A competing risks model for correlated data based on the subdistribution hazard

Family-based follow-up study designs are important in epidemiology as they enable investigations of disease aggregation within families. Such studies are subject to methodological complications since data may include multiple endpoints as well as intra-family correlation. The methods herein are developed for the analysis of age of onset with multiple disease types for family-based follow-up studies. The proposed model expresses the marginalized frailty model in terms of the subdistribution hazards (SDH). As with Pipper and Martinussen’s (Scand J Stat 30:509–521, 2003) model, the proposed multivariate SDH model yields marginal interpretations of the regression coefficients while allowing the correlation structure to be specified by a frailty term. Further, the proposed model allows for a direct investigation of the covariate effects on the cumulative incidence function since the SDH is modeled rather than the cause specific hazard. A simulation study suggests that the proposed model generally offers improved performance in terms of bias and efficiency when a sufficient number of events is observed. The proposed model also offers type I error rates close to nominal. The method is applied to a family-based study of breast cancer when death in absence of breast cancer is considered a competing risk.     

Exploring the Youth and Parent Perspective on Practitioner Behaviors That Promote Treatment Engagement

Treatment engagement is critically important to child and family social work practitioners, given its documented relationship with youth and family outcomes. Despite this, little is known regarding the practice behaviors youth and parents perceive as important for promoting their engagement in treatment. The purpose of this study was to explore the perspective of youth and parents regarding practitioner behaviors important for fostering treatment engagement. Three semistructured focus groups were conducted with 30 youth and parents. Using a constant comparative analysis procedure, two domains of practice behaviors emerged: developing the therapeutic alliance and collaborative service delivery. Specific alliance-building behaviors included building rapport and demonstrating care, acknowledging and listening to the youth and family perspective, asking questions, not judging youth and parents, allowing youth and family input to direct care, and supporting motivation to change. Collaborative practice behaviors included providing culturally competent services, sharing treatment information, demonstrating awareness of other services/supports, and engaging other meaningful adults. Youth and parents both discussed the importance of these practice behaviors. Youth, however, seemed to emphasize the therapeutic alliance more than parents in the sample. Clinical implications for family social work practitioners regarding these key practice behaviors are discussed.     

US campus fraternities and sororities and the young adult injury burden

Objective: To investigate whether the presence of fraternities and sororities was associated with a higher local injury rate among undergraduate-age youth. Methods: In 2016 we compared the rate of 2010–2013 youth (18–24 years) emergency department (ED) visits for injuries in Hospital Service Areas (HSA) with and without fraternities and sororities. ED visits were identified in the State Emergency Department Database (n=1,560 hospitals, 1,080 HSAs, 16 states). US Census Bureau and National Center for Education Statistics sources identified HSA population and campus (n=659) characteristics. A proprietary database identified campuses with fraternities and sororities (n=287). ED visits explicitly linked to fraternities and sororities in the National Electronic Injury Surveillance System–All Injury Program were used to identify injury causes for sub-group analysis. Results: HSAs serving campuses with fraternities and sororities had lower age 18–24 injury rates for all causes except firearm injuries (no difference). Conclusions: Fraternities and sororities were not associated with a higher injury rate at the population level among undergraduate-age youth. A major limitation is not being able to observe campus health services utilization.     

Investing: the case for recognition as an independent capacity

In this article, we provide support for the need to recognize investing as an independent capacity. A comparison of the definitions and models of financial and investing capacities revealed significant differences between them. A review of the status of investing capacity assessment revealed that there are currently no investing capacity specific assessment instruments (ICSAIs). Implications for researchers and clinicians resulting from the lack of recognition of investing as an independent capacity are discussed and used as a rational for the need to develop ICSAIs. The benefits of ICSAI development for financial, legal, and clinical professionals as well as for investors are discussed, and a direction for future investing capacity research is proposed.     

Human Trafficking: Globalization, Exploitation, and Transnational Sociology

In the last decade, human trafficking has emerged as a new area of research for sociologists and other scholars across a wide range of fields. Globalization has exacerbated the illicit trade of people and their parts within and across territorial borders, generating concern among activists and academics and prompting the development of a burgeoning literature with varying concerns and viewpoints. This article reviews what we know about human trafficking dynamics and trends, its causes, and current responses, including critiques of anti-trafficking efforts. While much work remains to be done in simply mapping current trafficking activities, a transnational sociological framework can help to move theory and research on trafficking forward.     

Employment gains and wage declines: The erosion of black women’s relative wages since 1980

Public policy initiatives in the 1950s and 1960s, including Affirmative Action and Equal Employment Opportunity law, helped mitigate explicit discrimination in pay, and the expansion of higher education and training programs have advanced the employment fortunes of many American women. By the early 1980s, some scholars proclaimed near equity in pay between black and white women, particularly among young and highly skilled workers. More recent policy initiatives and labor market conditions have been arguably less progressive for black women’s employment and earnings: through the 1980s, 1990s, and the first half of the 2000s, the wage gap between black and white women widened considerably. Using data from the Current Population Survey Merged Outgoing Rotation Group (CPS-MORG), this article documents the racial wage gap among women in the United States from 1979 to 2005. We investigate how demographic and labor market conditions influence employment and wage inequality among black and white women over the period. Although shifts in labor supply influence the magnitude of the black-white wage gap among women, structural disadvantages faced by black women help explain the growth in the racial wage gap.     

Student misbehavior during senior year: A comparison of immigrants and the native-born

Prior research has increasingly shown that the length of time in the U.S. and acculturation may have negative effects on a variety of immigrant outcomes, including academic performance, health, and occupational attainment. However, much of the research on the educational outcomes of immigrants focuses primarily on their academic achievement but neglects another factor that affects educational success—behavior at school. Using data from a sample of high school seniors in several Pacific Northwest school districts, I examine whether more time in the U.S. increases school misbehavior by testing the effects of immigrant generation and indicators of acculturation on three measures of disciplinary problems during the senior year of high school—attending class unprepared, getting in trouble for breaking school rules, and being put on suspension. First and one-point-five generation immigrants attend class more prepared and get into less trouble for breaking the school rules than do third or higher generation students during their senior year of high school. High academic performance and indicators of acculturation explain only part of this beneficial effect of immigrant generation on behavior at school. Additional analyses show that second generation Asian immigrants are more similar to first and 1.5 generation immigrants from all racial and ethnic groups than they are from other second generation racial and ethnic groups in regards to moderate and intermediate behavior.