Effects of Daily Posttraumatic Stress Disorder Symptoms on Heart Rate Variability.

OBJECTIVE: Posttraumatic stress disorder (PTSD) is common, debilitating, and associated with an increased risk of health problems, including cardiovascular disease. PTSD is related to poor autonomic function indicated by reduced heart rate variability (HRV). However, very little work has tested the timescale or direction of these effects, given that most evidence comes from cross-sectional studies. Documentation of when effects occur and in what direction can shed light on mechanisms of cardiovascular disease risk and inform treatment. The present study of 169 World Trade Center responders, oversampled for PTSD, tested how daily PTSD symptoms were associated with autonomic function as reflected through HRV. METHODS: Participants ( N = 169) completed surveys of PTSD symptoms three times a day at 5-hour intervals for 4 days while also wearing ambulatory monitors to record electrocardiograms to derive HRV (i.e., mean absolute value of successive differences between beat-to-beat intervals). RESULTS: HRV did not predict PTSD symptoms. However, PTSD symptoms during a 5-hour interval predicted reduced HRV at the next 5-hour interval ( ß = -0.09, 95% confidence interval = -0.16 to -0.02, p = .008). Results held adjusting for baseline age, current heart problems, and current PTSD diagnosis. CONCLUSIONS: Findings underscore growing awareness that PTSD symptoms are not static. Even their short-term fluctuations may affect cardiovascular functioning, which could have more severe impacts if disruption accumulates over time. Research is needed to determine if momentary interventions can halt increases in PTSD symptoms or mitigate their impact on cardiovascular health.

Blood Vessel Occlusion by the Layperson Audiovisual Assist Tourniquet (LAVA TQ) Compared to the Combat Application Tourniquet: Randomized Controlled Trial.

INTRODUCTION: While windlass-rod style tourniquets stop bleeding in limbs when used by skilled responders, they are less successful in the hands of the untrained or not recently trained public. To improve usability, an academic-industry partnership developed the Layperson Audiovisual Assist Tourniquet (LAVA TQ). The LAVA TQ is novel in design and technology and addresses known challenges in public tourniquet application. A previously published multisite, randomized controlled trial of 147 participants showed that the LAVA TQ is much easier for the lay public to use compared to the Combat Application Tourniquet (CAT). This study evaluates the LAVA TQ's ability to occlude blood flow in humans compared to the CAT. METHODS: This study was a prospective, blinded, randomized controlled trial to demonstrate the non-inferiority of the LAVA TQ to occlude blood flow when applied by expert users compared to the CAT. The study team enrolled participants in Bethesda, Maryland, in 2022. The primary outcome was the proportion of blood flow occlusion by each tourniquet. The secondary outcome was surface application pressure for each device. RESULTS: The LAVA TQ and CAT occluded blood flow in all limbs (21 LAVA TQ, 100%; 21 CAT, 100%). The LAVA TQ was applied at a mean pressure of 366 millimeters of mercury (mm Hg) (SD 20 mm Hg), and the CAT at a mean pressure of 386 mm Hg (SD 63 mm Hg) (P = 0.14). CONCLUSION: The novel LAVA TQ is non-inferior to the traditional windlass-rod CAT in occluding blood flow in human legs. The application pressure of LAVA TQ is similar to that used in the CAT. The findings of this study, coupled with LAVA TQ's demonstrated superior usability, make the LAVA TQ an acceptable alternative limb tourniquet.

Military Medical Provider Perspectives During the New York COVID-19 Response.

INTRODUCTION: The response to the coronavirus disease 2019 pandemic in New York City (NYC) included unprecedented support from the DoD-a response limited primarily to medical and public health response on domestic soil with intact infrastructure. This study seeks to identify the common perspectives, experiences, and challenges of DoD personnel participating in this historic response. MATERIALS AND METHODS: This is a phenomenological qualitative study of 16 military health care providers who deployed to NYC in March 2020. This study was approved by the Institutional Review Board at the USU (No. DBS.2020.123). All participants served on either the United States Naval Ship Comfort or at the Javits Center. We conducted semi-structured interviews exploring the participants' experiences while deployed to NYC. These interview scripts were then independently coded by five research team members. RESULTS: We identified four common themes and 12 subthemes from the participants' responses. The themes (subthemes) were lack of preparation (unfamiliar mission and inadequate resources); confusion about integration with civilian health care (widespread, dynamic situation, and NYC overwhelmed), communication challenges (overall, misunderstanding and miscommunication resulting in tension, and patient handoffs); and adaptation and success (general, military-civilian liaison service, positive experience, and military support necessity). CONCLUSIONS: This study provides unique insight into the DoD's initial response to the coronavirus disease 2019 pandemic in NYC. Using this experiential feedback from the DoD's pandemic responders could aid planners in improving the rapidity, effectiveness, and safety of military and civilian health care system integrations that may arise in the future.

Mass Shootings in America: Consensus Recommendations for Healthcare Response.

BACKGROUND: In 2021, 702 people died in mass shooting incidents (MSIs) in the US. To define the best healthcare response to MSIs, the Uniformed Services University's National Center for Disaster Medicine and Public Health hosted a consensus conference of emergency medical services (EMS) clinicians, emergency medicine (EM) physicians, and surgeons who provided medical response to six of the nation's largest recent mass shootings. STUDY DESIGN: The study consisted of a 3-round modified Delphi process. A planning committee selected 6 MSI sites with the following criteria: the MSI occurred in 2016 or later, and must have resulted in at least 15 people killed and injured. The MSI sites were Orlando, FL, Las Vegas, NV, Sutherland Springs, TX, Parkland, FL, El Paso, TX, and Dayton, OH. Fifteen clinicians participated in the conference. All participants had EMS, EM, or surgery expertise and responded to 1 of the 6 MSIs. The first round consisted of a 2-part survey. The second and third rounds consisted of site-specific presentations followed by specialty-specific discussion groups to generate consensus recommendations. RESULTS: The 3 specialty-specific groups created 8 consensus recommendations in common. These 8 recommendations addressed readiness training, public education, triage, communication, patient tracking, medical records, family reunification, and mental health services for responders. There were an additional 11 recommendations created in common between 2 subgroups, either EMS and EM (2), EM and surgery (7), or EMS and surgery (2). CONCLUSIONS: There are multiple common recommendations identified by EMS, EM, and surgery clinicians who responded to recent MSIs. Clinicians, emergency planners, and others involved in preparing and executing a response to a future mass shooting event may benefit from considering these consensus lessons learned.

The Untrained Public's Ability to Apply the Layperson Audiovisual Assist Tourniquet vs a Combat Application Tourniquet: A Randomized Controlled Trial.

BACKGROUND: Although the Stop the Bleed campaign's impact is encouraging, gaps remain. These gaps include rapid skill decay, a lack of easy-to-use tourniquets for the untrained public, and training barriers that prevent scalability. A team of academic and industry partners developed the Layperson Audiovisual Assist Tourniquet (LAVA TQ)-the first audiovisual-enabled tourniquet for public use. LAVA TQ addresses known tourniquet application challenges and is novel in its design and technology. STUDY DESIGN: This study is a prospective, randomized, superiority trial comparing the ability of the untrained public to apply LAVA TQ to a simulated leg vs their ability to apply a Combat Application Tourniquet (CAT). The study team enrolled participants in Boston, MA; Frederick, MD; and Linköping, Sweden in 2022. The primary outcome was the proportion of successful applications of each tourniquet. Secondary outcomes included: mean time to application, placement position, reasons for failed application, and comfort with the devices. RESULTS: Participants applied the novel LAVA TQ successfully 93% (n = 66 of 71) of the time compared with 22% (n = 16 of 73) success applying CAT (relative risk 4.24 [95% CI 2.74 to 6.57]; p < 0.001). Participants applied LAVA TQ faster (74.1 seconds) than CAT (126 seconds ; p < 0.001) and experienced a greater gain in comfort using LAVA TQ than CAT. CONCLUSIONS: The untrained public is 4 times more likely to apply LAVA TQ correctly than CAT. The public also applies LAVA TQ faster than CAT and has more favorable opinions about its usability. LAVA TQ's highly intuitive design and built-in audiovisual guidance solve known problems of layperson education and skill retention and could improve public bleeding control.

Military Response to Medical Crises-Consensus Recommendations for Military-Civilian Transitions of Care.

OBJECTIVE: The threat that New York faced in 2020, as the COVID-19 pandemic unfolded, prompted an unprecedented response. The US military deployed active-duty medical professionals and equipment to NYC in a first of its kind response to a "medical" domestic disaster. Transitions of care for patients surfaced as a key challenge. Uniformed Services University and the Icahn School of Medicine at Mount Sinai hosted a consensus conference of civilian and military healthcare professionals to identify care transition best practices for future military-civilian responses. METHODS: We performed individual interviews followed by a modified Delphi technique during a two-day virtual conference. Patient transitions of care emerged as a key theme from pre-conference interviews. Twelve participants attended the two-day virtual conference and generated best practice recommendations from an iterative process. RESULTS: Participants identified 19 recommendations in 10 "sub-themes" related to patient transitions of care: needs assessment and capability analysis; unified command; equipment; patient handoffs; role of in-person facilitation; dynamic updates; patient selection; patient tracking; daily operations; and resource typing. CONCLUSIONS: The COVID-19 pandemic resulted in an unprecedented military response. This study created 19 consensus recommendations for care transitions between military and civilian healthcare assets that may be useful in future military-civilian medical engagements.

Utilization of the TRAIN Learning Network for Online Disaster Medicine and Public Health Training During the COVID-19 Pandemic.

OBJECTIVE: The coronavirus disease 2019 (COVID-19) pandemic dramatically accelerated a growing trend toward online and asynchronous education and professional training, including in the disaster medicine and public health sector. This study analyzed the impact of the COVID-19 pandemic on the growth of the TRAIN Learning Network (TRAIN) for the year 2020 and evaluated pandemic-related changes in use patterns by disaster and public health professionals. METHODS: The TRAIN database was queried to determine the change in the number of registered users, total courses completed, and courses completed related to COVID-19 during 2020. RESULTS: In 2020, a total of 755,222 new users joined the platform - nearly 3 times the average added annually over the preceding 5 y (2015-2019). TRAIN users completed 3,259,074 training courses in 2020, more than double the average number of training courses that were completed annually from 2015-2019. In addition, 17.8% of all newly added disaster and public health training courses in 2020 were specifically related to COVID-19. CONCLUSION: Online education provided by TRAIN is a critical tool for just-in-time disaster health training following a disaster event or public health emergency, including in a global health crisis such as a pandemic.

Emergency physician risk of occupational mortality: A scoping review.

BACKGROUND: Occupational hazards for emergency physicians are widely known, but the risk of work-related mortality is not clear. The COVID-19 pandemic generated new concerns about the risk of occupational mortality, particularly in the setting of inadequate personal protective equipment. The perception of increased risk generated ethical concerns regarding emergency physicians' duty to treat and employers' duty to protect their employees. We performed this scoping review to define prepandemic emergency physician occupational mortality. METHODS: We performed a scoping review of peer-reviewed publications from PubMed, EMBASE, and Cochrane databases in September 2020. RESULTS: Of the 747 unique articles identified in the 3 databases, 1 article met inclusion criteria and was included in the final analysis. CONCLUSION: The baseline risk of occupational mortality for emergency physicians is not established in the scientific literature. Further study is needed to quantify risk, as this information would be useful to shape policy and ethical considerations.

Provider Fatigue During Direct Manual Compression for Life-Threatening Bleeding.

Introduction Trauma is a leading cause of death throughout the world, with hemorrhage being responsible for more than 35% of pre-hospital trauma deaths and more than 40% of deaths within the first 24 hours after injury. Despite first aid having a demonstrable effect on mortality from trauma, relatively little research has compared the best methods for bleeding control in the prehospital first aid setting. The most common first-line therapy for external bleeding control in the pre-hospital first aid setting is direct manual compression (DMC). However, a prior study demonstrated that the primary cause of failure in a simulated model of life-threatening bleeding was the inability to maintain adequate direct pressure for three minutes. In this study, we evaluated the effect of fatigue on DMC for the duration of a typical urban emergency medical services (EMS) response time. Methods We conducted a prospective observational trial of 33 participants, 18 years of age or older to measure the pressure generated on a model of life-threatening bleeding over an eight-minute period using a "CPR posture" for applying pressure. The primary analyses were longitudinal two-level multilevel models (MLM) with repeated measures of outcome (i.e., CPR posture pressure) nesting within participants. The demographic factors of gender, age, and weight were included as moderators in the analyses and each was analyzed independently. Results The participants' average age was 31 (SD = 11) and the average weight was 161 pounds (SD = 31). The sample consisted of 18 female participants (54.5%) and 15 male participants (45.5%). Applied DMC pressure declined over time, more sharply initially from the beginning to approximately 250 seconds, at which point the decrease in pressure was gradual. Of the demographic factors, gender was associated with a difference in cardiopulmonary resuscitation (CPR) posture pressure over time. Conclusion Rescuers should be aware that fatigue may occur and may affect the quality of direct manual compression for control of life-threatening bleeding. Further research is needed to define the external pressures needed to control life-threatening bleeding and the extent that rescuer fatigue affects this pressure.

Posttraumatic stress disorder in daily life among World Trade Center responders: Temporal symptom cascades.

BACKGROUND: Posttraumatic stress disorder (PTSD) symptoms are common in the immediate aftermath of a trauma, but it is their persistence over time that leads to a diagnosis. This pattern highlights the critical role of symptom maintenance to understanding and treating the disorder. Relatively few studies have explored whether PTSD symptoms may be interacting or triggering one another to worsen and maintain the disorder, a dynamic we refer to as "symptom cascades." Additionally, little work has tested in real-time how other maintenance factors, such as stress, contribute to such events in daily life. METHODS: The present study in a group (N = 202) of World Trade Center (WTC) responders oversampled for PTSD tested day-to-day temporal associations among PTSD symptom dimensions (i.e., intrusions, avoidance, numbing, and hyperarousal) and stress across one week. RESULTS: Longitudinal models found hyperarousal on a given day predicted increased PTSD symptoms the next day, with the effect sizes almost double compared to other symptom dimensions or daily stress. Intrusions, in contrast, showed little prospective predictive effects, but instead were most susceptible to the effects from other symptoms the day before. Avoidance and numbing showed weaker bidirectional effects. LIMITATIONS: Findings are from a unique population and based on naturalistic observation. CONCLUSIONS: Results are consistent with the idea of symptom cascades, they underscore hyperarousal's strong role in forecasting short-term increases in PTSD (even more than stress per se) and they raise the prospect of highly specific ecological momentary interventions to potentially disrupt PTSD maintenance in daily life.

Tourniquet Use in Animal Attacks: An Analysis of News Media Reports.

Background Animal attacks pose a significant public health problem in the United States. Non-venomous animals are the leading cause of mortality in these attacks, and extremity injuries leading to hemorrhage are a common pattern. The Stop the Bleed campaign advocates for public training in bleeding control tactics and public access to bleeding control kits. Controlling life-threatening bleeding, as promoted by the Stop the Bleed campaign, may be a method to reduce preventable death in these attacks. Methodology We searched the Nexus Uni database, which compiles international news media articles, to collect newspaper articles in the United States between 2010 and 2019 that referenced animal attacks on humans in which a tourniquet was applied. We screened articles to assess for inclusion criteria and isolated a single report for each attack. Results A total of 50 individual attacks met the inclusion criteria and were included for data collection. Overall, 92% (n = 46) of the victims survived the attacks, and the average victim age was 33. California was the most common location of the attacks (n = 12, 24%), sharks caused the most attacks (n = 26, 52%), and victims most often sustained isolated extremity injuries (n = 24, 48% for arm and n = 24, 48% for leg). Laypeople applied the most tourniquets (n = 29, 58%), and appliers most frequently used improvised tourniquets (n = 30, 60%). Conclusions While mortality in this series was low, there are hundreds of fatalities from non-venomous animal attacks each year. Equipping and training the at-risk public to stop bleeding may save additional lives. Future Stop the Bleed efforts should improve access to public hemorrhage control equipment and expand educational outreach to people engaged in high-risk activities with animals.

When Hindsight Is Not 20/20: Ecological Momentary Assessment of PTSD Symptoms Versus Retrospective Report.

Assessment of posttraumatic stress disorder (PTSD) has relied almost exclusively on retrospective memory of symptoms, sometimes over long intervals. This approach creates potential for recall bias and obscures the extent to which symptoms fluctuate. The aim of the present study was to examine the discrepancy between retrospective self-reporting of PTSD symptoms and ecological momentary assessment (EMA), which captures symptoms closer to when they occur. The study also sought to estimate the degree to which PTSD symptoms vary or are stable in the short-term. World Trade Center responders (N = 202) oversampled for current PTSD (19.3% met criteria in past month) were assessed three times a day for 7 consecutive days. Retrospective assessment of past week symptoms at the end of the reporting period were compared with daily EMA reports. There was correspondence between two approaches, but retrospective reports most closely reflected symptom severity on the worst day of the reporting period rather than average severity across the week. Symptoms varied significantly, even within the span of hours. Findings support intervention research efforts focused on exploiting significant, short-term variability of PTSD symptoms, and suggest that traditional assessments most reflect the worst day of symptoms over a given period of recall.

The FAST VIP (First Aid for Severe Trauma "Virtual" in-Person) Educational Study.

INTRODUCTION: Trauma is the leading cause of death for young Americans. Increased school violence, combined with an emphasis on early hemorrhage control, has boosted demand to treat injuries in schools. Meanwhile, coronavirus disease 2019 (COVID-19) has made educating the public about trauma more difficult. A federally funded high school education program in development, called First Aid for Severe Trauma™ (FAST™), will teach students to aid the severely injured. The program will be offered in instructor-led, web-based, and blended formats. We created a program to prepare high school teachers to become FAST instructors via "virtual" in-person (VIP) instruction. We used a webinar followed by VIP skills practice, using supplies shipped to participants' homes. To our knowledge, no prior studies have evaluated this type of mass, widely distributed, VIP education. METHODS: This study is a prospective, single-arm, educational cohort study. We enrolled a convenience sample of all high school teachers attending FAST sessions at the Health Occupations Students of America-Future Health Professionals International Leadership Conference. Half of the participants were randomized to complete the Stop the Bleed Education Assessment Tool (SBEAT) prior to the webinar, and the other completed it afterward; SBEAT is a validated tool to measure learning of bleeding competencies. We then performed 76 VIP video-training sessions from June-August 2020. The FAST instructors assessed each participant's ability to apply a tourniquet and direct pressure individually, then provided interactive group skills training, and finally re-evaluated each participant's performance post-training. RESULTS: A total of 190 (96%) participants successfully applied a tourniquet after VIP training, compared to 136 (68%) prior to training (P < 0.001). Participants significantly improved their ability to apply direct pressure: 116 (56%) pre-assessment vs 204 (100%) post-assessment (P < 0.001). The mean score for the SBEAT increased significantly from pre-training to post-training: 2.09 with a standard deviation (SD) of 0.97 to 2.55 post-training with a SD of 0.72 (P < 0.001). CONCLUSION: This study suggests that a webinar combined with VIP training is effective for teaching tourniquet and direct-pressure application skills, as well as life-threatening bleeding knowledge. VIP education may be useful for creating resuscitative medicine instructors from distributed locations, and to reach learners who cannot attend classroom-based instruction.

Development and Usability Testing of a Web-based COVID-19 Self-triage Platform.

INTRODUCTION: The development and deployment of a web-based, self-triage tool for severe respiratory syndrome coronavirus 2 (COVID-19 disease) aimed at preventing surges in healthcare utilization could provide easily understandable health guidance with the goal of mitigating unnecessary emergency department (ED) and healthcare visits. We describe the iterative development and usability testing of such a tool. We hypothesized that adult users could understand and recall the recommendations provided by a COVID-19 web-based, self-triage tool. METHODS: We convened a multidisciplinary panel of medical experts at two academic medical schools in an iterative redesign process of a previously validated web-based, epidemic screening tool for the current COVID-19 pandemic. We then conducted a cross-sectional usability study over a 24-hour period among faculty, staff, and students at the two participating universities. Participants were randomly assigned a pre-written health script to enter into the self-triage website for testing. The primary outcome was immediate recall of website recommendations. Secondary outcomes included usability measures. We stratified outcomes by demographic characteristics. RESULTS: A final sample of 877 participants (mean age, 32 years [range, 19-84 years]; 65.3% female) was used in the analysis. We found that 79.4% of the participants accurately recalled the recommendations provided by the website. Almost all participants (96.9%) found the website easy to use and navigate. CONCLUSION: Adult users of a COVID-19 self-triage website, recruited from an academic setting, were able to successfully recall self-care instructions from the website and found it user-friendly. This website appears to be a feasible way to provide evidence-based health guidance to adult patients during a pandemic. Website guidance could be used to reduce unnecessary ED and healthcare visits.

Positive and negative affect in the daily life of world trade center responders with PTSD: An ecological momentary assessment study.

OBJECTIVE: The ability to experience positive affect (PA) has clinical and quality of life implications, particularly in vulnerable populations such as trauma-exposed disaster responders. Low PA is included in the diagnostic criteria for posttraumatic stress disorder (PTSD), however evidence for PA reduction in PTSD has been mixed. In contrast, negative affect (NA) has consistently been found to be elevated among individuals with PTSD. Multiday, ecological momentary assessment (EMA) can provide more ecologically valid evidence about experiences of affect; however, no such studies have been conducted in traumatized individuals with PTSD to date. METHOD: World Trade Center (WTC) responders (N = 202) oversampled for the presence of PTSD were recruited from the WTC Health Program. Participants were administrated the Structured Clinical Interview for DSM-IV and the PTSD Checklist for DSM-5 at baseline, then completed EMA surveys of affect four times a day over seven consecutive days. RESULTS: Participants with current PTSD (19.3% of the sample) showed significantly higher levels of daily NA compared with those without PTSD. However, there was no group difference in daily PA, nor was PA associated with a dimensional measure of PTSD. CONCLUSION: Results suggest that for chronic PTSD among disaster responders, positive emotions are not inhibited across daily living. Such findings add to evidence suggesting that PA reduction may not be diagnostically relevant to PTSD, whereas NA remains an important target for therapeutic interventions. Moreover, results show that WTC responders can experience and benefit from positive emotion, even if they continue to have PTSD symptoms. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Posttraumatic stress disorder symptoms and sleep in the daily lives of World Trade Center responders.

Sleep disturbances are common in posttraumatic stress disorder (PTSD) and can have major impacts on workplace performance and functioning. Although effects between PTSD and sleep broadly have been documented, little work has tested their day-to-day temporal relationship particularly in those exposed to occupational trauma. The present study examined daily, bidirectional associations between PTSD symptoms and self-reported sleep duration and quality in World Trade Center (WTC) responders oversampled for PTSD. WTC responders (N = 202; 19.3% with current PTSD diagnosis) were recruited from the Long Island site of the WTC health program. Participants were administered the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV; SCID; First, Spitzer, Gibbon, & Williams, 1997) and completed daily assessments of PTSD symptoms, sleep duration and sleep quality for 7 days. PTSD symptoms on a given day were prospectively associated with shorter sleep duration (ß = -.13) and worse sleep quality (ß = -.18) later that night. Reverse effects were also significant but smaller, with reduced sleep duration (not quality) predicting increased PTSD the next day (ß = -.04). Effects of PTSD on sleep duration and quality were driven by numbing symptoms, whereas effects of sleep duration on PTSD were largely based on intrusion symptoms. PTSD symptoms and sleep have bidirectional associations that occur on a daily basis, representing potential targets to disrupt maintenance of each. Improving PTSD numbing symptoms may improve sleep, and increasing sleep duration may improve intrusion symptoms in individuals with exposure to work-related traumatic events. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Factor Structure of the CVLT-II Short Form: Evidence From a Trauma-Exposed Sample.

The current study sought to investigate the factor structure of the California Verbal Learning Test-Second Edition (CVLT-II) Short Form in a trauma-exposed sample. We used confirmatory factor analysis to test four competing models proposed by Donders in a study investigating the CVLT-II Standard Form. Consistent with Donders, a four-factor model consisting of Attention Span, Learning Efficiency, Delayed Memory, and Inaccurate Memory was supported. These results confirm the latent structure of the CVLT-II holds for the CVLT-II in its Short Form as well as in a trauma-exposed sample. Findings are particularly important, given previous research indicating attention span and learning efficiency may underpin memory complaints in trauma-exposed individuals.

Shattered cell phones, but not shattered lives: A comparison of reports of illusory posttraumatic growth on the Posttraumatic Growth Inventory and the Stress-Related Growth Scale-Revised.

OBJECTIVE: Existing measures of posttraumatic growth (PTG), such as the Posttraumatic Growth Inventory (PTGI), have been criticized on their ability to assess genuine PTG. Specifically, individuals tend to report illusory growth after a traumatic experience, when no true growth has taken place, as a coping mechanism. Recent evidence suggests a new measure, the Stress Related Growth Scale-Revised (SRGS-R), is less prone to reports of illusory PTG. The aim of the current study is to evaluate the extent to which participants report PTG on the PTGI and SRGS-R to an event that may be distressing, but incapable of resulting in genuine PTG-a cracked cell phone screen. METHOD: Participants (N = 613) who experienced a cracked cell phone screen were randomly assigned to complete either the SRGS-R or the PTGI, along with several measures of distress and coping. RESULTS: The results revealed that participants who completed the PTGI reported significantly higher levels of PTG, than did participants who completed the SRGS-R. In addition, scores on the PTGI were significantly correlated with PTSD symptoms, distress, anxiety, depression, avoidance coping, and denial coping. In contrast, scores on the SRGS-R were not significantly related to any of the aforementioned measures. CONCLUSIONS: These findings provide evidence that (a) existing measures of PTG can be contaminated with reports of illusory growth, and (b) the SRGS-R is less prone to such reports of illusory growth. The authors believe the SRGS-R is an important step forward in improving our ability to measure actual PTG. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Posttraumatic stress severity is associated with coping motives for alcohol use among in-patient and community recruited adolescents.

BACKGROUND AND OBJECTIVES: A growing body of work suggests individuals with more severe post-traumatic stress symptoms (PTSS) are at higher risk for developing problematic alcohol use outcomes. Extending work from the adult literature, the present study was the first to examine the extent to which PTSS is related to drinking motives for alcohol use in both clinical and non-clinical samples of adolescents. DESIGN: Hierarchical regression analyses were used to predict coping motives for alcohol use from PTSS, above and beyond demographic variables, alcohol use frequency, and other alcohol use motives. METHODS: Trauma-exposed adolescents before entering treatment (Sample 1 n = 41) and recruited from the local community (Sample 2 n = 55) self-reported on PTSS and alcohol use motives. RESULTS: PTSS positively predicted coping motives for alcohol use after controlling for age, gender, and alcohol use frequency. CONCLUSIONS: The current study highlights the need to consider both PTSS severity, as well as underlying cognitive mechanisms (e.g., motives), to better understand the etiology of problematic alcohol use among trauma-exposed youth. Future work focused on clarifying the trajectory of alcohol use motives and problems as a function of PTSS is needed.

Reducing reports of illusory posttraumatic growth: A revised version of the Stress-Related Growth Scale (SRGS-R).

OBJECTIVE: We evaluated a revised version of the Stress-Related Growth Scale (SRGS-R) against the original version (SRGS) and the most commonly used measure of posttraumatic growth, the Posttraumatic Growth Inventory (PTGI). The SRGS-R differs from the SRGS in that (a) the wording of each item was modified from implying positive change to neutral wording and (b) the rating scale includes both positive and negative impacts, which we believe makes the SRGS-R less prone to reports of illusory growth. METHOD: Participants (N = 615) completed either the SRGS-R, the SRGS, or the PTGI, along with convergent (e.g., meaning in life), outcome (depression, anxiety, global distress, well-being, PTSD symptoms, and quality of life), and coping measures. RESULTS: The PTGI and the original SRGS yielded a similar pattern of results. We replicated past findings that the PTGI was unrelated to depression, anxiety, global distress, and quality of life, and positively related to PTSD symptoms. In stark contrast, the SRGS-R was significantly related to less depression, anxiety, global distress, and greater quality of life. Most notably, the SRGS-R was negatively related to PTSD symptoms. All 3 measures had acceptable associations with convergent measures and were related to use of emotion and problem-focused coping. However, the PTGI was positively related to venting and denial, whereas the SRGS-R was negatively associated with avoidance coping. CONCLUSIONS: Our findings suggest the SRGS-R is less prone to reports of illusory growth. Improved measurement of posttraumatic growth is vital to our understanding of how individuals grow from traumatic or stressful experiences. (PsycINFO Database Record