Tinnitus, Depression, Anxiety, and Suicide in Recent Veterans: A Retrospective Analysis.

OBJECTIVES: The purpose of this project was to investigate whether there is an association between tinnitus diagnosis and suicide and whether depression and anxiety strengthen that association. Given that tinnitus is the top service-connected disability among U.S. Veterans () and that suicide among Veterans has been occurring at a higher frequency as compared with community suicide rates (), the possible associations between tinnitus and suicide will be explored. Co-occurring physical conditions also will be examined to determine if they increase the risk of suicide in the context of tinnitus. DESIGN: Administrative health care data related to Operations Enduring Freedom/Iraqi Freedom/New Dawn (OEF/OIF/OND) were used to identify Veterans who accessed the Veterans Administration (VA) health care system from January 1, 2002, to December 31, 2011. Veterans who were deceased as of December 2011 were identified using the National Death Index (NDI) files. Tinnitus cases were followed until either they were deceased or to the end of the study period. The International Classification of Diseases 9th Revision Clinical Modification (ICD-9-CM) codes were used to identify all conditions and diseases. As per mortality research standards, International Classification of Diseases 10th Revision (ICD-10) codes were used to identify cause of death. RESULTS: Of 769,934 OEF/OIF/OND Veterans receiving VA care January 2002 to December 2011, 15% (n =116,358) were diagnosed with tinnitus. Of these Veterans diagnosed with tinnitus, 21% were also diagnosed with depression, another 8% with anxiety, and another 17% with both depression and anxiety. Fifty-four percentage were identified as having tinnitus without depression or anxiety. Among individuals with tinnitus, 41.9% had co-occurring hearing loss. Suicide rates were lower among Veterans with tinnitus than Veterans without tinnitus. Co-occurring diagnoses of mental-health conditions did not significantly increase the risk of suicide. CONCLUSIONS: The study results do not confirm clinical and anecdotal reports that tinnitus could be related to suicide among Veterans. However, tenets from rehabilitation psychology suggest that the onset of chronic impairment or disability does not predict an individual's subsequent psychological states; other personal attributes may be more influential. Health care professionals, such as audiologists and psychologists, should be cognizant of the associations between tinnitus and mental health issues and be prepared to address the psychological needs of individuals who have tinnitus.

Diagnosing Chronic Obstructive Pulmonary Disease Among Afghanistan and Iraq Veterans: Veterans Affair's Concordance With Clinical Guidelines for Spirometry Administration.

BACKGROUND: Early diagnosis and treatment of chronic obstructive pulmonary disease (COPD) can slow disease progression. The Department of Veterans Affairs (VA)/Department of Defense Clinical Practice Guidelines (CPG), established to improve patient outcomes, recommend the use of spirometry in the COPD diagnostic process. The aims of this study were to assess VA health care providers' performance related to CPG-recommended spirometry administration in the evaluation of newly diagnosed COPD among veterans, determine the patient characteristics that may influence the adherence rate, and compare VA concordance rates to those of other health plans. METHODS: Administrative health care data related to Operations Enduring Freedom/Iraqi Freedom/New Dawn (OEF/OIF/OND) veterans was used to identify newly diagnosed COPD cases and the proportion of cases receiving spirometry. Cases were defined as veterans who had their first medical encounter with a coded diagnosis of COPD ≥ 6 months after their initial VA health care evaluation. The relationship between prediagnostic and comorbid conditions and the administration of CPG-concordant spirometry was examined using regression analyses. FINDINGS: Among the 923,646 OEF/OIF/OND veterans receiving VA health care between January 2002 and December 2014, 32,076 (3%) had a coded diagnosis of COPD. Among those, 22,156 (69%) were identified as newly diagnosed COPD cases; only 6,827 (31%) had CPG-concordant spirometry. Concordant spirometry was more likely to occur in veterans aged ≥40. A pre-existing tobacco use disorder marginally changed the concordance rate. DISCUSSION: VA provider adherence to CPG-concordant spirometry would decrease the prevalence of false-positive COPD cases and lead to more targeted disease treatment. Future research should focus on such cases by assessing the association between COPD diagnosis and bronchodilator responsiveness.

Beyond research literature: Occupational therapists' perspectives on and uses of "evidence" in everyday practice.

BACKGROUND: Recent literature in evidence-based practice indicates that evidence is defined differently from practice and research perspectives. However, few published works address therapists' perspectives of the nature and use of evidence in everyday practice. PURPOSE: This study describes the definition, types, and use of evidence from the perspective of six school-based occupational therapists. METHOD: Data were collected through focus groups and participant-submitted documentation and analyzed using qualitative and quantitative content analysis. FINDINGS: Two categories of evidence emerged: internalized evidence and evidence gathered during the intervention process. Clinical reasoning, identified as a key skill in evidence-based practice, supported the synthesis of therapist internalized evidence with "in-the-moment" evidence gathered from activity, contextual, and occupational analyses of the client. IMPLICATIONS: The findings support current literature that has suggested expanding the definition of evidence (i.e., more than research findings alone). Further investigation of evidence building in practice may help in constructing a more inclusive professional culture of evidence-based practice.

Health care utilization behavior of veterans who deployed to Afghanistan and Iraq.

BACKGROUND: Previous assessments of Afghanistan/Iraq Veterans have lacked a systematic overview of all injury and illness experiences captured by the Veterans Health Administration (VHA) health care services. In this initial study, we quantify the health care utilization behavior of eligible Veterans and describe the level and type of usage among them. METHODS: A roster of service members who have served in Afghanistan/Iraq and became eligible for VHA care between 2002 and 2010 and their corresponding administrative VA medical encounter data were abstracted from the VHA Office of Public Health Operation Enduring Freedom/Operation Iraqi Freedom/Operation New Dawn Health Surveillance System. RESULTS: Between 2002 and 2010, approximately 55% of eligible Veterans accessed VHA health care. Higher utilization was observed among Veterans 50 years of age and older compared to younger Veterans. Higher utilization was also observed among Veterans with increasing cumulative deployment time. Mental disorder diagnostic codes accounted for the greatest number of visits per Veteran. CONCLUSIONS: Veterans with mental health diagnoses may need a different level of care than other VHA users. Other service factors associated with utilization require further research to better understand the underlying relationship. Current observed results may be reflective of future expected utilization patterns and may assist in resource planning and research.

Features: Health Care Use Among Iraq and Afghanistan Veterans With Infectious Diseases.

Qualified veterans were no more likely to take advantage of health care services after the VA presumptive infectious disease determination streamlined the qualification process.

Early planned institution of biventricular mechanical circulatory support results in improved outcomes compared with delayed conversion of a left ventricular assist device to a biventricular assist device.

OBJECTIVE: It is generally accepted that patients who require biventricular assist device support have poorer outcomes than those requiring isolated left ventricular assist device support. However, it is unknown how the timing of biventricular assist device insertion affects outcomes. We hypothesized that planned biventricular assist device insertion improves survival compared with delayed conversion of left ventricular assist device support to biventricular assist device support. METHODS: We reviewed and compared outcomes of 266 patients undergoing left ventricular assist device or biventricular assist device placement at the University of Pennsylvania from April 1995 to June 2007. We subdivided patients receiving biventricular assist devices into planned biventricular assist device (P-BiVAD) and delayed biventricular assist device (D-BiVAD) groups based on the timing of right ventricular assist device insertion. We defined the D-BiVAD group as any failure of isolated left ventricular assist device support. RESULTS: Of 266 patients who received left ventricular assist devices, 99 (37%) required biventricular assist device support. We compared preoperative characteristics, successful bridging to transplantation, survival to hospital discharge, and Kaplan-Meier 1-year survival between the P-BiVAD (n = 71) and D-BiVAD (n = 28) groups. Preoperative comparison showed that patients who ultimately require biventricular support have similar preoperative status. Left ventricular assist device (n = 167) outcomes in all categories exceeded both P-BiVAD and D-BiVAD group outcomes. Furthermore, patients in the P-BiVAD group had superior survival to discharge than patients in the D-BiVAD group (51% vs 29%, P < .05). One-year and long-term Kaplan-Meier survival distribution confirmed this finding. There was also a trend toward improved bridging to transplantation in the P-BiVAD (n = 55) versus D-BiVAD (n = 22) groups (65% vs 45%, P = .10). CONCLUSION: When patients at high risk for failure of isolated left ventricular assist device support are identified, proceeding directly to biventricular assist device implantation is advised because early institution of biventricular support results in dramatic improvement in survival.

Risk score derived from pre-operative data analysis predicts the need for biventricular mechanical circulatory support.

BACKGROUND: Right ventricular (RV) failure after left ventricular assist device (LVAD) placement is a serious complication and is difficult to predict. In the era of destination therapy and the total artificial heart, predicting post-LVAD RV failure requiring mechanical support is extremely important. METHODS: We reviewed patient characteristics, laboratory values and hemodynamic data from 266 patients who underwent LVAD placement at the University of Pennsylvania from April 1995 to June 2007. RESULTS: Of 266 LVAD recipients, 99 required RV assist device (BiVAD) placement (37%). We compared 36 parameters between LVAD (n = 167) and BiVAD patients (n = 99) to determine pre-operative risk factors for RV assist device (RVAD) need. By univariate analysis, 23 variables showed statistically significant differences between the two groups (p < or = 0.05). By multivariate logistic regression, cardiac index < or =2.2 liters/min/m(2) (odds ratio [OR] 5.7), RV stroke work index < or =0.25 mm Hg . liter/m(2) (OR 5.1), severe pre-operative RV dysfunction (OR 5.0), pre-operative creatinine > or =1.9 mg/dl (OR 4.8), previous cardiac surgery (OR 4.5) and systolic blood pressure < or =96 mm Hg (OR 2.9) were the best predictors of RVAD need. CONCLUSIONS: The most significant predictors for RVAD need were cardiac index, RV stroke work index, severe pre-operative RV dysfunction, creatinine, previous cardiac surgery and systolic blood pressure. Using these data, we constructed an algorithm that can predict which LVAD patients will require RVAD with >80% sensitivity and specificity.