Ecological validity of cognitive fluctuations in dementia with Lewy bodies.

OBJECTIVES: Cognitive fluctuations are a core clinical feature of dementia with Lewy bodies (DLB), but their contribution to the everyday functioning difficulties evident DLB are not well understood. The current study evaluated whether intraindividual variability across a battery of neurocognitive tests (intraindividual variability-dispersion) and daily cognitive fluctuations as measured by informant report are associated with worse daily functioning in DLB. METHODS: The study sample included 97 participants with consensus-defined DLB from the National Alzheimer's Coordinating Center (NACC). Intraindividual variability-dispersion was measured using the coefficient of variation, which divides the standard deviation of an individual's performance scores across 12 normed neurocognitive indices from the NACC neuropsychological battery by that individual's performance mean. Informants reported on daily cognitive fluctuations using the Mayo Fluctuations Scale (MFS) and on daily functioning using the functional activities questionnaire (FAQ). RESULTS: Logistic regression identified a large univariate association of intraindividual variability-dispersion and presence of daily cognitive fluctuations on the MFS (Odds Ratio = 73.27, 95% Confidence Interval = 1.38, 3,895.05). Multiple linear regression demonstrated that higher intraindividual variability-dispersion and presence of daily cognitive fluctuations as assessed by the MFS were significantly and independently related to worse daily functioning (FAQ scores). CONCLUSIONS: Among those with DLB, informant-rated daily cognitive fluctuations and cognitive fluctuations measured in the clinic (as indexed by intraindividual variability-dispersion across a battery of tests) were independently associated with poorer everyday functioning. These data demonstrate ecological validity in measures of cognitive fluctuations in DLB.

PROPERTIES OF A COMBINED MEASURE OF READING AND WRITING: THE ASSESSMENT OF WRITING, SELF-MONITORING, AND READING (AWSM READER).

There is significant overlap between reading and writing, but no known standardized measure assesses these jointly. The goal of the present study is to evaluate the properties of a novel measure, the Assessment of Writing, Self-Monitoring, and Reading (AWSM Reader), that simultaneously evaluates both reading comprehension and writing. In doing so, we evaluate reliability (Cronbach's alpha) and various aspects of construct-related validity, including separate criterion measures of reading and writing, and the AWSM Reader's relations with other variables, including language and executive function (EF), both of which are implicated for both reading and writing. Participants were 377 3rd, 4th, and 5th graders with or at-risk for reading and writing difficulties. Reliability was low for the AWSM Reader reading comprehension (α = .58), but good for writing (α = .75-.80). Criterion-related validity indices revealed moderate correlations with other standardized and commonly used reading and writing measures, r = .47 to .50 (all ps < .001). Additionally, validity data supported the relations of both language and EF to AWSM Reader reading and writing, with EF showing unique prediction in both reading and writing domains. Results provide initial support for the measure per se but stress the difficulty in constructing combined reading and writing measures; directions are given for future work. Results also add to data on the contributions of language and EF to both reading and writing.

Indirect Effects of Negative Mood on Opioid Misuse and Dependence via Anxiety Sensitivity Subfacets: Evidence from Adults Reporting Chronic Pain.

Background: Opioid misuse in the context of pain management exacts a significant public health burden. Past work has established linkages between negative mood (i.e., symptoms of anxiety and depression) and opioid misuse/dependence, yet the mechanisms underlying these associations have received little scientific investigation. Anxiety sensitivity (AS), the fear of the negative consequences of internal states, may be relevant to better understanding negative mood-opioid relations among adults with chronic pain. Methods: Simultaneous indirect effects of negative mood on opioid misuse and opioid dependence via lower-order factors of AS (physical, cognitive, and social concerns) were examined cross-sectionally in the present study. The study sample consisted of 428 adults (74.1% female, Mage = 38.27 years, SD = 11.06) who self-reported current moderate to severe chronic pain and opioid use for chronic pain. Results: Results indicated that negative mood was (in part) indirectly related to opioid misuse (in part) via AS physical and cognitive concerns and was (in part) indirectly related to opioid dependence via AS cognitive concerns only. No significant indirect effects via social concerns were observed. Discussion and Conclusions: Findings suggest the importance of further exploring the role of anxiety sensitivity cognitive and physical concerns in terms of opioid misuse and dependence among adults with chronic pain.

Dispersion-based cognitive intra-individual variability in dementia with Lewy bodies.

OBJECTIVE: Cognitive fluctuations are characteristic of dementia with Lewy bodies (DLB) but challenging to measure. Dispersion-based intra-individual variability (IIV-d) captures neurocognitive performance fluctuations across a test battery and may be sensitive to cognitive fluctuations but has not been studied in DLB. METHOD: We report on 5,976 participants that completed the uniform data set 3.0 neuropsychological battery (UDS3NB). IIV-d was calculated via the intra-individual standard deviation across 12 primary UDS3NB indicators. Separate models using mean USD3NB score and the Montreal cognitive assessment (MoCA) total score tested the reproducibility of the incremental value of IIV-d over-and-above global cognition. Binary logistic regressions tested whether IIV-d could classify individuals with and without clinician-rated cognitive fluctuations. Multinomial logistic regressions tested whether IIV-d could differentiate participants with DLB, participants with Alzheimer's disease (AD), and participants with healthy cognition (CH), as well as the incremental diagnostic utility of IIV-d over-and-above clinician-rated cognitive fluctuations. RESULTS: IIV-d exhibited large univariate associations with clinician-rated and non-clinician-informant reported cognitive fluctuations, which persisted when adjusting for MoCA but not the full battery mean. Of diagnostic relevance, greater IIV-d was consistently associated with DLB and AD relative to CH over-and-above global cognition and clinician-rated cognitive fluctuations. Greater IIV-d was less consistently associated with an increased probability of DLB relative to AD when controlling for global cognition. CONCLUSIONS: IIV-d accurately differentiates DLB from CH over-and-above global cognition and clinician-rated cognitive fluctuations. IIV-d may supplement a thorough clinical interview of cognitive fluctuations and serve as a standardized performance-based indicator of this transdiagnostic phenomenon. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Differential Associations Between BDNF and Memory Across Older Black and White Adults With HIV Disease.

BACKGROUND: Brain-derived neurotrophic factor (BDNF) shows consistent associations with memory across many clinical populations, including dementia. Less is understood about the association between BDNF and memory functioning in people living with HIV (PWH). METHODS: A sample of 173 adults aged 50+ (n = 100 HIV+ and n = 73 HIV seronegative) completed a comprehensive neurobehavioral assessment and blood draw. Linear regressions predicting memory domains (learning, delayed recall, and recognition) were conducted including race (White vs. Black/African American), HIV status, BDNF, and their interactions. RESULTS: For learning and delayed recall, significant (P < 0.05) main effects for race and interactions for BDNF x race and HIV status x race were found, whereas for recognition, only a BDNF x race interaction emerged. In adjusted models, BDNF x race interactions remained for learning and delayed recall. To determine effect size, correlations were conducted between BDNF and memory domains stratified by HIV serostatus and race, and small-medium associations between BDNF and learning and delayed recall (rho = 0.29, P < 0.01; rho = 0.22, P = 0.045), but no recognition (rho = 0.12, P = 0.29) were found among Black/African American PWH. BDNF was not significantly associated with memory domains in White PWH or either HIV- sample. Follow-up analyses showed BDNF-memory specificity, such that race X BDNF interactions did not emerge for other cognitive domains. CONCLUSIONS: While limited by cross-sectional design among a small sample, particularly of White individuals, results indicate that BDNF may serve as a promising biomarker reflecting memory functioning in PWH, particularly Black/African Americans. Further work is needed to replicate findings and determine mechanisms for racial differences in BDNF associations with memory.

Predictors of rate of cognitive decline in patients with amnestic mild cognitive impairment.

OBJECTIVE: Amnestic mild cognitive impairment (MCI) is a known risk factor for conversion to Alzheimer's disease (AD). Although substantial research has been conducted on the general profile of amnestic MCI subjects and predictors of conversion to AD, research on predictors of rate of decline has been considerably less extensive. The present study sought to more systematically and comprehensively examine predictors of rate of cognitive decline in a longitudinal sample of individuals with MCI, including age, genetic vulnerability, baseline cognitive performance, and baseline neuropsychiatric severity. METHOD: Participants with single or multi-domain amnestic MCI (N = 151) were assessed at baseline and for a mean of 1.32 follow-up visits (mean interval from baseline to last follow-up = 1.61 years). RESULTS: Results showed that carriers of the ApoE ε4 allele declined more quickly on all three dementia severity measures compared to non-carriers. Older individuals did not decline more rapidly in dementia severity. Participants with lower executive functions composite scores and greater memory impairment severity at baseline predicted faster decline on dementia severity measures. Contrary to hypotheses, those with lower levels of depression at baseline declined more rapidly on dementia severity measures compared to those with higher levels of depression. CONCLUSION: Identifying potential predictors of rate of decline from amnestic MCI to AD could be clinically meaningful for prognostic purposes, understanding risk and protective factors, as well as guiding future treatments and clinical trials that could aim to target and delay progression among those patients who are vulnerable to more quickly convert to AD.

Long-term cognitive and academic outcomes among pediatric brain tumor survivors treated with proton versus photon radiotherapy.

BACKGROUND: Proton radiotherapy (PRT) may be associated with less neurocognitive risk than photon RT (XRT) for pediatric brain tumor survivors. We compared neurocognitive and academic outcomes in long-term survivors treated with XRT versus PRT. METHODS: Survivors underwent neurocognitive evaluation >1 year after craniospinal (CSI) or focal PRT or XRT. Groups were compared using separate one-way analyses of covariance for the CSI and focal groups. RESULTS: PRT (n = 58) and XRT (n = 30) subgroups were similar on gender (66% male), age at RT (median = 6.5 years), age at follow-up (median = 14.6 years), and government assistance status (32%). PRT and XRT focal groups differed on follow-up interval, shunt history, and total RT dose (all p < .05), whereas PRT and XRT CSI groups differed on follow-up interval, baseline neurocognitive performance score, boost volume, and CSI dose (all p < .05). The PRT focal group outperformed the XRT focal group on inhibition/switching (p = .04). The PRT CSI group outperformed the XRT CSI group on inattention/impulsivity (both p < .05). Several clinical variables (i.e., RT dose, boost field, baseline performance) predicted neurocognitive outcomes (all p < .05). The PRT focal group performed comparably to population means on most neurocognitive measures, while both CSI groups performed below expectation on multiple measures. The XRT CSI group was most impaired. All groups fell below expectation on processing speed, fine motor, and academic fluency (most p < .01). CONCLUSIONS: Findings suggest generally favorable neurocognitive and academic long-term outcomes following focal PRT. Impairment was greatest following CSI regardless of modality. Dosimetry and baseline characteristics are important determinants of outcome alone or in combination with modality.

The Structure of Processing Speed in Children and its Impact on Reading.

The present study had two aims. First, we set out to evaluate the structure of processing speed in children by comparing five alternative models: two conceptual models (a unitary model, a complexity model) and three methodological models (a stimulus material model, an output response model, and a timing modality model). Second, we then used the resulting models to predict multiple types of reading, a highly important developmental outcome, using other well-known predictors as covariates. Participants were 844 children enrolled in third through fifth grade in urban public elementary schools who received 16 measures of processing speed that varied in the above dimensions. A two-factor complexity model that differentiated between simple and complex processing speed was the preferred model and fit the data well. Both types of PS predicted reading fluency, and complex (but not simple) PS predicted single word reading and comprehension. Results offer insight to the structure of processing speed, its relation to closely related concepts (such as executive function), and provide nuance to the understanding of the way processing speed influences reading.

The relationship between sex-related alcohol expectancies and hazardous drinking among persons with HIV disease.

Hazardous drinking is a clinically significant problem among persons with HIV (PWH) disease, and is associated with a number of poor outcomes. Hazardous drinking among PWH is associated with risky substance use and sexual behavior, but little work has examined factors that may be associated with greater hazardous drinking and subsequent risky sexual behaviors among PWH. Research among the general population suggests that sex-related alcohol expectancies, defined as drinking to enhance sexual experience, increase sexual risk-taking, and disinhibition of sexual behavior, are associated with greater hazardous alcohol use and risky sexual behavior, but these relations have not been explored among PWH. Therefore, the current study examined the associations of sex-related alcohol expectancies with hazardous alcohol consumption, dependence, and problems among 146 PWH (Mage = 50.99, SD = 9.41) \ enrolled in a clinical trial examining a personalized feedback intervention to reduce hazardous drinking in primary HIV care. Results showed that only sexual disinhibition-related alcohol expectancies were significantly associated with the criterion variables, such that greater drinking alcohol for sexual disinhibition was associated with greater hazardous drinking behaviors. These results sit on the backdrop of a larger literature documenting the links between disinhibition and hazardous alcohol use and provide explanatory specificity to PWH who are hazardous drinkers.

Higher soluble CD14 levels are associated with lower visuospatial memory performance in youth with HIV.

OBJECTIVE: HIV-associated neurocognitive disorders persist despite early antiretroviral therapy (ART) and optimal viral suppression. We examined the relationship between immunopathogenesis driven by various pathways of immune activation and discrete neurocognitive performance domains in youth with HIV (YWH). DESIGN: Observational cross-sectional study. METHODS: YWH, ages 20-28 years, enrolled in Adolescent Medicine Trials Network 071/101 were assessed for biomarkers of macrophage, lymphocyte activation, and vascular inflammation using ELISA/multiplex assays. Standardized neurocognitive tests were performed, and demographically adjusted z-scores were combined to form indices of attention, motor, executive function, verbal, and visuospatial memory. Cross-sectional analysis of the relationship between 18 plasma inflammatory biomarkers and each neurocognitive domain was performed. Linear regression models were fit for each combination of log-transformed biomarker value and neurocognitive domain score, and were adjusted for demographics, socioeconomic status, substance use, depression, CD4 T-cell count, HIV viral load, and ART status. RESULTS: Study included 128 YWH [mean age 23.8 (SD 1.7) years, 86% men, 68% African American]. Verbal and visuospatial memory domains were most significantly impaired in the cohort (z = -1.59 and -1.0, respectively). Higher sCD14 was associated with impaired visuospatial memory, which remained robust after adjusting for other biomarkers, demographics, and HIV-associated covariates. Among biomarkers of vascular inflammation, sICAM-1 was negatively associated with verbal memory and attention, whereas sVCAM-1 was positively associated with executive function and visuospatial memory. Specific neurocognitive domains were not associated with sCD163, LPS, or CCL2 levels. CONCLUSION: Impaired visuospatial memory in YWH is associated with immune activation, as reflected by higher sCD14.

A Preliminary Study of Health Literacy in an Ethnically Diverse University Sample.

There is a considerable body of research on health literacy in adult healthcare settings, mostly among at-risk clinical populations. However, much less is known about health literacy among youth transitioning to adulthood, including college students. Despite the protective effects of higher levels of education, some college students might have other risk factors for low health literacy (i.e., minority status). Hence, the purpose of the present study was to explore health literacy in an ethnically diverse public urban university. Although a majority of the students performed within the adequate range, we observed a subset of Hispanic and foreign students with lower health literacy, particularly in the domain of numeracy. Our preliminary results suggest that, contrary to common belief, there exists a vulnerable subpopulation of college students that have difficulty understanding and using health-related information. Health professionals should be alert to possible low health literacy among college students that may interfere with communication of vital health-related information and decision-making.

Medication Management Capacity and Its Neurocognitive Correlates in Huntington's Disease.

OBJECTIVE: Although medication management is a necessary daily activity for individuals with Huntington's disease (HD), medication management abilities and their relation to cognitive functioning have not been evaluated. METHOD: Twenty individuals with HD and 20 healthy adults (HA) completed the Medication Management Abilities Assessment (MMAA). Individuals with HD also completed a self-report medication management measure and neuropsychological tests assessing executive function, retrospective memory, and prospective memory. RESULTS: Individuals with HD performed significantly poorer and made more undertaking errors on the MMAA as compared to HA. No group differences were found in overtaking errors. In the HD group, significant associations were found between undertaking errors and perceived medication management ability as well as between MMAA task performance and measures assessing prospective memory and executive functions. CONCLUSIONS: Medication management capacity was negatively affected in individuals with HD and may be associated with difficulty remembering to take medications in the future.

The Neurocognitive and MRI Outcomes of West Nile Virus Infection: Preliminary Analysis Using an External Control Group.

To understand the long-term neurological outcomes resultant of West Nile virus (WNV) infection, participants from a previously established, prospective WNV cohort were invited to take part in a comprehensive neurologic and neurocognitive examination. Those with an abnormal exam finding were invited for MRI to evaluate cortical thinning and regional brain atrophy following infection. Correlations of presenting clinical syndrome with neurologic and neurocognitive dysfunctions were evaluated, as well as correlations of neurocognitive outcomes with MRI results. From 2002 to 2012, a total of 262 participants with a history of WNV infection were enrolled as research participants in a longitudinal cohort study, and 117 completed comprehensive neurologic and neurocognitive evaluations. Abnormal neurological exam findings were identified in 49% (57/117) of participants, with most abnormalities being unilateral. The most common abnormalities included decreased strength (26%; 30/117), abnormal reflexes (14%; 16/117), and tremors (10%; 12/117). Weakness and decreased reflexes were consistent with lower motor neuron damage in a significant proportion of patients. We observed a 22% overall rate of impairment on the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS), with impairments observed in immediate (31%) and delayed memory (25%). On MRI, participants showed significant cortical thinning as compared to age- and gender-matched controls in both hemispheres, with affected regions primarily occurring in the frontal and limbic cortices. Regional atrophy occurred in the cerebellum, brain stem, thalamus, putamen, and globus pallidus. This study provides valuable new information regarding the neurological outcomes following WNV infection, with MRI evidence of significant cortical thinning and regional atrophy; however, it is important to note that the results may include systemic bias due to the external control group. Considering no effective treatment measures are available, strategies to prevent infection are key.

Baseline Neurocognitive Functioning Predicts Viral Load Suppression at 1-Year Follow-Up Among Newly Diagnosed HIV Infected Patients.

The current prospective observational study evaluated the impact of baseline neurocognitive impairment on future viral load suppression among antiretroviral medication naive persons newly diagnosed with HIV infection. We used the Montreal Cognitive Assessment (MoCA) score less than 26, to identify patients with neurocognitive deficits. Of the 138 patients enrolled; virologic suppression was seen in 61% of the participants, while 72% of the participants had a MoCA score less than 26 at baseline. Variables significantly associated with low MoCA score included higher age (p < 0.01) and presence of depression (p < 0.01). After adjusting for these variables, MoCA score less than 26 was significantly associated with a higher risk of failing achieve viral load suppression (adjusted OR 2.7; 95% CI 1.09-6.69). Baseline neurocognitive deficit as measured by MoCA was associated with a higher risk for failing to achieve viral load suppression at one-year follow-up.

Positive Psychological Factors are Linked to Successful Cognitive Aging Among Older Persons Living with HIV/AIDS.

We aimed to characterize successful cognitive aging (SCA) among older HIV-infected (HIV+) and HIV-uninfected (HIV-) adults, and to determine associations with positive psychological factors and health-related quality of life (HRQoL). Ninety-nine HIV+ and 46 HIV- older adults (≥ 50 years) completed measures of neurocognition, positive psychological factors, and HRQoL. Using study-defined SCA criteria (i.e., no cognitive or everyday impairment or major depressive disorder), we compared positive psychological factors and HRQoL across four groups: HIV+/SCA+, HIV+/SCA-, HIV-/SCA+, HIV-/SCA-. SCA was identified in 29% of the HIV+ sample compared to 61% of the HIV- sample (p < 0.01). HIV+/SCA+ participants had higher scores on 8 of 10 measures of positive psychological factors as well as better HRQoL (ps < 0.05) as compared to the HIV+/SCA- group. Furthermore, the HIV+/SCA+ participants had comparable scores on these factors as HIV- adults. Fewer HIV+ than HIV- participants met SCA criteria; however, the level of positive psychological factors among the HIV+/SCA+ group was comparable to the HIV- sample. Our findings present opportunities for interventions to optimize positive psychological factors and potentially improve SCA among older HIV+ adults.

RESUMEN: Nuestro objetivo fue caracterizar el envejecimiento cognitivo exitoso (ECE) entre personas mayores VIH+ y VIH−, y determinar asociaciones con factores psicológicos positivos y con la calidad de vida relacionada a la salud (CVrS). Noventa y nueve personas mayores (de 50 años o más) VIH+ y 46 VIH− completaron indicadores de neurocognición, de factores psicológicos positivos y de CVrS. Mediante la utilización de criterios de ECE definidos por el presente estudio (p. ej. la ausencia de deterioro cognitivo, impedimentos en el funcionamiento cotidiano, o trastorno depresivo mayor) comparamos los factores psicológicos positivos y la CVrS entre cuatro grupos: VIH+/ECE+, VIH+/ECE−, VIH−/ECE+, VIH−/ECE−. El ECE fue identificado en 29% de la muestra de VIH+ comparado con 61% de la muestra de VIH− (p < 0,01). Los participantes VIH+/ECE+ obtuvieron puntuaciones más altas en 8 de los 10 indicadores de factores psicológicos positivos, así como mejor CVrS (ps < 0,05), comparado con el grupo VIH+/ECE−. Además, los participantes VIH+/ECE+ obtuvieron valores comparables a los de los adultos VIH− en estos factores. Una proporción menor de participantes VIH+ que VIH− cumplieron criterios de ECE; sin embargo, el nivel de los factores psicológicos positivos en el grupo VIH+/ECE+ fue comparable a la muestra de la población VIH−. Nuestros resultados presentan oportunidades de intervención para optimizar los factores psicológicos positivos y potencialmente mejorar el ECE entre los adultos mayores con VIH.

Long-term neuromuscular outcomes of west nile virus infection: A clinical and electromyographic evaluation of patients with a history of infection.

INTRODUCTION: Neuromuscular clinical manifestations during acute West Nile virus (WNV) infection are well documented; however, long-term neurologic outcomes still require investigation. METHODS: We conducted a long-term follow-up study in patients with history of WNV infection. Of the 117 patients who participated in neurologic and neurocognitive evaluations, 30 were referred for neuromuscular and electrodiagnostic evaluation based on abnormal findings. RESULTS: We found that 33% of these patients (10 of 30) showed abnormalities on nerve conduction and/or needle electromyography due to primary or secondary outcomes of WNV infection. Most common electrodiagnostic findings and causes of long-term disability were related to anterior horn cell poliomyelitis (WNV poliomyelitis). Electrical data on these patient populations were similar to those observed in chronic poliomyelitis. DISCUSSION: With more than 16,000 cases of WNV neuroinvasive disease reported across the USA since 1999, understanding clinical outcomes from infection will provide a resource for physicians managing long-term care of these patients. Muscle Nerve 57: 77-82, 2018.

Effect of Retrieval Practice on Short-Term and Long-Term Retention in HIV+ Individuals.

OBJECTIVES: Episodic memory deficits are both common and impactful among persons infected with HIV; however, we know little about how to improve such deficits in the laboratory or in real life. Retrieval practice, by which retrieval of newly learned material improves subsequent recall more than simple restudy, is a robust memory boosting strategy that is effective in both healthy and clinical populations. In this study, we investigated the benefits of retrieval practice in 52 people living with HIV and 21 seronegatives. METHODS: In a within-subjects design, all participants studied 48 verbal paired associates in 3 learning conditions: Massed-Restudy, Spaced-Restudy, and Spaced-Testing. Retention of verbal paired associates was assessed after short- (30 min) and long- (30 days) delay intervals. RESULTS: After a short delay, both HIV+ persons and seronegatives benefited from retrieval practice more so than massed and spaced restudy. The same pattern of results was observed specifically for HIV+ persons with clinical levels of memory impairment. The long-term retention interval data evidenced a floor effect that precluded further analysis. CONCLUSIONS: This study provides evidence that retrieval practice improves verbal episodic memory more than some other mnemonic strategies among HIV+ persons. (JINS, 2017, 23, 214-222).

Anxiety symptoms and disorders among adults living with HIV and AIDS: A critical review and integrative synthesis of the empirical literature.

There are over 35 million people worldwide infected with the Human Immunodeficiency Virus (HIV) and its progression to Acquired Immunodeficiency Syndrome (AIDS; WHO, 2014). With the advent of combined antiretroviral therapy (i.e., cART) in 1996, persons living with HIV/AIDS (PLWHA) now have much longer life expectancies. However, living with HIV remains challenging, as it is associated with a number of significant and recurrent (chronic) stressors including physical pain, side effects of cART, social stigma, and discrimination, among other social stressors. Presumably, as a result of these types of stressors, a disproportionately high number of PLWHA struggle with clinically-significant psychiatric symptoms and disorders. Although much scientific and clinical attention has focused on depressed mood and psychopathology among PLWHA, there has been comparably less focus on anxiety and its disorders. The paucity of work in this area is concerning from a public health perspective, as anxiety symptoms and disorders are the most common class of psychiatric disorders and often maintain a large negative impact on life functioning.