Outcomes of pulmonary vasodilator use in Veterans with pulmonary hypertension associated with left heart disease and lung disease.

Randomized trials of pulmonary vasodilators in pulmonary hypertension due to left heart disease (Group 2) and lung disease (Group 3) have demonstrated potential for harm. Yet these therapies are commonly used in practice. Little is known of the effects of treatment outside of clinical trials.

Explaining Service Use and Residential Stability in Supported Housing: Problems, Preferences, Peers.

Background: The behavioral model of health service use identified health needs, service preferences (predispositions), and service availability (enabling factors) as important predictors, but research has not conceptualized consistently each type of influence nor identified their separate effects on use of substance abuse and mental health services or their value in predicting service outcomes.

Objectives: To test hypotheses predicting use of substance abuse and mental health services and residential stability and evaluate peer specialists' impact.

Research Design: Randomized trial of peer support added to standard case management in VA-supported housing program (Housing and Urban Development-VA Supportive Housing program).

Development and Validation of Algorithms to Identify Pulmonary Arterial Hypertension in Administrative Data.

Background: Pulmonary arterial hypertension (PAH) is a rare disease, and much of our understanding stems from single-center studies, which are limited by sample size and generalizability. Administrative data offer an appealing opportunity to inform clinical, research, and quality improvement efforts for PAH. Yet, currently no standardized, validated method exists to distinguish PAH from other subgroups of pulmonary hypertension (PH) within this data source.

Comparing supervised and unsupervised approaches to emotion categorization in the human brain, body, and subjective experience.

Machine learning methods provide powerful tools to map physical measurements to scientific categories. But are such methods suitable for discovering the ground truth about psychological categories? We use the science of emotion as a test case to explore this question. In studies of emotion, researchers use supervised classifiers, guided by emotion labels, to attempt to discover biomarkers in the brain or body for the corresponding emotion categories.

Factors Associated With Potentially Inappropriate Phosphodiesterase-5 Inhibitor Use for Pulmonary Hypertension in the United States, 2006 to 2015.

Background: Use of phosphodiesterase-5 inhibitors (PDE5i) for groups 2 and 3 pulmonary hypertension (PH) is rising nationally, despite guidelines recommending against this low-value practice. Although receiving care across healthcare systems is encouraged to increase veterans' access to specialists critical for PH management, receiving care in 2 systems may increase risk of guideline-discordant prescribing. We sought to identify factors associated with prescribing of PDE5i for group 2/3 PH, particularly, to test the hypothesis that veterans prescribed PDE5i for PH in the community (through Medicare) will have increased risk of subsequently receiving potentially inappropriate treatment in Veterans Health Administration (VA).

Health service preferences among veterans in supported housing in relation to needs expressed and services used.

Background: Understanding consumer service preferences is important for recovery-oriented care.

Aims: To test the influence of perceived service needs on importance attached to treatment for alcohol, drug, mental health, and physical health problems and identify the influence of service needs and preferences on service use.

Methods: Formerly homeless dually diagnosed Veterans in supported housing were surveyed in three waves for 1 year, with measures of treatment interests, health problems, social support, clinician-assessed risk of housing loss, and sociodemographics.

Accuracy of Algorithms to Identify Pulmonary Arterial Hypertension in Administrative Data: A Systematic Review.

Background: The diagnosis of pulmonary arterial hypertension (PAH) is challenging, and there is significant overlap with the more heterogenous diagnosis of pulmonary hypertension (PH). Clinical and research efforts that rely on administrative data are limited by current coding systems that do not adequately reflect the clinical classification scheme. The aim of this systematic review is to investigate current algorithms to detect PAH using administrative data and to appraise the diagnostic accuracy of these algorithms against a reference standard.

Peer specialists: Exploring the influence of program structure on their emerging role.

Although peer specialists play an increasing role in mental health service delivery, little is known about the best program structures for maximizing effective service delivery. This study reports on qualitative data from a larger study on peer specialists working with veterans in a Veterans Affairs homelessness program who were dually diagnosed with substance abuse and mental health concerns. Peer specialists were trained to deliver a recovery support program that is carried out weekly over 9 months and includes 20 structured sessions using a workbook and 20 unstructured, individually planned sessions.

Why are U.S. girls getting meningococcal but not human papilloma virus vaccines? Comparison of factors associated with human papilloma virus and meningococcal vaccination among adolescent girls 2008 to 2012.

Background: Human papilloma virus (HPV) vaccination rates in the United States remain low, compared with other recommended adolescent vaccines. We compared factors associated with intention to receive and receipt of HPV and meningococcal vaccines and completion of the HPV vaccine series among U.S.

Group process and success in meeting the Joint Commission on Accreditation of Healthcare Organizations review.

Attention to and use of group process with hospital staff can contribute significantly to success in preparing for and passing a review by the Joint Commission on Accreditation of Healthcare Organizations. Group format, key elements, stages of group development, factors to facilitate group work, and the role of the leader are addressed.

Bench-marking effects in the blaming of professionals for incidents of aggression and assault.

This study compared all possible orders of responding to three vignettes describing incidents between a male patient and a female nurse in which the nurse is mildly assaulted, severely assaulted, or verbally abused by the patient (the control condition). Subjects were 32 female senior-year nursing students and 28 practicing nurses. It was found that response levels to a given vignette could predict a respondent's response to the other vignettes.