Specific phobia in older adults: evidence from the national epidemiologic survey on alcohol and related conditions

A new, brief measure of college students' academic stressors

Objective: The purpose of this study was to evaluate the psychometric properties of a new measure of academic stressors (the ASM) in college students. Participants: The ASM was given to 677 undergraduate students at three universities along with measures of anxiety/depression, Big Five personality traits, and study skills. Methods: Tests of factorability and an exploratory factor analysis were completed. The internal and test-retest reliability of the measure was also evaluated. Results: The ASM is a concise, valid, and reliable tool for assessing college students' academic stressors. Conclusions: ASM scores predicted anxiety and depression symptoms. Therefore, the ASM can be used by colleges and university to assess students' levels of academic stressors to identify meaningful resources for support.

A meta-analysis of the relationship between parental death in childhood and subsequent psychiatric disorder

OBJECTIVE

To systematically review evidence for an association between parental death in childhood, and the subsequent development of an anxiety, affective or psychotic disorder.

METHODS

Electronic databases (Scopus, Medline (for Ovid), EMBASE and PsychINFO) were searched for peer-reviewed, cohort studies in the English language. Meta-analyses were performed for studies reporting hazard ratios, incidence rate ratios and odds ratios. Two studies reported risk ratios, and these were included in an overall pool of odds, risk and incidence rate ratios. Sensitivity analyses were performed (removal of one study at a time) for all meta-analyses, and study quality assessed using the Newcastle-Ottawa Scale.

RESULTS

Fifteen studies were retained, and where required, data were averaged in advance of pooling. Significant results were observed in studies reporting hazard ratios (k = 4, 1.48 [95% CI = 1.32-1.66]), incidence rate ratios (k = 3, 1.37 [95% CI = 1.01-1.85]), but not odds ratios (k = 4, 0.87 [95% CI = 0.72, 1.05]). However, the overall pooled effect (using odds, incidence rate and risk ratios) was statistically significant (k = 9, 1.22 [95% CI = 1.03-1.44]).

CONCLUSION

Overall, the evidence suggests that there is a positive association between the death of a parent before age 18, and the subsequent development of an anxiety, affective or psychotic disorder. The lack of a significant pooled effect in studies reporting results as odds ratios is likely an artefact of study design.

LIMITATIONS

Data were clustered in four countries making generalizability uncertain. Studies adjusted for a variety of possible confounders, and follow-up after death varied considerably.

Specificity of trait anxiety in anxiety and depression: Meta-analysis of the State-Trait Anxiety Inventory

The State-Trait Anxiety Inventory - Trait version (STAI-T) was developed to measure an individual's tendency to experience anxiety, but it may lack discriminant evidence of validity based on strong observed relationships with measures of depression. The present series of meta-analyses compares STAI-T scores among individuals with depressive disorders, anxiety disorders, and nonclinical comparison groups, as well as correlations with measures of anxiety and depressive symptom severity, in order to further examine discriminant and convergent validity. A total of 388 published studies (N = 31,021) were included in the analyses. Individuals with an anxiety disorder and those with a depressive disorder displayed significantly elevated scores on the STAI-T compared to nonclinical comparison groups. Furthermore, anxiety and depressive symptom severity were similarly strongly correlated with the STAI-T (mean r = .59 - .61). However, individuals with a depressive disorder had significantly higher STAI-T scores than individuals with an anxiety disorder (Hedges's g = 0.27). Given these findings, along with previous factor analyses that have observed a depression factor on the STAI-T, describing the scale as a measure of 'trait anxiety' may be a misnomer. It is proposed that the STAI-T be considered a non-specific measure of negative affectivity rather than trait anxiety per se.

Altered phobic reactions in frontotemporal dementia: A behavioural and neuroanatomical analysis

INTRODUCTION

Abnormal behavioural and physiological reactivity to emotional stimuli is a hallmark of frontotemporal dementia (FTD), particularly the behavioural variant (bvFTD). As part of this repertoire, altered phobic responses have been reported in some patients with FTD but are poorly characterised.

METHODS

We collected data (based on caregiver reports) concerning the prevalence and nature of any behavioural changes related to specific phobias in a cohort of patients representing canonical syndromes of FTD and Alzheimer's disease (AD), relative to healthy older controls. Neuroanatomical correlates of altered phobic reactivity were assessed using voxel-based morphometry.

RESULTS

46 patients with bvFTD, 20 with semantic variant primary progressive aphasia, 25 with non-fluent variant primary progressive aphasia, 29 with AD and 55 healthy age-matched individuals participated. Changes in specific phobia were significantly more prevalent in the combined FTD cohort (15.4% of cases) and in the bvFTD group (17.4%) compared both to healthy controls (3.6%) and patients with AD (3.5%). Attenuation of phobic reactivity was reported for individuals in all participant groups, however new phobias developed only in the FTD cohort. Altered phobic reactivity was significantly associated with relative preservation of grey matter in left posterior middle temporal gyrus, right temporo-occipital junction and right anterior cingulate gyrus, brain regions previously implicated in contextual decoding, salience processing and reward valuation.

CONCLUSION

Altered phobic reactivity is a relatively common issue in patients with FTD, particularly bvFTD. This novel paradigm of strong fear experience has broad implications: clinically, for diagnosis and patient well-being; and neurobiologically, for our understanding of the pathophysiology of aversive sensory signal processing in FTD and the neural mechanisms of fear more generally.

Subscales of the Fear Survey Schedule-III in Community Dwelling Older Adults - Relations to Clinical and Cognitive Measures

Objectives: One major obstacle to the diagnosis and treatment of specific phobias in later life is the lack of assessment tools that are relevant to the fears of older adults. This study investigated the utility of five reliable subscales (Blood/Injury, Agoraphobia, Aggression, Animal/Insect, Social Fears) derived from the Fear Survey Schedule-III, a popular measure of phobic fear, in discriminating older from younger participants.Method: The sample was comprised of 81 younger and 61 older adults who completed self-report measures of anxiety and depression and neuropsychological tests.Results: Older adults scored significantly higher than their younger counterparts only on the Aggression subscale of the FSS-III; whereas younger adults scored significantly higher than the older group only on the Social Fears subscale. These subscales showed slightly different associations with other measures of anxiety, depression, and intelligence across age groups. Within the older sample, scores on the Aggression subscale were significantly higher than all other subscales except for Social Fears.Conclusions: It is recommended that clinicians and researchers use subscale scores derived from the FSS-III, rather than total scores, when treating and studying fears of later life.Clinical Implications: Use of FSS-III subscales in assessment could result in improved detection and treatment of phobias in later life, and thus raise quality of life among the elderly. Older adults' fears of victimization should be prioritized as a possible treatment target in clinical settings.

Childhood generalized specific phobia as an early marker of internalizing psychopathology across the lifespan: results from the World Mental Health Surveys

BACKGROUND

Specific phobia (SP) is a relatively common disorder associated with high levels of psychiatric comorbidity. Because of its early onset, SP may be a useful early marker of internalizing psychopathology, especially if generalized to multiple situations. This study aimed to evaluate the association of childhood generalized SP with comorbid internalizing disorders.

METHODS

We conducted retrospective analyses of the cross-sectional population-based World Mental Health Surveys using the Composite International Diagnostic Interview. Outcomes were lifetime prevalence, age of onset, and persistence of internalizing disorders; past-month disability; lifetime suicidality; and 12-month serious mental illness. Logistic and linear regressions were used to assess the association of these outcomes with the number of subtypes of childhood-onset (< 13 years) SP.

RESULTS

Among 123,628 respondents from 25 countries, retrospectively reported prevalence of childhood SP was 5.9%, 56% of whom reported one, 25% two, 10% three, and 8% four or more subtypes. Lifetime prevalence of internalizing disorders increased from 18.2% among those without childhood SP to 46.3% among those with one and 75.6% those with 4+ subtypes (OR = 2.4, 95% CI 2.3-2.5, p < 0.001). Twelve-month persistence of lifetime internalizing comorbidity at interview increased from 47.9% among those without childhood SP to 59.0% and 79.1% among those with 1 and 4+ subtypes (OR = 1.4, 95% CI 1.4-1.5, p < 0.001). Respondents with 4+ subtypes also reported significantly more disability (3.5 days out of role in the past month) than those without childhood SP (1.1 days) or with only 1 subtype (1.8 days) (B = 0.56, SE 0.06, p < 0.001) and a much higher rate of lifetime suicide attempts (16.8%) than those without childhood SP (2.0%) or with only 1 subtype (6.5%) (OR = 1.7, 95% CI 1.7-1.8, p < 0.001).

CONCLUSIONS

This large international study shows that childhood-onset generalized SP is related to adverse outcomes in the internalizing domain throughout the life course. Comorbidity, persistence, and severity of internalizing disorders all increased with the number of childhood SP subtypes. Although our study cannot establish whether SP is causally associated with these poor outcomes or whether other factors, such as a shared underlying vulnerability, explain the association, our findings clearly show that childhood generalized SP identifies an important target group for early intervention.

A systematic review of the association of anxiety with health care utilization and costs in people aged 65 years and older

THEORETICAL BACKGROUND

In older people, anxiety disorders are among the most prevalent mental disorders and a high proportion suffers from clinically relevant anxiety symptoms. Despite studies suggesting an association of anxiety with health care utilization (HCU) and a resulting economic burden to the health care system, we found no review systematically analyzing evidence on this association in older people.

OBJECTIVE

To analyze and synthesize evidence on the association of anxiety disorders and symptoms with HCU and costs in people aged 65 years and over in a systematic review.

METHODS

A systematic search of peer-reviewed literature was conducted in three electronic databases. Additional references were identified through reference lists of included studies. Inclusion criteria were: studies reporting the association of anxiety disorders or symptoms with HCU or costs, specifically in people aged 65 years and over, with observational study design, in German or English language. Findings were synthesized qualitatively and study quality was assessed.

RESULTS

N = 15 studies (HCU n = 10, costs n = 5) were included in the final synthesis. Overall, studies either reported significantly increased HCU in anxiety disorders compared to a healthy comparison group/according to degree of symptoms, or found no significant association between these variables. Total excess costs for anxiety disorders ranged from -116 to 19,003 $PPP per year.

LIMITATIONS

Differences in methodology limited the comparability of included studies.

CONCLUSION

Most studies suggest an increased economic burden due to anxiety in older people. Studies using standardized instruments are needed.

Blood-injection-injury phobia in older adults

BACKGROUND

This study aims to (i) estimate the prevalence of blood-injection-injury phobia (BIIP) diagnosed as present at any time during the life prior to the interview, with or without another Specific Phobia diagnosed as present during the 12 months prior to the interview, (ii) characterize types and frequencies of co-occurring fears, (iii) evaluate the association with chronic medical conditions and lifetime psychiatric comorbidity, and (iv) explore medical service use associations in a nationally representative sample of older adults.

METHODS

A sample of 8,205 older adults, aged 65 years or older, was derived from Wave 1 of the National Epidemiological Survey on Alcohol and Related Conditions (NESARC).

RESULTS

The weighted lifetime prevalence of BIIP with and without 12-month Specific Phobia was 0.6% (95% CI: 0.4-0.8) and 4.2% (95% CI: 3.7-4.8), respectively, and these two groups ranked similarly in terms of sociodemographic, health, and psychiatric characteristics. BIIP most frequently co-occurred with other lifetime fears, and was positively associated with hypertension and lifetime history of anxiety and personality disorders after controlling for sociodemographic and psychiatric confounders.

CONCLUSIONS

Our findings suggest that lifetime BIIP may bear mental and physical health significance in older adults.

NINE-YEAR FOLLOW-UP OF SPECIFIC PHOBIA IN A POPULATION SAMPLE OF OLDER PEOPLE

BACKGROUND

Little is known about the long-term course of specific phobia (SP) in the general population. We examined the prevalence and course of SP and subthreshold fears in an older population followed over 9 years.

METHOD

A psychiatric examination was performed in a population-based sample of 558 70-year-olds, among whom 303 dementia-free survivors were followed up at both ages 75 and 79. Fears were rated with respect to level of anxiety and social or other consequences. DSM-IV SP was diagnosed when fears were associated with prominent anxiety and had social or other consequences. All other fears were labeled subthreshold fears.

RESULTS

The prevalence of SP declined from 9.9% at age 70 to 4.0% at age 79. The reason was that the prevalence of fears associated with prominent anxiety (mandatory in the diagnosis) decreased whereas the prevalence of fears that gave social or other consequences remained stable. A total of 14.5% of the population had SP at least once during the study. Among these, 11.4% had SP and 65.9% had specific fear at all three examinations.

CONCLUSION

The prevalence of fears associated with prominent anxiety decreased with age, resulting in an overall decline in the prevalence of SP. SP seems to be a fluctuating disorder, and in most cases an exacerbation of chronic subthreshold fears.

The National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) Waves 1 and 2: review and summary of findings

PURPOSE

The NESARC, a "third-generation" psychiatric epidemiologic survey that integrated detailed measures of alcohol and drug use and problems has been the data source for over >850 publications. A comprehensive review of NESARC findings and their implications is lacking.

METHOD

NESARC was a survey of 43,093 participants that covered alcohol, drug and psychiatric disorders, risk factors, and consequences. Wave 1 of the NESARC was conducted in 2001-2002. Three years later, Wave 2 follow-up re-interviews were conducted with 34,653 of the original participants. Scopus and Pubmed were used to search for NESARC papers, which were sorted into topic areas and summarized.

RESULT

The most common disorders were alcohol and posttraumatic stress disorders, and major depression. Females had more internalizing disorders and males had more externalizing disorders, although the preponderance of males with alcohol disorders (the "gender gap") was less pronounced than it was in previous decades. A race/ethnic "paradox" (lower risk among disadvantaged minorities than whites) remains unexplained. Younger participants had higher risk for substance and personality disorders, but not unipolar depressive or anxiety disorders. Psychiatric comorbidity was extensive and often formed latent trans-diagnostic domains. Since 1991-1992, risk for marijuana and prescription drug disorders increased, while smoking decreased, although smoking decreases were less pronounced among those with comorbidity. A nexus of comorbidity, social support, and stress predicted transitions in diagnostic status between Waves 1 and 2. Childhood maltreatment predicted psychopathology. Alcohol and drug use disorders were seldom treated; attitudinal barriers (little perceived need, perceived alcoholism stigma, pessimism about efficacy) were more important in predicting non-treatment than financial barriers.

CONCLUSIONS

Understanding comorbidity and the effects of early stressors will require research incorporating biologic components, e.g., genetic variants and brain imaging. The lack of treatment for alcohol and drug disorders, predicted by attitudinal rather than financial variables, suggests an urgent need for public and professional education to reduce the stigma associated with these disorders and increase knowledge of treatment options.

The natural course of anxiety disorders in the elderly: a systematic review of longitudinal trials

BACKGROUND

The anxiety disorders are a prevalent mental health problem in older age with a considerable impact on quality of life. Until recently there have been few longitudinal studies on anxiety in this age group, consequently most of the evidence to date has been cross-sectional in nature.

METHODS

We undertook a literature search of Medline, PsycINFO, the Cochrane trials database and the TRIP medical database to identify longitudinal studies which would help elucidate natural history and prognosis of anxiety disorders in the elderly.

RESULTS

We identified 12 papers of 10 longitudinal studies in our Review. This represented 34,691 older age participants with 5,199 with anxiety disorders including anxious depression and 3,532 individuals with depression without anxiety. Relapse rates of anxiety disorders are high over 6 year follow-up with considerable migration to mixed anxiety-depression and pure depressive mood episodes. Mixed anxiety-depression appears to be a poorer prognostic state than pure anxiety or pure depression with higher relapse rates across studies. In community settings treatment rates are low with 7-44% of the anxious elderly treated on antidepressant medications.

CONCLUSIONS

To our knowledge this is the first Systematic Review of longitudinal trials of anxiety disorders in older people. Major longitudinal studies of the anxious elderly are establishing the high risk of relapse and persistence alongside the progression to depression and anxiety depression states. There remains considerable under-treatment in community studies. Specialist assessment and treatment and major public health awareness of the challenges of anxiety disorders in the elderly are required.

The prevalence of mental disorders in older people in Western countries - a meta-analysis

OBJECTIVE

To conduct a meta-analysis assessing the prevalence of mental disorders in older people in Europe and North America.

METHOD

Studies that reported prevalence rates of mental disorders in older people from the general population were identified through MEDLINE, PsycINFO, Web of Science, and reference lists for the period between January 2000 and December 2011. Studies were included if they reported prevalence rates of mental disorders in older people (50+ years) from the community. The final sample comprised 25 studies. Prevalence rates were extracted, and effect sizes were transformed into logits. Random-effects models were calculated due to significant heterogeneity. In meta-regression analyses possible sources of bias, including age of onset, gender distribution, and risk of bias were examined. To analyze the robustness of the results, sensitivity analyses were performed. Publication bias was assessed with funnel plots and the Egger method.

RESULTS

Disorders with the highest prevalence estimates were dimensional depression (19.47%), lifetime major depression (16.52%), and lifetime alcohol use disorders (11.71%). Disorders with the lowest estimates were current and lifetime drug use disorders (0.34% and 0.19%, respectively), and current bipolar disorder and current agoraphobia (both 0.53%).

CONCLUSION

The majority of studies investigated major depression, panic disorder and social phobia. Future research requires a larger database on the epidemiology of mental disorders in the elderly. Furthermore, an improvement to the methodology that addresses the challenges of older age and produces comparable data, including the use of instruments tailored to the needs of older people, is required.

Psychiatric disorders in the elderly

Recent research has shown that depression, anxiety disorders, and psychosis are more common than previously supposed in elderly populations without dementia. It is unclear whether the frequency of these disorders increases or decreases with age. Clinical expression of psychiatric disorders in old age may be different from that seen in younger age groups, with less and often milder symptoms. Concurrently, comorbidity between different psychiatric disorders is immense, as well as comorbidity with somatic disorders. Cognitive function is often decreased in people with depression, anxiety disorders, and psychosis, but whether these disorders are risk factors for dementia is unclear. Psychiatric disorders in the elderly are often related to cerebral neurodegeneration and cerebrovascular disease, although psychosocial risk factors are also important. Psychiatric disorders, common among the elderly, have consequences that include social deprivation, poor quality of life, cognitive decline, disability, increased risk for somatic disorders, suicide, and increased nonsuicidal mortality.

The epidemiology of specific phobia and subthreshold fear subtypes in a community-based sample of older adults

BACKGROUND

Specific phobias have received little attention among older adults. This study is aimed at determining the 12-month prevalence rates of fear subtypes in older adults with a full or subthreshold DSM diagnosis of specific phobia as well as to examine differences among these conditions according to health and health behavior characteristics potentially associated with the severity of anxious symptoms.

METHODS

Data came from a representative sample of community-dwelling older adults aged 65 years and older (N = 2784). Diagnoses were established by in-home semi-structured interviews. DSM-IV criteria for specific phobia were slightly modified in line with recommendations for DSM-V.

RESULTS

The 12-month prevalence rates of specific phobias and subthreshold fears were, respectively, 2.0 and 8.7%. More than half of the respondents with a specific phobia did not recognize the "excessiveness" of their fears. Situational and natural environment fears were the most frequent subtypes. Compared to respondents with no symptoms of anxiety, older adults with a full- or subthreshold-specific phobia reported more chronic physical health problems, more comorbid depressive disorders and a higher use of benzodiazepines. However, older adults with specific phobia reported more comorbid anxiety disorders than respondents with subthreshold fears.

CONCLUSIONS

The present study provides evidence for the fact that subthreshold fears have a high prevalence among older adults. Since several older people with specific phobia do not recognize the "excessiveness" of their fears, it is recommended that DSM-V criteria allow clinicians to rely on their own judgment to assess whether the perceived danger is out of proportion.

Prevalence and correlates of generalized anxiety disorder in a national sample of older adults

OBJECTIVES

The objectives of this study are to provide current estimates of the prevalence and correlates of generalized anxiety disorder (GAD).

METHODS

The authors used Wave 2 data from the National Epidemiologic Survey on Alcohol and Related Conditions, which included 12,312 adults 55+ and older. In addition to examining the prevalence of GAD in the past year, this study explored psychiatric and medical comorbidity, health-related quality of life, and rates of help-seeking and self-medication.

RESULTS

The past-year prevalence of GAD in this sample was 2.80%, although only 0.53% had GAD without Axis I or II comorbidity. The majority of individuals with GAD had mood or other anxiety disorders, and approximately one quarter had a personality disorder. Individuals with GAD were also more likely to have various chronic health problems although these associations disappeared after controlling for psychiatric comorbidity. Health-related quality of life was reduced among older adults with GAD, even after controlling for health conditions and comorbid major depression. Finally, only 18% of those without and 28.3% with comorbid Axis I disorders sought professional help for GAD in the past year. Self-medication for symptom relief was rare (7.2%).

CONCLUSIONS

GAD is a common and disabling disorder in later life that is highly comorbid with mood, anxiety, and personality disorders; psychiatric comorbidity is associated with an increased risk of medical conditions in this population. Considering that late-life GAD is associated with impaired quality of life but low levels of professional help-seeking increased effort is needed to help individuals with this disorder to access effective treatments.

A population-based study on phobic fears and DSM-IV specific phobia in 70-year olds

This population-based study reports on the prevalence and characteristics of specific phobia (SP) and phobic fears in an elderly population. A representative population sample of Swedish 70-year-olds without dementia (N = 558) was examined using semi-structured interviews. Phobic fears included fear of animals, natural environment, specific situations, blood-injection-injury and 'other'. Mental disorders, including SP, were diagnosed according to DSM-IV. Phobic fears (71.0% vs. 37.9%) and SP (13.8% vs. 4.5%) were more common in women than in men. Among those with phobic fears, more than 80% reported onset before age 21. Of those with SP, 35.7% had another DSM-IV diagnosis compared to 8.5% of those reporting no fear. Fear of specific situations and 'other' fears were related to SP and other anxiety disorders. SP was related to lower global functioning. We conclude that specific phobia in the elderly should receive attention from health professionals as it is common and associated with a decrease in global functioning.

Development and initial validation of a self-report assessment tool for anxiety among older adults: the Geriatric Anxiety Scale

Anxiety is a common experience among older adults and can be a cause for major clinical concern. Brief and psychometrically sound screening instruments are needed to detect anxiety in later life. The purposes of this study were to develop a brief, self-report measure of anxiety for use with older adults (called the Geriatric Anxiety Scale [GAS]) and to report on its preliminary psychometrics. The GAS includes 30 self-report items of which 25 items represent three common domains of anxiety symptoms among older adults (cognitive, somatic, and affective) and 5 items represent common content areas of worry. The GAS total score and subscale scores demonstrated good internal reliability in community dwelling and in clinical samples. In addition, correlation analyses provided solid evidence of convergent and construct validity for the GAS in both samples. Present results support the preliminary validity of the GAS for clinical and research purposes. We conclude with a discussion of limitations and future research topics.

Specific phobias in older adults: characteristics and differential diagnosis

BACKGROUND

Differential diagnosis implies identifying shared and divergent characteristics between clinical states. Clinical work with older adults demands not only the knowledge of nosological features associated with differential diagnosis, but also recognition of idiosyncratic factors associated with this population. Several factors can interfere with an accurate diagnosis of specific phobia in older cohorts. The goal of this paper is to review criteria for specific phobia and its differential diagnosis with panic disorder, agoraphobia, post-traumatic stress disorder and obsessive compulsive disorder, while stressing the specific factors associated with aging.

METHODS

A literature search regarding specific phobia in older adults was carried out using PubMed. Relevant articles were selected and scanned for further pertinent references. In addition, relevant references related to differential diagnosis and assessment were used.

RESULTS

Etiologic factors, specificity of feared stimulus or situation, fear predictability and the nature of phobic situations are key points to be assessed when implementing a differential diagnosis of specific phobia.

CONCLUSIONS

First, age-related sensory impairments are common and interfere both with information processing and communication. Second, medical illnesses create symptoms that might cause, interfere with, or mimic anxiety. Third, cohort effects might result in underreporting, through the inability to communicate or recognize anxiety symptoms, misattributing them to physical conditions. Finally, diagnostic criteria and screening instruments were usually developed using younger samples and are therefore not adapted to the functional and behavioral characteristics of older samples.

Caring for the elderly female psychiatric patient

With the growth of the elderly population, and the female elderly population in particular, healthcare providers will see increasing numbers of elderly women with psychiatric disorders. To properly care for this group of patients, better understanding is needed not only of group differences in this patient population but also of the differences in each individual, as they age, given their unique life experiences, cohort effects, medical comorbidity, social situation, and personality traits. Understandably, these characteristics will interact with psychiatric disorders in ways that may increase the challenge to correctly diagnose and treat these patients. In addition, understanding late life changes, the prevalence of various mental disorders and the sometimes unique presentation of mental disorders in this age group is required to better diagnose and treat this population.

Anxiety disorders in older adults: a comprehensive review

This review aims to address issues unique to older adults with anxiety disorders in order to inform potential changes in the DSM-V. Prevalence and symptom expression of anxiety disorders in late life, as well as risk factors, comorbidity, cognitive decline, age of onset, and treatment efficacy for older adults are reviewed. Overall, the current literature suggests: (a) anxiety disorders are common among older age individuals, but less common than in younger adults; (b) overlap exists between anxiety symptoms of younger and older adults, although there are some differences as well as limitations to the assessment of symptoms among older adults; (c) anxiety disorders are highly comorbid with depression in older adults; (d) anxiety disorders are highly comorbid with a number of medical illnesses; (e) associations between cognitive decline and anxiety have been observed; (f) late age of onset is infrequent; and (g) both pharmacotherapy and CBT have demonstrated efficacy for older adults with anxiety. The implications of these findings are discussed and recommendations for the DSM-V are provided, including extending the text section on age-specific features of anxiety disorders in late life and providing information about the complexities of diagnosing anxiety disorders in older adults.