Characterization of psychiatrically hospitalized college students

Abstract

Objective: To characterize contemporary college students requiring psychiatric hospitalization. Participants and methods: Sociodemographic and diagnostic information was gathered retrospectively and analyzed from the electronic medical records (EMRs) of the consecutive inpatient hospitalizations of 905 college students admitted to a psychiatric inpatient unit. Results: Significantly more females compared to males experienced the following: more hospitalizations, more family and financial stressors, more depression, and less psychotic and bipolar disorder. The most frequent diagnosis was a depressive disorder, followed by bipolar disorder, psychotic disorder, and personality disorder, most frequently borderline personality disorder. Half of participants had comorbid diagnoses with substance abuse most common. More than two-thirds of students endorsed social or intimate relationship, academic, and family challenges as psychosocial stressors. In all, 15% of participants had repeat admissions. Conclusions: The present study provides demographic data from a sample of psychiatrically hospitalized college students. Findings can help improve screening and identification of decompensation in college students.     

Older Latina Women and HIV/AIDS: An Examination of Sexuality and Culture as they Relate to Risk and Protective Factors

Older Latina women are one of the least studied American demographic groups with regard to social, health, or sexual behavior. This could leave social workers and other geriatric professionals unprepared for dealing with HIV/AIDS in this population. Currently, older Latina women are one of the fastest growing groups of new AIDS cases. Twenty percent of all women ever diagnosed with the disease are Latina and 5.5% of Latinas infected with the virus are older. The number of diagnosed infections is increasing in older women, including Latinas, in spite of recent declines in infection rates with younger populations. There are also a potentially large number of cases that go misdiagnosed or undiagnosed.

This article also addresses risk and protective factors related to gender roles, traditional Latino family values, religion, socioeconomic factors, health, and health care, with special attention to the triple jeopardy faced by this population by virtue of being female, seniors, and minorities. The article concludes with recommendations for the development of culturally competent practices with older Latinas and the development of a research agenda to better understand their risk-related and health-seeking behavior.     

2-Distance list $$(\Delta +2)$$ ( Δ + 2 ) -coloring of planar graphs with girth at least 10

Journal of Combinatorial Optimization - Given a graph G and a list assignment L(v) for each vertex of v of G, a proper L-list-coloring of G is a function that maps every vertex to a color in L(v)...     

Too Negative to Take Risks? The Effect of the CEO's Emotional Traits on Firm Risk

Except for some recent survey and experimental studies, strategic management research has tended to neglect the influence of emotions on managers' strategic choices. This paper analyses the influence of the stable, long‐term emotional traits of CEOs on an actual business outcome: risk taking. The hypotheses are tested on a sample of 51 Spanish banks and savings banks. Our results show that CEO affective traits influence banks' risk taking. Specifically, our analyses show that managers' negative affective traits are related to lower risk taking as reflected in a lower variability in performance, a lower level of credit risk and a less risky composition of the loan portfolios of the banks they manage. Positive affective traits do not seem to influence the level of risk. These findings partially support ‘affect congruency and generalization’ arguments, and show the need to consider the role of affects when analysing CEOs' strategic choices.     

试析汉、藏两地佛教的互动关系

汉、藏两地佛教的关系史大致经历了三个阶段:即唐蕃时期,汉传佛教向吐蕃传播,对吐蕃佛教的形成和发展起到了推动作用;宋、元时期,两地佛教互相促进、共同发展;明、清及民国时期,藏传佛教东向发展,在内地蔚然成风。三个发展阶段的关系模式虽不尽相同,但从总体上讲,形成了一种互动关系。     

Testing Covariance Stationarity

In this paper, we show that the widely used stationarity tests such as the Kwiatkowski Phillips, Schmidt, and Shin (KPSS) test have power close to size in the presence of time-varying unconditional variance. We propose a new test as a complement of the existing tests. Monte Carlo experiments show that the proposed test possesses the following characteristics: (i) in the presence of unit root or a structural change in the mean, the proposed test is as powerful as the KPSS and other tests; (ii) in the presence of a changing variance, the traditional tests perform badly whereas the proposed test has high power comparing to the existing tests; (iii) the proposed test has the same size as traditional stationarity tests under the null hypothesis of stationarity. An application to daily observations of return on U.S. Dollar/Euro exchange rate reveals the existence of instability in the unconditional variance when the entire sample is considered, but stability is found in subsamples.     

Defining organized sexual abuse

The label ‘organized abuse’ is widely used but without an agreed meaning. An agreed definition would improve communication among practitioners and make it easier to compare the results of different pieces of research. Items classified together must possess at least one feature in common: in the case of organized abuse this is that they all involve more than one perpetrator. Some types of case for which the label ‘organized’ has been used, like those that concern children's sexual abuse in an institution or that include allegations of a ritual context, do not fulfil even this initial criterion. Some cases of institutional or ritual abuse may also be cases of organized abuse but the terms are not synonymous with each other. Domestic cases, where all the perpetrators and the victims are members of a single household, are also sufficiently unlike the paradigmatic case of organized abuse for them to be excluded from the category. The recognition that exclusion is as necessary to rigorous definition as inclusion requires making explicit what definitions are and what they are for.     

LETTER GRADING GOVERNMENT EFFICIENCY

We mailed letters to non‐existent business addresses in 159 countries (10 per country), and measured whether they come back to the return address in the United States and how long it takes. About 60% of the letters were returned, taking over six months, on average. The results provide new objective indicators of government efficiency across countries, based on a simple and universal service, and allow us to shed light on its determinants. The evidence suggests that both technology and management quality influence government efficiency, just as they do that of the private sector.