Impact of SARS-CoV-2 Infection on Long-Term Depression Symptoms among Veterans

BACKGROUND

Prior research demonstrates that SARS-COV-2 infection can be associated with a broad range of mental health outcomes including depression symptoms. Veterans, in particular, may be at elevated risk of increased depression following SARS-COV-2 infection given their high rates of pre-existing mental and physical health comorbidities. However, few studies have tried to isolate SARS-COV-2 infection associations with long term, patient-reported depression symptoms from other factors (e.g., physical health comorbidities, pandemic-related stress).

OBJECTIVE

To evaluate the association between SARS-COV-2 infection and subsequent depression symptoms among United States Military Veterans.

DESIGN

Survey-based non-randomized cohort study with matched comparators.

PARTICIPANTS

A matched-dyadic sample from a larger, stratified random sample of participants with and without known to SARS-COV-2 infection were invited to participate in a survey evaluating mental health and wellness 18-months after their index infection date. Sampled participants were stratified by infection severity of the participant infected with SARS-COV-2 (hospitalized or not) and by month of index date. A total of 186 participants in each group agreed to participate in the survey and had sufficient data for inclusion in analyses. Those in the uninfected group who were later infected were excluded from analyses.

MAIN MEASURES

Participants were administered the Patient Health Questionnaire-9 as part of a phone interview survey. Demographics, physical and mental health comorbidities were extracted from VHA administrative data.

KEY RESULTS

Veterans infected with SARS-COV-2 had significantly higher depression symptoms scores compared with those uninfected. In particular, psychological symptoms (e.g., low mood, suicidal ideation) scores were elevated relative to the comparator group (MInfected = 3.16, 95%CI: 2.5, 3.8; MUninfected = 1.96, 95%CI: 1.4, 2.5). Findings were similar regardless of history of depression.

CONCLUSION

SARS-COV-2 infection was associated with more depression symptoms among Veterans at 18-months post-infection. Routine evaluation of depression symptoms over time following SARS-COV-2 infection is important to facilitate adequate assessment and treatment.

Risk of Suicide-Related Outcomes After SARS-COV-2 Infection: Results from a Nationwide Observational Matched Cohort of US Veterans

BACKGROUND

Negative mental health-related effects of SARS-COV-2 infection are increasingly evident. However, the impact on suicide-related outcomes is poorly understood, especially among populations at elevated risk.

OBJECTIVE

To determine risk of suicide attempts and other self-directed violence (SDV) after SARS-COV-2 infection in a high-risk population.

DESIGN

We employed an observational design supported by comprehensive electronic health records from the Veterans Health Administration (VHA) to examine the association of SARS-COV-2 infection with suicide attempts and other SDV within one year of infection. Veterans with SARS-COV-2 infections were matched 1:5 with non-infected comparators each month. Three periods after index were evaluated: days 1-30, days 31-365, and days 1-365.

PARTICIPANTS

VHA patients infected with SARS-COV-2 between March 1, 2020 and March 31, 2021 and matched non-infected Veteran comparators.

MAIN MEASURES

Suicide attempt and other SDV events for the COVID-19 and non-infected comparator groups were analyzed using incidence rates per 100,000 person years and hazard ratios from Cox regressions modeling time from matched index date to first event. Subgroups were also examined.

KEY RESULTS

198,938 veterans with SARS-COV-2 (COVID-19 group) and 992,036 comparators were included. Unadjusted one-year incidence per 100,000 for suicide attempt and other SDV was higher among the COVID-19 group: 355 vs 250 and 327 vs 235, respectively. The COVID-19 group had higher risk than comparators for suicide attempts: days 1-30 hazard ratio (HR) = 2.54 (CI:2.05, 3.15), days 31-365 HR = 1.30 (CI:1.19, 1.43) and days 1-365 HR = 1.41 (CI:1.30, 1.54), and for other SDV: days 1-30 HR = 1.94 (CI:1.51, 2.49), days 31-365 HR = 1.32 (CI:1.20, 1.45) and days 1-365 HR = 1.38 (CI:1.26, 1.51).

CONCLUSIONS

COVID-19 patients had higher risks of both suicide attempts and other forms of SDV compared to uninfected comparators, which persisted for at least one year after infection. Results support suicide risk screening of those infected with SARS-COV-2 to identify opportunities to prevent self-harm.

Implementation strategies in suicide prevention: a scoping review

BACKGROUND

Implementation strategies can be a vital leveraging point for enhancing the implementation and dissemination of evidence-based suicide prevention interventions and programming. However, much remains unknown about which implementation strategies are commonly used and effective for supporting suicide prevention efforts.

METHODS

In light of the limited available literature, a scoping review was conducted to evaluate implementation strategies present in current suicide prevention studies. We identified studies that were published between 2013 and 2022 that focused on suicide prevention and incorporated at least one implementation strategy. Studies were coded by two independent coders who showed strong inter-rater reliability. Data were synthesized using descriptive statistics and a narrative synthesis of findings.

RESULTS

Overall, we found that studies most commonly utilized strategies related to iterative evaluation, training, and education. The majority of studies did not include direct measurement of suicide behavior outcomes, and there were few studies that directly tested implementation strategy effectiveness.

CONCLUSION

Implementation science strategies remain an important component for improving suicide prevention and intervention implementation. Future research should consider the incorporation of more type 3 hybrid designs as well as increased systematic documentation of implementation strategies.

TRIAL REGISTRATION

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Psychotherapist perceptions of engagement-building behaviours with youth clients across developmental levels

Building a positive therapeutic relationship is a challenging, yet critical, first step in conducting youth psychotherapy. A number of studies in the youth treatment literature have indicated that a positive therapeutic alliance is related to increased treatment attendance, participation, and outcome. Some research has examined therapist behaviours for engaging therapy clients; however, developmental differences in alliance formation have had limited exploration. The current study surveyed clinicians about their use of specific engagement strategies and the developmental stage of their youth clients. It was hypothesised that participants would differentially rate the importance of different aspects of therapeutic engagement based upon a youth client's developmental stage and that these would correspond with differences in specific engagement strategies. A total of 64 clinicians with experience treating youth completed the study. The participants completed a questionnaire administered online that asked them to rate the importance of developmental differences to forming a therapeutic relationship and provide example client behaviours from their clinical experience for each developmental stage. Results showed clinicians felt the relative importance of collaboration, advocacy, and trustworthiness increased with age. These differences were also evidenced in the specific strategies clinicians endorsed in relation to each engagement factor across developmental stages. This program of research will eventually aid in the development of new guidelines for engaging clients in youth psychotherapy. In addition, the results may be used to enhance psychotherapy training for those working with children and adolescents.

Inactivation of high-risk flags for suicide in the Veterans Health Administration: Association of documentation variation with suicide attempts

Medical record high-risk flags for suicide indicate patients are receiving enhanced care and alert treating providers to patients' high-risk status. Risk of suicide mortality remains high after flag inactivation, suggesting a need to improve inactivation determinations. This study describes variation in flag inactivation documentation, examines whether documentation varies by patient or facility characteristics, and explores the association between inactivation documentation type and subsequent suicide attempts. In a national sample of veterans with a documented suicide attempt who received a high-risk flag for suicide (n = 224), medical record review was used to categorize provider documentation of the rationale and procedures for high-risk flag inactivation. Mixed-effects logistic regression models were used to examine patient and facility characteristics associated with flag inactivation documentation type and to examine the association between documentation type and subsequent suicide attempts. Flag inactivation documentation fell into one of two categories: documentation stating the patient no longer met criteria for the high-risk flag (minimal documentation; n = 98, 43.8%); and documentation that included a review of one or more criteria for high-risk flag inactivation (more than minimal documentation; n = 126, 56.3%). Flag inactivation documentation was not associated with patient or facility characteristics. Veterans with minimal documentation (vs. more than minimal) were more likely to have a suicide attempt after flag inactivation (adjusted odds ratio, AOR = 2.20; 95% CI [1.01, 4.78]; p = .046). Findings suggest a need to better understand flag inactivation procedures in place and to develop a set of standardized procedures to reduce risk of premature high-risk flag inactivation. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Factors associated with a lack of health care utilization among Veterans after a positive suicide screen in the emergency department

OBJECTIVES

Many Veterans at high risk for suicide are identified in Veterans Health Administration (VHA) emergency departments (ED). Little is known about what may predict care utilization in this population. To address this knowledge gap, we explored factors associated with Veterans' lack of VHA care utilization following a positive suicide risk screen in the ED.

METHODS

In a retrospective observational study, we identified all patients who were seen in a VHA ED from October 1, 2019, to September 30, 2020. We examined factors associated with not utilizing VHA mental health (MH) and all VHA care in the 6 months following a positive suicide ED screen. Predictors included comorbidity, homelessness, and MH visit and diagnosis history.

RESULTS

We identified 23,446 Veterans with a positive suicide risk screen in the ED in fiscal year 2020. Overall, 4.1% had no VHA MH visits 6 months postscreen. The probability of not utilizing MH care was significantly higher for Veterans with no comorbidity (4.7% vs. 3.4% for mild comorbidity), no MH diagnosis (10.5% vs 2.8%), no past-year MH visits (13.6% vs 2.3%), and no past-year homelessness (5.4% vs. 1.1%). A smaller proportion of the population did not receive any VHA care 6 months postscreen (0.5%). Veterans who did not experience homelessness (0.6% vs 0.2%), had no MH diagnosis (1.6% vs. 0.3%), and had no previous MH visits (1.9% vs 0.2%) were significantly more likely to not utilize VHA care.

CONCLUSIONS

Veterans who do not utilize VHA care after a positive suicide risk screen appear to have fewer documented health and housing concerns than those who do receive care. Yet, Veterans with a positive suicide risk screen who are otherwise healthy may remain at elevated risk for suicide following their ED visit. ED providers may consider enhanced follow-up care to mitigate suicide risk for these Veterans.

Research and policy recommendations from the SOTA XVI: State of the Art Conference on VA Emergency Medicine

To better understand and prioritize research on emergency care for Veterans, the Department of Veteran Affairs (VA) Health Services Research and Development convened the 16th State of the Art Conference on VA Emergency Medicine (SAVE) in Winter 2022 with emergency clinicians, researchers, operational leaders, and additional stakeholders in attendance. Three specific areas of focus were identified including older Veterans, Veterans with mental health needs, and emergency care in the community (non-VA) settings. Among older Veterans, identified priorities included examination of variation in care and its impact on patient outcomes, utilization, and costs; quality of emergency department (ED) care transitions and strategies to improve them; impact of geriatric ED care improvement initiatives; and use of geriatric assessment tools in the ED. For Veterans with mental health needs, priorities included enhancing the reach of effective, multicomponent suicide prevention interventions; development and evaluation of interventions to manage substance use disorders; and identifying and examining safety and effective acute psychosis practices. Community (non-VA) emergency care priorities included examining changes in patterns of use and costs in VA and the community care settings as a result of recent policy and coverage changes (with an emphasis on modifiable factors); understanding quality, safety, and Veteran experience differences between VA and community settings; and better understanding follow-up needs among Veterans who received emergency care (or urgent care) and how well those needs are being coordinated, communicated, and met. Beyond these three groups, cross-cutting themes included the use of telehealth and implementation science to refine multicomponent interventions, care coordination, and data needs from both VA and non-VA sources. Findings from this conference will be disseminated through multiple mechanisms and contribute to future funding applications focused on improving Veteran health.

Hospital Readmissions Among Veterans Within 90 Days of Discharge Following Initial Hospitalization for COVID-19

INTRODUCTION

Some patients experience ongoing sequelae after discharge, including rehospitalization; therefore, outcomes following COVID-19 hospitalization are of continued interest. We examined readmissions within 90 days of hospital discharge for veterans hospitalized with COVID-19 during the first 10 months of the pandemic in the US.

METHODS

Veterans hospitalized with COVID-19 at a Veterans Health Administration (VA) hospital from March 1, 2020, through December 31, 2020 were followed for 90 days after discharge to determine readmission rates.

RESULTS

Of 20,414 veterans hospitalized with COVID-19 during this time period, 13% (n = 2,643) died in the hospital. Among survivors (n = 17,771), 16% (n = 2,764) were readmitted within 90 days of discharge, with a mean time to readmission of 21.6 days (SD = 21.1). Characteristics of the initial COVID-19 hospitalization associated with readmission included length of stay, mechanical ventilator use, higher comorbidity index score, current smoking, urban residence, discharged against medical advice, and hospitalized from September through December 2020 versus March through August 2020 (all P values <.02). Veterans readmitted from September through December 2020 were more often White, lived in a rural or highly rural area, and had shorter initial hospitalizations than veterans hospitalized earlier in the year.

CONCLUSION

Approximately 1 of 6 veterans discharged alive following a COVID-19 hospitalization from March 1 through December 31, 2020, were readmitted within 90 days. The longer the hospital stay, the greater the likelihood of readmission. Readmissions also were more likely when the initial admission required mechanical ventilation, or when the veteran had multiple comorbidities, smoked, or lived in an urban area. COVID-19 hospitalizations were shorter from September through December 2020, suggesting that hospital over-capacity may have resulted in earlier discharges and increased readmissions. Efforts to monitor and provide support for patients discharged in high bed-capacity situations may help avoid readmissions.

Veteran community engagement and social connection needs following inpatient psychiatric hospitalization

OBJECTIVE

To understand barriers and facilitators to engaging in community activities for increasing social connectedness among recently psychiatrically hospitalized veterans, a population at elevated risk for suicide.

METHOD

We completed 30 semistructured qualitative interviews with veterans within 1 week of discharge from inpatient psychiatric hospitalization. Our interviews focused on understanding past and current barriers, facilitators, and needs for engaging in community activities after psychiatric hospitalization. Data were analyzed using a modified grounded theory approach.

RESULTS

Veterans shared feeling a lack of belonging and discussed several barriers to community engagement including lack of self-confidence, limited knowledge of opportunities, and negative expectations. Veterans identified several ways to facilitate engagement in community activities such as centralizing information on community activities and providing active support posthospitalization.

CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

Veterans by and large valued community and the role of community activities for increasing social connectedness. However, more active intervention for supporting engagement in community activities appears necessary to facilitate connection posthospitalization. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Psychiatric disorders newly diagnosed among veterans subsequent to hospitalization for COVID-19

OBJECTIVE

The goal of our study was to evaluate the development of new mental health diagnoses up to 6-months following COVID-19 hospitalization for in a large, national sample.

METHOD

Data were extracted for all Veterans hospitalized at Veterans Health Administration hospitals for COVID-19 from March through August of 2020 utilizing national administrative data. After identifying the cohort, follow-up data were linked through six months post-hospitalization. Data were analyzed using logistic regression.

RESULTS

Eight percent of patients developed a new mental health diagnosis following hospitalization. The most common new mental health diagnoses involved depressive, anxiety, and adjustment disorders. Younger and rural patients were more likely to develop new mental health diagnoses. Women and those with more comorbidities were less likely to develop new diagnoses.

CONCLUSION

A subpopulation of patients hospitalized for COVID-19 developed new mental health diagnoses. Unique demographics predictors indicate the potential need for additional outreach and screening to groups at elevated risk of post-hospitalization, mental health sequelae.

Risk of Suicidal Self-directed Violence Among US Veteran Survivors of Head and Neck Cancer

Importance

Head and neck cancer (HNC) survivors are about twice as likely to die by suicide compared with other cancer survivors.

Objective

To examine the associations between precancer mental health and pain and postcancer receipt of mental health, substance use disorder (SUD), or palliative care services with risk of suicidal self-directed violence (SSDV).

Design, Setting, and Participants

This retrospective cohort study used the Veterans Health Administration data of 7803 veterans with a diagnosis of HNC (stage I-IVB) who received cancer treatment between January 1, 2012, and January 1, 2018. Data were analyzed between May 2020 and July 2021.

Exposures

Presence of precancer chronic pain and SUD diagnoses, and postcancer SUD, mental health, or palliative care treatment. Exposures were defined using International Classification of Diseases, Ninth Revision and International Statistical Classification of Diseases and Related Health Problems, Tenth Revision codes in Veterans Health Administration administrative data.

Main Outcomes and Measures

Documented SSDV event, including suicide attempt or death by suicide, after HNC diagnosis.

Results

Among the cohort of 7803 veterans (7685 [98.4%] male; mean [SD] age, 65 [10.7] years), 72 (0.9%) had at least 1 documented SSDV event following their cancer diagnosis, and 51 (0.7%) died by suicide. Four adjusted modified Poisson regression analyses identified that precancer chronic pain (incidence rate ratio [IRR], 2.58; 95% CI 1.54-4.32) or mood disorder diagnoses (IRR, 1.95; 95% CI, 1.17-3.24) were associated with higher risk of postcancer SSDV. Those who had at least 1 documented mental health (IRR, 2.73; 95% CI, 1.24-6.03) or SUD (IRR, 3.92; 95% CI, 2.46-6.24) treatment encounter in the 90 days following HNC diagnosis were at higher risk for SSDV. A palliative care encounter within 90 days of postcancer diagnosis was associated with decreased risk of SSVD (IRR, 0.49; 95% CI, 0.31-0.78).

Conclusions and Relevance

In this cohort study, a high proportion of HNC survivors with an SSVD event died from their injuries. Identification of risk factors for SSDV among HNC survivors may help direct additional resources to those who are at high risk. Referral to palliative care appears to be an important component of supportive oncologic care to reduce the risk of SSDV.

Suicide Screening and Risk Assessment in the Emergency Department: Case Review of a Suicide Attempt Survivor

One in 10 of those who die by suicide are seen in an emergency department within the 2 months before their death. Despite national guidelines and resources (including from the Joint Commission and Emergency Nurses Association) for suicide screening, risk assessment, and follow-up care, suicidal ideation and behavior continue to go undetected in emergency departments, leading to gaps in care. This case review was conducted as part of a larger electronic medical record review of emergency department practices and aims to highlight potential gaps in care and identify missed opportunities for suicide screening and risk assessment. In addition to highlighting these missed opportunities, this case review provides recommendations for suicide screening and risk assessment resources with options for evidence-based follow-up care for suicidal patients.

Peer-based interventions targeting suicide prevention: A scoping review

Peers of individuals at risk for suicide may be able to play important roles in suicide prevention. The aim of the current study is to conduct a scoping review to characterize the breadth of peer-delivered suicide prevention services and their outcomes to inform future service delivery and research. Articles were selected based on search terms related to peers, suicide, or crisis. After reviews of identified abstracts (N = 2681), selected full-text articles (N = 286), and additional references (N = 62), a total of 84 articles were retained for the final review sample. Types of suicide prevention services delivered by peers included being a gatekeeper, on-demand crisis support, crisis support in acute care settings, and crisis or relapse prevention. Peer relationships employed in suicide prevention services included fellow laypersons; members of the same sociodemographic subgroup (e.g., racial minority), workplace, or institution (e.g., university, correctional facility); and the shared experience of having a mental condition. The majority of published studies were program descriptions or uncontrolled trials, with only three of 84 articles qualifying as randomized controlled trials. Despite a lack of methodological rigor in identified studies, peer support interventions for suicide prevention have been implemented utilizing a diverse range of peer provider types and functions. New and existing peer-delivered suicide prevention services should incorporate more rigorous evaluation methods regarding acceptability and effectiveness.

Assessment of Suicidal Intent in Self-directed Violence and Subsequent Care Received Among Military Veterans: A National Study of Gender Differences

BACKGROUND

The Veterans Health Administration's system for documenting self-directed violence (SDV) requires that clinicians make a determination of the suicidal intent of the behavior (ie, "undetermined" intent vs. "suicide attempt") which contributes to the enhanced care offered. Past studies suggest clinicians' judgment of suicide risk is impacted by patient demographics regardless of clinical presentation. As women are less likely to die by suicide than men, women's SDV may be taken less seriously; they may be more likely to have their SDV classified as "undetermined" than men, which may impact the care received.

OBJECTIVES

This study examines whether women veterans' SDV is disproportionately classified as "undetermined" suicidal intent versus "suicide attempt" as compared with men veterans, and how one's classification and gender modifies the care received.

RESEARCH DESIGN

This was an observational, retrospective study of data from Veterans Health Administration administrative databases. We included all veterans with documented nonfatal "undetermined" SDV events and "suicide attempts" between 2013 and 2018 (N=55,878). Objectives were evaluated using mixed-effects logistic regression models.

RESULTS

Women veterans were disproportionately more likely than men veterans to have SDV classified as "undetermined" (odds ratio=1.17; 95% confidence interval, 1.08-1.27). Veterans who received an "undetermined" classification were significantly less likely to receive enhanced care. However, this relationship was not moderated by gender.

CONCLUSIONS

Gender may impact clinicians' determinations of intent of SDV, but more research is needed on the extent of classification biases and to understand causes. Further, classification of intent is critical, as there is a strong relationship between classification and enhanced care.

Social connectedness, depression symptoms, and health service utilization: a longitudinal study of Veterans Health Administration patients

PURPOSE

Our study explored whether aspects of veterans' social connectedness (social support, interpersonal conflict, loneliness, social norms, number of confidants) are associated with change in their depression symptoms and health services utilization over 1 year.

METHODS

We conducted a prospective, longitudinal study of 262 military veterans who obtained primary care and other services at a Veterans Health Administration (VHA) facility and screened positive for depression. Participants completed surveys at baseline and 12-month follow-up. We measured social connectedness variables using the NIH Toolbox Adult Social Relationship Scales. We used the Patient Health Questionnaire to assess depression symptoms and suicidal ideation and administrative medical record data for health services utilization. We calculated change scores to model outcomes over time using multivariable regressions.

RESULTS

We found that higher levels of baseline loneliness were associated with decreased depression severity over 1 year (B = - 1.55, 95% CI [- 2.53, - .56], p < .01). We found a similar association for suicidal ideation. In contrast, higher baseline number of confidants was associated with increased depression (B = .55, 95% CI [.18, .92], p < .01). Higher levels of emotional support were associated with decreased mental health visits (B = - 3.88, 95% CI [- 6.80, - .96], p < .01). No significant associations were found between social connectedness variables and primary care visits.

CONCLUSIONS

Emotional support may play an important role in reducing mental health treatment utilization among VHA-using veterans. Additional investigation as to how and why loneliness and number of confidants might be paradoxically associated with depression symptoms remains necessary.

An Examination of the Psychometric Properties of the Reasons for Living Inventory within a Male Veteran Clinical Sample

Elevated suicide risk among veteran populations remains a significant public health concern. However, few suicide assessment measures have been validated for veterans. The current study evaluated the reliability and validity of the Reasons for Living Inventory (RFL) scores among veteran populations. The participants included male veterans (N = 421) from a broad range of ages, combat exposures, and history of suicide attempts. Participants completed the RFL and a set of additional self-report measures of relevant constructs in a cross-sectional design. Estimates of internal consistency reliability were adequate for scores on all the original RFL subscale scores. Exploratory factor analysis (EFA) and exploratory bifactor (bi-factor EFA) analyses provided detailed information regarding the 6-factor solution from the original validation studies with the RFL. Additional analyses identified potential correlates for the RFL total and subscale scores. Secondary analyses showed support for evidence of known-groups validity for the RFL total scale score. Overall, this study provides initial support for the RFL as a reliable and valid measure of protective factors in veterans. Future studies may wish to consider further validation of the current findings.

Deaths of Despair: Conceptual and Clinical Implications

Since the late 1990s, mortality rates for middle-aged (45-55), White non-Hispanic (WNH) Americans began to rise while rates declined for all other demographic and age groups. Coinciding with the rise in mortality, rates of death due to suicide, drug- and alcohol-related overdoses, and alcohol-related liver diseases increased as well for this demographic. Research suggests these causes of death (i.e., suicide, poisoning, alcohol-related liver disease) are driving the overall mortality rate for middle-aged WNHs and have been described as "deaths of despair" in the literature. In the current paper, we describe the social and clinical features of "deaths of despair," explore theoretical models of psychopathology (e.g., depression, posttraumatic stress disorder) that may inform our understanding of mechanisms of risk for negative mental health outcomes, and propose an initial conceptual model of "deaths of despair" to identify intervention targets. We then review an applied case example demonstrating how this model could be used for clinical application. We conclude our paper by describing how current cognitive-behavioral interventions may address these mechanisms of "despair."

Using Facebook for Qualitative Research: A Brief Primer

As Facebook continues to grow its number of active users, the potential to harness data generated by Facebook users also grows. As much of Facebook users’ activity consists of creating (and commenting on) written posts, the potential use of text data for research is enormous. However, conducting a content analysis of text from Facebook users requires adaptation of research methods used for more traditional sources of qualitative data. Furthermore, best practice guidelines to assist researchers interested in conducting qualitative studies using data derived from Facebook are lacking. The purpose of this primer was to identify opportunities, as well as potential pitfalls, of conducting qualitative research with Facebook users and their activity on Facebook and provide potential options to address each of these issues. We begin with an overview of information obtained from a literature review of 23 studies published between 2011 and 2018 and our own research experience to summarize current approaches to conducting qualitative health research using data obtained from Facebook users. We then identify potential strategies to address limitations related to current approaches and propose 5 key considerations for the collection, organization, and analysis of text data from Facebook. Finally, we consider ethical issues around the use and protection of Facebook data obtained from research participants. In this primer, we have identified several key considerations that should aid health researchers in the planning and execution of qualitative studies involving content analysis of text data from Facebook users.

Frustration with feeling: Latent classes of non-suicidal self-injury and emotion regulation difficulties

Although emotion regulation has been identified as a key function of non-suicidal self-injury (NSSI), it is unclear how specific indices of emotion regulation are associated with particular NSSI methods as markers of risk. This study used latent class analysis (LCA) to identify subgroups of individuals who engage in NSSI and their patterns of emotional regulation difficulties. Undergraduate students in the southeastern United States (N = 326) completed an online survey. LCA was used to identify subgroups of individuals engaging in NSSI and their associated emotion regulation difficulties. These subgroups were then compared across a variety of behavioral health outcomes (e.g. impulsive behavior, disordered eating, problematic alcohol use, suicide attempt history) to characterize specific risk profiles. The LCA revealed four subgroups who engage in NSSI and have specific emotion regulation difficulties. These subgroups were differentially associated with behavioral health outcomes, including suicide risk, disordered eating, and impulsive behavior. Results of this research could aid in clinical identification of at-risk individuals.

Evaluation of the Safety and Design of Community Internet Resources for Veteran Suicide Prevention

Background: Recent data show many veterans who die by suicide are not currently engaged in mental health care. Veterans frequently use the Internet for health information and may look online for community resources when in distress. However, little is known about their design characteristics. Aim: To evaluate the design and content of community, veteran suicide prevention websites. Method: Community websites focused on veteran suicide prevention were gathered through Internet searches using standardized search terms. Websites that met the inclusion criteria (n = 9) were evaluated for adherence to suicide safe messaging, usability, readability, and credibility heuristics. Interrater reliability was evaluated using kappa statistics. Descriptive statistics were used to describe website features. Results: Community websites tended to provide help-seeking information, safe messaging, and community activities. However, no websites provided information on lethal means safety or references to signal credibility. Limitations: The sample was small and only included English-language websites, and focused on veteran-oriented, community websites. Conclusion: Community suicide prevention websites focused on veterans could be improved through increased readability, credibility, and provision of lethal means safety information.

Life after loss: Comparing student service member/veteran and civilian mental health characteristics among individuals exposed to death by suicide

OBJECTIVE

This study evaluated the mental health characteristics and beliefs of student service members/veterans (SSM/Vs) who have been exposed to another's death by suicide.

PARTICIPANTS

A total of 39 SSM/Vs exposed to suicide and 32 SSM/Vs not exposed to suicide were sampled from a larger, epidemiological survey. An age- and gender-matched group of 39 civilian (C) students was drawn from a larger sample of individuals exposed to suicide.

METHODS

Data were collected as part of an Internet-based, campus needs survey that occurred in Fall 2014. Participants were asked to complete measures about suicide-related behaviors, suicide prevention, help-seeking, and demographics.

RESULTS

SSM/Vs exposed to suicide had more positive mental health/suicide prevention beliefs than SSM/Vs not exposed to suicide. Cs exposed to suicide were not significantly different from either group. Unique help-seeking patterns were also identified.

CONCLUSIONS

The current study identifies unique characteristics of SSM/Vs exposed to suicide that may inform prevention programming.

Development and validation of the 25-item Hikikomori Questionnaire (HQ-25)

AIM

Hikikomori, a form of severe social withdrawal, is an emerging issue in mental health, for which validated measurement tools are lacking. The object was to develop a self-report scale of hikikomori, and assess its psychometric properties and diagnostic accuracy.

METHODS

A sample of 399 participants from clinical and community settings completed measures. Psychometric properties were assessed with factor analysis; diagnostic accuracy was compared against a semi-structured diagnostic interview.

RESULTS

The Hikikomori Questionnaire contained 25 items across three subscales representing socialization, isolation, and emotional support. Internal consistency, test-retest reliability, and convergent validity were all satisfactory. The area under the curve was 0.86 (95% confidence interval, 0.80-0.92). A cut-off score of 42 (out of 100) was associated with a sensitivity of 94%, specificity of 61%, and positive predictive value of 17%.

CONCLUSION

The 25-item Hikikomori Questionnaire (HQ-25) possesses robust psychometric properties and diagnostic accuracy in an initial sample of Japanese adults. Additional research on its psychometric properties and ability to support clinical assessment of hikikomori is warranted.

Patients' Positive and Negative Responses to Reading Mental Health Clinical Notes Online

OBJECTIVE

This study describes responses to OpenNotes, clinical notes available online, among patients receiving mental health care and explores whether responses vary by patient demographic or clinical characteristics.

METHODS

Survey data from 178 veterans receiving mental health treatment at a large Veterans Affairs medical center included patient-reported health self-efficacy, health knowledge, alliance with clinicians, and negative emotional responses after reading OpenNotes. Health care data were extracted from the patient care database.

RESULTS

Reading OpenNotes helped many participants feel in control of their health care (49%) and have more trust in clinicians (45%), although a few (8%) frequently felt upset after reading their notes. In multivariate models, posttraumatic stress disorder was associated with increased patient-clinician alliance (p=.046) but also with negative emotional responses (p<.01).

CONCLUSIONS

Patients receiving mental health care frequently reported benefits from reading OpenNotes, yet some experienced negative responses.

Predictors of viewing progress notes among users of VA's electronic health portal who receive mental health care

Objective

Consistent with the OpenNotes movement, the Veterans Health Administration (VHA) offers patients online access to their clinical notes through the Blue Button feature in its electronic patient health portal, My HealtheVet. We identified demographic, diagnostic, and knowledge-related predictors of viewing clinical notes among veterans receiving VHA mental health care who recently used My HealtheVet.

Materials and Methods

Three hundred and thirty-eight patients receiving mental health care from 1 VHA medical center who had logged into My HealtheVet in the prior 6 months completed self-report questionnaires assessing their viewing of clinical notes. Additional data were extracted from VHA's Patient Care Database. Multivariable logistic regression was used to examine predictors of viewing notes.

Results

Fifty percent of respondents reported having read their notes. In the final multivariable model, post-traumatic stress disorder (PTSD) diagnosis [odds ratio (OR) = 2.30 (1.31-4.07)], speaking with their mental health clinician about their ability to view notes [OR = 3.84 (1.69-8.72)], and being very or extremely confident in understanding the purpose and uses of Blue Button [OR = 9.80 (2.23-43.07) and OR = 13.36 (2.74-65.20), respectively] were associated with viewing notes.

Discussion

Patient recall of mental health clinicians speaking to them about their ability to view notes, and confidence in understanding the use and purposes of Blue Button, were stronger predictors of viewing notes than demographic variables. PTSD diagnosis was the only clinical characteristic associated with viewing notes.

Conclusion

The findings support the value of mental health clinicians openly discussing the availability of notes with patients if they wish to help them take advantage of their potential benefits.

Loneliness is closely associated with depression outcomes and suicidal ideation among military veterans in primary care

BACKGROUND

Although the substantial influence of social relationships on health is well-known, studies that concurrently examine the influence of varying dimensions of social connectedness on major depression are more limited. This study's aim was to determine to what degree several facets of social connectedness (number of confidants, social support, interpersonal conflict, social norms, and loneliness) are correlated with depression-related outcomes.

METHODS

Participants were primary care patients (n = 301) with probable major depression at a Veterans Health Administration hospital and its satellite clinics. Social connectedness was primarily measured using multi-item instruments from the NIH Toolbox of Adult Social Relationship Scales. Primary outcomes were clinical symptoms (depression and suicidal ideation) and secondary outcomes were self-reported health-related behaviors (medication adherence, patient activation, and help-seeking intentions).

RESULTS

In multivariate models adjusting for potential confounders and other facets of connectedness, loneliness was associated with higher levels of depression and suicidal ideation, as well as lower patient activation and help-seeking intentions. Social support and social norms about depression treatment were each associated with higher patient activation and help-seeking intentions. Social connectedness was not associated with medication adherence.

LIMITATIONS

The limitations of this study are primarily related to its cross-sectional survey design and study population.

CONCLUSIONS

Multiple aspects of social connectedness are associated with depression outcomes among military veterans with depression. Loneliness may represent the most important component of connectedness, as it is associated with depression severity, suicidality, and health-related behaviors.

Help-Seeking on Facebook Versus More Traditional Sources of Help: Cross-Sectional Survey of Military Veterans

BACKGROUND

The media has devoted significant attention to anecdotes of individuals who post messages on Facebook prior to suicide. However, it is unclear to what extent social media is perceived as a source of help or how it compares to other sources of potential support for mental health problems.

OBJECTIVE

This study aimed to evaluate the degree to which military veterans with depression use social media for help-seeking in comparison to other more traditional sources of help.

METHODS

Cross-sectional self-report survey of 270 adult military veterans with probable major depression. Help-seeking intentions were measured with a modified General Help-Seeking Questionnaire. Facebook users and nonusers were compared via t tests, Chi-square, and mixed effects regression models. Associations between types of help-seeking were examined using mixed effects models.

RESULTS

The majority of participants were users of social media, primarily Facebook (n=162). Mean overall help-seeking intentions were similar between Facebook users and nonusers, even after adjustment for potential confounders. Facebook users were very unlikely to turn to Facebook as a venue for support when experiencing either emotional problems or suicidal thoughts. Compared to help-seeking intentions for Facebook, help-seeking intentions for formal (eg, psychologists), informal (eg, friends), or phone helpline sources of support were significantly higher. Results did not substantially change when examining users of other social media, women, or younger adults.

CONCLUSIONS

In its current form, the social media platform Facebook is not seen as a venue to seek help for emotional problems or suicidality among veterans with major depression in the United States.

Online Suicide Risk Assessment and Management Training

BACKGROUND

Many mental health professionals (MHPs) encounter youth at risk for suicide but lack knowledge and confidence to assist these individuals. Unfortunately, training for MHPs on suicide risk assessment and management is often not adequately accessible.

AIMS

The aim of this study was to evaluate whether MHPs' knowledge, attitudes, perceived social norms, and perceived behavioral control in working with at-risk suicidal youth improve following an online training (QPRT: Question, Persuade, Refer, Treat).

METHOD

QPRT was provided to 225 MHPs from three large urban areas in the United States. Suicide prevention literacy, attitudes, perceived social norms, and perceived behavioral control in assessing and managing suicide risk were assessed before and after training. Data were also collected on training engagement and completion.

RESULTS

Suicide prevention literacy in most competency domains and perceived behavioral control increased significantly after participation in QPRT. Suicide prevention attitudes and some knowledge domains did not significantly improve. MHPs reported high satisfaction with the training.

CONCLUSION

The current study provides initial support for offering MHPs online suicide risk assessment and management training. Online training programs may be an engaging and feasible means for providing advanced suicide prevention skills to MHPs who may have numerous barriers to accessing face-to-face training.

Gender-Atypical Mental Illness as Male Gender Threat

The present study examined whether men view gender-atypical (i.e., feminine) psychological disorders as threats to their gender status. Men and women ( N = 355) rated their expectations of gender status loss, feelings of distress, and help-seeking intentions in response to 10 different stereotypically masculine and feminine psychological disorders. Men as compared to women expected greater gender status loss for, and reported more distress to, gender-atypical versus gender-typical disorders. Expectations of gender status loss partially mediated the link between participant gender and distress at the thought of gender-atypical disorders. These findings suggest that feminine disorders pose more powerful gender status threats for men than masculine disorders do and that men’s expectations of gender status loss for feminine disorders drive their negative reactions to these mental illnesses. The discussion emphasizes the importance of considering the gender-typicality of disorders, and the implications of these findings for clinical interventions.

A single-day paradigm of self-regulated human cocaine administration

Prior work by our group has shown the feasibility, safety, and validity of a multi-day, multi-dose paradigm of self-regulated cocaine administration in humans. The current work sought to consolidate these methods in a single-day design focused on reducing logistical complexity, decreasing research burden to human subjects, and increasing suitability for medication development designs.

METHODS

Eleven experienced cocaine users participated in a 6-hour, single-day design, consisting of one safety/eligibility and three experimental cocaine periods (during which subjects were allowed to self-administer 8, 16, and 32 mg/70 kg cocaine doses under a fixed-ratio 1:5 minute timeout schedule). Changes in cocaine-induced cardiovascular response, self-administration behavior, and subjective effects were assessed.

RESULTS

Procedures were well tolerated by participants, and no significant adverse events were noted. Significant (p < 0.05), changes in measures of cocaine self-administration (e.g., responses, infusions, interinfusion intervals, consumption, and plasma levels), cardiovascular response (HR), and subjective effects (“high”) were observed. In contrast, cocaine-induced increases in other vital signs (e.g., SBP, DBP) and subjective effect measures (e.g., paranoia) did not differ between doses.

CONCLUSIONS

These data support the safety, tolerability and validity of our single-day design. Depending on the application, such methods may afford advantages for assessing the self-regulation of cocaine administration behavior in humans (e.g., including medication development designs).

Persistent β2*-nicotinic acetylcholinergic receptor dysfunction in major depressive disorder

BACKGROUND

Modulation of nicotinic acetylcholine receptors (nAChRs), specifically those containing the β2 subunit, may be effective in treating patients with major depressive disorder. Using [123I]5-I-A-85380 single photon emission computed tomography (SPECT), the authors studied the availability of β2-subunit-containing nAChRs (β2*-nAChRs) in depressed patients. To understand its molecular basis, the authors also studied β2*-nAChR binding in postmortem brain samples from depressed subjects.

METHOD

The participants were 23 medication-free, nonsmoking subjects with familial, early-onset depression (eight acutely ill and 15 recovered) and 23 age- and gender-matched nonsmoking comparison subjects. Each received one [123I]5-I-A-85380 SPECT scan and an MRI scan. The availability of β2*-nAChRs was quantified as VT/fP. Postmortem analysis of β2*-nAChR binding was conducted with [123I]5-I-A-85380 on prefrontal cortex samples from 14 depressed subjects and 14 age-matched comparison subjects.

RESULTS

The β2*-nAChR availability in both the acutely ill and recovered depressed subjects was significantly lower across all brain regions than in the respective comparison subjects, and it was lower in the acutely ill subjects than in those who were recovered. In the depressed patients, β2*-nAChR availability was significantly correlated with lifetime number of depressive episodes, trauma score, and anxiety score. There were no differences in β2*-nAChR number between groups in the postmortem study.

CONCLUSIONS

Depressed patients have lower β2*-nAChR availability than do healthy subjects. The difference between β2*-nAChR availability in vivo and in post-mortem samples may be analogous to data with dopaminergic PET ligands and dopamine receptor availability; lower receptor availability for the SPECT ligand could be caused by greater endogenous acetylcholine.

Pain perception: is there a role for primary somatosensory cortex?

Anatomical, physiological, and lesion data implicate multiple cortical regions in the complex experience of pain. These regions include primary and secondary somatosensory cortices, anterior cingulate cortex, insular cortex, and regions of the frontal cortex. Nevertheless, the role of different cortical areas in pain processing is controversial, particularly that of primary somatosensory cortex (S1). Human brain-imaging studies do not consistently reveal pain-related activation of S1, and older studies of cortical lesions and cortical stimulation in humans did not uncover a clear role of S1 in the pain experience. Whereas studies from a number of laboratories show that S1 is activated during the presentation of noxious stimuli as well as in association with some pathological pain states, others do not report such activation. Several factors may contribute to the different results among studies. First, we have evidence demonstrating that S1 activation is highly modulated by cognitive factors that alter pain perception, including attention and previous experience. Second, the precise somatotopic organization of S1 may lead to small focal activations, which are degraded by sulcal anatomical variability when averaging data across subjects. Third, the probable mixed excitatory and inhibitory effects of nociceptive input to S1 could be disparately represented in different experimental paradigms. Finally, statistical considerations are important in interpreting negative findings in S1. We conclude that, when these factors are taken into account, the bulk of the evidence now strongly supports a prominent and highly modulated role for S1 cortex in the sensory aspects of pain, including localization and discrimination of pain intensity.

Use of the transurethral prostatectomy clinical path to monitor health outcomes

PURPOSE

We evaluated the effect on cost and medical care quality of use of the transurethral prostatectomy clinical path.

MATERIALS AND METHODS

Results in 100 patients treated when the transurethral prostatectomy clinical path was used were compared to those of 100 treated by the same physicians before implementation of this path.

RESULTS

After implementation of the transurethral prostatectomy clinical path the length of hospital stay was significantly decreased from 5.9 to 5.0 days (p < 0.01) and Foley catheterization time was significantly decreased from 3.13 to 2.84 days (p < 0.01). Antibiotics were routinely used from the day before surgery to the day of hospital discharge as required by patient conditions. Therefore, a shorter hospital stay will significantly decrease the use of antibiotics. After implementation of the clinical path the average admission charges were decreased significantly by 17% (p < 0.01). Although some results from use of this path will not significantly affect costs, they will reflect some quality improvement. The effect of clinical path implementation on length of hospital stay between patients treated by junior and senior attending physicians was not significant. However, there was a statistically significant difference (p < 0.01) between results obtained by junior and senior attending physicians regarding average admission charges.

CONCLUSIONS

Implementation of the transurethral prostatectomy clinical path can improve health care outcome by decreasing length of stay and admission charges, and improving quality of medical care, particularly for patients treated by junior attending physicians.

Fiber full-polarization-state controller

A fiber full-polarization-state controller made by applying variable axial strains to both ends of a section of properly central-twisted high linearly birefringent fiber is proposed and thoroughly studied. The equations for polarization control are extremely simple. Experimental results are in good agreement with theoretical predictions.

New metal-clad fiber polarizer

High quality fiber polarizers are made easily by consecutively overcoatingsuitably polished fibers withMgF2and Al films.

KEYWORDS

Fiberpolarizer.

Amino-acid sequence of the 20 000-molecular-weight light chain of chicken gizzard-muscle myosin

The light chain fraction was separated from chicken gizzard muscle myosin. After S-carboxymethylation or performic acid oxidation, two light chain components (20 000-Mr and 17 000-Mr chains) were isolated by chromatography on a column of DEAF-cellulose in the presence of 4 M urea. Tryptic peptides of the S-carboxymethylated 20 000-Mr chain were isolated, and their sequences were determined. The alignment of these tryptic peptides in the chain was deduced from the amino acid compositions and from the partial sequences of peptic peptide of the oxidized protein. The established sequence consists of 171 amino acids and its calculated molecular weight is 19692. Comparing the sequence with those of L-2 chains from chicken and rabbit skeletal muscle myosins, 81 and 78 amino acid substitutions were recognized, respectively, including insertions and/or deletions.