Parent attachment, school commitment, and problem behavior trajectories of diverse adolescents.

The purpose of this study was to examine the growth trajectories from early to late adolescence of teacher ratings of students' behavior problems from 9th through 11th grade and student self-reports of alcohol use in a sample of predominately minority adolescents (n = 179, 90% African-American and/or Hispanic, 43% boys, 57% girls) in a large, urban school district. The study investigated whether parent attachment, school commitment, gender, race/ethnicity, and educational placement influenced these outcomes. Multi-level growth modeling was the primary statistical procedure used. Results indicated that increased parent attachment was associated with reduced levels of alcohol use and school commitment was not associated with growth trajectories of problem behavior in the multilevel models, although gender, race/ethnicity and special education placement were significant predictors. Our findings suggest that teachers perceive greater levels of behavior problems for minority students and youth in special education. Student self reports also indicate adolescent frequency of alcohol use increases over time.

Racial/Ethnic Composition, Social Disorganization, and Offsite Alcohol Availability in San Diego County, California*

We draw upon social disorganization theory to examine the effects of community characteristics on the distribution of offsite alcohol outlets in San Diego County, California. Of particular interest is whether alcohol availability varies according to neighborhood racial/ethnic composition once measures of social disorganization (socioeconomic disadvantage, residential instability, and racial/ethnic heterogeneity) are controlled. Using data from the 1990 Census and 1993 alcohol license reports, we estimate a series of negative binomial regression models with corrections for spatial autocorrelation. The results show that percent Asian is associated with lower offsite alcohol outlet density. Once socioeconomic disadvantage is controlled, percent Latino is related to lower alcohol availability. Although similar suppressor patterns are observed, percent Black is generally unrelated to outlet density. Consistent with social disorganization theory, socioeconomic disadvantage and residential instability predict increased alcohol availability. Neighborhood racial/ethnic composition is either unrelated or inversely related to outlet density once social disorganization and other neighborhood characteristics are taken into account.

Racial Prejudice and Spending on Drug Rehabilitation: The Role of Attitudes Toward Blacks and Latinos.

We enhance understanding of the prejudice-induced "color coding" phenomenon among whites by determining whether racial and ethnic prejudices are associated with a previously unexplored policy outcome, spending on drug rehabilitation. We examine attitudes toward both blacks and Latinos; the latter is a group largely ignored in previous research. We assess the impact of several types of racial/ethnic views, including those that manifest modern/indirect prejudice (e.g., stereotypes about violence, individualistic causal attributions) and those that reflect social-distance-based traditional prejudice (opposition to residential proximity and to interracial marriage). These relationships are examined using data from the General Social Survey. Bivariate results support the linkage between both traditional and modern prejudice and rehabilitation spending. Logistic regression analyses also indicate that support for rehabilitation is racialized: Attributing race differences in socioeconomic outcomes to "structural" factors, namely discrimination and lack of chance for education, is associated with believing rehabilitation spending is inadequate, controlling for the effects of other racial/ethnic attitudes and background factors. The relationship between this measure of modern prejudice and the outcome is consistent with color coding. The implications of the findings are discussed, and suggestions for future research that further examine the scope of color coding are offered.

Relationship violence and frequency of intoxication among low-income urban women.

Using data from the Welfare, Children, and Families project (1999), a probability sample of 2,280 low-income women with children living in low-income neighborhoods in Boston, Chicago, and San Antonio, we examine the effects of relationship violence before age 18 and in the past year on frequency of adult intoxication. Results obtained from a series of ordered logistic regression models suggest that sexual coercion before age 18 and minor and severe physical assault in the past year are independently associated with greater frequency of intoxication, net of a range of sociodemographic controls. The study's limitations are noted.

Accuracy of trauma ultrasound in major pelvic injury.

BACKGROUND: Trauma ultrasound (US) utilizing the focused assessment with sonography in trauma (FAST) is often performed to detect traumatic free peritoneal fluid (FPF). Yet its accuracy is unclear in certain trauma subgroups such as those with major pelvic fractures whose emergent diagnostic and therapeutic needs are unique. We hypothesized that in patients with major pelvic injury (MPI) trauma ultrasound would perform with lower accuracy than has previously been reported. METHODS: Retrospective analysis of adult trauma patients with pelvic fractures seen at an urban Level I emergency department and trauma center. Patients were identified from the institutional trauma registry and ultrasound database from 1999 to 2003. All patients aged >16 years with MPI (Tile classification A2, all type B and C pelvic fractures, and type C acetabular fractures determined by a blinded orthopedic traumatologist) and who had a trauma US performed during the initial emergency department evaluation were included. All ultrasounds were performed by emergency physicians or surgeons using the four-quadrant FAST evaluation. Results of US were compared with one of three reference standards: abdominal/pelvic computed tomography, diagnostic peritoneal tap, or exploratory laparotomy. Two-by-two tables were constructed for diagnostic indices. RESULTS: In all, 96 patients were eligible; 9 were excluded for indeterminate ultrasound results. Of the remaining 87 patients, the pelvic fracture types were distributed as follows: 9% type A2, 72% type B, 16% type C, and 3% type C acetabular fractures. Overall US sensitivity for detection of FPF was 80.8%, specificity was 86.9%, positive predictive value was 72.4%, and negative predictive value was 91.4%. Categorization of sensitivity according to pelvic ring fracture type is as follows: type A2 fractures: sensitivity and specificity, 75.0%; type B fractures: sensitivity, 73.3%, specificity, 85.1%; and type C fractures (pelvis and acetabulum): sensitivity and specificity, 100%. Of the true-positive US results, blood was the FPF in 16 of 21 (76%) and urine from intraperitoneal bladder rupture in 4 in 21 (19%) patients. CONCLUSION: US in the initial evaluation of traumatic peritoneal fluid in major pelvic injury patients has lower sensitivity and specificity than previously reported for blunt trauma patients. Additionally, uroperitoneum comprises a substantial proportion of traumatic free peritoneal fluid in patients with MPI.

Does America spend enough on addiction treatment? Results from public opinion surveys.

Addiction treatment is often misunderstood and underappreciated in the United States. Although a large body of literature clearly demonstrates the clinical and economic benefits of addiction treatment for many clients and in most settings, the general public has a somewhat ambivalent attitude toward treatment expansion and taxpayer financing. A potential reason for this disconnect between economic evidence and public opinion is a weak identification with the need for, or the success of, addiction treatment for those individuals without a substance abuse problem themselves or in members of their family. Alternatively, addiction treatment stakeholders may be delivering an ineffective or misdirected message about the social value of this industry. This article explores these and other potential explanations for the paradoxically low placement of the addiction treatment industry among other socially important institutions in the United States. Although none of the explanations advanced in this article has been scientifically tested or verified, it is hoped that the historical inquiry and information provided herein will offer practical strategies for the stability and growth of the addiction treatment industry.