The effect of an Internet-based cognitive behavioral therapy intervention on social support in disaster evacuees.

INTRODUCTION: Both exposure to a natural disaster and psychological symptoms may lead to decreases in social support. Few studies have examined ways to improve social support among victims of natural disasters. AIMS: The objective of the study was to assess emotional and tangible support following a 12-session Internet-based cognitive behavioral therapy (ICBT) targeting posttraumatic stress (PTS), insomnia, and depression symptoms and to examine the association between posttreatment symptoms and emotional and tangible support. MATERIALS AND METHODS: One hundred and seventy-eight wildfire evacuees with significant PTS, depression and/or insomnia symptoms were given access to the ICBT. They completed questionnaires at pre- and posttreatment to measure social support and symptom severity. RESULTS: Results show that completion of the treatment led to an improvement in emotional support. Lower posttreatment PTS and insomnia symptoms were associated with higher posttreatment emotional support. CONCLUSION: ICBT may contribute to enhance emotional support through symptom improvement and probably more so when social support is address directly in treatment.

The moderating and mediating role of telepresence and cognitive change in cognitive behaviour therapy delivered via videoconference.

In this study, we combined the results of two controlled trials and examined the relationships between working alliance, telepresence, cognitive change and treatment outcome. Sixty-five participants with a primary diagnosis of generalized anxiety disorder (GAD) or panic disorder with agoraphobia (PDA) received cognitive behaviour therapy delivered via videoconference. Participants completed measures of working alliance and telepresence after three psychotherapy sessions. They also completed measures of treatment outcome and dysfunctional beliefs (cognitive change) specific to PDA and GAD at pretreatment and posttreatment. Results revealed that telepresence at the fifth session moderated the relationship between the working alliance at the first and fifth sessions. As telepresence increased, its impact on the working alliance diminished. Cognitive change mediated the relationship between the working alliance at the fifth session and treatment outcome.

A Portrait of Mental Health Services Utilization and Perceived Barriers to Care in Men and Women Evacuated During the 2016 Fort McMurray Wildfires.

This study examines the influence of gender on mental health services utilization and on perceived barriers to treatment one year after the 2016 Fort McMurray wildfires. Data was collected through a phone survey from May to July 2017 (N = 1510). Participants were English-speaking evacuees aged 18 and older. Mental health services utilization and barriers to mental health care were assessed with the Perceived Need for Care questionnaire. Probable diagnoses of posttraumatic stress disorder, depression and insomnia were assessed with validated self-report questionnaires. Multiple logistic regressions confirmed that gender was a significant predictor of services utilization, after controlling for associated sociodemographic variables and presence of probable diagnoses. Women were respectively 1.50, 1.55 and 1.86 times more likely than men to receive information, medication and psychological help. Self-reliance was the most frequently reported reason for not receiving help, and motivational barriers, such as pessimism and stigma, were reported in a higher proportion than structural barriers, including nonresponse and finance. No significant gender differences were found in the types of perceived barriers to services. Among the Fort McMurray fire evacuees, mental health services utilization was similar to other studies on natural disaster victims, and higher in women than in men. Efforts to increase services utilization in natural disaster victims should focus on motivational barriers and offering treatments fostering people's autonomy, such as online treatments.

A Systematic Review and Meta-analysis on PTSD Following TBI Among Military/Veteran and Civilian Populations.

OBJECTIVES: To determine whether persons with traumatic brain injury (TBI) are at greater risk of developing posttraumatic stress disorder (PTSD) than other trauma-exposed populations without TBI, and whether this risk is even greater in military/veteran settings than in civilian settings. DESIGN: A systematic review and meta-analysis was conducted in 7 databases. Reference lists from the 33 identified studies and other relevant reviews were also searched. RESULTS: The pooled PTSD proportion reached 27% (95% confidence interval = 21.8-33.1) in groups with TBI, which was 2.68 times greater than the observed 11% (95% confidence interval = 8.0-15.0) in groups without TBI. PTSD after TBI was more frequently observed in military samples than in civilians (37% vs 16%). Military and civilian samples were respectively 4.18 and 1.26 times more inclined to have a diagnosis of PTSD after TBI than when there was no TBI. The proportion of PTSD after TBI was concurrently attributable to the methods of the included studies (objectives focused on PTSD diagnosis, type of comparison group) and to characteristics specific to the military setting (country, sex, blast injuries). CONCLUSIONS: TBI diagnosis and military setting represent greater risks for PTSD. The dual diagnosis of TBI and PTSD requires interdisciplinary collaboration, as physical and psychological traumas are closely intertwined.

Self-efficacy as a Mechanism of Action of Imagery Rehearsal Therapy's Effectiveness: An Exploratory Mediation Analysis.

Imagery rehearsal therapy (IRT) is an empirically validated therapy targeting recurring nightmares, for which the mechanisms of action remain poorly understood. The objective of this study was to investigate how an exploratory measure of self-efficacy could mediate IRT's effectiveness. Thirty-five victims of sexual assault with recurring nightmares were randomly assigned to either IRT or a control condition. Participants completed questionnaires about self-efficacy and nocturnal symptoms at pre- and posttreatment. Regression analyses showed that IRT predicted greater self-efficacy about dreams (ß = .578) and that self-efficacy about dreams predicted improvement in insomnia (ß = -.378). IRT also predicted greater self-efficacy about nightmares (ß = .366), which in turn predicts sleep quality (ß = -.412). However, self-efficacy was not a significant mediator of IRT's effectiveness on insomnia and sleep quality. Although IRT did increase patients' self-efficacy over dreams and nightmares, self-efficacy may not be a primary mechanism of action explaining IRT's effectiveness.

Efficacy of Imagery Rehearsal Therapy and Cognitive Behavioral Therapy in Sexual Assault Victims With Posttraumatic Stress Disorder: A Randomized Controlled Trial.

Sleep disturbances are common among sexual assault victims with posttraumatic stress disorder (PTSD), but cognitive behavioral therapy (CBT) for PTSD does not directly address sleep-related symptoms. Trauma-related sleep disturbances are associated with more impairment and contribute to the maintenance of PTSD. In this study, we evaluated the efficacy of a combination of CBT and nightmare therapy (imagery rehearsal therapy; IRT) compared to CBT alone for the treatment of PTSD. We recruited 42 adult victims of sexual assault who were suffering from PTSD and randomly assigned them to either the experimental (IRT + CBT) or control condition (waiting period followed by CBT). After CBT, both groups demonstrated significant decreases in nighttime symptoms (except nightmare frequency) and PTSD symptoms and showed improvements in functional impairment and mental health, ds = 0.13-0.83, ps = .005-.008. Outcomes between the two groups did not differ significantly after CBT; however, we observed medium to medium-large differences between the control group and experimental group in terms of nighttime symptoms, ds = 0.45-0.63. Although results did not clearly establish the superiority of IRT + CBT over CBT alone, they demonstrated that IRT yielded greater improvement in nighttime symptoms than the waiting period, ds = 0.72-1.13, ps = .006-.047 for all interaction effects. Findings suggest that targeting nightmares at the beginning of treatment for PTSD may yield rapid improvement in nighttime symptoms. This strategy could be useful for patients with time or resource constraints or those for whom nightmares are the primary complaint.

Insomnia Symptoms Following Treatment for Comorbid Panic Disorder With Agoraphobia and Generalized Anxiety Disorder.

Patients with panic disorder with agoraphobia (PDA) or generalized anxiety disorder (GAD) frequently also suffer from insomnia. However, the impact of cognitive-behavioral therapy (CBT) for anxiety disorders on insomnia has been understudied. Furthermore, comorbidity between anxiety disorders is common. Our main objective was to assess the impact of CBT for PDA or GAD on insomnia. In a quasi-experimental design, 86 participants with PDA and GAD received conventional CBT for their primary disorder or combined CBT for both disorders. Overall, CBTs had a significant impact on reducing insomnia symptoms (η = 0.58). However, among people with insomnia at pretest (67%), 33% still had an insomnia diagnosis, and the majority (63%) had clinically significant residual insomnia following treatment. In conclusion, the CBTs had a positive effect on the reduction of insomnia, but a significant proportion of participants still had insomnia problems following treatment. Clinicians should address insomnia during CBT for PDA and GAD.

Sequential Treatment of Comorbid Insomnia and Generalized Anxiety Disorder.

OBJECTIVE: To explore the efficacy of cognitive-behavior therapy (CBT) for patients with comorbid generalized anxiety disorder (GAD) and insomnia using 2 sequential treatments. METHOD: Using a single-case methodology, 10 women (mean age = 45) with chronic insomnia and GAD were randomly assigned to CBT for GAD followed by CBT for insomnia, or to CBT for insomnia followed by CBT for GAD. Sleep and anxiety were measured via diagnostic interviews, daily diaries, and self-report questionnaires. RESULTS: Time series analyses, group effect sizes, and indications of clinically significant change revealed improvements on anxiety, worry, and sleep after CBT for GAD. Following CBT for insomnia, positive changes were observed on sleep and, to a lesser extent, anxiety and worry. CONCLUSIONS: In the presence of comorbid GAD and insomnia, initiating treatment for GAD first produced superior clinical benefits in anxiety and sleep. The addition of insomnia-specific treatment led to additional improvements in worry and sleep quality.

Insomnia in patients with unexplained chest pain.

OBJECTIVES: The current study was designed (1) to assess insomnia symptoms and sleep-related beliefs in a population of patients presenting in emergency department with unexplained chest pain (UCP) and (2) to examine the associations between insomnia and pain. METHODS: This is a report of secondary data from a cross-sectional study performed in the emergency department of 2 academic hospitals. Patients with UCP seen in an emergency department were assessed using sleep questionnaires and the Anxiety Disorders Interview Schedule for Diagnostic and Statistical Manual of Mental Disorders, fourth edition. RESULTS: Nearly every second patient with UCP (44%) seen in an emergency department suffered from clinically significant insomnia symptoms. Most patients with an anxiety or a mood disorder had insomnia, but a minority of patients with insomnia had an anxiety or a mood disorder. Insomniacs with an anxiety disorder were similar to insomniacs without comorbid anxiety for sleep-related beliefs and depressive symptoms, and both groups of insomniacs reported more depressive symptoms and faulty beliefs than both groups of good sleepers, i.e., either with or without an anxiety disorder. Results from regression analyses revealed that insomnia was associated with pain on univariate regression analysis and accounted for 1.3% of the variance in both pain intensity and interference. However, this association was rendered nonsignificant when additional variables were added to the model. CONCLUSIONS: Insomnia symptoms are an important, but often disregarded, feature present in a significant proportion of patients with UCP. As insomnia showed stronger associations with pain than anxiety or depression, it may represent an important factor contributing to the development and recurrence of UCP.

Subjective sleep characteristics associated with anxiety and depression in older adults: a population-based study.

OBJECTIVE: Sleep complaints are often associated with anxiety and depression, but the specific complaints related to each syndrome are poorly characterized, especially in older adults. The objective was to identify subjective sleep characteristics specific to anxiety and depression in this population. METHODS: A random sample of 2393 individuals aged 65 years or older was used. Anxiety and depression were categorized using DSM-V criteria for phobias, panic disorder, generalized anxiety disorder, unspecified anxiety disorder, major depressive episode, and depressive episode with insufficient symptoms. Subjective sleep characteristics were measured using the Pittsburgh Sleep Quality Index. Logistic regression models predicting anxiety or depression were used to determine the independent sleep characteristics associated with each syndrome adjusting for age, sex, education level, cognitive functioning, anxiolytic/sedative/hypnotic use, antidepressants use, subjective health, chronic diseases, cardiovascular conditions, and anxiety or depression (as appropriate). RESULTS: Nearly all Pittsburgh Sleep Quality Index subscales were significantly associated with anxiety, but these subscales shared variance and only sleep duration in hours, sleep disturbance score, and daytime functioning score were independently related to anxiety. Within these significant subscales, the main specific sleep complaints associated with anxiety were daytime sleepiness and sleep disturbances related to coughing/snoring, feeling cold, and bad dreams. The use of sleeping medication was the only specific sleep characteristic associated with depression. CONCLUSIONS: These results suggest that in older adults, symptoms of short sleep duration, daytime sleepiness and sleep disturbances are independently related to anxiety while the use of sleep medication is independently associated to depression.

Efficacy of a Therapist-Assisted Self-Help Internet-Based Intervention Targeting PTSD, Depression, and Insomnia Symptoms After a Disaster: A Randomized Controlled Trial.

This study aimed at evaluating the efficacy of an online CBT intervention with limited therapist contact targeting a range of posttraumatic symptoms among evacuees from the 2016 Fort McMurray wildfires. One hundred and thirty-six residents of Fort McMurray who reported either moderate PTSD symptoms (PCL-5 ≥ 23) or mild PTSD symptoms (PCL-5 ≥ 10) with moderate depression (PHQ-9 ≥ 10) or subthreshold insomnia symptoms (ISI ≥ 8) were randomized either to a treatment (n = 69) or a waitlist condition (n = 67). Participants were on average 45 years old, and mostly identified as White (82%) and as women (76%). Primary outcomes were PTSD, depression, and insomnia symptoms. Secondary outcomes were anxiety symptoms and disability. Significant Assessment Time × Treatment Condition interactions were observed on all outcomes, indicating that access to the treatment led to a decrease in posttraumatic stress (F[1,117.04] = 12.128, p = .001; d = .519, 95% CI = .142-.895), depression (F[1,118.29] = 9.978, p = .002; d = .519, 95% CI = .141-.898) insomnia (F[1,117.60] = 4.574, p = .035; d = .512, 95% CI = .132-.892), and anxiety (F[1,119.64] = 5.465, p = .021; d = .421, 95% CI = .044-.797) symptom severity and disability (F[1,111.55] = 7.015, p = .009; d = .582, 95% CI = .200-.963). Larger effect sizes (d = 0.823-1.075) were observed in participants who completed at least half of the treatment. The RESILIENT online treatment platform was successful to provide access to specialized evidence-based mental health care after a disaster.

PTSD and depression following armed robbery: patterns of appearance and impact on absenteeism and use of health care services.

Armed robbery is a sudden, life-threatening event affecting the victims' mental health. Posttraumatic stress disorder (PTSD) and major depressive disorder (MDD) in this population have rarely been studied. The objectives of the study were to assess the occurrence of PTSD and MDD in victims of armed robbery, and to evaluate occupational functioning and use of health care services. Eighty-six convenience store employees, victims of armed robbery, were evaluated within days after the robbery, and 1 and 3 months after. A validated diagnostic interview (SCID-I) was used. Data about sick leave, absenteeism, and use of health care services were collected. The total number of individuals who had PTSD, MDD, or both at any time during the 3 months following the robbery was 1 (2%), 4 (6%), and 5 (8%), respectively, showing that comorbid PTSD-MDD is as frequent as or even more frequent than either disorder in isolation. Individuals with PTSD (with or without comorbid MDD) reported more absenteeism (η(2) (p) = .25) and more medical visits (η(2) (p) = .12) following the robbery. Clinicians and management resources personnel must be alert to the possibility that both PTSD and MDD, either alone or comorbid, can develop in victims of armed robbery.

Comparing two brief psychological interventions to usual care in panic disorder patients presenting to the emergency department with chest pain.

BACKGROUND: Panic disorder (PD) is a common, often unrecognized condition among patients presenting with chest pain to the emergency departments (ED). Nevertheless, psychological treatment is rarely initiated. We are unaware of studies that evaluated the efficacy of brief cognitive-behavioural therapy (CBT) for this population. AIM: Evaluate the efficacy of two brief CBT interventions in PD patients presenting to the ED with chest pain. METHOD: Fifty-eight PD patients were assigned to either a 1-session CBT-based panic management intervention (PMI) (n = 24), a 7-session CBT intervention (n = 19), or a usual-care control condition (n = 15). A structured diagnostic interview and self-reported questionnaires were administered at pre-test, post-test, 3- and 6-month follow-ups. RESULTS: Statistical analysis showed significant reduction in PD severity following both interventions compared to usual care control condition, but with neither showing superiority compared to the other. CONCLUSIONS: CBT-based interventions as brief as a single session initiated within 2 weeks after an ED visit for chest pain appear to be effective for PD. Given the high prevalence of PD in emergency care settings, greater efforts should be made to implement these interventions in the ED and/or primary care setting.

[Influence of Comorbidity in Cognitive-Behavioral Treatment of Anxiety and Mood Disorders]. / Influence de la comorbidité dans le traitement cognitif-comportemental des troubles anxieux et de l'humeur.

Objectives Anxiety and depression are the most prevalent disorders observed in health care services and are frequently comorbid with other disorders. Although Cognitive-Behavioral Therapy (CBT) has widely been shown efficacious to treat anxiety and mood disorders, studies that have focused on its effectiveness in the presence of comorbidity have been few and show conflicting results. Thus, the implications of the presence of comorbid disorders for treatment are still unknown. In an attempt to answer these questions, this study explores the impact of comorbidity on CBT for anxiety and mood disorders in a university-based clinic. Methods A total of 293 clients consulting for anxiety and/or mood disorders at the Service de Consultation de l'École de Psychologie de l'Université Laval (SCEP) between 2007 and 2018 took part in the study. Clients were excluded if they presented uncontrolled psychotic, manic or substance abuse symptoms as their principal complaint. Clients without comorbid disorders where compared to clients who had comorbid disorders on different measures before and after receiving therapy to examine if comorbidity had an impact on CBT effectiveness to treat the principal disorder. The impact of treatment on comorbid disorders was also investigated. Effectiveness was assessed on several measures before and after treatment including the severity of diagnoses (measured with a structured interview), anxiety and mood symptoms as well as quality of life. Repeated measures ANOVAs and t-tests were used. Results Before initiating therapy, clients with comorbid disorders had significantly more severe symptoms than clients without comorbid disorders. However, following therapy, both groups had significantly less severe principal disorders and reached a clinically significant change in equivalent proportions. Furthermore, the number and severity of comorbid disorders significantly decreased following therapy. Conclusion These findings suggest that although the presence of comorbid disorders leads to more severe symptoms, it does not affect the effectiveness of CBT for the principal disorder. Furthermore, comorbid disorders improved even though they were not specifically targeted by treatment. In concordance with the literature, it is thus suggested to keep focusing treatment on the principal disorder, whether comorbid disorders are present or not.

Gender Differences in Usage and Subjective Appreciation of an Online Cognitive Behavioral Therapy for Wildfire Evacuees: Descriptive Study.

BACKGROUND: Based on the most common psychological difficulties of the evacuees from the 2016 Fort McMurray wildfires in Alberta, Canada, a therapist-guided cognitive behavioral self-treatment was developed. This study aimed to explore how gender influences the usage and subjective appreciation of the RESILIENT online treatment. METHODS: Our study included 81 English-speaking evacuees with significant posttraumatic symptoms, or with some posttraumatic symptoms accompanied by at least mild depression symptoms or subclinical insomnia, and who logged into the platform at least once. Various usage and subjective appreciation variables were analyzed, including number of completed sessions, number of logins, number of words per session, perceived efforts, perception of usefulness and intention to continue using the different strategies. RESULTS: No difference was detected in most objective usage indicators. The number of words written in sessions 7 and 10 was significantly greater for women than for men. Regarding subjective appreciation, men had a greater perception of having put strong efforts in the cognitive restructuring strategy, while women reported in a greater proportion that they wanted to continue using physical exercise as a behavioral activation strategy. CONCLUSIONS: Our study offers a first look into how women and men use online treatments, and what their preferences are.

A Multisite Non-Inferiority Randomized Controlled Trial of the Efficacy of Cognitive-Behavior Therapy for Generalized Anxiety Disorder Delivered by Videoconference.

Delivering psychotherapy by videoconference has been studied in a number of clinical trials, but no large controlled trial has involved generalized anxiety disorder (GAD). This multicenter randomized controlled non-inferiority trial was conducted to test if cognitive-behavior psychotherapy delivered by videoconference (VCP) is as effective as cognitive-behavior psychotherapy delivered face-to-face, using a strict margin of tolerance for non-inferiority. A total of 148 adults received a 15-session weekly manualized program. The treatment was based on the intolerance of uncertainty model of GAD. The impact of treatment was assessed using primary (GAD severity), secondary (worry, anxiety, and intolerance of uncertainty) and tertiary (general functioning) variables measured before and after treatment and at 6-month and 12-month follow-ups. Results showed that: (a) the treatment was effective; (b) VCP for GAD was statistically non-inferior to face-to-face psychotherapy on primary, secondary and tertiary measures at all assessment points; (c) change in intolerance of uncertainty significantly predicted change in the primary outcome measure over and above important clinical factors common to all psychotherapies (motivation, working alliance, perceived therapist competence, and client satisfaction). These findings support the use of VCP as a promising treatment option for adults with GAD. Clinical trial registry: ISRCTN#12662027.

Anxiety symptoms and disorders in the first year after sustaining mild traumatic brain injury.

PURPOSE/OBJECTIVE: The goals of the present study were (a) to document the prevalence of anxiety-related disorders and anxiety symptoms at 4, 8, and 12 months postinjury in individuals with mild traumatic brain injury (mTBI) while considering preinjury history of anxiety disorders and (b) to verify whether the presence of anxiety in the first months after mTBI was associated with more symptoms present 1 year after the injury. Research Method/Design: One hundred and twenty participants hospitalized after an accident and having sustained mTBI were assessed at 4, 8, and 12 months postaccident with the Mini-International Neuropsychiatric Interview, the Hospital Anxiety and Depression Scale, and questionnaires assessing fatigue, irritability, perceived stress, cognitive difficulties, depression, insomnia, and pain. RESULTS: At 4 months, 23.8% of participants presented with at least one anxiety-related disorder compared with 15.2% at 8 months and 11.2% at 12 months. Overall, 32.5% presented with at least one anxiety disorder over the first 12 months post-mTBI. Participants with a history of anxiety (20.5%) were significantly more anxious after their accident. Individuals who were anxious 4 months after the accident presented with more symptoms in different areas 12 months postinjury compared with nonanxious individuals. CONCLUSIONS/IMPLICATIONS: The present results highlight that anxiety should be evaluated and managed carefully as it appears to be a key factor in the persistence of other mTBI-related symptoms. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Trainee Therapists' Perceptions of a Blended Intervention to Promote Resilience after a Natural Disaster: A Qualitative Case Study.

BACKGROUND: Natural disasters happen in an increased frequency, and telemental health interventions could offer easily accessible help to reduce mental health symptoms experienced by survivors. However, there are very few programs offered to natural disaster survivors, and no research exists on therapists' experiences with providing blended interventions for natural disaster survivors. AIMS: Our qualitative case study aims to describe psychologists' experiences with an online, therapist-assisted blended intervention for survivors of the Fort McMurray wildfires in Alberta, Canada. METHOD: The RESILIENT intervention was developed in the frames of a randomized controlled trial to promote resilience after the Fort McMurray wildfires by providing survivors free access to a 12-module, therapist-assisted intervention, aiming to improve post-traumatic stress, insomnia, and depression symptoms. A focus group design was used to collect data from the therapists, and emerging common themes were identified by thematic analysis. RESULTS: Therapists felt they could build strong alliances and communicate emotions and empathy effectively, although the lack of nonverbal cues posed some challenges. The intervention, according to participating therapists, was less suitable for participants in high-stress situations and in case of discrepancy between client expectations and the intervention content. Moreover, the therapists perceived specific interventions as easy-to-use or as more challenging based on their complexity and on the therapist support needed for executing them. Client engagement in the program emerged as an underlying theme that had fundamental impact on alliance, communication, and ultimately, treatment efficiency. Therapist training and supervision was perceived as crucial for the success of the program delivery. CONCLUSIONS: Our findings provided several implications for the optimalization of blended interventions for natural disaster survivors from our therapists' perspective.

Efficacy of 2 interventions for panic disorder in patients presenting to the ED with chest pain.

BACKGROUND: Brief and efficacious interventions for panic disorder (PD) in patients presenting to emergency departments (EDs) for chest pain are essential. This study assessed the effects of 2 interventions for this population: a brief cognitive-behavioral therapy delivered by psychologists, and a 6-month pharmacologic treatment initiated and managed by the ED physician. The relative efficacy of both interventions was also examined. MATERIALS AND METHODS: Forty-seven adult patients meeting the diagnostic criteria for PD upon presentation to the ED were assigned to 1 of 3 experimental conditions: a brief cognitive-behavioral therapy (7 sessions), a pharmacologic intervention (paroxetine; 6 months); and a usual care control condition. The primary outcome was severity of PD on Anxiety Disorder Interview Schedule for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, and secondary outcomes included measures of PD symptoms, depressive symptoms, and cardiac anxiety. Outcome measures were taken at baseline, postintervention, as well as at 3- and 6-month follow-ups. RESULTS: Patients receiving either intervention demonstrated significant reductions of PD severity (P = .012), frequency of panic attacks (P = .048), and depressive symptoms (P = .027). CONCLUSION: Taken together, these findings suggest that empirically validated interventions for PD initiated in an ED setting can be feasible and efficacious, and future studies should assess their impact on both the direct (ie, health care utilization) and indirect (ie, lost productivity) costs associated with PD morbidity in this population.

The Experience and Perceived Consequences of the 2016 Fort McMurray Fires and Evacuation.

Few studies have examined the scope of the subjective experience during and after a natural disaster. This qualitative study explored the perceptions of persons affected by the wildfires and evacuation of Fort McMurray in 2016. The objectives were to document (1) the experience of the evacuation, and (2) the biopsychosocial consequences of the wildfires as perceived by evacuees from Fort McMurray 3 months and 3 years after evacuation. This study included two data collections, one from 393 evacuees 3 months after evacuation using an online questionnaire, and the other from 31 participants (among those who participated in the 3-month evaluation) interviewed by telephone 3 years after evacuation. Eight themes describing the evacuation experience emerged from the qualitative analysis: the preparation for evacuation, the perceived traumatic nature of the evacuation, problems encountered while on the move, assistance received and provided, vulnerability conditions, presence of physical discomfort, relocation and no problem/no response. Seven categories of negative consequences emerged: material and financial loss, emotional/mental health disorders, cognitive impairments, behavioral changes, spiritual/existential reflections, social alterations, and physical conditions. Four categories of positive consequences emerged: posttraumatic growth, resilience/absence of consequences, altruism and community cohesion. This study showed a wide range of perceived consequences of fires and evacuations by Fort McMurray residents. The results highlight the importance of tailoring responses to the needs of evacuees and providing assistance to victims over a long period of time.