and breast cancer screening behavior. Motivation was significantly associated with breast cancer screening. Breast cancer literacy (information) is positively associated with breast cancer screening. The findings indicate that the higher the level of breast cancer literacy and the more motivated patients are, the more likely they are to be screened. In addition, there was a significant association between the covariate race and other model constructs. Functional breast cancer literacy and motivation interventions are important factors to consider when designing breast cancer screening interventions in racial/ethnic minority women. These interventions should consider cultural and contextual factors that are associated with screening behavior.     

The relationship between problem severity and ancillary treatment services: is substance abuse treatment responsive to client need?

This study examined whether a greater self-reported problem severity at intake is associated with a greater likelihood of receiving related ancillary treatment services. The sample of 3,625 adult substance abuse treatment completers represents 162 outpatient and 41 short-term inpatient/residential programs located throughout Minnesota. Problem severity and receipt of ancillary services were assessed in medical, psychological, family/social, employment, financial, and legal domains. Across treatment setting and client gender, individuals with higher problem severity were significantly more likely to receive related ancillary services in the areas of medical services, psychotropic medication, family/relationship counseling, financial services, and legal services. For other services, the positive association between problem severity and receipt of related ancillary services held for some but not all groups defined by treatment setting or gender. Despite consistent relationships between service need and receipt, large gaps remain with respect to programs' responsiveness to client needs.     

Long-term effects (up to 18 months) of a smoking cessation program among women smokers in public health clinics

BACKGROUND: We conducted longitudinal analysis of long-term outcomes of a motivational smoking cessation program. The program consisted of clinic-based minimal interventions delivered to women smokers in public health clinics by clinic personnel, a reminder letter, and an optional brief telephone counseling. METHODS: Subjects seen in six intervention (N=541) and six control clinics (N=527) were interviewed by telephone 2, 6, 12, and 18 months later. At each measurement point, unadjusted percent abstinence and mean action, motivation, and readiness scores by study group were compared with standard bivariate comparisons tests. Hierarchical linear modeling that adjusted for clustering of subjects within clinics and clustering of results over 18 months (four waves) within individuals was used to compare outcomes by study group. RESULTS: Number of actions toward quitting, motivation, and stage of readiness to quit remained better in the intervention than in the control group up to 18 months. The program effect on abstinence was still significant at 12 months, but not at 18 months. CONCLUSIONS: Exposure to one-time, brief interventions in public health clinics appears sufficient to enhance abstinence up to 12 months, and action toward quitting and motivation and readiness to quit up to 18 months.     

A latent class analysis of substance use and culture among gay,bisexual and other men who have sex with men

Abstract

Assessments of gay and bisexual men’s substance use often obscures salient sociocultural and identity-related experiences related to how they use drugs. Latent class analysis was used to examine how patterns of substance use represent the social, economic and identity-related experiences of this population. Participants were sexually active gay and bisexual men (including other men who have sex with men), aged ≥ 16 years, living in Metro Vancouver (n = 774). LCA indicators included all substances used in the past six months self-reported by more than 30 men. Model selection was made with consideration to model parsimony, interpretability and optimisation of statistical criteria. Multinomial regression identified factors associated with class membership. A six-class solution was identified representing: ‘assorted drug use’ (4.5%); ‘club drug use’ (9.5%); ‘street drug use’ (12.1%); ‘sex drug use’ (11.4%); ‘conventional drug use’ (i.e. tobacco, alcohol, marijuana; 25.9%); and ‘limited drug use’ (36.7%). Factors associated with class membership included age, sexual orientation, annual income, occupation, income from drug sales, housing stability, group sex event participation, gay bars/clubs attendance, sensation seeking and escape motivation. These results highlight the need for programmes and policies that seek to lessen social disparities and account for social distinctions among this population.     

Treatment Desires and Symptomatology Among Substance-Abusing Homeless Mothers: What I Want Versus What I Need

The current study sought to identify information that may inform treatment providers regarding services for, and engagement of, substance-abusing homeless mothers. Shelter-recruited, substance-abusing homeless mothers' desires for treatment in several commonly reported problem areas including substance use, parenting, depressive symptoms/mood, physical health, and childhood abuse history were assessed. The correspondence between mother's desire for treatment and self-reported problem severity was also examined. The majority of mothers reported at least some desire (versus no desire at all) for assistance with substance use, depressive symptoms/mood, and parenting. A series of independent-sample t tests and chi-square tests showed that mothers indicating any treatment desire in the areas of substance use, depressive symptoms/mood, health problems, and sexual abuse also reported higher levels of severity in the corresponding problem areas. The findings imply that psychosocial treatment should be available to all homeless mothers entering the shelter system, especially given that problem severity appears to be a fair indicator of interest in treatment.