Bodily Autonomy and Trauma: Understanding the Nature of the Association Between Sexual Trauma, an External Locus of Control, and Depressive Symptoms.

There is growing evidence suggesting an increased perception of control is associated with reduced psychological distress among survivors of sexual trauma. The current study advances the extant literature by investigating the association between depressive symptoms, sexual trauma, and an external locus of control or the perception life events are outside one's own control. To do so, we analyze data from the New Family Structures Study, a nationally representative survey of U.S. adults ages 18-39. Results from ordinary least square regression analyses suggest sexual trauma and an external locus of control are associated with significantly greater depressive symptoms and that external control exacerbates the association between sexual trauma and depression. Such findings suggest future research should investigate environmental control for sexual trauma survivors in areas such as prenatal care and the justice system.

The co-occurrence of adverse childhood experiences and mental health among Latina/o adults: A latent class analysis approach.

Adverse childhood experiences (ACEs) have been linked to poor mental health among Latina/os. Few studies, however, have attempted to understand the extent to which ACEs co-occur and whether different forms of ACE co-occurrence differentially shape poor mental health patterns among Latina/os. The present study begins to address this gap by (1) identifying latent classes of ACEs and (2) determining whether and how different ACE classes shape high depressive symptoms among Latina/o adults. Data were drawn from two waves of the Hispanic Community Health Study/Study of Latinos, a longitudinal, community-based sample of Latina/os living in four urban communities. Latent Class Analysis (LCA) was used to identify subgroups of Latina/os who were exposed to co-occurring forms of maltreatment. Results from the LCA revealed four classes: (1) high ACEs, (2) emotional and physical abuse, (3) low ACEs, and (4) household alcohol/drug use and parental separation/divorce. Regression analyses indicate, when compared to the low ACEs class, Latina/os in the high ACEs class and emotional/physical abuse class were more likely to report high depressive symptoms. Findings from this study demonstrate ACEs co-occur in distinct classes of maltreatment and different combinations of ACEs uniquely shape the risk of poor mental health among Latina/os. Results from this study can help inform tailored mental health interventions for Latina/os that have a history of ACE exposure.

Street Culture and Gun Violence: Exploring the Reputation-Victimization Paradox.

Anderson's thesis of a code of the street has been broadly applied to the study of violence, but race- and gender-specific multilevel analyses of gun violence are scant within the literature. An unresolved debate also surrounds the link between violent victimization and adherence to street culture; underscored by an apparent reputation-victimization paradox among those who engage in street behaviors. The current study contributes to the literature by assessing the direct influence of incident setting and victim-offender familiarity on the likelihood of gun use by Black males in the course of aggravated assaults; and the degree to which the confluence of these factors is conditioned by levels of disadvantage and violence in the community. To accomplish this, we apply hierarchical generalized linear modeling to incident-level data from the National Incident-Based Reporting System in conjunction with contextual-level data from the counties in which the incidents are nested. Our findings suggest victim-offender familiarity and public settings are negatively associated with gun violence and the confluence of these factors further reduces the probability of gun use. This relationship, however, is conditioned by levels of disadvantage and violence in the community, providing preliminary evidence of both the violence increasing and decreasing effects of street culture hypothesized by Anderson.

How COVID-19's Disruption of the U.S. Correctional System Provides an Opportunity for Decarceration.

The COVID-19 pandemic has amplified decades of vulnerabilities, disparities, and injustices within the U.S. correctional system. The spread of the coronavirus poses a particularly serious threat to those that comprise the system, including personnel, attorneys, prisoners, their families and extends into the communities in which facilities are located. These correctional facilities and communities were especially underprepared for the sudden onset of a highly contagious virus, which has resulted in an exceedingly high number of infections among those who work and are held in the facilities. Rampant overcrowding in the U.S. correctional system, an aging population, and a population exhibiting high rates of underlying health conditions are highly likely to exacerbate the spread of this highly contagious virus. This potentially dire set of interrelated circumstances necessitates rapid decarceration measures that effectively balance public safety and public health. Unfortunately, there has been unclear guidance as well as changing and even contradictory information coming from the federal government concerning rapid measures to mitigate the spread of infection to justice system personnel and federal prisoners. In this paper we summarize the federal response and how it has impacted those responsible for implementation. Furthermore, we discuss how systemic deleterious conditions of the U.S. correctional system serve as both accelerants to as well as effects of the pandemic. We end highlighting critical issues relating to early release due to COVID-19 that will necessitate future research.

Patient-Informed Treatment Development of Behavioral Smoking Cessation for People With Schizophrenia.

The objective of this study was to use qualitative methodology to tailor and refine an existing smoking cessation intervention for the population of people who use cigarettes and are diagnosed with schizophrenia, schizoaffective, or psychotic disorder. Successive cohort design methodology was used to iteratively modify the treatment in response to qualitative participant, therapist, and consultant feedback on the intervention. Qualitative methodology for participant feedback included analysis of semistructured interviews with participants, visualization of app utilization data, and stakeholder feedback from study therapists and consultants. Using the successive cohort design, a tailored multicomponent mobile health smoking cessation intervention was developed. The intervention included mobile contingency management (i.e., financial compensation for confirmed abstinence from smoking), pharmacotherapy for smoking cessation, cognitive-behavioral counseling sessions, and the Stay Quit app for relapse prevention. Two cohorts (N = 13) were completed in the study; after each cohort, the treatment protocol was revised. The intervention is described, as well as the qualitative findings from each cohort and subsequent changes made to the intervention based upon patient and provider feedback. Metrics of patient engagement included treatment adherence (40% in Cohort 1 and 63% in Cohort 2). Both participants and therapists reported that the intervention was helpful. Over one third of participants self-reported abstinence at posttreatment. Since qualitative methodology is often underutilized in mental health treatment development, this study demonstrates the utility of the successive cohort design for treatment development of behavior change interventions for at-risk, vulnerable populations.

Racial Disparities in the Administration of ECT in Texas, 1998-2013.

OBJECTIVE: Electroconvulsive therapy (ECT) is a treatment of choice for severe depression but has been underutilized among black patients. This study investigates racial disparities in the administration of ECT in the state of Texas between 1998 and 2013 using population data. DESIGN: Data from the Texas Department of State Health Services were obtained corresponding to the use for all ECT conducted in nonfederal settings during the period from January 2, 1998, to August 30, 2013. The data set comprised quarterly reports generated for each patient, totaling 27,931 patient quarters. Using year-by-year intercensal population estimates for the state of Texas, ECT treatments per capita were compared among black, white, Latina/Latino, and other individuals during this time period. RESULTS: Significantly more white patients were treated each quarter than minority patients (P < 0.001), with Latina/Latino patients recording fewer treatment quarters than any other racial group (P < 0.005). Large discrepancies in diagnosis by race were observed. Black patients were less likely than white and Latina/Latino patients to be diagnosed with depression and 4 times as likely as white patients to carry a diagnosis of schizophrenia. CONCLUSIONS: Concordant with previous data, large racial disparities in the administration of ECT were found in this Texas data set. Despite the limited nature of this data set, these results suggest that continued investigation is required to determine factors responsible for these disparities.

Wall/Object Punching: An Important but Under-Recognized Form of Nonsuicidal Self-Injury.

The present research investigated wall/object punching as a form of nonsuicidal self-injury (NSSI) among 1,143 veterans seeking treatment for posttraumatic stress disorder (PTSD). Wall/object punching was remarkably common in this sample (43%), and its inclusion in the definition of NSSI increased estimated prevalence of recent NSSI by 14%. As expected, wall/object punching was strongly associated with other traditional forms of NSSI, post-NSSI relief, and suicide ideation. Male veterans and veterans with PTSD were significantly more likely to engage in wall/object punching than female veterans and veterans without PTSD. More research on this important but under-recognized form of NSSI is needed.

Low Income as a Multiplicative Risk Factor for Oral Pain and Dental Problems Among U.S. Veteran Smokers.

PURPOSE: Compared to the United States (U.S.) general population, military veterans are at an increased risk of experiencing dental problems. This study documented associations between cigarette use and measures of dental/oral concern in a population of U.S. veterans who served in Iraq and Afghanistan. METHOD: A cross-sectional analysis of survey data from the Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) Veterans Health and Needs Study, a study of U.S. military veterans. Out of 5000 surveys mailed to a random sample of OEF/OIF veterans, 1161 surveys were completed and returned. Among study respondents, N = 1114 had non-missing dental/oral pain data and were included for analysis. The survey also included smoking history and demographic information. Univariate and multivariate logistic regression analyses were used to cross-sectionally model the odds of experiencing dental/oral concerns as a function of smoking status. We also examined moderating effects of income and gender on the association between smoking and dental/oral concerns. RESULTS: In univariate and multivariate models, current smoking was associated with risk for dental/oral concerns. However, this association was qualified by a Smoking × Income interaction. For those earning above US$20,000, smoking was not associated with dental/oral concerns. Among veterans with low income, smoking was associated with three times higher odds of increased dental/oral concerns. There was no significant Gender × Smoking interaction. CONCLUSION: These findings underscore the relevance of factors that moderate the association between smoking and dental/oral concern, namely income. Findings also underscore the importance of interventions to mitigate income disparities in oral healthcare.

A Preliminary Investigation of a Relapse Prevention Mobile Application to Maintain Smoking Abstinence Among Individuals With Posttraumatic Stress Disorder.

OBJECTIVES: Smokers with posttraumatic stress disorder (PTSD) have increased difficulty achieving and maintaining abstinence. Contingency management approaches to smoking cessation interventions have demonstrated short-term efficacy but are limited by high rates of relapse. The goal of this pilot study was to evaluate the usability and feasibility of a smartphone-based smoking cessation application (Stay Quit Coach) designed to prevent relapse among individuals with PTSD. METHODS: Smokers (N = 11) were randomized to (1) QUIT4EVER, an intervention combining mobile contingency management smoking cessation counseling and medications, and Stay Quit Coach or (2) a contact control condition that was identical to QUIT4EVER except Stay Quit Coach was not included. The primary outcome was prolonged smoking abstinence. RESULTS: Among those queried during the follow-up periods, average Stay Quit Coach helpfulness ratings were high and ranged from 7.25 to 10 on a 10-point Likert scale (with higher scores corresponding to greater helpfulness). The Stay Quit Coach was rated by participants as being most effective at helping to quit smoking, helping to remain quit, and providing support and relevant information about quitting. Among the three quitters in the QUIT4EVER group, all reported abstinence at 3 and 6 months; however, abstinence was only bioverified for one quitter at 6 months. Among the four quitters in the contact control condition group, three reported abstinence at 3 and 6 months, but abstinence was not confirmed by bioverification. CONCLUSIONS: Smokers with PTSD express interest in and helpfulness of Stay Quit Coach for remaining abstinent after a quit attempt. Combined use of mobile contingency management and Stay Quit Coach is a feasible and acceptable adjunctive smoking cessation treatment for reducing smoking among smokers with PTSD. Adequately powered clinical trials are needed to demonstrate the long-term efficacy of this combined approach to smoking cessation. This study [Use of Technological Advances to Prevent Smoking Relapse among Smokers with PTSD (QUIT4EVER)] was registered on www.clinicaltrials.gov . clinicaltrials.gov identifier: NCT01990079.

Racial and Sociodemographic Disparities in Internet Access and eHealth Intervention Utilization Among Veteran Smokers.

INTRODUCTION: Access to the internet at home may be an important barrier to electronic health (eHealth) smoking cessation interventions. The current study explored possible sociodemographic disparities in access to the internet at home among veteran smokers. METHODS: Data from participants proactively recruited and enrolled in a randomized smoking cessation effectiveness trial (N = 408) that compared a web-based smoking cessation intervention to Veterans Affairs (VA) usual care were used to examine the demographic attributes of smokers with and without internet access at home. Multivariable logistic regression was used to examine associations between demographic factors and home internet access. Data from patients randomized to the internet arm of the study (N = 205) were used to ascertain correlates of utilization of the intervention website. RESULTS: While the majority of the sample (82 %) endorsed access to the internet at home, veterans who were African-American, older, and not married were significantly less likely to have home internet access. Veterans who were African-American, older, less educated, had longer travel times to the nearest VA facility, and increased nicotine dependence were less likely to access the internet on a daily basis. While several sociodemographic variables (e.g., age, race, education, employment) were related to utilization of a free membership to a commercial, web-based smoking cessation intervention in bivariate analyses, only access to the internet at home was related to use of the smoking cessation site in adjusted results. CONCLUSION: These results highlight gaps in internet access and use among veterans and additionally underscore the importance of improving accessibility of eHealth interventions for low-income, minority, and socially disadvantaged veteran populations.

The nature of violence: a multilevel analysis of gun use and victim injury in violent interpersonal encounters.

A large number of studies have examined predictors of crime quantities yet considerably less attention has been directed toward exploring patterns in the nature or quality of violence within and across communities. The current study adds to the literature on qualitative variations in violence by assessing the incident and contextual-level predictors of offender gun use and physical injuries sustained by victims of robbery and aggravated assault. Specifically, we examine incident-level data from the National Incident Based Reporting System in conjunction with contextual-level data on the cities in which the incidents occurred. We use hierarchical linear and nonlinear modeling techniques to explore variations in predictors of offender gun use and extent of victim injury. Supporting cultural effects explicated by Anderson, results reveal certain individual-level predictors are conditioned by community characteristics.

Institutional isolation and crime: The mediating effect of disengaged youth on levels of crime.

We propose that structural resource deprivation and a weak civic participatory culture foster institutional isolation among youth, which, in turn, elevates rates of crime. Robust institutional attachments are essential to mainstream cultural learning, the internalization of mainstream values, the development of local network ties, and pro-social behavior. Communities that fail to embed residents, particularly youth, within a conventional institutional framework are ill-equipped for concerted action and unable to defend community interest and solve common problems, including crime. Using county-level census data we identify a group of youth who are simultaneously disengaged from a wide swath of mainstream social institutions, those we term "floaters." Analyses of aggregate levels of homicide, aggravated assault, robbery, and burglary around 2000 offer strong support for a mediation model indicating that structural deprivation and a weak civic participatory culture increase the presence of floaters which, in turn, raises levels of violent and property crime. We discuss the implications of our findings.

Modeling of steroid estrogen contamination in UK and South Australian rivers predicts modest increases in concentrations in the future.

The prediction of risks posed by pharmaceuticals and personal care products in the aquatic environment now and in the future is one of the top 20 research questions regarding these contaminants following growing concern for their biological effects on fish and other animals. To this end it is important that areas experiencing the greatest risk are identified, particularly in countries experiencing water stress, where dilution of pollutants entering river networks is more limited. This study is the first to use hydrological models to estimate concentrations of pharmaceutical and natural steroid estrogens in a water stressed catchment in South Australia alongside a UK catchment and to forecast their concentrations in 2050 based on demographic and climate change predictions. The results show that despite their differing climates and demographics, modeled concentrations of steroid estrogens in effluents from Australian sewage treatment works and a receiving river were predicted (simulated) to be similar to those observed in the UK and Europe, exceeding the combined estradiol equivalent's predicted no effect concentration for feminization in wild fish. Furthermore, by 2050 a moderate increase in estrogenic contamination and the potential risk to wildlife was predicted with up to a 2-fold rise in concentrations.

Excess clustering on large scales in the MegaZ DR7 photometric redshift survey.

We observe a large excess of power in the statistical clustering of luminous red galaxies in the photometric SDSS galaxy sample called MegaZ DR7. This is seen over the lowest multipoles in the angular power spectra C_{ℓ} in four equally spaced redshift bins between 0.45≤z≤0.65. However, it is most prominent in the highest redshift band at ∼4σ and it emerges at an effective scale k≲0.01 h Mpc(-1). Given that MegaZ DR7 is the largest cosmic volume galaxy survey to date (3.3(Gpch(-1))(3)) this implies an anomaly on the largest physical scales probed by galaxies. Alternatively, this signature could be a consequence of it appearing at the most systematically susceptible redshift. There are several explanations for this excess power that range from systematics to new physics. We test the survey, data, and excess power, as well as possible origins.

Upper bound of 0.28 eV on neutrino masses from the largest photometric redshift survey.

We present a new limit of ∑m(v) ≤ 0.28 (95% CL) on the sum of the neutrino masses assuming a flat ΛCDM cosmology. This relaxes slightly to ∑m(ν) ≤ 0.34 and ∑m(v) ≤ 0.47 when quasinonlinear scales are removed and w≠ -1, respectively. These are derived from a new photometric catalogue of over 700,000 luminous red galaxies (MegaZ DR7) with a volume of 3.3 (Gpc h(-1))(3) and redshift range 0.45 < z < 0.65. The data are combined with WMAP 5-year CMB, baryon acoustic oscillations, supernovae, and a Hubble Space Telescope prior on h. When combined with WMAP these data are as constraining as adding all supernovae and baryon oscillation data available. The upper limit is one of the tightest constraints on the neutrino from cosmology or particle physics. Further, if these bounds hold, they all predict that current-to-next generation neutrino experiments, such as KATRIN, are unlikely to obtain a detection.