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The purpose of this randomized controlled trial was to test an internet-delivered version of cognitive processing therapy (CPT) for the psychological distress associated with bullying victimization. The sample comprised 52 adults (i.e. 69.20% women; mean age = 43.37 (SD = 12.47); 3.85% ethnic minority) who self-identified as having a lifetime history of bullying victimization. Participants were randomized into three groups, which received 12 sessions of internet-delivered, therapist-guided, and content-modified version of CPT, 12 sessions of internet-delivered and therapist-guided stress management (SM), or a waitlist. Treatment outcomes included maladaptive trauma appraisals, symptoms of posttraumatic stress disorder (PTSD), depression, general anxiety and stress, social anxiety, and anger. Hierarchical linear modeling was used to analyse the data. Findings indicated that CPT was effective in reducing the strength of maladaptive appraisals related to bullying victimization and symptoms of PTSD compared to the waitlist and SM. SM outperformed CPT and the waitlist in reducing symptoms of depression, general anxiety, and stress. In conclusion, the results of this trial suggest that internet-delivered CPT is effective for the psychological distress and maladaptive appraisals associated with bullying victimization but that adaptions might be needed to target more effectively symptoms of anxiety and depression.

Health anxiety has been linked with fear and anxiety regarding COVID‐19. Higher levels of health anxiety likely increased social distancing and self‐isolating during the pandemic. We investigated relations among health anxiety, fear of missing out (FOMO) on rewarding social experiences from social distancing, and consequential levels of problematic smartphone use (PSU) and gaming disorder (GD). We surveyed a broad sample of 812 U.S. and Canadian participants during the pandemic, in late‐May 2020, using the Short Health Anxiety Inventory, FOMO Scale, Smartphone Addiction Scale‐Short Version, and GD test. Significant bivariate relationships were found among health anxiety, FOMO, PSU, and GD severity. Using structural equation modeling, FOMO mediated relations between health anxiety and both PSU and GD severity. We discuss FOMO as an important variable explaining problematic digital technology use to compensate for unmet social needs from social distancing. We discuss these findings within the context of the Interaction of Person‐Affect‐Cognition‐Execution theoretical model of problematic internet use. Results offer novel insight into the role of health anxiety on FOMO from unmet social needs during the COVID‐19 pandemic, and consequential problematic internet use.

Obesity affect a significant proportion of the population in the United States, and is associated with numerous health consequences including anxiety, depression, and chronic pain. Additionally, pain among adults with obesity has been associated with greater mental health problems and substance use problems. Yet little work has examined psychological vulnerability factors associated with these relations, and pain-related anxiety may be one candidate psychological correlate of these relations. Therefore, the current study examined the association of pain-related anxiety with pain intensity, disability, opioid misuse, anxiety, and depression among 164 adults (81.7% female, M(age) = 40.13 years, SD = 10.85) with obesity (M(BMI)= 37.21, SD = 6.70) and chronic pain. Results suggested that pain-related anxiety was significantly associated with all outcomes, and these results suggest that pain-related anxiety may play an important role in physical health, mental health, and substance use outcomes among adults with obesity and chronic pain.

Youth with chronic pain and their parents face uncertainty regarding their diagnosis, treatment, and prognosis. Given the uncertain nature of chronic pain and high comorbidity of anxiety among youth, intolerance of uncertainty (IU) may be critical to the experience of pediatric chronic pain. This study longitudinally examined major tenets of the Interpersonal Fear Avoidance Model of Pain and included parent and youth IU as key factors in the model. Participants included 152 youth with chronic pain (Mage = 14.23 years; 72% female) and their parents (93% female). At baseline, parents and youth reported on their IU and catastrophic thinking about youth pain; youth reported on their fear of pain, pain intensity, and pain interference; and parents reported on their protective responses to child pain. Youth reported on their pain interference 3 months later. Cross-lagged panel models, controlling for baseline pain interference, showed that greater parent IU predicted greater parent pain catastrophizing, which, in turn, predicted greater parent protectiveness, greater youth fear of pain, and subsequently greater youth 3-month pain interference. Youth IU had a significant indirect effect on 3-month pain interference through youth pain catastrophizing and fear of pain. The results suggest that parent and youth IU contribute to increases in youth pain interference over time through increased pain catastrophizing, parent protectiveness, and youth fear of pain. Thus, parent and youth IU play important roles as risk factors in the maintenance of pediatric chronic pain over time and may be important targets for intervention.

Persons with chronic musculoskeletal pain may be hypervigilant for pain-related cues, which paradoxically, may be maintaining their pain. Several randomized controlled trials have assessed whether a modified dot-probe protocol (i.e., attention bias modification; ABM) reduces chronic pain- and pain-related symptoms in persons with several diagnoses, including fibromyalgia. Scalability and economic efficiency potentiates the appeal of ABM protocols; however, research results have been mixed, with only some studies evidencing significant symptom gains from ABM and some evidencing gains for the control group. The current randomized controlled trial sought to replicate and extend previous ABM research using idiosyncratic word stimuli and a 1-month follow-up. Participants included treatment-seeking adult women (n=117) with fibromyalgia who were randomly assigned to a standard (i.e., control) or active (i.e., ABM) condition. The protocol was delivered online and involved twice-weekly 15-min sessions, for 4 weeks, with questionnaires completed at baseline, post-treatment, and 1-month follow-up. Symptom reports were analysed with mixed hierarchical modelling. There was no evidence of differences between the control and ABM groups. Both groups had small significant (ps.05). There were no significant changes for either group on measures of anxiety sensitivity, illness/injury sensitivity, pain-related fear, pain-related anxiety, or attentional biases (ps>.05). The current findings add to the emerging and mixed literature regarding ABM for pain by demonstrating that ABM produces no substantive improvements in pain or pain-related constructs in a large sample of patients with fibromyalgia. ispartof: Pain vol:161 issue:3 pages:584-594 ispartof: location:United States status: published

Health anxiety is a chronic mental health condition that exerts substantial personal and economic burdens on patients, providers, and the larger healthcare system. Patients with health anxiety experience persistent worry and dread over the possibility that they are presently ill with an undetected or poorly defined physical illness or may soon become ill despite an absence of evidence and physician reassurance of wellness. A complication of health anxiety is that the sufferer frequently denies the presence of excessive anxiety, typically attributing their distress to an inability of the medical team to correctly identify the feared illness. As a result, these patients are challenging to engage in evidence-based psychosocial interventions. The present study protocol describes a psychosocial intervention based on cognitive-behavioral therapy that is adapted for delivery by Medical Assistants in the primary care setting. The rationale for this approach is that delivery by Medical Assistants has the potential to overcome barriers to engagement that prevent effective care. Moreover, deploying a task-shifted intervention relieves strain on the care team by sharing the responsibility for helping the patient manage health anxiety. The aim of this study is to demonstrate the effectiveness of this intervention and approach on health anxiety, while simultaneously collecting data on the barriers and facilitators of implementation, consistent with a hybrid type 1 study design. We will compare patient-level outcomes for participants randomized to the study intervention versus routine referral to mental health services and characterize the potential for implementation using qualitative data drawn from patient and clinical stakeholders.

A strong body of empirical evidence demonstrates the anxiolytic effects of exercise; however, translating these findings into an effective mental health promotion strategy for people with anxiety-related disorders (ARDs) may prove challenging as people with ARDs tend to report lower levels of participation in physical activity, including exercise. To overcome this barrier, research is needed to understand the psychological processes that fuel engagement and disengagement from exercise for people with ARDs. The purpose of this study was to use grounded theory to describe the exercise experience for people with ARDs, including the barriers and facilitators that they face. Participants were recruited via an online eligibility screener and 16 eligible participants, who met diagnostic criteria for an ARD and reported being physically inactive, completed individual face-to-face interviews. The model resulting from our study shows that people with ARDs frequently experience exercise anxiety or the cognitive (i.e., worries about exercise), physical (i.e., negative reactions to the physical sensations associated with exercise), and behavioural (i.e., avoidance) symptoms of anxiety when they think about and/or engage in exercise. The model also identifies several factors (e.g., social support, money, time) that can facilitate short-term exercise participation and explains how loss of these factors leads back to a cycle of exercise anxiety and related long-term avoidance behaviour. Our findings suggest that researchers and clinicians should consider targeting exercise anxiety, perhaps through the use of cognitive behavioural interventions, to aid people with ARDs to achieve long-term adherence and exercise-related benefits.

Trials of virtual reality exposure therapy (VRET) for anxiety-related disorders have proliferated in number and diversity since our previous meta-analysis that examined 13 total trials, most of which were for specific phobias (Powers & Emmelkamp, 2008). Since then, new trials have compared VRET to more diverse anxiety and related disorders including social anxiety disorder (SAD), posttraumatic stress disorder (PTSD), and panic disorder (PD) with and without agoraphobia. With the availability of this data, it is imperative to re-examine the efficacy of VRET for anxiety. A literature search for randomized controlled trials of VRET versus control or in vivo exposure yielded 30 studies with 1057 participants. Fourteen studies tested VRET for specific phobias, 8 for SAD or performance anxiety, 5 for PTSD, and 3 for PD. A random effects analysis estimated a large effect size for VRET versus waitlist (g = 0.90) and a medium to large effect size for VRET versus psychological placebo conditions (g = 0.78). A comparison of VRET and in vivo conditions did not show significantly different effect sizes (g = -0.07). These findings were relatively consistent across disorders. A meta-regression analysis revealed that larger sample sizes were associated with lower effect sizes in VRET versus control comparisons (β = -0.007, p

Suicidal ideation is prevalent in patients with obsessive–compulsive disorder (OCD); but, during COVID‐19, it may be increased. The present study aimed to examine the effects of obsessive–compulsive (OC) symptom dimensions and OCD severity on suicidal ideation by considering the role of stress responses in reaction to COVID‐19 in a clinical sample of patients with OCD. In a cross‐sectional study, 304 patients with OCD completed measures of OC symptom dimensions, OCD severity, general mental health (depression and anxiety), and COVID‐19‐related stress. Results showed that after controlling for depression, anxiety, comorbidity, and lifetime suicide attempts, the OC symptom dimensions of responsibility for harm and unacceptable obsessional thoughts as well as general severity had indirect effects on suicidal ideation through the specific stress responses to COVID‐19, including traumatic stress and compulsive checking. The study shows that OCD patients with specific OC symptom dimensions and severe OCD are more likely to have suicidal ideation during the pandemic. Further, the specific stress responses to COVID‐19 may be an underlying mechanism. Clinicians should carefully assess suicidal ideation in patients with OCD who experience responsibility for harm and unacceptable thoughts, particularly during the pandemic.

Research during prior virus outbreaks has examined vulnerability factors associated with increased anxiety and fear.We explored numerous psychopathology, sociodemographic, and virus exposure-related variables associated with anxiety and perceived threat of death regarding COVID-19.We recruited 908 adults from Eastern China for a cross-sectional web survey, from 24 February to 15 March 2020, when social distancing was heavily enforced in China. We used several machine learning algorithms to train our statistical model of predictor variables in modeling COVID-19-related anxiety, and perceived threat of death, separately. We trained the model using many simulated replications on a random subset of participants, and subsequently externally tested on the remaining subset of participants.Shrinkage machine learning algorithms performed best, indicating that stress and rumination were the most important variables in modeling COVID-19-related anxiety severity. Health anxiety was the most potent predictor of perceived threat of death from COVID-19.Results are discussed in the context of research on anxiety and fear from prior virus outbreaks, and from theory on outbreak-related emotional vulnerability. Implications regarding COVID-19-related anxiety are also discussed.

Highlights • Conducted a network analysis of COVID-19-related worry, avoidance, and coping. • The network consisted of three major hubs, replicated across gender and age groups. • The most important hub centered around worries about the dangerousness of COVID-19. • Belief that the COVID-19 threat is exaggerated formed the core of the second hub. • Compulsive checking and reassurance-seeking defined the third most important hub., Background Many psychological factors play a role in the COVID-19 pandemic, including various forms of worry, avoidance, and coping. Adding to the complexity, some people believe the threat of COVID-19 is exaggerated. We used network analysis to investigate how these diverse elements are interrelated. Methods A population-representative sample of 3075 American and Canadian adults completed an online survey, including measures of COVID-19-related worry, avoidance, self-protective behaviors, and other variables. Results The network contained three major hubs, replicated across gender and age groups. The most important hub centered around worries about the dangerousness of COVID-19, and formed the core of the previously identified COVID Stress Syndrome. The second most important hub, which was negatively correlated with the first hub, centered around the belief that the COVID-19 threat is exaggerated, and was associated with disregard for social distancing, poor hand hygiene, and anti-vaccination attitudes. The third most important hub, which was linked to the first hub, centered around COVID-19-related compulsive checking and reassurance-seeking, including self-protective behaviors such as panic buying and use of personal protective equipment. Conclusion Network analysis showed how various forms of worry, avoidance, coping, and other variables are interrelated. Implications for managing disease and distress are discussed.

The COVID-19 pandemic has had a significant impact on the mental health of the people of Canada. Most have found it challenging to cope with social distancing, isolation, anxiety about infection, financial security and the future, and balancing demands of work and home life. For some, especially those who have had to face pre-existing challenges such as structural racism, poverty, and discrimination and those with prior mental health problems, the pandemic has been a major impact. The Policy Briefing Report focuses on the current situation, how the COVID-19 pandemic has exacerbated significant long-standing weaknesses in the mental health system and makes specific recommendations to meet these challenges to improve the well-being of the people of Canada. The COVID-19 pandemic has had a detrimental effect on mental health of people in Canada but the impact has been variable, impacting those facing pre-existing structural inequities hardest. Those living in poverty, and in some socially stratified groups facing greater economic and social disadvantage, such as some racialized and some Indigenous groups and those with preexisting mental health problems, have suffered the most. Some occupational groups have been more exposed to the virus and to psychological stress with the pandemic. The mental health care system was already overextended and under resourced. The pandemic has exacerbated the problems. The care system responded by a massive move to virtual care. The future challenge is for Canada to strengthen our knowledge base in mental health, to learn from the pandemic, and to provide all in Canada the support they need to fully participate in and contribute to Canada’s recovery from the pandemic.

Psychological stress reactions to the COVID-19 pandemic are complex and multifaceted. Research provides evidence of a COVID Stress Syndrome (CSS), consisting of (1) worry about the dangerousness of getting infected with SARSCoV2 and coming into contact with infected surfaces, (2) worry concerning the personal socioeconomic consequences of COVID-19, (3) xenophobic fears that SARSCOV2 is being spread by foreigners, (4) COVID-19-related traumatic stress symptoms (e.g., nightmares), and (5) compulsive checking and reassurance-seeking about COVID-19. Little is known about how these symptoms are related to vulnerability and protective personality factors. Based on data from 1,976 US and Canadian adults, we conducted a prospective network analysis in which personality factors were initially assessed at Time 1 and then symptoms of the CSS were assessed at Time 2, 2.5 months later. Results indicated that trait optimism and trait resilience were negatively associated with negative emotionality, suggesting a modulatory (inhibitory) influence. Negative emotionality was positively linked to the narrower traits of intolerance of uncertainty and health anxiety proneness. These narrower traits, in turn, were prospectively linked to symptoms of the CSS. Results suggest that the effects of broad personality traits (e.g., negative emotionality, trait resilience) on symptoms of the CSS were mediated by narrower traits such as the intolerance of uncertainty. Treatment implications are discussed.

Research shows that there has been a substantial increase in substance use and abuse during the COVID-19 pandemic, and that substance use/abuse is a commonly reported way of coping with anxiety concerning COVID-19. Anxiety about COVID-19 is more than simply worry about infection. Research provides evidence of a COVID Stress Syndrome characterized by (1) worry about the dangers of COVID-19 and worry about coming into contact with coronavirus contaminated objects or surfaces, (2) worry about the personal socioeconomic impact of COVID-19, (3) xenophobic worries that foreigners are spreading COVID-19, (4) COVID-19-related traumatic stress symptoms (e.g., nightmares), and (5) COVID-19-related compulsive checking and reassurance-seeking. These form a network of interrelated nodes. Research also provides evidence of another constellation or "syndrome", characterized by (1) belief that one has robust physical health against COVID-19, (2) belief that the threat of COVID-19 has been exaggerated, and (3) disregard for social distancing. These also form a network of nodes known as a COVID-19 Disregard Syndrome. The present study, based on a population-representative sample of 3075 American and Canadian adults, sought to investigate how these syndromes are related to substance use and abuse. We found substantial COVID-19-related increases in alcohol and drug use. Network analyses indicated that although the two syndromes are negatively correlated with one another, they both have positive links to alcohol and drug abuse. More specifically, COVID-19-related traumatic stress symptoms and the tendency to disregard social distancing were both linked to substance abuse. Clinical and public health implications are discussed.

Background Research shows that the COVID Stress Scales have a robust multifactorial structure, representing five correlated facets of COVID‐19‐related distress: (a) Fear of the dangerousness of COVID‐19, which includes fear of coming into contact with fomites potentially contaminated with SARSCoV2, (b) worry about socioeconomic costs of COVID‐19 (e.g., worry about personal finances and disruption in the supply chain), (c) xenophobic fears that foreigners are spreading SARSCoV2, (d) traumatic stress symptoms associated with direct or vicarious traumatic exposure to COVID‐19 (nightmares, intrusive thoughts, or images related to COVID‐19), and (e) COVID‐19‐related compulsive checking and reassurance seeking. These factors cohere to form a COVID stress syndrome, which we sought to further delineate in the present study. Methods A population‐representative sample of 6,854 American and Canadian adults completed a self‐report survey comprising questions about current mental health and COVID‐19‐related experiences, distress, and coping. Results Network analysis revealed that worry about the dangerousness of COVID‐19 is the central feature of the syndrome. Latent class analysis indicated that the syndrome is quasi‐dimensional, comprising five classes differing in syndrome severity. Sixteen percent of participants were in the most severe class and possibly needing mental health services. Syndrome severity was correlated with preexisting psychopathology and with excessive COVID‐19‐related avoidance, panic buying, and coping difficulties during self‐isolation. Conclusion The findings provide new information about the structure and correlates of COVID stress syndrome. Further research is needed to determine whether the syndrome will abate once the pandemic has passed or whether, for some individuals, it becomes a chronic condition.

Highlights • General anxiety predicted COVID-19 anxiety severity. • COVID-19 anxiety was associated with problematic smartphone use (PSU) severity. • COVID-19 anxiety mediated relations between general anxiety and PSU severity. • Controlling for anxiety/depression, COVID-19 anxiety did not predict PSU severity., Background COVID-19 is fast-spreading and potentially fatal, introducing home quarantine, social distancing, and increased internet usage globally. We investigated COVID-19 anxiety, general anxiety and depression symptoms, and their impact on problematic smartphone use (PSU) severity Methods Participants were 908 residents of a large Eastern Chinese city, surveyed from late-February to mid-March, 2020. We administered online measures including the Depression Anxiety Stress Scale-21, Smartphone Addiction Scale-Short Version, and items querying COVID-19-related news exposure and threat of death. Additionally, participants rated anxiety using the Generalized Anxiety Disorder Scale-7 with reference to COVID-19. Results COVID-19 anxiety correlated with severity of PSU, depression and anxiety. Using established cut-off scores, 12% of participants were identified with at least moderate depression, and 24% with moderate anxiety. Using structural equation modeling, COVID-19 anxiety related to PSU severity, mediating relations between general anxiety and PSU severity. However, controlling PSU for general anxiety and depression severity, COVID-19 anxiety no longer predicted PSU severity. Limitations Limitations include the cross-sectional research design and reliance on data from only one country. Conclusions Results are discussed in context of the I-PACE model of excessive internet use. While COVID-19 anxiety is likely a global anxiety-provoking event, other everyday worries and anxiety are additionally clinically important in driving excessive internet use.

Highlights • A large population-representative was surveyed to better understand COVID-19-related psychopathology. • We developed and validated the COVID Stress Scales, comprising 36 items on 5 scales. • The COVID Stress Scales offer promise for identifying people in need of pandemic-related mental health services., Research and clinical observations suggest that during times of pandemic many people exhibit stress- or anxiety-related psychopathology that include fear of becoming infected, fear of coming into contact with possibly contaminated objects or surfaces, fear of foreigners who might be carrying infection (i.e., disease-related xenophobia), fear of the socio-economic consequences of the pandemic, compulsive checking and reassurance-seeking regarding possible pandemic-related threats, and traumatic stress symptoms about the pandemic (e.g., nightmares, intrusive thoughts). We developed the 36-item COVID Stress Scales (CSS) to measure these features, as they pertain to COVID-19. The CSS were developed to better understand and assess COVID-19-related psychopathology. The scales were intentionally designed so they could be readily adapted for future pandemics. The CSS were developed and initially validated in population-representative samples from Canada (N = 3,479) and the United States (N = 3,375). A stable 5-factor solution was identified, corresponding to scales assessing COVID-related stress and anxiety symptoms: (1) Danger and contamination fears, (2) fears about economic consequences, (3) xenophobia, (4) compulsive checking, and (5) traumatic stress symptoms about COVID-19. The scales performed well on various indices of reliability and validity. The scales were intercorrelated, providing evidence of a COVID Stress Syndrome. The scales offer promise as tools for better understanding the psychopathology associated with COVID-19 and for identifying people in need of mental health services.

Major depressive disorder (MDD) frequently co-occurs with social anxiety disorder (SAD), and their comorbidity (MDD-SAD) increases clinical severity and functional impairment. Still, the specific psychological vulnerabilities of individuals with MDD-SAD are poorly understood. Individual attachment characteristics develop early in life through interactions with primary caregivers, and tend to persist throughout life. Early trauma can worsen attachment insecurity, increasing the risk for future anxiety and depression. The purpose of this study is to examine differences in individual attachment and history of trauma in depressed individuals with or without comorbid SAD and controls. One hundred sixty-two participants were categorized into three groups based on SCID-I interview: healthy controls (HC), individuals with current MDD without SAD (MDD), and individuals with current MDD comorbid with SAD (MDD-SAD). MDD-SAD group had significantly greater attachment anxiety and attachment avoidance compared to the MDD and HC groups. MDD-SAD group had greater clinician-rated depression severity and dysfunction compared to MDD group. In summary, the study further supports the clinical risks associated with MDD-SAD and suggests that insecure attachment might represent an associated vulnerability and a possible pathway which warrants further research and clinical attention.

Substantial media attention has focused on suicide among Canadian Public Safety Personnel (PSP; e.g., correctional workers, dispatchers, firefighters, paramedics, police). The attention has raised significant concerns about the mental health impact of public safety service, as well as interest in the correlates for risk of suicide. There have only been two published studies assessing lifetime suicidal behaviors among Canadian PSP. The current study was designed to assess past-year and lifetime suicidal ideation, plans, and attempts amongst a large diverse sample of Canadian PSP. Estimates of suicidal ideation, plans, and attempts were derived from self-reported data from a nationally administered online survey. Participants included 5,148 PSP (33.4% women) grouped into six categories (i.e., Call Centre Operators/Dispatchers, Correctional Workers, Firefighters, Municipal/Provincial Police, Paramedics, Royal Canadian Mounted Police). Substantial proportions of participants reported past-year and lifetime suicidal ideation (10.1%, 27.8%), planning (4.1%, 13.3%), or attempts (0.4%, 4.6%). Women reported significantly more lifetime suicidal behaviors than men (ORs = 1.15 to 2.62). Significant differences were identified across PSP categories in reports of past-year and lifetime suicidal behaviors. The proportion of Canadian PSP reporting past-year and lifetime suicidal behaviors was substantial. The estimates for lifetime suicidal behaviors appear consistent with or higher than previously published international PSP estimates, and higher than reports from the general population. Municipal/Provincial Police reported the lowest frequency for past-year and lifetime suicidal behaviors, whereas Correctional Workers and Paramedics reported the highest. The results provide initial evidence that substantial portions of diverse Canadian PSP experience suicidal behaviors, therein warranting additional resources and research. (PsycINFO Database Record (c) 2018 APA, all rights reserved)

The relative health of a field of research can be approximated by assessing peer-reviewed journal publication trends for articles pertinent to that field. The most recent comprehensive assessment of publication trends in the anxiety disorders indicated that the field was on a continuing trajectory of growth (Boschen, 2008). We conducted an updated search of Medline for publications on each of the anxiety disorders from 2006 to 2016. Results indicated that there was continuing growth in anxiety disorders research overall and, particularly, for posttraumatic stress disorder, social anxiety disorder, generalized anxiety disorder, and obsessive compulsive disorder. Publication trends observed in Medline were also reflected in the focus of papers published in the Journal of Anxiety Disorders over the past 3 years; yet, a substantive number of papers in the journal also dealt with multiple anxiety disorders, anxiety-related constructs, transdiagnostic issues, and conditions with significant overlap with the anxiety disorders. Observed publication trends, shifts in the focus of research attention, and probable future research directions are discussed briefly.

The opioid epidemic is a public health problem associated with a host of negative outcomes. Although clinicians recognize covariation between opioid misuse with anxiety and depressive symptoms and disorders, research on this topic has only recently accumulated. Progress in this domain is impeded by the lack of systematic and integrative research to better understand and treat these co-occurring problems. This paper represents the first attempt to systematically review the empirical literature examining relations between opioid use and misuse, and anxiety and depression. In the first section, we define key terms and describe the article selection strategy. In the second section, we review the prevalence of anxiety and depressive symptoms among individuals who use and misuse prescription and illicit opioids. In the third section, we review the magnitude of associations between anxiety and depressive symptoms and disorders with opioid misuse, as well as highlight studies examining the longitudinal and temporal sequence of the relations between these variables. In the fourth section, we focus on experimental therapeutics, reviewing what is known about individual difference and transdiagnostic vulnerability factors for anxiety and depression that might contribute to opioid misuse and its symptoms. Finally, we discuss current knowledge gaps and present a heuristic model to guide future research.

Conceptual models of health anxiety stem from a diverse array of theoretical positions; however, to date, cognitive behavioral models have garnered the greatest empirical support and are the focus of this chapter. An initial cognitive behavioral model of health anxiety has since been elaborated and extended upon by several research groups. At present, there is not enough research on a single cognitive behavioral model of health anxiety to suggest that one model is a preferred over other models. Nonetheless, there is existing research supporting central tenets of many aspects of existing cognitive behavioral models of health anxiety. For these reasons, a variety of potential causal and maintaining factors of health anxiety are reviewed in this chapter. The reviewed factors are not meant to be an exhaustive list; rather, they are ones commonly implicated in extant cognitive behavioral models and are factors that have received, at least some, empirical support. This chapter commences through a consideration of biological vulnerability, before describing how learning experiences may contribute to health anxiety. Cognitive factors, inclusive of attention, beliefs, memory, and processing of somatosensory information, are then considered, followed by a discussion of the role of behavioral factors in the pathogenesis of health anxiety. The chapter concludes with a summation of the reviewed factors.

Health anxiety occurs when perceived bodily sensations or changes are interpreted as symptoms of a serious disease. Everyone experiences health anxiety at some point in their lives, and in some cases, it can be persistent and distressing. Contemporary cognitive behavioral models conceptualize health anxiety as existing along a continuum, ranging from mild to severe, and as being a core facet of several psychiatric diagnoses. Maladaptive presentations of health anxiety, often referred to as severe health anxiety, are associated with various dysfunctional beliefs and several forms of health-related checking behavior. These maladaptive presentations are often personally debilitating and associated with considerable societal costs. The purpose of this chapter is to introduce contemporary cognitive behavioral models proposed to understand health anxiety, to provide an overview of its clinical profile, to describe the core features associated with its etiology and maintenance, and to introduce considerations for assessment and treatment.

The COVID Stress Scales (CSS) were designed to assess stress related to the COVID-19 pandemic. Emerging evidence indicates that people with anxiety disorders (ADs) and obsessive-compulsive disorder (OCD) may be more negatively impacted by COVID-19 than those with mood disorders or healthy individuals. Accordingly, this study sought to validate the Persian CSS (Persian-CSS) and to compare COVID-19-related stress reactions among patients with specific ADs and OCD. Patients with OCD (n = 300) and ADs (n = 310) completed the Persian-CSS and other scales developed to assess anxiety-related traits and COVID-19-related distress. The Persian-CSS replicated a five-factor structure similar to the original CSS in OCD and ADs. The total CSS and its scales had good reliability and validity. Patients with generalized anxiety disorder, panic disorder, and OCD had higher COVID-19 stress reactions than patients with social anxiety disorder and specific phobia. Patients with panic disorder had higher danger and contamination fears and xenophobia than patients with OCD. The study suggests that the Persian-CSS is a valid scale to be used in patients with OCD and ADs, each of whom differs in their specific patterns of COVID-19-related stress reactions., Highlights • The Persian COVID Stress Scales were validated in patients with OCD and anxiety-related disorders. • The Persian-CSS replicated the five-factor structure with good reliability and validity. • Patients with OCD and generalized anxiety and panic disorders had higher COVID-19 stress responses. • Patients with panic disorder had more danger and contamination fears and xenophobia than patients with OCD.

Posttraumatic stress disorder (PTSD) and social anxiety disorder (SAD) are highly comorbid (Collimore et al., 2010). Trauma may present a shared environmental factor contributing to the development of comorbidity; however, existent research has been hampered by use of restrictive samples and limitations in the range of traumas investigated. The current study examines the relationship between a broad range of potentially traumatic events and the comorbidity between PTSD and SAD using Wave 2 of the National Epidemiological Survey of Alcohol and Related Conditions (n=34,653). Multiple logistic regressions and cross-tabulations were used to evaluate differences in the prevalence of potentially traumatic events among those who met criteria for comorbid PTSD-SAD compared to those with PTSD without SAD and SAD without PTSD. Those in the comorbid PTSD-SAD group were significantly more likely than those in the PTSD without SAD or SAD without PTSD groups to report experiencing specific types of assaultive violence, childhood maltreatment, and other shocking events. Associations between comorbidity and childhood maltreatment were significant for females only. Individuals diagnosed with comorbid PTSD-SAD are more likely than those diagnosed with either disorder alone to report exposure to specific types of traumatic events within their lifetime.

Previous research on bully perpetration and psychiatric outcomes has been limited to examination of lifetime associations and has not included evaluation of posttraumatic stress disorder (PTSD), despite previously reported correlations between PTSD and anger and aggression. The purpose of the present study was to provide a comprehensive evaluation of the association between bullying behaviour and mental disorders within a past-year framework. Data was obtained from Wave 2 of the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC; n=34,653), a nationally-representative survey of American adults. Cross-tabulations and logistic regression analyses were conducted to evaluate the relationship between bullying behaviour and psychiatric diagnosis. A total of 239 individuals (138 males, 101 females) reported engaging in bullying behaviour within the past-year. Mood, anxiety, substance use, and personality disorders were all more common among bully perpetrators compared to others. Of note, strong associations were found between PTSD and bully perpetration. Findings from the current study demonstrate strong associations between bullying perpetration and mental health concerns. The proximity of bullying behaviors and mental health concerns may be important, suggesting avenues for efforts at intervention and bullying prevention.

Introduction Contemporary models of pain and smoking posit a cyclical relationship wherein smoking reduces pain in the short term but, ultimately, serves to exacerbate it in the long term. Such models were influenced by initial experimental findings suggesting situational pain is sufficient to increase smoking-urge and behavior. The initial experimental findings have not yet been replicated and potential mediating smoking motives and anxiety variables have not been explored. Methods The current investigation was designed with the aims of exploring whether (a) electrical heat-pain is sufficient to increase smoking-urge, (b) pain intensity, anxiety sensitivity, and smoking expectancies for pain relief account for variance in post-pain smoking-urge, and (c) individuals are more likely to smoke following a pain experience. Results Participants in the heat-pain condition (n = 16) reported greater smoking-urge than those in the no-pain control condition (n = 16). In the heat-pain condition, approximately 31% of variance in smoking-urge was accounted for by the belief that smoking would help with pain coping or relief. Anxiety sensitivity and pain intensity ratings were not significant predictors of smoking-urge. Significantly more individuals in the heat-pain condition attempted to smoke (100%) after the pain manipulation than those in the no-pain control condition (62.5%). Conclusions Acute heat-pain increases smoking-urge and behavior, especially for individuals with expectancies that smoking will help with pain coping. Pain and pain-related smoking expectancies may serve as barriers to smoking cessation for those experiencing pain. Findings provide support for smoking cessation interventions strategies aimed at pain management and challenging smoking expectancies for pain coping/relief.

Highlights • Participants with anxiety-related disorders exhibited higher COVID-related stress than those with no mental health disorder. • Those with anxiety-related disorders exhibited higher COVID-related stress than those with mood disorders. • Those with anxiety-related or mood disorders were more likely to self-isolate than those with no mental health disorder. • Mental health interventions for COVID-19 need to be tailored to the needs of people with pre-existing mental health conditions., Background People with pre-existing mental health conditions may be more susceptible to stressors associated with COVID-19 relative to the general population; however, no studies have assessed whether susceptibility differs between classes of mental health disorders. We assessed COVID-19-related stress, self-isolation stressors, and coping in those with a primary anxiety-related disorder diagnosis, a primary mood disorder diagnosis, and no mental health disorder. Methods Adults from a population-representative sample from the United States and Canada who reported current (past year) anxiety-related (n = 700) or mood (n = 368) disorders were compared to a random sample of respondents who did not report a current mental health diagnosis (n = 500) on COVID-19-related stress, self-isolation stress, and coping. Results The anxiety-related disorders group exhibited higher COVID Stress Scales total scores and higher scores on its fears about danger and contamination, socioeconomic consequences, xenophobia, and traumatic stress symptoms scales than the other groups. The mood disorders group had higher scores on the traumatic stress symptoms and socioeconomic consequences scales than those with no current mental disorder. Those with current anxiety-related or mood disorders were more likely to voluntarily self-isolate and were more likely to report greater self-isolation stressors and distress than those without a mental health disorder. Yet, there were no major differences in perceived effectiveness of coping strategies across groups. Conclusion People with anxiety-related or mood disorders were more negatively affected by COVID-19 compared to those with no mental health disorder; however, adding to psychological burden, those with anxiety-related disorders reported greater fears about danger and contamination, socioeconomic consequences, xenophobia, and traumatic stress symptoms than the other groups. These findings suggest the need for tailoring COVID-19-related mental health interventions to meet the specific needs of people with pre-existing mental health conditions.

Highlights • The Behavioral Immune System (BIS) contributes to pandemics anxiety. • A community sample in China (N = 908) was surveyed during the COVID-19 health crisis. • Disgust propensity and sensitivity was a moderator in fear of contracting COVID-19., The COVID-19 public health crisis has led to extensive recommendations by officials to contain its spread. Anxiety regarding contracting the virus is prominent in the public. Specific routes to anxiety over disease contraction are under studied. It is expected that a contributory feature of fear of contracting COVID-19 involve disgust propensity and sensitivity, emotional reactions that are part of a broader behavioral immune system (BIS). A total of N = 908 Chinese adults (mean age = 40.37 years, SD = 9.27; n = 752 female) participated in a survey distributed between February 24 and March 15, 2020. Participants completed measures of anxiety sensitivity, disgust propensity and sensitivity, and fear of contracting COVID-19. Results support a moderating relationship between both disgust propensity and sensitivity in the relationship between physical concerns associated with anxiety sensitivity and fear of contracting COVID-19. These results lend support for individual variation in the activation of the BIS. Recommendations for public education to target individuals who may experience mental health consequences from pandemics are provided.

Health anxiety can be defined as a multifaceted trait that is primarily characterised by a fear of, or preoccupation with, serious illness. Whereas low levels of health anxiety can be helpful, clinically significant levels are associated with personal suffering and substantial societal costs. As general anxiety is probably on the rise, and the Internet has increased access to health-related information, it is commonly speculated that health anxiety has increased over the past decades. We tested this hypothesis based on a systematic review and meta-analysis of birth cohort mean health anxiety in Western university student samples from 1985 to 2017. Sixty-eight studies with 22 413 student participants were included. The primary analysis indicated that the mean score on the Illness Attitudes Scales had increased by 4.61 points (95 % CI: 1.02, 8.20) from 1985 to 2017. The percentage of general population Internet users in the study year of data collection was not predictive of student mean health anxiety. In conclusion, this study corroborates the hypothesis of an increase in health anxiety, at least in the student population, over the past decades. However, this increase could not be linked to the introduction of the Internet.

Poor health outcomes associated with posttraumatic stress disorder (PTSD) may reflect engagement in unhealthy behaviors that increase morbidity risk and disengagement in healthy behaviors that decrease morbidity risk. Although research supports this pattern, findings are not definitive, particularly for healthy behaviors. Many studies have not controlled for effects of concurrent generalized anxiety and depression, which might explain conflicting findings. To address this limitation, we used an online cross-sectional research design and multivariate multilevel modelling to evaluate associations between a multitude of health behaviors (i.e. sedentary behavior, sleep quality, physical activity, eating habits, alcohol use and substance use) and PTSD, while adjusting for comorbid generalized anxiety and depression, in a sample of trauma-exposed individuals (N = 246). Our results indicate that PTSD and comorbid generalized anxiety and depression symptoms were differentially associated with specific health constructs. Specifically, sedentary behavior and poor sleep quality were associated with PTSD, whereas low physical activity, poor sleep quality, and unhealthy eating habits were associated with depression. Both increased alcohol and substance use were associated with generalized anxiety. Results from our study highlight the need to conceptualize associations between health behaviors and specific psychological symptoms in a comprehensive manner as part of clinical presentations of PTSD.

Posttraumatic stress disorder (PTSD) is associated with suicidal ideation and suicide attempt; however, research has largely focused on specific samples and a limited range of traumas. We examined suicidal ideation and suicide attempt relating to 27 traumas within a nationally representative U.S. sample of individuals with PTSD. Data were from the National Epidemiologic Survey of Alcohol and Related Conditions (N = 34,653). Participants were assessed for lifetime PTSD and trauma history, suicidal ideation, and suicide attempt. We calculated the proportion of individuals reporting suicidal ideation or suicide attempt for each trauma and for the number of unique traumas experienced. Most traumas were associated with greater suicidal ideation and suicide attempt in individuals with PTSD compared to individuals with no lifetime trauma or with lifetime trauma but no PTSD. Childhood maltreatment, assaultive violence, and peacekeeping traumas had the highest rates of suicidal ideation (49.1% to 51.9%) and suicide attempt (22.8% to 36.9%). There was substantial variation in rates of suicidal ideation and suicide attempt for war and terrorism-related traumas. Multiple traumas increased suicidality, such that each additional trauma was associated with an increase of 20.1% in rate of suicidal ideation and 38.9% in rate of suicide attempts. Rates of suicidal ideation and suicide attempts varied markedly by trauma type and number of traumas, and these factors may be important in assessing and managing suicidality in individuals with PTSD. Language: en

© 2018 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/BY-NC-ND/4.0/). Canadian Public Safety Personnel (PSP; e.g., correctional service officers, dispatchers, firefighters, paramedics, police officers) regularly experience potentially traumatic, painful, and injurious events. Such exposures increase risk for developing mental disorders and chronic pain, which both involve substantial personal and social costs. The interrelationship between mental disorders and chronic pain is well-established, and both can be mutually maintaining; accordingly, understanding the relationship between mental health and chronic pain among PSP is important for improving health care. Unfortunately, the available research on such comorbidity for PSP is sparse. The current study was designed to provide initial estimates of comorbidities between mental disorders and chronic pain across diverse PSP. Participants included 5093 PSP (32% women) in six categories (i.e., Call Center Operators/Dispatchers, Correctional Workers, Firefighters, Municipal/Provincial Police, Paramedics, Royal Canadian Mounted Police) who participated in a large PSP mental health survey. The survey included established self-report measures for mental disorders and chronic pain. In the total sample, 23.1% of respondents self-reported clinically significant comorbid concerns with both mental disorders and chronic pain. The results indicated PSP who reported chronic pain were significantly more likely to screen positive for posttraumatic stress disorder (PTSD), major depressive disorder, generalized anxiety disorder, social anxiety disorder, and alcohol use disorder. There were differences between PSP categories; but, the most consistent indications of comorbidity were for chronic pain, PTSD, and major depressive disorder. Comorbidity between chronic pain and mental disorders among PSP is prevalent. Health care providers should regularly assess PSP for both symptom domains. R. N. Carleton’s research is supported by the Canadian Institutes of Health Research (CIHR) through a New Investigator Award (FRN: 285489). T.O. Afifi’s research is supported by a CIHR New Investigator Award and Foundation Scheme Award. R. El-Gabalawy’s research is supported by the CIHR Chronic Pain SPOR Network, and University of Manitoba Start-Up funding. Faculty yes

Evidence supports exercise as an intervention for many mental health concerns; however, randomized controlled investigations of the efficacy of different exercise modalities and predictors of change are lacking. The purposes of the current trial were to: (1) quantify the effects of aerobic exercise and resistance training on anxiety-related disorder (including anxiety disorders, obsessive-compulsive disorder, and posttraumatic stress disorder) status, symptoms, and constructs, (2) evaluate whether both modalities of exercise were equivalent, and (3) to determine whether exercise enjoyment and physical fitness are associated with symptom reduction. A total of 48 individuals with anxiety-related disorders were randomized to aerobic exercise, resistance training, or a waitlist. Symptoms of anxiety-related disorders, related constructs, and exercise enjoyment were assessed at pre-intervention and weekly during the 4-week intervention. Participants were further assessed 1-week and 1-month post-intervention. Both exercise modalities were efficacious in improving disorder status. As well, aerobic exercise improved general psychological distress and anxiety, while resistance training improved disorder-specific symptoms, anxiety sensitivity, distress tolerance, and intolerance of uncertainty. Physical fitness predicted reductions in general psychological distress for both types of exercise and reductions in stress for aerobic exercise. Results highlight the efficacy of different exercise modalities in uniquely addressing anxiety-related disorder symptoms and constructs.

Objective The Childhood Illness Attitude Scales (CIAS) were created as a developmentally appropriate measure for symptoms of health anxiety (HA) in school-aged children. Despite overall sound psychometric properties reported in previous studies, more comprehensive examination of the latent structure and potential response bias in the CIAS is needed. The purpose of the present study was to cross-validate the latent structure of the CIAS across genders and to examine gender-specific variations in CIAS scores. Methods The sample comprised data from 602 Canadian and Danish school-aged children ( M age = 10.54, SD = 0.99; 52.5% girls). Confirmatory factor analyses were conducted to test 3-, modified 3-, and 4-factor models in both samples. Multigroup confirmatory factor analysis was performed to test factor structure invariance across boys and girls in a combined sample. Differential Item Functioning (DIF) was assessed using test characteristic curves. Results A modified 3-factor solution (i.e., fears = 11 items, help-seeking = 6 items, and symptom effects = 4 items) provided the best fit to the data ( χ 2 (364, N = 602) = 681.7, p χ 2 /df = 1.803; RMSEA = 0.037; CFI = 0.926). The factor structure was stable, well-fitting, and indicated measurement invariance across groups. DIF analyses revealed no gender-based response bias at the scale level. Conclusion Results support a revised 3-factor version of the CIAS that can be used with confidence to assess symptoms of HA in school-aged boys and girls.

This dissemination study examined the effectiveness of therapist-assisted Internet-delivered Cognitive Behavior Therapy (ICBT) when offered in clinical practice. A centralized unit screened and coordinated ICBT delivered by newly trained therapists working in six geographically dispersed clinical settings. Using an open trial design, 221 patients were offered 12 modules of ICBT for symptoms of generalized anxiety (n=112), depression (n=83), or panic (n=26). At baseline, midpoint and post-treatment, patients completed self-report measures. On average, patients completed 8 of 12 modules. Latent growth curve modeling identified significant reductions in depression, anxiety, stress and impairment (d=.65–.78), and improvements in quality of life (d=.48–.66). Improvements in primary symptoms were large (d=.91–1.25). Overall, therapist-assisted ICBT was effective when coordinated across settings in clinical practice, but further attention should be given to strategies to improve completion of treatment modules.

Repetitive negative thinking (RNT) is an established transdiagnostic process associated with multiple emotional disorders. Brief transdiagnostic measures of RNT uncontaminated with diagnosis-specific symptoms, terminology, and instructions are required for (a) research investigating the process of RNT and (b) clinical practice to guide case formulations, treatment plans, and to assess change. The aim of this study was to examine the psychometric properties of a 10-item trait version of the Repetitive Thinking Questionnaire (RTQ-10) in undergraduate (N = 386) and clinical (N = 400) samples. The undergraduate sample completed the RTQ-10, and the clinical sample completed the RTQ-10 as well as measures of worry, rumination, anxiety- and depression-related cognitions, and positive and negative affect. Results demonstrated that the RTQ-10 has a unitary structure, high internal reliability, distinguishes between clinical and non-clinical cases, assesses RNT similarly in men and in women, and accurately assesses RNT along its full continuum. RTQ-10 scores were positively associated with worry and rumination, anxiety and depression symptoms and cognitions, and with the higher order vulnerability factor of negative affect, adding to its transdiagnostic credentials. The RTQ-10 was negatively but weakly associated with positive affect, providing some divergent validity. The RTQ-10 appears to be a brief and clinically useful transdiagnostic measure of RNT.

Posttraumatic stress disorder (PTSD) and social anxiety disorder (SAD) demonstrate a high degree of comorbidity (ranging from 14.8% to 46.0%); however, little is known about the nature of this association. Contemporary research has largely focused on treatment-seeking or veteran samples, and may not generalize to the population as a whole. Large-scale epidemiological studies are needed to fill existing gaps in the literature and to clarify this association for the general population. The current study examined whether the presence of comorbid SAD influenced PTSD symptom presentation. The rate of individual PTSD symptoms was investigated among individuals with PTSD and SAD in comparison to those with PTSD alone. Data were obtained from Wave 2 of the National Epidemiological Survey of Alcohol and Related Conditions, a large, nationally representative survey of American adults (n = 34,653). Analyses revealed elevated rates of PTSD symptoms among those with comorbid PTSD and SAD across all symptom clusters, with significant odds ratios ranging from 1.5 to 4.87. Adjusting for depression and other Axis I disorders did not substantially alter study findings. Results suggest that the presence of SAD is associated with differences in the expression of PTSD symptoms.

Reiss (1991) described three “fundamental” fears-anxiety sensitivity, fear of negative evaluation, and injury/illness sensitivity-as distinct individual differences underlying fearful reactions. Taylor (1993) evidenced the distinctions, but the results have not been replicated despite developments in theory and measures. Intolerance of uncertainty and pain-related anxiety have since been posited as similarly important, but not established as distinct. The present investigation assessed for the distinctions (1) utilizing contemporary measures; (2) included intolerance of uncertainty and pain-related anxiety; and (3) employed a stringent process for assessing independence. Undergraduates and community members (n = 993; 71% women) randomly completed questionnaires assessing the constructs, with a “standard” format (i.e., each construct assessed as a grouped set of items) or a “random” format (i.e., items from all constructs randomly interspersed). The undergraduates (n = 254; 76% women) also provided data for two-week test–retest reliability. Factor analyses and test–retest reliability supported construct independence and stability across presentation formats. Comprehensive results, limitations, and directions for future research are discussed.

The recently published DSM-5 contains a number of changes pertinent to panic disorder and agoraphobia. These changes include separation of panic disorder and agoraphobia into separate diagnoses, the addition of criteria and guidelines for distinguishing agoraphobia from specific phobia, the addition of a 6-month duration requirement for agoraphobia, the addition of panic attacks as a specifier to any DSM-5 diagnosis, changes to descriptors of panic attack types, as well as various changes to the descriptive text. It is crucial that clinicians and researchers working with individuals presenting with panic attacks and panic-like symptoms understand these changes. The purpose of the current paper is to provide a summary of the main changes, to critique the changes in the context of available empirical evidence, and to highlight clinical implications and potential impact on mental health service utilization. Several of the changes have the potential to improve access to evidence-based treatment; yet, although certain changes appear justified in that they were based on converging evidence from different empirical sources, other changes appear questionable, at least based on the information presented in the DSM-5 text and related publications. Ongoing research of DSM-5 panic disorder and agoraphobia as well as application of the new diagnostic criteria in clinical contexts is needed to further inform the strengths and limitations of DSM-5 conceptualizations of panic disorder and agoraphobia.

Childhood experiences are thought to predispose a person to the development of health anxiety later in life. However, there is a lack of research investigating the influence of specific adverse experiences (e.g., childhood abuse, household dysfunction) on this condition. The current study examined the cumulative influence of multiple types of childhood adversities on health anxiety in adulthood. Adults 18-59 years of age (N=264) completed a battery of measures to assess adverse childhood experiences, health anxiety, and associated constructs (i.e., negative affect and trait anxiety). Significant associations were observed between adverse childhood experiences, health anxiety, and associated constructs. Hierarchical multiple regression analysis indicted that adverse childhood experiences were predictive of health anxiety in adulthood; however, the unique contribution of these experience were no longer significant following the inclusion of the other variables of interest. Subsequently, mediation analyses indicated that both negative affect and trait anxiety independently mediated the relationship between adverse childhood experiences and health anxiety in adulthood. Increased exposure to adverse childhood experiences is associated with higher levels of health anxiety in adulthood; this relationship is mediated through negative affect and trait anxiety. Findings support the long-term negative impact of cumulative adverse childhood experiences and emphasize the importance of addressing negative affect and trait anxiety in efforts to prevent and treat health anxiety.

There is accumulating evidence suggesting that anxiety sensitivity (AS) may play a role in social anxiety disorder (SAD; e.g., Ball, Otto, Pollack, Uccello, & Rosenbaum, 1995). Precedent research has demonstrated the role of AS in panic disorder and posttraumatic stress disorder, and subsequently, treatment techniques aimed at reducing AS (i.e., interoceptive exposure (IE)) have been studied in these populations (Schmidt & Trakowski, 2004; Wald & Taylor, 2008). The purpose of this study was to examine the types of responses elicited during IE exercises among individuals with SAD. This study describes the responses of individuals with SAD (n = 37) and nonclinical control participants (n = 28) to six IE exercises. Significant differences in responses to the IE exercises were found between participants with SAD and nonclinical controls. However, there were no significant differences in responses to the exercises among persons with SAD, depending on whether the exercises were completed in private versus group settings. Similarity to symptoms during naturally occurring anxiety significantly predicted fearful responding across all exercises in persons with SAD. Implications and directions for future research are discussed.

This review provides an overview of evidence regarding several key mechanisms pertinent to understanding the co-occurrence of smoking dependence and pain, both potentially costly conditions, and highlights treatment implications and future research directions. We describe each of pain and smoking dependence and introduce a revised integrative reciprocal model that explains their co-occurrence. We then provide a selective review of evidence pertinent to direct and indirect pathways between variables postulated in the model. We also provide general recommendations for improving assessment and treatment of smokers with clinically significant pain. We conclude with a targeted agenda for future investigation of the co-occurrence of smoking and pain. Empirical efforts directed at testing postulates of the proposed integrative model may yield a better understanding of the nature of the relationship between these prevalent and costly health conditions as well as evidence-based preventive and treatment strategies for people who experience nicotine dependence and pain-related disability.

BACKGROUND: Research suggests that suicidal behavior in individuals with anxiety disorders is attributable to cooccurring risk factors, such as depression. We argue that these conclusions are founded primarily in statistical adjustments that may obscure independent associations. We explored independent associations between specific anxiety disorders and suicide attempts and ideation by means of propensity score matching, a process that simulates a case-control study by creating matched groups that differ in group status (e.g., diagnosis of a specific anxiety disorder) but that are statistically equivalent on observed covariates. METHODS: We made use of the National Comorbidity Survey Replication (NCS-R) and the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC), which include a total of 43,935 adults. Diagnoses included agoraphobia without panic disorder, generalized anxiety disorder, panic disorder with or without agoraphobia, posttraumatic stress disorder, social anxiety disorder, and specific phobia. RESULTS: Each anxiety disorder was (95% confidence intervals) associated with increased odds of lifetime suicide attempts (odds ratios 3.57-6.64 [NCS-R], 3.03-7.00 [NESARC]) and suicidal ideation (odds ratios 2.62-4.87 [NCS-R], 3.34-10.57 [NESARC]). Odds ratios for each disorder remained statistically significant after matching on diagnostic status of dysthymia, major depressive disorder, alcohol abuse/dependence, substance abuse/dependence, bipolar disorder I, bipolar disorder II, all other anxiety disorders, and on sociodemographic variables. CONCLUSIONS: This is the first report to present evidence that each anxiety disorder is associated with suicide ideation and suicide attempts beyond the effects of cooccurring mental disorders. These findings warrant consideration in assessment, intervention, and related policies. Language: en

Intolerance of uncertainty (IU) has been posited as ubiquitous across experiences of anxiety; however, studies testing how IU impacts behavior remain scant. The current study examined the impact of IU on performance during a keyboard typing task, a relatively complex and common behavior. A total of 40 members of the university community completed the task and measures of IU, trait anxiety, negative affect, and state anxiety. Heart rate and skin conductance were also assessed during the task as indices of state anxiety. IU was independently and substantially associated with slower typing speed (part r = -0.68) beyond other measured psychological and physiological variables but was not associated with typing errors. Prospective and inhibitory IU, as manifestations of IU, did not seemingly differ in their relationship with performance. IU may negatively impact day-to-day behaviors and contribute to undesired consequences. Further research is needed to explore whether this relationship warrants consideration in models of anxiety disorders.

Cognitive therapy (CT) refers to a family of interventions and a general scientific approach to psychological disorders. This family has evolved from a specific treatment model into a scientific approach that incorporates a wide variety of disorder-specific interventions and treatment techniques. The goal of this article is to describe the scientific approach of CT, review the efficacy and validity of the CT model, and exemplify important differences and commonalities of the CT approaches based on two specific disorders, posttraumatic stress disorder and health anxiety.