Publications by authors named "Darius Dawson"

African American veterans who use tobacco use evidence-based tobacco-cessation treatment less than other racial/ethnic groups, contributing to higher tobacco-related treatment burden for them. This study aimed to assess barriers and facilitators African American patients face before engaging in Veterans Health Administration behavioral tobacco-cessation treatment services, as an initial step to identify new implementation strategies. African American veterans (N = 30) who use tobacco at a large Veterans Affairs Medical Center completed interviews about perceived barriers and facilitators to behavioral treatment, views on telehealth, and suggested care improvements.

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Black veterans experience disparities in mental health (MH) care access and are disproportionately affected by COVID-19. Video telehealth to home (VTH) may reduce disparities by addressing barriers, particularly with pandemic-related shifts to remotely delivered care. Considering potential needs for tailored implementation across racial/ethnic groups, we examined differences in VTH use by non-Hispanic Black veterans versus all other races/ethnicities and among Black (Hispanic and non-Hispanic) veterans by age, rurality, and gender during the pandemic.

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For >95 years, the Department of Veterans Affairs Office of Research and Development (ORD) has been improving the lives of Veterans and all Americans through health care discovery and innovation. Scientists and trainees from diverse backgrounds and life experiences bring different perspectives and creativity to address complex health-related problems, which helps to foster scientific innovation, improve quality of research, and advance the likelihood that underserved populations participate in and benefit from clinical and health services research. In this study, we will discuss our experiences in developing future scientists through mentored research supplements supported by ORD.

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Despite proliferation of evidence-based tobacco cessation treatments, African American adults still suffer higher rates of tobacco-related diseases than White adults. Although tobacco cessation treatment is efficacious, there is a need to reassess the efficacy of tobacco cessation treatment for African American adults. Previous reviews of tobacco cessation treatment studies conducted through 2007 among African American adults highlight the limited research in this area and inconsistent findings on treatment characteristics impacting efficacy.

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Black Americans are at greater risk for more severe and enduring consequences of anxiety disorders than White Americans, highlighting the need to identify malleable risk and maintenance factors. The current study aimed to examine racial differences in anxiety sensitivity and anxiety sensitivity facets between Black and White veterans (N = 285; 58% Black, 77% Male; Mage = 43.51, SD = 11.

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Veterans with obsessive-compulsive disorder (OCD) often face barriers to receiving evidence-based treatments such as exposure and response prevention (ERP). Through retrospective review of electronic medical records, this study examined the rates of ERP delivery in a national sample of 554 veterans newly diagnosed with OCD in the Veterans Health Administration between 2016 and 2017. Results indicated that only 4% of veterans (n = 22) received any ERP treatment; and, of those, 16 veterans received "true ERP.

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We used the Common Sense Model to understand weight management treatment representations of diverse patients, conducting semistructured interviews with 24 veterans with obesity, recruited from multiple U.S. Veterans Health Administration facilities.

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Objective: Alcohol-related behaviors are often examined using surveys assessing participants' self-report of attitudes/actions. However, racial/ethnic differences exist in scale construction and evaluation, and surveys evaluating alcohol behaviors lack invariance across ethnic groups. These dissimilarities may be due to deep-rooted differences in ethnic classification of unhealthy substance use behaviors.

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Background: The Common Sense Model provides a framework to understand health beliefs and behaviors. It includes illness representations comprised of five domains (identity, cause, consequences, timeline, and control/cure). While widely used, it is rarely applied to obesity, yet could explain self-management decisions and inform treatments.

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The aim of the study was to identify prevalence of tobacco use and associated correlates in a cohort of 332 transgender veterans who served in Iraq and Afghanistan. We identified tobacco use, nicotine replacement therapies (NRTs), and clinical comorbidities from veteran medical record databases. We compared differences in use and clinical comorbidities, using nonparametric bivariate analyses.

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Exposure and response prevention (ERP) is the gold-standard, evidence-based psychotherapy for obsessive-compulsive disorder (OCD), but few receive it. Video telehealth can increase access to ERP for OCD and may enhance the salience of exposures. This study examined the feasibility, acceptability, and preliminary effectiveness of video telehealth-delivered ERP.

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Background: Despite African Americans and Hispanics smoking equal or fewer cigarettes than White smokers, they experience more smoking-related diseases and have lower cessation rates, possibly due to cultural stress. This study examined the influence of racial/ethnic discrimination experiences in comparison to a general negative affect experience on cigarette craving among African American and Hispanic smokers.

Methods: African American and Hispanic smokers (N = 34) completed two writing tasks: one to elicit distressing experiences of racial/ethnic discrimination and another to elicit distressing experiences of academic/job-related failure.

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Study Objectives: To evaluate the association of preoperative sleep pattern with posthysterectomy pain perception and satisfaction with surgery.

Methods: This pilot study included women undergoing minimally invasive hysterectomy for benign conditions. Sleep quality, insomnia severity, and insomnia risk were assessed pre- and postoperatively via standard questionnaires.

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Background/objectives: Aligning healthcare decisions with patients' priorities may improve care for older adults with multiple chronic conditions (MCCs). We conducted a pilot study to assess the feasibility of identifying patient priorities in routine geriatrics care and to compare clinicians' recommendations for patients who did or did not have their priorities identified.

Design: Retrospective chart review.

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This paper reports the findings of research investigating the relationship of spill-over fears related to drug trafficking and of cultural identity to Mexican Americans' attitudes toward recent immigrants from Mexico in five non-metropolitan communities in the US-Mexico borderlands of South Texas. A mixed methods design was used to collect data from 91 participants (30 intact families with two parents and at least one young adult). Quantitative findings showed that the majority of participants expressed the view that most people in their communities believed that newcomers were involved in drug trafficking and in defrauding welfare programs.

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Background: Although many immigrants enter the United States with a healthy body weight, this health advantage disappears the longer they reside in the United States. To better understand the complexities of obesity change within a cultural framework, a community-based participatory research (CBPR) approach, PhotoVoice, was used, focusing on physical activity among Muslim Somali women.

Objectives: The CBPR partnership was formed to identify barriers and resources to engaging in physical activity with goals of advocacy and program development.

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The present study examined the factor structure of 3 smoking-related items administered as part of the California Health Interview Survey. Factorial invariance was examined across Asian Americans (N = 377), Caucasians (N = 1739), African Americans (N = 115), and Latin Americans (N = 814), and across young men (N = 1612) and women (N = 1767). Factorial invariance analyses revealed all minority ethnic groups to be significantly different (p < .

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