Screening for depression in middle-aged and older puerto rican primary care patients

Relationship Between Depression and Falls Among Nursing Home Residents: Integrative Review

BACKGROUND

Depression is a highly prevalent psychopathological condition among older adults, particularly those institutionalized in nursing homes (NHs). Unfortunately, it is poorly identified and diagnosed. NH residents are twice as likely to fall as community-dwelling older adults. There is a need for more knowledge about the mechanisms and relationships between depression and falls.

OBJECTIVE

This study aims to identify, analyze, and synthesize research on the relationships between depression and falls among NH residents.

METHODS

A literature search was conducted in October 2023 in the following bibliographic databases: MEDLINE ALL Ovid, Embase, CINAHL with Full Text EBSCO, APA PsycInfo Ovid, Web of Science Core Collection, the Cochrane Database of Systematic Reviews Wiley, and ProQuest Dissertations & Theses A&I. Clinical trials were searched for in the Cochrane Central Register of Controlled Trials Wiley, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform. Additional searches were performed using Google Scholar, the DART-Europe E-theses Portal, and backward citation tracking. The Newcastle-Ottawa Scale and the Appraisal tool for Cross-Sectional Studies were used to evaluate study quality.

RESULTS

The review included 7 quantitative studies published in 7 different countries from 3 continents; of these, 6 (86%) were cross-sectional studies, and 1 (14%) was a prospective cohort study. Results suggested high frequencies of depressive symptoms and falls among older adults living in NHs, and depressive symptoms were considered a risk factor for falls. The 15-item and 10-item versions of the Geriatric Depression Scale were the most commonly used measurement tools, followed by the Cornell Scale for Depression in Dementia and the Resident Assessment Instrument-Minimum Data Set 2.0. The prevalence of depression was heterogeneous, varying from 21.5% to 47.7% of NH residents. The studies used heterogeneous descriptions of a fall, and some considered the risk of falls, recurrent fallers, and near falls in their data. The prevalence of fallers was disparate, varying from 17.2% to 63.1%. Of the 7 retained studies, 6 (86%) reported a relationship between depression and falls or the risk of falls. Among the 19 other risk factors identified in the review as being associated with falls among NH residents were a history of falls in the last 180 days, >1 fall in the past 12 months, and respiratory illnesses.

CONCLUSIONS

There is a paucity of research examining falls among older adults with depressive symptoms in NHs. These findings should alert nurses to the need to consider depression as a risk factor in their work to prevent falls. More research is needed to gain a comprehensive understanding of fall risk among NH residents with depressive symptoms.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

RR2-10.2196/46995.

The Socioecology of Parental Adjustment to Pediatric Cancer: The Roles of Individual and Neighborhood Socioeconomic Status in Parental Social Support and Depressive Symptoms

OBJECTIVE

Parents of children with cancer are at risk for depressive symptoms, and previous research has linked their level of distress to various demographic, social, and economic factors. However, little research has examined associations between parental depressive symptoms and multiple socioecological factors at once. The current study examined how socioeconomic status (SES) at the individual and neighborhood level is related to parental depressive symptoms and social support satisfaction in Latinx and non-Latinx parents of children recently diagnosed with cancer, and whether social support satisfaction mediated associations between SES and depressive symptoms.

METHODS

Parents (N = 115; 82% female; 30% Latinx) completed questionnaires reporting their demographic information, social support satisfaction, and depressive symptoms. Neighborhood SES was coded by block group level based on participants' home addresses.

RESULTS

Individual, but not neighborhood, SES was positively associated with social support satisfaction, and higher social support satisfaction was associated with lower depressive symptoms. There was a significant indirect effect of individual (but not neighborhood) SES on depressive symptoms through social support satisfaction. Latinx parents reported lower individual SES, but not lower social support satisfaction or depressive symptoms than non-Latinx parents.

CONCLUSIONS

These results highlight the important role of social support in the adjustment of parents who have a child with pediatric cancer. Findings suggest that families may benefit from services that target multiple levels of their social ecology.

Factor structure of the 10-item CES-D Scale among patients with persistent COVID-19

The presence of persistent coronavirus disease 2019 (COVID-19) might be associated with significant levels of psychological distress that would meet the threshold for clinical relevance. The Center for Epidemiologic Studies Depression Scale (CES-D) version 10 has been widely used in assessing psychological distress among general and clinical populations from different cultural backgrounds. To our knowledge, however, researchers have not yet validated these findings among patients with persistent COVID-19. A cross-sectional validation study was conducted with 100 patients from the EXER-COVID project (69.8% women; mean (±standard deviation) ages: 47.4 ± 9.5 years). Confirmatory factor analyses (CFAs) were performed on the 10-item CES-D to test four model fits: (a) unidimensional model, (b) two-factor correlated model, (c) three-factor correlated model, and (d) second-order factor model. The diagonal-weighted least-squares estimator was used, as it is commonly applied to latent variable models with ordered categorical variables. The reliability indices of the 10-item CES-D in patients with persistent COVID-19 were as follows: depressive affect factor ( α Ord = 0 . 82 ${\alpha }_{\mathrm{Ord}}=0.82$ ; ω u - cat = 0 . 78 ${\omega }_{{\rm{u}}-\mathrm{cat}}=0.78$ ), somatic retardation factor ( α Ord = 0 . 78 ${\alpha }_{\mathrm{Ord}}=0.78$ ; ω u - cat = 0 . 56 ${\omega }_{{\rm{u}}-\mathrm{cat}}=0.56$ ), and positive affect factor ( α Ord = 0 . 56 ${\alpha }_{\mathrm{Ord}}=0.56$ ; ω u - cat = 0 . 55 ${\omega }_{{\rm{u}}-\mathrm{cat}}=0.55$ ). The second-order model fit showed good Omega reliability ( ω ho = 0 . 87 ${\omega }_{\mathrm{ho}}=0.87$ ). Regarding CFAs, the unidimensional-factor model shows poor goodness of fit, especially residuals analysis (root mean square error of approximation [RMSEA] = 0.081 [95% confidence interval, CI = 0.040-0.119]; standardized root mean square residual [SRMR] = 0.101). The two-factor correlated model, three-factor correlated model, and second-order factor model showed adequate goodness of fit, and the χ² difference test ( ∆ X 2 $\unicode{x02206}{X}^{2}$ ) did not show significant differences between the goodness of fit for these models ( ∆ X 2 = 4.1128 $\unicode{x02206}{X}^{2}=4.1128$ ; p = 0.127). Several indices showed a good fit with the three-factor correlated model: goodness-of-fit index = 0.974, comparative fit index = 0.990, relative noncentrality index = 0.990, and incremental fit index = 0.990, which were all above 0.95, the traditional cut-off establishing adequate fit. On the other hand, RMSEA = 0.049 (95% CI = 0.000-0.095), where an RMSEA < 0.06-0.08 indicates an adequate fit. Item loadings on the factors were statistically significant ( λ j ≥ 0.449 ${\lambda }_{j}\ge 0.449$ ; p's < 0.001), indicating that the items loaded correctly on the corresponding factors and the relationship between factors ( ϕ ≥ 0.382 $\phi \ge 0.382$ ; p's ≤ 0.001. To our knowledge, this is the first study to provide validity and reliability to 10-item CES-D in a persistent COVID-19 Spanish patient sample. The validation and reliability of this short screening tool allow us to increase the chance of obtaining complete data in a particular patient profile with increased fatigue and brain fog that limit patients' capacity to complete questionnaires.

Depressive symptoms and allostatic load have a bidirectional association among Puerto Rican older adults

BACKGROUND

Depression is strongly associated with chronic disease; yet, the direction of this relationship is poorly understood. Allostatic load (AL) provides a framework for elucidating depression-disease pathways. We aimed to investigate bidirectional, longitudinal associations of baseline depressive symptoms or AL with 5-year AL or depressive symptoms, respectively.

METHODS

Data were from baseline, 2-year, and 5-year visits of 620 adults (45-75 years) enrolled in the Boston Puerto Rican Health Study. The Center for Epidemiology Studies Depression (CES-D) scale (0-60) captured depressive symptoms, which were categorized at baseline as low (<8), subthreshold (8-15), or depression-likely (⩾16) symptoms. AL was calculated from 11 parameters of biological functioning, representing five physiological systems. Baseline AL scores were categorized by the number of dysregulated parameters: low (0-2), moderate (3-5), or high (⩾6) AL. Multivariable, multilevel random intercept and slope linear regression models were used to examine associations between 3-category baseline CES-D score and 5-year continuous AL score, and between baseline 3-category AL and 5-year continuous CES-D score.

RESULTS

Baseline subthreshold depressive symptoms [(mean (95% CI)): 4.8 (4.5-5.2)], but not depression-likely symptoms [4.5 (4.2-4.9)], was significantly associated with higher 5-year AL scores, compared to low depressive symptoms [4.3 (3.9-4.7)]. Baseline high AL [19.4 (17.6-21.2)], but not low AL [18.5 (16.5-20.6)], was significantly associated with higher 5-year CES-D score, compared to baseline moderate AL [16.9 (15.3-18.5)].

CONCLUSIONS

Depressive symptoms and AL had a bi-directional relationship over time, indicating a nuanced pathway linking depression with chronic diseases among a minority population.

Association between informal employment and depressive symptoms in 11 urban cities in Latin America

Background

Mental health is an important contributor to the global burden of disease, and depression is the most prevalent mental disorder in Latin America and the Caribbean (LAC). Informal jobs, often characterized by precarious working conditions, low wages, and limited employment benefits, are also highly prevalent in LAC and may be associated with poorer mental health. Our study tests the association between informal employment and major depressive symptoms in LAC cities.

Methods

We used individual-level data collected by the Development Bank of Latin America via their “Encuesta CAF” (ECAF) 2016, a cross-sectional household survey of 11 LAC cities (N = 5430). Depressive symptoms were measured using the 10-item Center for Epidemiologic Studies Short Depression Scale with possible total score ranging from 0 to 30. Scores were dichotomized, with a score >‾ 16 indicating the presence of major depressive symptoms. Informal employment was defined based on self-reported lack of contribution to the social security system. We used generalized estimating equation (GEE) log-binomial models to estimate the association between informal employment and depressive symptoms overall and by gender. Models were adjusted for age, education, and household characteristics.

Results

Overall, individuals employed in informal jobs had a 27% higher prevalence of major depressive symptoms (Prevalence Ratio [PR]: 1.27; 95% Confidence Interval [CI]: 1.00, 1.62) compared to those in formal jobs. The prevalence of depressive symptoms among individuals with informal jobs was higher compared to those with formal jobs in both women (PR: 1.36, 95% CI: 1.06, 1.74) and men (PR: 1.22; 95% CI: 0.90, 1.65).

Conclusions

Informal employment in LAC was associated with a higher prevalence of major depressive symptoms. It is important to develop policies aiming at reducing informal jobs and increasing universal social protection for informal workers.

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Informal employment is associated with a higher prevalence of depressive symptoms in Latin America.

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Associations for both men and women were similar in direction and magnitude but only among women was the association statistically significant.

Benchmarking Depressive Symptoms in Cardiac Rehabilitation

PURPOSE

Depression affects cardiac health and is important to track within cardiac rehabilitation (CR). Using two depression screeners within one sample, we calculated prevalence of baseline depressive symptomology, improvements during CR, and predictors of both.

METHODS

Data were drawn from the University of Vermont Medical Center CR program prospectively collected database. A total of 1781 patients who attended between January 2011 and July 2019 were included. Two depression screeners (Geriatric Depression Scale-Short Form [GDS-SF] and Patient Health Questionnaire-9 [PHQ-9]) were compared on proportion of the sample categorized with ≥ mild or moderate levels of depressive symptoms (PHQ-9 ≥5, ≥10; GDS-SF ≥6, ≥10). Changes in depressive symptoms by screener were examined within patients who had completed ≥9 sessions of CR. Patient characteristics associated with depressive symptoms at entry, and changes in symptoms were identified.

RESULTS

Within those who completed ≥9 sessions of CR with exit scores on both screeners (n = 1201), entrance prevalence of ≥ mild and ≥ moderate depressive symptoms differed by screener (32% and 9% PHQ-9; 12% and 3% GDS-SF; both P< .001). Patients who were younger, female, with lower cardiorespiratory fitness (CRF) scores were more likely to have ≥ mild depressive symptoms at entry. Most patients with ≥ mild symptoms decreased severity by ≥1 category by exit (PHQ-9 = 73%; GDS-SF = 77%). Nonsurgical diagnosis and lower CRF were associated with less improvement in symptoms on the PHQ-9 (both P< .05).

CONCLUSION

Our results provide initial benchmarks of depressive symptoms in CR. They identify younger patients, women, patients with lower CRF, and those with nonsurgical diagnosis as higher risk groups for having depressive symptoms or lack of improvement in symptoms.

Religious coping and psychological well-being in Latino Alzheimer's caregivers

OBJECTIVES

Prior research has demonstrated the benefits of religion on caregiver well-being; however, less research exists on the processes underlying this relationship, particularly in Latino Alzheimer's disease (AD) families. This study's aim was therefore to explore the direct and indirect influences of positive religious coping (RC-P) and negative religious coping (RC-N) on caregivers' experiences of depression and anxiety.

METHODS

The data are from the Circulo de Cuidado Study baseline interviews; participant eligibility criteria were that the person identifies as being Latino, providing at least 5 h of care weekly, and their relative has an AD diagnosis and neuropsychiatric symptoms. In person at-home interviews were conducted in Spanish with 67 caregivers. Religious coping was assessed with the Brief RCOPE; depression and anxiety were measured with the Center for Epidemiological Studies Depression Scale-Spanish version and State Anxiety Inventory. Multivariate regression analyses, controlling for caregiving stressors, were used to test our core hypotheses.

RESULTS

As hypothesized, RC-N had significant direct effect on depression (p < 0.001) and anxiety (p < 0.001) as well as partially mediated the relationship between caregiver subjective stressor and depression (p < 0.01) and anxiety (p < 0.01). However, contrary to our hypothesis, RC-P did not have a direct or indirect effects on psychological well-being.

CONCLUSIONS

Our findings are consistent with other studies linking RC-N to poorer caregiver outcomes. Caregivers who questioned God's power, perceived God punishing them, or felt abandoned by God reported greater levels of depression and anxiety. The results suggest that caregivers experiencing religious distress may feel overwhelmed and view a more hopeless future.

Self-report depression screening measures for older Hispanic/Latin American adults: A PRISMA systematic review

BACKGROUND

Assessing depression symptoms in Hispanic/Latin American (H/Ls) older adults, a group at high risk for depression, is nuanced due to the influence of cultural characteristics in symptom expression and manifestation. Little is known about the psychometric properties of available measures when used with this population.

METHODS

We conducted a two-stage systematic review of available depression assessment tools. We first identified self-report measures designed for use with adults. We then identified studies where at least one of such measures was used with older H/Ls that reported psychometric properties for the measure(s) used.

RESULTS

Only 3 measures were identified for use with older H/Ls: the BDI, GDS, and CES-D. However, few data were found to support the validity of the BDI, and the CES-D was not consistently valid across cultural groups. The GDS was found appropriate, though its performance varied based on race/ethnicity, nationality, and cutoff scores. The CES-D and GDS also demonstrated varying psychometric properties based on study setting (research versus clinical) and target population (inpatient psychiatric patients versus community-dwelling individuals).

LIMITATIONS

The number of articles that met criteria for inclusion in our review was small, and there was variation among samples of the few studies included.

CONCLUSIONS

Currently available self-report depression screening measures have acceptable applicability among older H/Ls, but their utility may vary based on their intended use. Modified cutoff scores may be beneficial in maximizing the utility of these measures when given to diverse older adults.

Oral health-related quality of life outcomes in a randomized clinical trial to assess a community-based oral hygiene intervention among adults living in low-income senior housing

Background

Quality of life outcomes have been used frequently in clinical trials of oral health interventions. This study assessed the effects of a randomized trial on oral health related quality of life comparing an individual-based oral hygiene intervention to a community-based intervention.

Methods

Participants were recruited from six low-income senior housing residences. Buildings were randomly assigned to receive the individual-based intervention followed by the community-based intervention or to receive the community-based intervention followed by the individual intervention. Participants’ oral hygiene was assessed at baseline (T0), one month after the first intervention (T1) and one month after the second intervention (T2) and six months after the T2 assessment (T3). Oral hygiene was measured by the Gingival Index (GI) and Plaque scores (PS). Surveys collected data on beliefs, attitudes, behaviors and self-reported health status at T0, T1 and T2. Only oral hygiene and quality of life, measured by the General Oral Health Assessment Index (GOHAI), was assessed at all time points. general linear mixed models (GLMM) were used to assess changes in GOHAI over time, the interaction of condition by time and the contribution of psychosocial, behavioral, health status and background variables to changes in GOHAI.

Results

331 people completed T0 assessments; 306 completed T1; 285 completed T2 and 268 completed T3. Scores on GOHAI at T0 ranged from 10 to 48 with a mean of 39.7 (sd = 7.8) and a median of 42. At T1, mean GOHAI was 40.7 (sd = 8.2), at T2 mean GOHAI was 41.1 (sd = 7.8) and at T3, GOHAI was 42.3 (sd = 8.2). GLMM showed that GOHAI improved significantly from T0 to T3 (p = 0.01) but the time by intervention interaction was not significant indicating that both interventions were effective in improving GOHAI but one intervention was not better than the other. Ethnicity, health status, worries, self-efficacy, number of missing teeth and symptoms of dry mouth were related to improvements in GOHAI. Neither GI nor PS were related to GOHAI.

Conclusions

The participants reported relatively good oral health related quality of life which improved significantly over time. Improvement occurred among all participants regardless of condition, suggesting that either intervention would be effective in future studies.

Trial Registry: Clinicaltrials.gov, Clinical Trials ID #NCT02419144; Title: A Bi-level Intervention to Improve Older Adult Oral Health Status; Registered 04/07/2015 URL: https://register.clinicaltrials.gov/prs/app/action/SelectProtocol?sid=S0005H9X&selectaction=Edit&uid=U0000KBK&ts=2&cx=-rajj5q

Is the center for epidemiologic studies depression scale as useful as the geriatric depression scale in screening for late-life depression? A systematic review

BACKGROUND

This study analyzed the predictive validity of the Center for Epidemiologic Studies Depression (CES-D) scale for late-life depression (LLD) over the age of 50 years and identified the usefulness of the CES-D compared with the Geriatric Depression Scale (GDS).

METHODS

Electronic searches were performed on the MEDLINE, EMBASE, CINAHL, and PsycINFO databases using the following keywords: depression, depressive disorder, major, and the CES-D scale. The Quality Assessment of Diagnostic Accuracy Studies-2 was applied to assess the risk of bias.

RESULTS

We reviewed 22 studies, including 27,742 older adults aged 50+ years that met the selection criteria. In the meta-analysis, the pooled sensitivity was 0.81 in the CES-D long version and 0.76 in the short version. The sROC AUC was 0.89 (SE=0.01) for the long version and 0.88 (SE=0.04) for the short version. The GDS was only compared to the CES-D long version. The pooled sensitivity was as follows: the CES-D, 0.82; the GDS long version, 0.86; and the GDS short version, 0.87. Further, there was no heterogeneity of 0.0% between studies. The pooled specificity was 0.78 and 0.77, respectively, and the sROC AUC was 0.88 for the CES-D (SE=0.02), 0.89 for the GDS long version (SE=0.04), and 0.91 for the GDS short version (SE=0.03).

LIMITATIONS

We could not consider cognitive function of older adults.

CONCLUSIONS

The CES-D showed similar predictive validity compared to the GDS developed in older adults. The CES-D is a useful tool that can be used for LLD screening in older adults over 50 years old.

Does sequencing matter? A cross-over randomized trial to evaluate a bi-level community-based intervention to improve oral hygiene among vulnerable adults

OBJECTIVES

To evaluate whether the cumulative effect of an individual-level intervention followed by a building-level intervention, both based on Fishbein's Integrated Model of Behavior Change, has a better effect on oral hygiene clinical outcomes than the sequence of the building-level intervention followed by the individual-level intervention; to determine the added effect of each intervention on the other; to identify the psychosocial mechanisms that might explain the differences.

METHODS

Six low-income senior housing complexes were enrolled in the study, and participants were recruited from these buildings. Buildings were randomly assigned to receive either the individual counselling intervention first followed by the building-level intervention, or the building-level intervention first followed by the individual intervention. Participants were assessed for gingival inflammation using the gingival index (GI) and plaque scores (PS) at T0, prior to the interventions, T1, about one month after each intervention and T2, about a month after the interventions switched and were completed. Data were collected on background moderators and cognitive/emotional/behavioural mediators in surveys administered at T0, T1 and T2. General linear mixed models were used to assess changes over time by condition and to analyse the effects of moderators and mediators over time.

RESULTS

Three hundred and thirty-one people completed T0; 306 completed T1 assessments (92.4% retention rate) and 285 completed T2 assessments (86.1% retention rate). All participants improved on GI and PS at T1 and T2 compared to T0. Those in the individual-level intervention condition improved more than those in the building-level condition. Those who were in the building-level intervention followed by the individual intervention continued to improve on GI from T1 to T2. Those in the individual-based intervention followed by the building intervention did not improve significantly from T1 to T2 but remained about the same. For PS, neither group improved significantly from T1 to T2. Several cognitive/behavioural variables significantly affected improvements in GI and PS.

CONCLUSIONS

Both interventions were successful in improving GI and PS. The building-level intervention did not provide much additional benefit when it followed the individual intervention although it may have had a sustaining effect. The findings on the cognitive/emotional/behavioural variables support the importance of these factors and should be considered when implementing oral hygiene interventions.

Lapse, Relapse, and Recovery in Physical Activity Interventions for Latinas: a Survival Analysis

BACKGROUND

Physical activity (PA) research extensively focuses on initiation of PA, yet lapse and relapse among PA intervention participants are less well understood, particularly among minority populations such as Latinas in the USA. This study aimed to (1) determine the probability of lapse during two PA interventions for Latinas; (2) assess demographic, psychosocial, and environmental predictors of the amount of time until first lapse; and (3) identify factors predictive of lapse recovery.

METHODS

Data from 176 Latina intervention participants were pooled. Survival functions and Kaplan-Meier curves were used to illustrate probability of lapse. Cox proportional hazard models assessed predictors of time to lapse. Logistic regressions identified predictors of lapse recovery.

RESULTS

The probability of lapse after 1 month of starting to exercise was 18%, escalating to 34% after 4 months. Predictors of earlier lapse included various psychosocial constructs (i.e., self-efficacy and various processes of change), but none of the measured environmental factors, and only one demographic factor (≥ 2 children under 18). Increased use of consciousness raising at 2 months was associated with lower likelihood of lapse recovery, yet use of behavioral processes of change at 6 months was associated with higher likelihood of recovery.

CONCLUSIONS

Lapsing may not be pre-determined by demographic and environmental characteristics. On the other hand, skills that can be learned through interventions, such as skills to improve self-efficacy, seem important in the delay or prevention of lapses. Results pertaining to lapse recovery are less clear.

Design and rationale for a randomized trial of a theory- and technology- enhanced physical activity intervention for Latinas: The Seamos Activas II study

INTRODUCTION

Latina women report disproportionately high rates of physical inactivity and related chronic health conditions. Physical activity (PA) efforts to date have shown modest success in this at-risk population; thus, more effective interventions are necessary to help Latinas reach national PA guidelines and reduce related health disparities. This paper describes the design, rationale, and baseline findings from the Seamos Activas II intervention.

METHODS/DESIGN

The ongoing RCT will test the efficacy of the Seamos Saludables PA print intervention vs. a theory-and technology-enhanced version (Seamos Activas II). The purpose of the study is to increase the percentage of Latinas meeting the national PA guidelines compared to the prior trial, improve biomarkers related to disease, and extend generalizability to a broader and more representative population of Latinas (i.e. Mexican/Mexican-Americans). Intervention refinements included further targeting key constructs of Social Cognitive Theory, and incorporating interactive text message-based self-monitoring strategies. The primary outcome is change in minutes per week of MVPA measured by ActiGraph GT3X+ accelerometers at 6- and 12-months. Secondary PA outcomes assessed by the 7-Day PA Recall will be used to corroborate findings.

RESULTS

Participants (N = 199) are Latinas 18-65 years (mean = 43.8) of predominantly Mexican origin (89%). At baseline, objectively measured MVPA was 39.51 min/week (SD = 71.20, median = 10) and self-reported MVPA was 12.47 min/week (SD = 22.54, median = 0).Participants reported generally low self-efficacy and higher cognitive vs. behavioral processes of change.

CONCLUSION

Addressing interactivity and accountability through text messaging, and more rigorously targeting theoretical constructs may be key to helping Latinas achieve nationally recommended PA levels and thereby reducing health disparities.

The WHO active ageing pillars and its association with survival: Findings from a population-based study in Spain

BACKGROUND

The World Health Organization's active ageing model is based on the optimisation of four key "pillars": health, lifelong learning, participation and security. It provides older people with a policy framework to develop their potential for well-being, which in turn, may facilitate longevity. We sought to assess the effect of active ageing on longer life expectancy by: i) operationalising the WHO active ageing framework, ii) testing the validity of the factors obtained by analysing the relationships between the pillars, and iii) exploring the impact of active ageing on survival through the health pillar.

METHODS

Based on data from a sample of 801 community-dwelling older adults, we operationalised the active ageing model by taking each pillar as an individual construct using principal component analysis. The interrelationship between components and their association with survival was analysed using multiple regression models.

RESULTS

A three-factor structure was obtained for each pillar, except for lifelong learning with a single component. After adjustment for age, gender and marital status, survival was only significantly associated with the physical component of health (HR = 0.66; 95% CI = 0.47-0.93; p = 0.018). In turn, this component was loaded with representative variables of comorbidity and functionality, cognitive status and lifestyles, and correlated with components of lifelong learning, social activities and institutional support.

CONCLUSION

According to how the variables clustered into the components and how the components intertwined, results suggest that the variables loading on the biomedical component of the health pillar (e.g. cognitive function, health conditions or pain), may play a part on survival chances.

Assessing the relationship between multimorbidity and depression in older men and women: the International Mobility in Aging Study (IMIAS)

Objectives: Our study aims to assess whether multimorbidity is an independent risk factor for the development of depression in older adults living in Canada, Brazil, Colombia, and Albania and examines differences in incidence of depression regarding social and psychosocial characteristics.Methods: The longitudinal International Mobility Aging Study (IMIAS) collected information from adults between 65-74 years old. Depression was defined by a 16 or higher score assessed by the Centre for Epidemiological Studies Depression (CES-D) Scale. Multimorbidity was defined as having two or more chronic conditions, which were self-reported by participants using a list of eight physical chronic conditions. Poisson regression was performed to estimate the relative risk of depression in older adults with multimorbidity compared to those living with 0-1 chronic conditions, adjusting for sex, age, education, number of doctor visits, degree of assistance needed, social support, and smoking status. The analysis was stratified by study region (Canada; Latin America; Albania).Results: Crude and adjusted models showed no statistically significant associations between multimorbidity and the incidence of depression in any of the study regions, confirmed by sensitivity analyses. However, the incidence of depression varied across study region, confirmed by the intra-class correlation coefficient which indicated that 13% of variations in depression incidence were due to geographic differences.Conclusion: Multimorbidity does not appear to increase the risk of developing depression in older adults between 65-74. Higher rates of depression in Latin America and Albania (compared to Canada) may be attributed to lifecourse exposures to social and economic adversity in these regions.

Barriers and strategies for implementing community-based interventions with minority elders: positive minds-strong bodies

BACKGROUND

By 2040, one out of three older adults in the USA are expected to belong to a racial/ethnic minority group. This population has an increased risk of mental and physical disability with significant barriers to access care. Community-based organizations (CBOs) often provide programming to serve minority and immigrant elders. Limited resources and other barriers such as lack of trained staff make it difficult to implement evidence-based interventions (EBIs) in CBOs for long-term adoption. Yet little is known about what factors can facilitate adoption of EBIs in CBOs serving minority elders.

METHODS

Positive-Minds-Strong Bodies (PM-SB), an evidence-based intervention offered in four languages, aims to reduce mental and physical disability for minority and immigrant elders through the efforts of community health workers and exercise trainers. The intervention consists of cognitive behavior therapy and exercise training sessions delivered over 6 months. During a recent clinical trial of this intervention, we elicited feedback from CBO staff to determine how best to facilitate the implementation and long-term sustainability of PM-SB within their agencies. We surveyed 30 CBO staff members, held four focus groups, and conducted 20 in-depth interviews to examine staff perspectives and to reveal factors or changes needed to facilitate long-term adoption in prospective CBOs.

RESULTS

Participants reported that staff motivation and implementation could be improved through the following changes: increasing patient compensation for treatment sessions, decreasing levels of organizational accountability, and reducing staff demands embedded in the intervention. Although most staff perceived that PM-SB improved their agency's ability to address the health and well-being of elders, capacity-building strategies such as a "train-the-trainer" initiative were identified as priorities to address staff turnover for sustainability. Adapting the intervention to get financial reimbursement also emerged as vital.

CONCLUSIONS

Augmenting financial incentives, streamlining procedures, and simplifying staff accountability were suggested strategies for facilitating the transition from a disability prevention clinical trial in minority and immigrant elders to a scalable implementation in routine services at CBOs.

TRIAL REGISTRATION

ClinicalTrials.gov, NCT02317432.

Improving Oral Health in Older Adults and People With Disabilities: Protocol for a Community-Based Clinical Trial (Good Oral Health)

Background

Low-income older adults experience disparities in oral health problems, including caries and periodontal disease, that can exacerbate already high levels of chronic and acute health problems. Behavioral interventions have been shown to improve oral health status but are typically administered in institutional rather than community settings. Furthermore, multiple simultaneous interventions at different levels in the locations where people live and work are likely to have more impact and sustainability than single interventions in clinical settings.

Objective

This paper outlines a protocol for conducting a bilingual 5-year community-based trial of a bilevel intervention that addresses community norms, beliefs, intentions, and practices to improve oral health hygiene of vulnerable older adults living in publicly subsidized housing. The intervention utilizes (1) a face-to-face counseling approach (adapted motivational interviewing [AMI]) and (2) resident-run oral health campaigns in study buildings.

Methods

The study’s modified fractional factorial crossover design randomizes 6 matched buildings into 2 conditions: AMI followed by campaign (AB) and campaign followed by AMI (BA). The total intervention cycle is approximately 18 months in duration. The design compares the 2 interventions alone (T0-T1), and in different sequences (T1-T2), using a self-reported survey and clinical assessment to measure Plaque Score (PS) and Gingival Index (GI) as outcomes. A final timepoint (T3), 6 months post T2, assesses sustainability of each sequence. The intervention is based on the Fishbein integrated model that includes both individual and contextual modifiers, norms and social influence, beliefs, attitudes, efficacy, and intention as predictors of improvements in PS, GI, and oral health quality of life. The cognitive and behavioral domains in the intervention constitute the mechanisms through which the intervention should have a positive effect. They are tailored through the AMI and targeted to building populations through the peer-facilitated oral health campaigns. The sample size is 360, 180 in each condition, with an attrition rate of 25%. The study is funded by National Institute of Dental and Craniofacial Research (NIDCR) and has been reviewed by University of Connecticut and NIDCR institutional review boards and NIDCR’s clinical trials review procedures.

Results

When compared against each other, the face-to-face intervention is expected to have greater positive effects on clinical outcomes and oral health quality of life through the mediators. When sequences are compared, the results may be similar but affected by different mediators. The arm consisting of the BA is expected to have better sustainability. The protocol’s unique features include the comparative effectiveness crossover design; the introduction of new emotion-based mediators; the balancing of fidelity, tailoring, and targeting; and resident engagement in the intervention.

Conclusions

If successful, the evaluated interventions can be scaled up for implementation in other low-income congregate living and recreational settings with older adult collectives.

Trial Registration

ClinicalTrials.gov NCT02419144; https://clinicaltrials.gov/ct2/show/NCT02419144

International Registered Report Identifier (IRRID)

DERR1-10.2196/14555

Depression in carers of people with dementia from a minority ethnic background: Systematic review and meta-analysis of randomised controlled trials of psychosocial interventions

OBJECTIVES

Systematic review and meta-analysis to determine the effectiveness of interventions in reducing depressive symptoms in ethnic minority carers of people with dementia.

METHODS

We systematically searched EMBASE, CINAHL, MEDLINE, PsycINFO, PsycARTICLES, Applied Social Sciences Index and Abstracts (ASSIA), The Cochrane Central Register of Controlled Trials (CENTRAL), and Sociological Abstracts and Social Policy and Practices databases from 1990 to 2015, supplemented by a grey literature search, hand searches of bibliographies, and contacting authors. Study quality was assessed independently by two researchers using The Effective Public Health Practice Project Quality Assessment Tool, with an inter-rater reliability of Cohen's kappa of 0.72 (95% CI, 0.42-1.01). Narrative synthesis and meta-analysis were used to assess intervention effectiveness. Meta-regression was used to assess whether factors such as intervention type, peer support, and ethnicity accounted for hetereogeneity.

RESULTS

Thirteen studies were eligible for inclusion, with 1076 participants in control groups and 980 participants in intervention groups; 12 studies provided estimates for meta-analysis. All studies were from the United States. Interventions were associated with an overall mean reduction in depression in caregivers (SMD -0.17 (95% CI, -0.29 to -0.05; P = 0.005). Meta-regression did not indicate any potential sources of heterogeneity, although narrative synthesis suggested that interventions developed with the target ethnic minority group's preferred mode of engagement in mind alongside cultural adaptations may have enhanced effectiveness.

CONCLUSIONS

Psychosocial interventions for depression in ethnic minority carers of people with dementia are effective and could be enhanced through cultural adaptations. High-quality studies targeting minority ethnic groups outside of the United States are needed.

Spanish Language Use Across Generations and Depressive Symptoms Among US Latinos

Acculturation markers, such as language use, have been associated with Latino depression. Language use may change between generations; however, few studies have collected intergenerational data to assess how language differences between generations impact depression. Using the Niños Lifestyle and Diabetes Study (2013-2014), we assessed how changes in Spanish language use across two generations of Mexican-origin participants in Sacramento, California, influenced offspring depressive symptoms (N = 603). High depressive symptoms were defined as CESD-10 scores ≥ 10. We used log-binomial and linear-binomial models to calculate prevalence ratios and differences, respectively, for depressive symptoms by language use, adjusting for identified confounders and within-family clustering. Decreased Spanish use and stable-equal English/Spanish use across generations protected against depressive symptoms, compared to stable-high Spanish use. Stable-low Spanish use was not associated with fewer depressive symptoms compared to stable-high Spanish use. Exposure to multiple languages cross-generationally may improve resource access and social networks that protect against depression.

Childhood Abuse and Adulthood IPV, Depression, and High-Risk Drinking in Latinas

Little is known about relationships between child maltreatment and adulthood intimate partner violence (IPV), depression, and risky drinking in Latinas. 548 Latinas in a sexual health randomized control trial (RCT) self-reported childhood physical, sexual, and emotional abuse, IPV, depression, and risky drinking. Childhood abuse was related to adulthood IPV, OR = 1.27, depression, OR = 2.02, and high-risk drinking, OR = 2.16. Childhood emotional abuse was linked to depression, OR = 2.19; childhood physical abuse to risky drinking, OR = 2.62; and childhood sexual abuse to depression, OR = 2.78 and risky drinking, OR = 2.38. Results may inform prevention/intervention efforts for mental health nurses.

The evaluation and design of a short depression screening tool in Turkish older adults

ABSTRACTIntroduction:Depression is a common and serious healthcare problem for older adults. This study aimed to determine the validity and reliability of GDS-4 and GDS-5 in Turkish, and to establish a new short-form Geriatric Depression Scale (GDS) for our population, and also determine the superiority of each short scale to another.

METHODS

A total of 437 outpatients were enrolled in the study. A researcher evaluated all participants according to the Diagnostic and Statistical Manual of Mental Disorders-fifth edition (DSM-5) diagnostic criteria, and then another researcher applied GDS-15 to all participants. We obtained the answers of short GDS forms, examined in this study, from GDS-15 forms. After Cohen's κ analysis, we compared the diagnostic value of each question for geriatric depression according to their κ values, and developed three (TGDS-3), four (TGDS-4), five (TGDS-5), and six (TGDS-6) question scales to screen geriatric depression in Turkish population.

RESULTS

A total of 437 participants were assessed. The mean age (SD) of the patients was 72.95 years (7.37).Cronbach's α values of GDS-4 and GDS-5 were 0.70. The best cut-off values were ≥5 for GDS-15 and GDS-5, and ≥1 for others.

DISCUSSION

GDS-15 is the most powerful screening scale for geriatric depression. GDS-4 and GDS-5 are not eligible for depression screening in Turkish older adults. All new short scales are valid and reliable, and TGDS-4 is a practical, less time-consuming option for daily practice.

Rasch Analysis and Construct Validity of the Disease Burden Morbidity Assessment in Older Adults

Purpose of the Study

The Disease Burden Morbidity Assessment (DBMA) is a self-report questionnaire in which participants rate the disease burden caused by a number of medical conditions. This paper studies the measurement properties of the DBMA, using Rasch analysis.

Design and Methods

We used data of 1,400 community-dwelling adults aged 50 years and older participating in the Ageing in Spain Longitudinal Study, Pilot Survey (ELES-PS). Test of fit to the Rasch model, reliability, unidimensionality, response dependency, category structure, scale targeting, and differential item functioning (DIF) were studied in an iterative way. Construct validity of the linear measure provided by the Rasch analysis was subsequently assessed.

Results

To achieve an adequate fit to the Rasch model, all items were rescored by collapsing response categories. Reliability (Person Separation Index) was low. The scale was unidimensional and neither response dependency nor relevant DIF were found. The linear measure had a correlation of -0.48 with physical functioning, -0.47 with perceived health, 0.32 with depression, and -0.24 with quality of life (QoL) and displayed satisfactory known-groups validity by sex and age groups. Relative precision analysis showed that the linear measure discriminated better between age groups than the original raw score, but for sex no difference was found.

Implications

Despite some limitations, support was found for the validity of the DBMA in older adults. Its linear scores may be useful to assess strategies aimed at improving the QoL of patients with multimorbidity. More research is needed in a hospital-based sample.

Child Sexual Abuse and Adult Mental Health, Sexual Risk Behaviors, and Drinking Patterns Among Latino Men Who Have Sex With Men

One in five Latino men who have sex with men has experienced child sexual abuse. Although concerning in itself, child sexual abuse may increase an individuals' likelihood of depression and risk-taking in adult life, including engagement in HIV risk behaviors and alcohol and substance use. It is therefore urgent that researchers and practitioners better understand the long-term effects of child sexual abuse. We utilized logistic and linear regression to assess associations between child sexual abuse (operationalized as forced or coerced sexual activity before age 17) and depression, sexual behaviors, and drinking patterns in a sample of 176 adult Latino men who have sex with men from New York City. Over one-fifth (22%) of participants reported child sexual abuse. In multivariable models, participants with histories of child sexual abuse were significantly more likely than participants without such histories to screen for clinically significant depressive symptoms and heavy drinking and reported more anal sex acts, male sexual partners, and incidents of condomless anal intercourse in the previous three months. These findings confirm a high prevalence of child sexual abuse among Latino men who have sex with men and associations between child sexual abuse and adulthood depressive symptoms, high-risk alcohol consumption, and sexual risk behaviors. We recommend that providers who serve Latino men who have sex with men incorporate child sexual abuse screenings into mental health, HIV prevention, and substance use treatment programs, utilizing approaches that are inclusive of resilience.

Screening for depression in Andean Latin America: Factor structure and reliability of the CES-D short form and the PHQ-8 among Bolivian public hospital patients

Objective We assessed the validity and reliability of the Center for Epidemiologic Studies-Depression scale (CES-D) short form and the Patient Health Questionnaire-8 (PHQ-8) (two measures of depressive symptoms) among urban, low-income patients from a heavily indigenous area of Andean Latin America. This is a patient population that is in many ways culturally distinct from the populations that have been included in previous Spanish language validation studies of these instruments. Methods We administered the CES-D Yale version short form and the PHQ-8 to 107 outpatients at public hospitals in La Paz and El Alto, Bolivia. We conducted exploratory factor analysis, checked internal reliability, and examined concordance between the two measures in identifying patients with clinically significant depressive symptoms. Results Internal reliability was high for both scales: PHQ-8 (Cronbach's α = 0.808) and CES-D (α  = 0.825). A one-factor solution for the PHQ-8 was maintained after the removal of one poorly loading item. The CES-D showed a two-factor solution, with items for somatic symptoms and interpersonal problems loading on the same factor as negative affect. Using both the cutoff for depression recommended in prior studies and a sample specific cutoff of ≥1 standard deviation above the mean, the two scales demonstrated only moderate agreement (κ = 0.481-0.486). Conclusions The PHQ may be more appropriate for clinical use in the Andean region, given its greater specificity; however, lower than expected agreement between the scales suggests that they also measure different elements of depression. Irregularities with the factor structure of both scales suggest that further research with this population is needed to better understand depressive symptomology and improve screening in the region.

Comparison of diagnostic performance of Two-Question Screen and 15 depression screening instruments for older adults: systematic review and meta-analysis

BackgroundScreening for depression in older adults is recommended.AimsTo evaluate the diagnostic accuracy of the Two-Question Screen for older adults and compare it with other screening instruments for depression.MethodWe undertook a literature search for studies assessing the diagnostic performance of depression screening instruments in older adults. Combined diagnostic accuracy including sensitivity and specificity were the primary outcomes. Potential risks of bias and the quality of studies were also assessed.ResultsA total of 46 506 participants from 132 studies were identified evaluating 16 screening instruments. The majority of studies (63/132) used various versions of the Geriatric Depression Scale (GDS) and 6 used the Two-Question Screen. The combined sensitivity and specificity for the Two-Question Screen were 91.8% (95% CI 85.2-95.6) and 67.7% (95% CI 58.1-76.0), respectively; the diagnostic performance area under the curve (AUC) was 90%. The Two-Question Screen showed comparable performance with other instruments, including clinician-rated scales. The One-Question Screen showed the lowest diagnostic performance with an AUC of 78%. In subgroup analysis, the Two-Question Screen also had good diagnostic performance in screening for major depressive disorder.ConclusionsThe Two-Question Screen is a simple and short instrument for depression screening. Its diagnostic performance is comparable with other instruments and, therefore, it would be favourable to use it for older adult screening programmes.

Validity and reliability of geriatric depression scale-15 (short form) in Turkish older adults

OBJECTIVE

The present study aimed to assess the validity and reliability of Geriatric Depression-15 Scale (GDS-15) in Turkish older adults and to compare the results with Diagnostic and Statistical Manual of Mental Disorders-fifth edition (DSM-5) depression criteria.

METHODS

A total of 329 outpatients were enrolled. In the first step, the patients underwent the Mini-Mental State Examination. After assessing whether the patients meet the diagnosis of depression based on DSM-5 diagnostic criteria, another researcher applied the long form of GDS. After sorting the items of short form out of the long form, two separate scores were obtained. The scores of GDS-30 and GDS-15 scales were compared with the scores of DSM-5.

RESULTS

The correlation of GDS-30 with GDS-15 was r=0.966 (p<0.001). The analysis performed considering DSM-5 criteria revealed that the sensitivity, specificity, positive predictive value, and negative predictive value of GDS-15 in determining depression were 92%, 91%, 76%, and 97%, respectively, when the cutoff value was taken as ≥5. The area under the receiver operating characteristics curve [95% confidence interval (CI)] was 0.97 (95% CI=0.947-0.996) for GDS-15 (p<0.001). The Cronbach alpha coefficient for the total scale was 0.920.

CONCLUSION

GDS-15, just as GDS-30, is a beneficial scale in determining depression in older adults. This study provides an evidence for the validity and reliability of GDS-15 in Turkish elderly population and primary care centers.

Identifying depression with the PHQ-2: A diagnostic meta-analysis

BACKGROUND

There is interest in the use of very brief instruments to identify depression because of the advantages they offer in busy clinical settings. The PHQ-2, consisting of two questions relating to core symptoms of depression (low mood and loss of interest or pleasure), is one such instrument.

METHOD

A systematic review was conducted to identify studies that had assessed the diagnostic performance of the PHQ-2 to detect major depression. Embase, MEDLINE, PsychINFO and grey literature databases were searched. Reference lists of included studies and previous relevant reviews were also examined. Studies were included that used the standard scoring system of the PHQ-2, assessed its performance against a gold-standard diagnostic interview and reported data on its performance at the recommended (≥3) or an alternative cut-off point (≥2). After assessing heterogeneity, where appropriate, data from studies were combined using bivariate diagnostic meta-analysis to derive sensitivity, specificity, likelihood ratios and diagnostic odds ratios.

RESULTS

21 studies met inclusion criteria totalling N=11,175 people out of which 1529 had major depressive disorder according to a gold standard. 19 of the 21 included studies reported data for a cut-off point of ≥3. Pooled sensitivity was 0.76 (95% CI =0.68-0.82), pooled specificity was 0.87 (95% CI =0.82-0.90). However there was substantial heterogeneity at this cut-off (I(2)=81.8%). 17 studies reported data on the performance of the measure at cut-off point ≥2. Heterogeneity was I(2)=43.2% pooled sensitivity at this cut-off point was 0.91 (95% CI =0.85-0.94), and pooled specificity was 0.70 (95% CI =0.64-0.76).

CONCLUSION

The generally lower sensitivity of the PHQ-2 at cut-off ≥3 than the original validation study (0.83) suggests that ≥2 may be preferable if clinicians want to ensure that few cases of depression are missed. However, in situations in which the prevalence of depression is low, this may result in an unacceptably high false-positive rate because of the associated modest specificity. These results, however, need to be interpreted with caution given the possibility of selectively reported cut-offs.

Syndemic factors associated with adult sexual HIV risk behaviors in a sample of Latino men who have sex with men in New York City

OBJECTIVE

Syndemic theory has been proposed as a framework for understanding the role of multiple risk factors driving the HIV epidemic among sexual and gender minority individuals. As yet, the framework has been relatively absent in research on Latinos/as.

METHODS

We used logistic regression to assess relationships among cumulative syndemic conditions - including clinically significant depression, high-risk alcohol consumption, discrimination, and childhood sexual abuse - engagement with multiple partners and condomless anal intercourse (CAI) in a sample of 176 Latino men who have sex with men (MSM) in New York City.

RESULTS

In bivariate analyses, an increase in the number of syndemic factors experienced was associated with an increased likelihood of reporting multiple partners and CAI. In multivariable analyses, participants with 2, 3, and 4 factors were significantly more likely to report multiple partners than those with 0 (aOR=4.66, 95% CI [1.29, 16.85); aOR=7.28, 95% CI [1.94, 27.28] and aOR=8.25, 95% CI [1.74, 39.24] respectively; p<0.05. Regarding CAI, only participants with 3 and 4 factors differed from those with 0 aOR=7.35, 95% CI [1.64, 32.83] and OR=8.06, 95% CI [1.39, 46.73] respectively.

CONCLUSIONS

Comprehensive approaches that address syndemic factors, and capitalize on resiliency, are needed to address the sexual health needs of Latino MSM.

Disease burden morbidity assessment by self-report: Psychometric properties in older adults in Spain

AIM

To carry out an analysis of the psychometric properties of the Disease Burden Morbidity Assessment (DBMA) according to the assumptions of the Classical Test Theory.

METHODS

A sample of 707 community-dwelling adults aged 65 years and older, living in Spain, completed the DBMA. Psychometric properties of the scale (feasibility, acceptability, scaling assumptions, reliability and construct validity) were analyzed.

RESULTS

The mean DBMA score was 6.8. Feasibility and acceptability were satisfactory, except for large floor effects (>50%), as well as a skewed distribution (1.8). Item-total corrected correlation ranged 0.10-0.49, item homogeneity index was 0.09 and Cronbach's alpha was 0.72. Disease burden correlated strongly with physical functioning (r = -0.56) and perceived health (r = -0.56), and moderately with depression (r = 0.41) and the Personal Wellbeing Index (r = -0.41). Exploratory factor analysis extracted five factors, explaining 44% of the variance.

CONCLUSIONS

The DBMA is an acceptable and valid instrument for measuring disease burden in older adults. Future studies should include Rasch analysis to further assess dimensionality and explore other measurement properties. Geriatr Gerontol 2017; 17: 1102-1108.

Intergenerational education mobility and depressive symptoms in a population of Mexican origin

PURPOSE

Low educational attainment has been associated with depression among Latinos. However, few studies have collected intergenerational data to assess mental health effects of educational mobility across generations.

METHODS

Using data from the Niños Lifestyle and Diabetes Study, we assessed the influence of intergenerational education on depressive symptoms among 603 Mexican-origin individuals. Intergenerational educational mobility was classified: stable-low (low parent and/or low offspring education), upwardly mobile (low parent and/or high offspring education), stable-high (high parent and/or high offspring education), or downwardly mobile (high parent and/or low offspring education). High depressive symptoms were defined as scoring ≥10 on the Center for Epidemiological Studies Depression Scale-10 (CESD-10). We examined prevalence ratios (PRs) for depressive symptoms with levels of educational mobility. We used general estimating equations with log-binomial models to account for within-family clustering, adjusting for age, gender, and offspring and parent nativity.

RESULTS

Compared with stable-low participants, the lowest prevalence of CESD-10 score ≥10 occurred in upwardly mobile (PR = 0.55; 95% confidence interval [CI] = 0.39-0.78) and stable-high (PR = 0.62; 95% CI = 0.44-0.87) participants. Downwardly mobile participants were also less likely to have a CESD-10 score ≥10 compared with stable-low participants (PR = 0.65; 95% CI = 0.38-1.11), although the estimate was not statistically significant.

CONCLUSIONS

Sustained stress from low intergenerational education may adversely affect depression. Latinos with stable-low or downwardly mobile intergenerational educational attainment may need closer monitoring for depressive symptoms.

Screening for Depression in the General Population with the Center for Epidemiologic Studies Depression (CES-D): A Systematic Review with Meta-Analysis

OBJECTIVE

We aimed to collect and meta-analyse the existing evidence regarding the performance of the Center for Epidemiologic Studies Depression (CES-D) for detecting depression in general population and primary care settings.

METHOD

Systematic literature search in PubMed and PsychINFO. Eligible studies were: a) validation studies of screening questionnaires with information on the accuracy of the CES-D; b) samples from general populations or primary care settings; c) standardized diagnostic interviews following standard classification systems used as gold standard; and d) English or Spanish language of publication. Pooled sensitivity, specificity, likelihood ratios and diagnostic odds ratio were estimated for several cut-off points using bivariate mixed effects models for each threshold. The summary receiver operating characteristic curve was estimated with Rutter and Gatsonis mixed effects models; area under the curve was calculated. Quality of the studies was assessed with the QUADAS tool. Causes of heterogeneity were evaluated with the Rutter and Gatsonis mixed effects model including each covariate at a time.

RESULTS

28 studies (10,617 participants) met eligibility criteria. The median prevalence of Major Depression was 8.8% (IQ range from 3.8% to 12.6%). The overall area under the curve was 0.87. At the cut-off 16, sensitivity was 0.87 (95% CI: 0.82-0.92), specificity 0.70 (95% CI: 0.65-0.75), and DOR 16.2 (95% CI: 10.49-25.10). Better trade-offs between sensitivity and specificity were observed (Sensitivity = 0.83, Specificity = 0.78, diagnostic odds ratio = 16.64) for cut-off 20. None of the variables assessed as possible sources of heterogeneity was found to be statistically significant.

CONCLUSION

The CES-D has acceptable screening accuracy in the general population or primary care settings, but it should not be used as an isolated diagnostic measure of depression. Depending on the test objectives, the cut-off 20 may be more adequate than the value of 16, which is typically recommended.

Substance use stigma: Reliability and validity of a theory-based scale for substance-using populations

BACKGROUND

Substance use disorders consistently rank among the most stigmatized conditions worldwide. Thus, substance use stigma fosters health inequities among persons with substance use disorders and remains a key barrier to successful screening and treatment efforts. Current efforts to measure substance use stigma are limited. This study aims to advance measurement efforts by drawing on stigma theory to develop and evaluate the Substance Use Stigma Mechanisms Scale (SU-SMS). The SU-SMS was designed to capture enacted, anticipated, and internalized Substance Use Stigma Mechanisms among persons with current and past substance use disorders, and distinguish between key stigma sources most likely to impact this target population.

METHODS

This study was a cross-sectional evaluation of the validity, reliability, and generalizability of the SU-SMS across two independent samples with diverse substance use and treatment histories.

RESULTS

Findings support the structural and construct validity of the SU-SMS, suggesting the scale was able to capture enacted, anticipated, and internalized stigma as distinct stigma experiences. It also further differentiated between two distinct stigma sources (family and healthcare providers). Analysis of these mechanisms and psychosocial metrics suggests that the scale is also associated with other health-related outcomes. Furthermore, the SU-SMS demonstrated high levels of internal reliability and generalizability across two independent samples of persons with diverse substance use disorders and treatment histories.

CONCLUSION

The SU-SMS may serve as a valuable tool for better understanding the processes through which substance use stigma serves to undermine key health behaviors and outcomes among persons with substance use disorders.

Syndemic factors associated with drinking patterns among Latino men and Latina transgender women who have sex with men in New York City

Alcohol consumption is a significant public health concern among Latino men and Latina transgender women who have sex with men. However, characteristics and behaviors associated with alcohol consumption in this population, particularly in regard to the complex influence of syndemic factors, remain understudied. The purpose of this study was to examine predictors of high-risk alcohol consumption (i.e. binge or heavy drinking). Between January and March of 2014, 176 Latino men and Latina transgender women in New York City completed an interviewer-administered questionnaire. We developed a syndemics scale to reflect the total number of syndemic factors - clinically significant depression, childhood sexual abuse, intimate partner violence, and discrimination - reported by each participant. We also carried out a multinomial logistic regression model predicting binge and heavy drinking. Forty-seven percent of participants reported high-risk alcohol consumption in the past 30 days (21% binge and 26% heavy). Approximately 16% of participants reported no syndemic factors, 27% reported one factor, 39% reported two factors, and 18% reported three or four. In the multinomial logistic regression model, our syndemic factors scale was not significantly associated with binge drinking. However, participants who reported three or four factors were significantly more likely to report heavy drinking. In addition, having multiple sexual partners was associated with an increased risk of binge and heavy drinking; involvement in a same-sex relationship was associated with binge drinking. Further work is needed to develop effective prevention intervention approaches for high-risk alcohol consumption within this population.

The Omega-3 Index Is Inversely Associated with Depressive Symptoms among Individuals with Elevated Oxidative Stress Biomarkers

BACKGROUND

Omega-3 (n-3) fatty acid (FA) consumption is thought to improve depressive symptoms. However, current evidence is limited, and whether this association exists among Puerto Ricans, a population burdened by depression, remains uncertain.

OBJECTIVES

We examined the association between ω-3 FA biomarkers and depressive symptoms as well as the potential influence of oxidative stress.

METHODS

Baseline and longitudinal analyses were conducted in the Boston Puerto Rican Health Study (n= 787; participants aged 57 ± 0.52 y, 73% women). Urinary 8-hydroxy-2'-deoxyguanosine (8-OHdG) concentration, a measure of oxidative stress, and erythrocyte FA composition were collected at baseline. We calculated the omega-3 index as the sum of eicosapentaenoic and docosahexaenoic acids, expressed as a percentage of total FAs. Baseline and 2-y depressive symptoms were characterized by using the Center for Epidemiological Studies-Depression Scale (CES-D). Statistical analyses included linear and logistic regression.

RESULTS

Urinary 8-OHdG concentration tended to modify the relation between the erythrocyte omega-3 index and baseline CES-D score (P-interaction = 0.10). In stratified analyses, the omega-3 index was inversely associated with CES-D score (β = -1.74, SE = 0.88;P= 0.02) among those in the top quartile of 8-OHdG concentration but not among those in the lower quartiles. The relation between the omega-3 index and CES-D at 2 y was more clearly modified by 8-OHdG concentration (P-interaction = 0.04), where the omega-3 index was inversely associated with CES-D at 2 y, adjusted for baseline (β = -1.66, SE = 0.66;P= 0.02), only among those with elevated 8-OHdG concentrations. Among individuals not taking antidepressant medications and in the top tertile of urinary 8-OHdG concentration, the omega-3 index was associated with significantly lower odds of a CES-D score ≥16 at baseline (OR: 0.72; 95% CI: 0.53, 0.96) but not at 2 y (OR: 0.83; 95% CI: 0.60, 1.15).

CONCLUSIONS

An inverse association between the omega-3 index and depressive symptoms was observed among participants with elevated oxidative stress biomarkers. These data suggest that oxidative stress status may identify those who might benefit from ω-3 FA consumption to improve depressive symptoms.

Diagnostic accuracy of the Whooley questions for the identification of depression: a diagnostic meta-analysis

OBJECTIVES

To determine the diagnostic accuracy of the Whooley questions in the identification of depression; and, to examine the effect of an additional 'help' question.

DESIGN

Systematic review with random effects bivariate diagnostic meta-analysis. Search strategies included electronic databases, examination of reference lists, and forward citation searches.

INCLUSION CRITERIA

Studies were included that provided sufficient data to calculate the diagnostic accuracy of the Whooley questions against a gold standard diagnosis of major depression.

DATA EXTRACTION

Descriptive information, methodological quality criteria, and 2 × 2 contingency tables were extracted.

RESULTS

Ten studies met inclusion criteria. Pooled sensitivity was 0.95 (95% CI 0.88 to 0.97) and pooled specificity was 0.65 (95% CI 0.56 to 0.74). Heterogeneity was low (I(2)=24.1%). Primary care subgroup analysis gave broadly similar results. Four of the ten studies provided information on the effect of an additional help question. The addition of this question did not consistently improve specificity while retaining high sensitivity as reported in the original validation study.

CONCLUSIONS

The two-item Whooley questions have high sensitivity and modest specificity in the detection of depression. The current evidence for the use of an additional help question is not consistent and there is, as yet, insufficient data to recommend its use for screening or case finding.

TRIAL REGISTRATION NUMBER

CRD42014009695.

Reliability, validity and factor structure of the CES-D in Iranian elderly

OBJECTIVES

In developing countries such as Iran, elder populations are growing. Due to the high prevalence of depressive disorders among elders, reliable screening instruments for this population are required. The main purpose of this study was to determine the reliability and validity of the Farsi version of the Center for Epidemiological Studies-Depression Scale-10 (CES-D) among Iranian elderly persons.

METHODS

The investigators created the Farsi version of the CES-D-10 by translation and back translation. Two hundred and four cases aged 59 and above completed the questionnaire. The reliability and validity of the translated CES-D-10 was established through comparison with the Composite International Diagnostic Interview (CIDI), a recognized gold standard method for diagnosing major depressive disorder. We used a receiver operating curve (ROC) to determine the optimum cutoff score.

RESULTS

The Farsi version of the CED-D-10 displayed acceptable psychometric characteristics, as reflected in internal consistency with Cronbach's alpha, split-half coefficients and test-retest reliability of 0.85, 0.65 and 0.49, respectively. Factor analysis and the varimax rotation resulted in two factors including 'depression' and 'interpersonal relationships'. The Depression factor (introduced as CES-D-8 of the scale) had significant correlation with the 10 items form (r=0.99) with 0.87 alpha coefficient. The ROC showed that the optimum cutoff point is 5 with sensitivity of 82% and specificity of 70%, and positive and negative predictive values of 26% and 98%, respectively, for both of the forms.

CONCLUSION

Both the 10 and 8 items form of the Farsi version have desirable characteristics to be useful as a screening instrument for depressive disorders in Iranian elders, especially in urban areas.

Diagnostic accuracy of the Whooley depression tool in older adults in UK primary care

PURPOSE OF RESEARCH

To validate the Whooley questions as a screening tool for depression amongst a population of older adults in UK primary care.

OBJECTIVE

To assess the diagnostic performance of the Whooley questions as a screening tool for depression amongst older adults in UK primary care.

PARTICIPANTS

A cross-sectional validation study was conducted with 766 patients aged ≥75 from UK primary care, recruited via 17 general practices based in the North of England during the pilot phase of a randomized controlled trial.

MAIN OUTCOME MEASURES

Sensitivity, specificity and likelihood ratios comparing the index test (two Whooley questions) with a diagnosis of major depressive disorder (MDD) ascertained by the reference standard Mini International Neuropsychiatric Interview (MINI).

RESULTS

The two screening questions had a sensitivity of 94.3% (95% confidence interval, 80.8-99.3%) and specificity of 62.7% (95% confidence interval, 59.0-66.2%). The likelihood ratio for a positive test was 2.5 (95% confidence interval, 2.2-2.9) and the likelihood ratio for a negative test was 0.09 (95% confidence interval, 0.02-0.35).

CONCLUSION

The two Whooley questions missed few cases of depression. However, they were responsible for a high rate of false positives. This creates additional burden on general practitioners, to conduct more detailed investigation on patients who screen positive, but many of whom turn out not to have MDD.

Depressive Trajectories and Risk of Disability and Mortality in Older Adults: Longitudinal Findings From the Health, Aging, and Body Composition Study

BACKGROUND

Depression and disability are closely linked. Less is known regarding clinical and subclinical depressive symptoms over time and risk of disability and mortality.

METHODS

Responses to the Center for Epidemiologic Studies Short Depression scale (CES-D10) were assessed over a 4-year period in men (n = 1032) and women (n = 1070) aged 70-79 years initially free from disability. Depressive symptom trajectories were defined with group-based models. Disability (2 consecutive reports of severe difficulty walking one-quarter mile or climbing 10 steps) and mortality were determined for 9 subsequent years. Hazard ratios (HRs) were estimated using Cox proportional hazards adjusted for covariates.

RESULTS

Three trajectories were identified: persistently nondepressed (54% of men, 54% of women, mean baseline CES-D10: 1.16 and 1.46), mildly depressed and increasing (40% of men, 38% of women, mean baseline CES-D10: 3.60 and 4.35), and depressed and increasing (6% of men, 8% of women, mean baseline CES-D10: 7.44 and 9.61). Disability and mortality rates per 1,000 person years were 41.4 and 60.3 in men and 45.8 and 41.9 in women. Relative to nondepressed, men in the mildly depressed (HR = 1.45, 95% confidence interval [CI] 1.11-1.89) and depressed trajectories (HR = 2.12, 95% CI 1.33-3.38) had increased disability; women in the depressed trajectory had increased disability (HR = 2.02, 95% CI 1.37-2.96). Men in the mildly depressed (HR = 1.24, 95% CI 1.01-1.52) and depressed trajectories (HR = 1.63, 95% CI 1.10-2.41) had elevated mortality risk; women exhibited no mortality risk.

CONCLUSIONS

Trajectories of depressive symptoms without recovery may predict disability and mortality in apparently healthy older populations, thus underscoring the importance of monitoring depressive symptoms in geriatric care.

Development of the psychometric property of a Minimum Data-Set-Based Depression Rating Scale for use in long-term care facilities in Taiwan

OBJECTIVES

Our aim is to develop the psychometric property of the Minimum Data-Set-Based Depression Rating Scale (MDS-DRS) to ensure its use to assess service needs and guide care plans for institutionalized residents.

METHODS

378 residents were recruited from the Haoran Senior Citizen Home in northern Taiwan. The MDS-DRS and GDS-SF were used to identify observable features of depression symptoms in the elderly residents.

RESULTS

A total of 378 residents participated in this study. The receiver operating characteristic (ROC) curve indicated that the MDS-DRS has a 43.3% sensitivity and a 90.6% specificity when screening for depression symptoms. The total variance, explained by the two factors 'sadness' and 'distress,' was 58.1% based on the factor analysis.

CONCLUSIONS

Reliable assessment tools for nurses are important because they allow the early detection of depression symptoms. The MDS-DRS items perform as well as the GDS-SF items in detecting depression symptoms. Furthermore, the MDS-DRS has the advantage of providing information to staff about care process implementation, which can facilitate the identification of areas that need improvement. Further research is needed to validate the use of the MDS-DRS in long-term care facilities.

The relation between depression, coping and health locus of control: differences between older and younger patients, with and without cancer

OBJECTIVE

Depression is an important health issue in cancer patients. People use different coping strategies and health locus of control to manage stressful situations, which relate to different risks of depression. Coping strategies and health locus of control can be changed by cognitive behavioral interventions.

METHODS

In a cohort study, we investigated differences in coping strategy and health locus of control in older (≥70 years) and middle-aged (50-69 years) cancer patients, and older patients without cancer (≥70 years), and their association with presence of depression. We also investigated how these factors interact. We used the short version of the Utrecht Coping List, the Multidimensional Health Locus of Control scale, and the 15-item Geriatric Depression Scale.

RESULTS

Data were available from 1317 participants. Overall prevalence of depression was 12%. Older cancer patients tended to use an avoiding coping strategy more frequently than middle-aged cancer patients. This was associated with higher risk of depression. Older cancer patients less often used an active coping strategy, in comparison with middle-aged cancer patients, which was associated with a lower risk of depression. Especially in women using a seeking social support strategy, there was a lower risk of depression. Overall, the internal health locus of control was associated with higher and the external 'powerful others' locus with lower risk of depression.

CONCLUSIONS

Older cancer patients strongly differ from middle-aged cancer patients, in particular with respect to coping. Interventions to prevent or alleviate depression should incorporate these differences.

Health outcomes for older Hispanics with HIV in New York City using the Oaxaca Decomposition Approach

Although HIV and aging are two well-established medical and economic domains, their intersection represents an emerging area of study. Older adults with HIV, who sill comprise 50% of the US HIV-infected population by 2015, are disadvantaged as evidenced by disproportionately poorer health outcomes. The Oaxaca Decomposition Approach (ODA) was used to analyze data from the Research on Older Adults with HIV (ROAH) Study of 1,000 older adults with HIV in New York City (NYC). This paper establishes the sources of health disparities for Hispanics with HIV compared to a match group of Non-Hispanics with HIV. The ODA analyses shows that Hispanics on average have higher levels of declining health and increased depression attributable to the discrimination factor.

The validity of the 12-item Bem Sex Role Inventory in older Spanish population: an examination of the androgyny model

The Bem Sex Role Inventory (BSRI) is the most commonly used and validated gender role measurement tool across countries and age groups. However, it has been rarely validated in older adults and sporadically used in aging and health studies. Perceived gender role is a crucial part of a person's identity and an established determinant of health. Androgyny model suggests that those with high levels of both masculinity and femininity (androgynous) are more adaptive and hence have better health. Our objectives were to explore the validity of BSRI in an older Spanish population, to compare different standard methods of measuring gender roles, and to examine their impact on health indicators. The BSRI and health indicator questions were completed by 120 community-dwelling adults aged 65+ living in Aragon, Spain. Exploratory factor analysis was performed to examine psychometric properties of the BSRI. Androgyny was measured by three approaches: geometric mean, t-ratio, and traditional four-gender groups classification. Relationships between health indicators and gender roles were explored. Factor analysis resulted in two-factor solution consistent with the original masculine and feminine items with high loadings and good reliability. There were no associations between biological sex and gender roles. Different gender role measurement approaches classified participants differently into gender role groups. Overall, androgyny was associated with better mobility and physical and mental health. The traditional four groups approach showed higher compatibility with the androgyny model and was better able to disentangle the differential impact of gender roles on health.

The Effectiveness of a Culturally Sensitive Cognitive Behavioral Group Intervention for Latino Alzheimer's Caregivers

PURPOSE OF THE STUDY

Demographic projections suggest that the older Latino population will experience the fastest growth among all racial/ethnic groups; and by 2050 will constitute 20% of the nation's seniors. Yet, Latino Alzheimer's elders and their families remain underrepresented in the health care system and caregiver intervention studies. To address this gap, this study tested the effectiveness of Circulo de Cuidado, a culturally-sensitive, cognitive behavioral (CBT) group intervention, in supporting Latino families' ability to manage the disease's neuropsychiatric symptoms and improve caregiver well-being.

DESIGN AND METHODS

Using a randomized controlled trial design, 67 caregivers were assigned to the CBT experimental condition or the psychoeducational (PED) control condition and interviewed at baseline, post-group, and 3 months follow-up. The 2 manualized interventions had the same structure: 5 weekly 90-minute group sessions, followed by telephone coaching at 3, 6, 9 and 12 weeks post-group.

RESULTS

Repeated measures analysis of covariance revealed significant group by time interaction effects. Compared with the PED participants, CBT participants reported lower neuropsychiatric symptoms in their relative, less caregiver distress about neuropsychiatric symptoms, a greater sense of caregiver self-efficacy, and less depressive symptoms over time.

IMPLICATIONS

Our findings offer preliminary evidence that a culturally tailored, CBT group intervention targeted toward neuropsychiatric symptom management has positive psychological benefits for Latino caregivers.

The mental component of the short-form 12 health survey (SF-12) as a measure of depressive disorders in the general population: results with three alternative scoring methods

OBJECTIVES

To evaluate the performance of the Mental Component of the Short-Form 12 Health Survey, Version 1(SF-12v1), as a screening measure of depressive disorders.

METHODS

Data come from the European Study of the Epidemiology of Mental Disorders (ESEMeD), a cross-sectional survey carried out on representative samples of 21,425 individuals from the noninstitutionalized adult general population of six European countries (response rate = 61.2%). The SF-12 was administered and scored according to three algorithms: the "original" method (mental component summary of SF-12 [MCS-12]), the RAND-12 (RAND-12 Mental Health Composite [RAND-12 MHC]), and the Bidemensional Response Process Model 12 mental health score (BRP-12 MHS), based on a two-factor Item Response Theory graded response model. Thirty-day and 12-month depressive disorders (major depressive episode or dysthymia) were assessed with the Composite International Diagnostic Interview, Version 3.0, by using Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria. Receiver operating characteristic curves analysis was carried out, and optimal cutoff points maximizing balance between sensitivity (SN) and specificity (SP) were chosen for the three methods.

RESULTS

Prevalence of 30-day and 12-month depressive disorders in the overall sample was 1.5% and 4.4%, respectively. The area under the curve for 30-day depressive disorders was 0.92, and it decreased to 0.85 for 12-month disorders, regardless of the scoring method. Optimal cutoff for 30-day depressive disorders was 45.6 (SN = 0.86; SP = 0.88) for the MCS-12, 44.5 for the RAND-12 MHC (SN = 0.87, SP = 0.86), and 40.2 for the BRP-12 MHS (SN = 0.87, SP = 0.87). The selected 12-month cutoffs for MCS-12 and RAND-12 MHC were between 4.2 and 5.8 points below the general population means of each country, with SN range 0.67 to 0.78 and SP range 0.77 to 0.87.

CONCLUSIONS

The SF-12 yielded acceptable results for detecting both active and recent depressive disorders in general population samples, suggesting that the questionnaire could be used as a useful screening tool for monitoring the prevalence of affective disorders and for targeting treatment and prevention.