Center For Epidemiologic Studies Depression Research Articles

"He Stole My Meds to Get High:" The Mental Health and Well-Being of Women Abused by Intimate Partners and Their Disability Status.

While population-based research confirms that women with disabilities abused by their intimate partners experience significant mental health issues, few studies compare this in intimate partner violence (IPV)-specific samples of women with or without disabilities and none analyze possible impacts based on disability type. This secondary mixed methods analysis examined 660 Canadian women (50.6% Indigenous, 43.1% White, and 6.1% visible minority) with respect to whether they reported having a disability that impacted their employability or daily living (291 or 44% yes; 369 or 56% said no). In the 291 women with disabilities, about one-third (30.7%) had a physical disability-only, one-quarter had a mental health disability-only, and 44.1% reported both physical and mental health disabilities. Women with mental health and both physical and mental health disabilities reported significantly more Severe Combined IPV on the Composite Abuse Scale, depression (CES-D-10; Center for Epidemiological Studies-Depression), psychological distress (Symptom Checklist Shortform-10; SCL-10; in the clinical range), PTSD symptoms (PTSD Checklist), and lower quality of life (Quality of Life Questionnaire or QoL-9) than women without disabilities. Education about disabilities is needed for IPV advocates and disability practitioners need education about IPV. Developing services specific to survivors of IPV with disabilities is recommended.

Prospective bidirectional relations between depression and metabolic health: 30-year follow-up from the National Heart, Lung, and Blood Institute (NHLBI) Coronary Artery Disease in Young Adults (CARDIA) study.

This study investigated prospective bidirectional relationships between depressive symptoms and metabolic syndrome (MetS) and the moderating effects of race, sex, and health behaviors in a diverse cohort followed for 30 years. Data were analyzed from the National Heart, Lung, and Blood Institute (NHLBI) Coronary Artery Disease in Young Adults (CARDIA) study, a 30-year prospective study of young adults (N = 5,113; Mage = 24.76 [SD = 3.63] at baseline; 45% male) who were tested every 5 years between 1985 and 2015. Measures included biological assessments of MetS components and self-reported depressive symptoms based on the Center for Epidemiologic Studies Depression (CESD) scale. Data analyses included bidirectional general estimating equations analyses of time-lagged associations between depressive symptoms and MetS. There was a consistent, bidirectional relationship between depressive symptoms and MetS over time. Individuals with more CESD depressive symptoms were more likely to develop MetS over time compared to those reporting fewer symptoms, Wald χ²(1) = 7.09, p < .008, and MetS was similarly predictive of CESD. MetS more consistently predicted CESD scores at each 5-year exam than CESD predicted MetS. Race and sex moderated these relationships, with White females, White individuals overall, and females overall demonstrating significant relationships between CESD depressive symptoms and MetS. Health behaviors were not related to associations between CESD and MetS. In a diverse young adult population prospectively followed into late middle age, MetS more consistently predicted depressive symptoms over time than depressive symptoms predicted MetS. The relation between MetS and depressive symptoms was moderated by race and sex, but not health behaviors. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Associations between Household Food Insecurity and Depressive Symptomology among Adolescent Girls and Young Women during the COVID-19 Pandemic in South Africa

Evidence suggests an association between food insecurity and depressive symptomatology; however, little is known about the association between adolescent girls and young women (AGYW) in the context of COVID-19. This study aimed to investigate the relationship between household food insecurity (HFI) and depressive symptomology among AGYW in South Africa during the COVID-19 pandemic. Secondary data analysis was conducted using cross-sectional data collected from the HERStory2 study conducted during the COVID-19 pandemic. The data were collected from 515 AGYW (aged 15–24 years) recruited from six South African districts using a demographic detail and socio-economic questionnaire as well as the Center for Epidemiological Studies Depression (CESD-10) Scale. Data were fitted using a multi-variable robust Poisson regression model and controlled for sociodemographic and health factors. The results suggest that the majority of the sample of AGYW were 20 years old, with 74% exposed to HFI and 30.29% experiencing depressive symptomology. AGYW exposed to HFI were 1.80 times at risk of depressive symptomology compared to those from food-secure households [adjusted risk ratio (aRR): 1.80; 95% CI: 1.35–2.42, p &lt; 0.0001)]. Future pandemic-preparedness strategies should incorporate screening for HFI as a means to identify AGYW who may require psychosocial support.

Lifestyle factors and BMI attenuate relationships between biomarkers of inflammation and depressive symptoms and well-being: A cross-sectional study

BackgroundMental disorders are a growing public health concern and evidence has linked chronic low-grade inflammation with depression and well-being. Research also suggests that certain modifiable lifestyle factors such as smoking, alcohol use, physical activity, diet quality and BMI are related to psychological health. These may modulate the relationship between low-grade inflammation and mental health conditions. In this study we examined inflammatory biomarker associations with two psychological health scores and investigated whether relationships are influenced by lifestyle factors and BMI. MethodsThis was a cross-sectional study of 1824 middle-to older-aged men and women randomly selected from a large primary care centre. Depressive symptoms and well-being were assessed using the 20-item Centre for Epidemiologic Studies Depression (CES-D) Scale and the World Health Organization-Five (WHO-5) Well-Being Index. Linear regression analyses were performed to examine depression and well-being score relationships with six inflammatory biomarkers, and a composite inflammatory biomarker score, adjusting for demographic characteristics, health conditions, lifestyle factors and BMI. ResultsDepression and well-being score associations with complement component 3 (CES-D only) c-reactive protein, interleukin 6, leptin, white blood cell counts, neutrophils and the inflammatory biomarker score were observed. These relationships survived adjustment for demographic variables and health conditions but were attenuated in models which included lifestyle factors and BMI. In final models, only leptin (β = 0.566, p = 0.018) and inflammatory score (β = 0.137, p = 0.004) associations with the CES-D score remained. ConclusionsThese findings suggest that the relationship between systemic low-grade inflammation and depressive symptoms and well-being may be largely explained by lifestyle factors and adiposity, highlighting the potential importance of promoting a healthy lifestyle in the treatment of depressive disorders.

The prevalence of and factors associated with depressive and anxiety symptoms during the COVID-19 pandemic among healthcare workers in South Africa.

Healthcare workers globally have experienced increased social and occupational stressors in their working environments and communities because of COVID-19 which has increased the risk of mental health concerns. This study aimed to explore the prevalence and correlates of depression and anxiety amongst healthcare workers during the COVID-19 pandemic in the Western Cape, South Africa. In addition, role-related stressors and coping strategies were explored. We conducted a cross-sectional survey of doctors and nurses working in public healthcare facilities across the Western Cape, South Africa. Participants completed the Generalized Anxiety Disorder-7 (GAD-7), the Center for Epidemiologic Studies Depression (CES-D), the Professional Quality of Life (PROQL-R-IV), and the Brief Coping Orientation to Problems Experienced (COPE-R) scales. Data were analysed using multivariable logistic regression analysis. The sample comprised 416 health workers (303 nurses, 113 doctors). Almost 40% of the sample (n = 161) had CES-D scores suggestive of probable depression, and 45.9% (n = 186) had GAD-7 scores suggestive of anxiety. In the logistic regression model, the odds of probable depression were higher for female participants compared to men (OR = 2.26, 95% CI 1.00-5.10) and for participants who used behavioural disengagement as a coping strategy (OR = 1.50, 95% CI 1.14-1.97). More time spent working with COVID patients was associated with increased odds of having high levels of anxiety [OR = 1.13, 95% CI (1.02-1.25). Substance use (OR = 1.39, 95% CI 1.08-1.81), venting (OR = 1.31, 95% CI 1.01-1.70), and self-blame (OR = 1.42, 95% CI 1.08-1.87) were some of the coping strategies used by healthcare workers. High levels of secondary traumatic stress and burnout were found to increase the odds of both depression and anxiety. Findings of this study suggest that there is a high prevalence of mental health issues among healthcare workers, and a critical need to focus on workplace mental health interventions to support these frontline workers.

Dietary Habits and Depression in Community-Dwelling Chinese Older Adults: Cross-Sectional Analysis of the Moderating Role of Physical Exercise.

Healthy diets and physical exercise, two modifiable lifestyle factors, are protective against depression in older adults. This study aimed to investigate whether physical exercise may influence the associations of dietary habits with depression in Chinese community-dwelling older adults. In the 2018 wave of the Chinese Longitudinal Healthy Longevity Survey, 12,708 community-dwelling older adults aged ≥65 years were included for analyses. Older adults' dietary habits (including daily intake of food components such as fruits, vegetables, animal oil, and so on) and physical exercise were assessed. Depression was evaluated via the 10 item Center for Epidemiologic Studies Depression (CES-D-10) scale. The influences of physical exercise on the associations of dietary habits with depression were estimated using logistic regression models adjusted for confounders. Older adults who took physical exercise had a significantly decreased probability of depression (adjusted OR = 0.73, p < 0.001). As for dietary habits, the intake of fruits, vegetables, eggs, nut products, mushrooms or algae, and vitamins were inversely associated with the prevalence of depression (adjusted ORs = 0.61-0.81; p-values: from <0.001 to 0.025), while animal oil was positively associated with it (adjusted OR = 1.52, p < 0.001). When stratified by physical exercise, older adults who ate fruits or vegetables had consistent decreased risk of depression, no matter whether they took physical exercise or not (adjusted ORs = 0.52-0.70), while the intake of eggs, nut products, and vitamins were inversely associated, and animal oil was consistently positively associated with depression only in older adults who did not take physical exercise (adjusted ORs = 0.79, 0.68, 0.63, and 1.67, respectively). Physical exercise may conceal the potential protective effects of some healthy dietary habits in terms of depression and counteract the detrimental effects of the unhealthy habits. Some dietary habits may be considered as alternative protective measures for depression in community-dwelling older adults when physical exercise cannot be performed.

Associations of perceived stress with loneliness and depressive symptoms: the mediating role of sleep quality

BackgroundWhether perceived stress is associated with loneliness and depressive symptoms in general adults, and to what extent sleep quality mediates the associations, remains unknown. The aim of this study was to estimate the associations of perceived stress with loneliness and depressive symptoms, and the mediating role of sleep quality in these associations.MethodsCross-sectional data on 734 participants (aged 18–87 years) were analyzed. Perceived stress was assessed using the 10-item Perceived Stress Scale (PSS-10; range 0–40). Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI; range 0–21). Loneliness was assessed using the three-item short form of the Revised University of California, Los Angeles (UCLA) loneliness scale (range 3–9). Depressive symptoms were assessed using the 10-item Center for Epidemiologic Studies Depression (CESD-10) Scale (range 0–30). General linear regression models, multivariable logistic regression models, and formal mediation analysis were performed.ResultsAfter adjustment for age and sex, we found that with each 1-point increment in the perceived stress score, both the loneliness score (β = 0.07; 95% confidence interval [CI]: 0.06, 0.08) and depression score (β = 0.45; 95% CI: 0.40, 0.49) increased significantly. Robust results were observed when adjusting for more confounders. Furthermore, sleep quality mediated 5.3% (95% CI: 1.3%, 10.0%; P = 0.014) and 9.7% (95% CI: 6.2%, 14.0%; P < 0.001) of the associations of perceived stress score with loneliness score and depression score, respectively.ConclusionsIn general Chinese adults, perceived stress was positively associated with loneliness and depressive symptoms, and sleep quality partially mediated these associations. The findings reveal a potential pathway from perceived stress to mental health through sleep behaviors, and highlight the importance of implementing sleep intervention programs for promoting mental health among those who feel highly stressed.

Association between retirement age and depressive symptoms among Korean retirees: Results from Korean Retirement and Income Panel Study

BackgroundThe effective age of retirement in South Korea is higher than the average of Organization for Economic Co-operation and Development (OECD) countries. Early retirement in Asia may affect mental health differently compared to western countries. Thus, we examined the association between retirement age and depressive symptoms among South Korean retirees. MethodsWe used data from the 2011, 2013, 2015, 2017, and 2019 Korean Retirement and Income Panel Study, including a total of 2998, 3152, 3203, 3154, and 3055 participants, respectively. We excluded those younger than 50 years, non-retirees, those without information on the Center for Epidemiological Studies-Depression (CES-D) scale, and those with other missing values. We used a generalized estimating equation model to identify the association between retirement age and depressive symptoms measured using the CES-D. ResultsParticipants who retired at age < 50 years had significantly higher CES-D scores (β = 1.764, P = 0.0003) compared to those who retired at age ≥ 70 years. The negative effects of early retirement on depressive symptoms were greater among male participants, heads of households, young involuntary retirees, those who retired within the past 20 years, and those who had no difficulties in activities of daily living. LimitationsSince we evaluated the association between retirement age and depressive symptoms in one direction, there is a possibility of reverse causality. ConclusionOur findings highlight the importance of managing depressive symptoms in early retirees, especially young involuntary retirees and those burdened with family care.

First-generation college graduates have similar depressive symptoms in midlife as multi-generational college graduates

PurposeHigher education may protect an individual against depressive symptoms, yet, disadvantaged socioeconomic status (SES) during childhood, often measured by lower parental education, may put them at higher risk for depressive symptoms later in life. This study evaluates if midlife depression is similar for first-generation and multi-generation college graduates. MethodsFor US Health and Retirement Study (HRS) participants ages 55–63 (N = 16,752), we defined a 4-category exposure from parents' (highest of mother or father's) and participant's own years of education, with 16 years indicating college completion: multi-gen (both ≥ 16 years: reference); first-gen (parents <16; own ≥ 16); only parent(s) (parents ≥ 16; own <16); and neither (both <16) college graduates across three birth cohorts. We used linear regressions to evaluate relationships between college completion and depressive symptoms measured by an 8-item Center for Epidemiologic Studies – Depression (CES-D) scale. Models pooled over time evaluated differences by sex, race/ethnicity, and birthplace. ResultsFirst-gen and multi-gen college graduates averaged similar depressive symptoms in midlife (β: 0.01; 95% CI: 0.15, 0.13). Results were similar by sex and race/ethnicity. ConclusionConsistent with resource substitution theory, college completion may offset the deleterious effects of lower parental education on midlife depressive symptoms for first-generation graduates.

Network of depressive symptoms before and after a diagnosis of chronic kidney disease.

A diagnosis of chronic kidney disease (CKD) may increase the risk for depression. The network perspective focuses on dynamic relationships among individual symptoms, which could advance our understanding of the development of depression during the transition to a diagnosis of CKD. The aim of this study was to use network analysis to examine the longitudinal associations of depressive symptoms from before to after a diagnosis of CKD. The analytic sample included 1,386 participants from the Chinese Health and Retirement Longitudinal Study. Participants were aged 45 years or older and reported a doctor's diagnosis of CKD in any wave of interviews between 2011 and 2018. Depressive symptoms were measured by the 10-item version of the Center for Epidemiological Studies Depression. Cross-lagged panel network analysis was conducted to examine relationships between symptoms at three time points: prediagnosis; onset of diagnosis, and postdiagnosis). After controlling for other symptoms and covariates, feeling unable to get going and less happiness at prediagnosis were the most predictive of other symptoms at the diagnosis of CKD. Feeling effortful to do everything and depressed mood at the diagnosis of CKD were the most predictive of other symptoms at postdiagnosis. Fatigue (i.e., feeling unable to get going, feeling effortful to do everything), less happiness, and depressed mood were central symptoms during the transition to a diagnosis of CKD. These findings highlight the benefits of identifying and managing these central symptoms to reduce the risk of activating other depressive symptoms. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Evaluation of Dynamic Effects of Depressive Symptoms on Physical Function in Knee Osteoarthritis.

To assess how changes in depressive symptoms influence physical function over time among those with radiographic knee osteoarthritis (OA). Participants from the Osteoarthritis Initiative with radiographic knee OA (n=2,212) and complete data were identified at baseline. Depressive symptoms were assessed as a time-varying score at baseline and the first three annual follow-up visits using the Center for Epidemiological Studies Depression Scale (CES-D) Scale. Physical function was measured at the first four follow-up visits using 20-meter gait speed meters per second. The following two marginal structural models were fit: one assessing the main effect of depressive symptoms on gait speed and another assessing time-specific associations. Time-adjusted results indicated that higher CES-D scores were significantly associated with slower gait speed (-0.0048; 95% confidence interval -0.0082 to -0.0014), and time-specific associations of CES-D were largest during the first follow-up interval (-0.0082; 95% confidence interval -0.0128 to -0.0035). During subsequent follow-up time points, the influence of depressive symptoms on gait speed diminished. The negative effect of depressive symptoms on physical function may decrease over time as knee OA progresses.

Depressive symptoms are related to asthma control but not self-management among rural adolescents.

Depression, a relevant comorbidity with asthma, has been reported to be associated with asthma morbidity. Asthma self-management is essential to asthma control and may be negatively impacted by depression. We examined these associations in rural adolescents, a group with relatively high asthma morbidity and depressive symptoms, a population often ignored in asthma research. We used baseline data from a randomized trial of an asthma intervention for adolescents in rural South Carolina (n = 197). Adolescents completed the Center for Epidemiological Studies-Depression (CES-D), three indices of asthma self-management (the Asthma Prevention Index, the Asthma Management Index and the Asthma Self-Efficacy Index), and the Asthma Control Test (ACT). Poisson and linear regression tested associations between depression, self-management, and asthma control. The models controlled for demographic variables and included school as a fixed effect. Most participants (mean age = 16.3 ± 1.2 years) self-identified as female (68.5%) and Black (62.43%). The mean CES-D score was 19.7 ± 10.3, with 61.4% of participants at risk for depression. The depressive symptoms were significantly related to asthma control [β = -0.085, 95% confidence interval (CI) = -0.14 to -0.03] but not to prevention [relative risk (RR) = 1.00, 95% CI = 0.99-1.01], management (RR = 1.00, 95% CI = 0.99-1.01), or self-efficacy (β = -0.002, 95% CI = -0.01 to 0.01). In this sample of rural adolescents, as depressive symptoms increased, asthma control declined. Depressive symptoms were not associated with asthma self-management, suggesting that the aspects of self-management we assessed are not an avenue by which depression impacts asthma control. Additional research is needed to further understand the relationship between depressive symptoms, asthma self-management, and control.

Association of 20-Year Longitudinal Depressive Symptoms With Left Ventricular Geometry Outcomes in the Coronary Artery Risk Development in Young Adults Study: A Role for Androgens?

Depression is a risk factor for coronary heart disease and left ventricular hypertrophy (LVH) is a potent predictor of coronary heart disease events. Whether depression is associated with LVH has received limited investigation. This study assessed cross-sectional and 20-year longitudinal associations of depressive symptoms with LVH outcomes after accounting for important known confounders. From 5115 participants enrolled in 1985-1986 in the Coronary Artery Risk Development in Young Adults Study, 2533 had serial measures of depressive symptoms and subsequent echocardiography to measure normal LV geometry, concentric remodeling, and LVH. The primary exposure variable was trajectories of the Center for Epidemiologic Studies Depression (CES-D) scale score from 1990-1991 to 2010-2011. Multivariable polytomous logistic regression was used to assess associations of trajectories with a composite LV geometry outcome created using echocardiogram data measured in 2010-2011 and 2015-2016. Sex-specific conflicting results led to exploratory models that examined potential importance of testosterone and sex hormone-binding globulin. Overall CES-D and Somatic subscale trajectories had significant associations with LVH for female participants only. Odds ratios for the subthreshold (mean CES-D ≈ 14) and stable (mean CES-D ≈ 19) groups were 1.49 (95% confidence interval = 1.05-2.13) and 1.88 (95% confidence interval = 1.16-3.04), respectively. For female participants, sex hormone-binding globulin was inversely associated with LVH, and for male participants, bioavailable testosterone was positively associated with concentric geometry. Findings from cross-sectional and longitudinal regression models for female participants, but not male ones, and particularly for Somatic subscale trajectories suggested a plausible link among depression, androgens, and LVH. The role of androgens to the depression-LVH relation requires additional investigation in future studies.

Prenatal paternal anxiety symptoms predict child DHEA levels and internalizing symptoms during adrenarche.

This study examined (1) whether measures of paternal anxious and depressive symptoms collected prenatally and during a follow-up assessment when the child was in middle childhood, predict child neuroendocrine outcomes, and (2) whether neuroendocrine outcomes are intermediate factors between paternal mental health and child cognitive/behavioral outcomes. Middle childhood coincides with increased autonomy as the child transitions into grade school, and with adrenarche, as the maturing adrenal gland increases secretion of dehydroepiandrosterone (DHEA) and its sulfated metabolite (DHEA-S), hormones that are implicated in corticolimbic development which regulate emotions and cognition. Participants were recruited from a subsample of a large prospective birth cohort study (3D study). We conducted a follow-up study when children were 6-8 years old (N = 61 families, 36 boys, 25 girls). Parental symptoms of anxiety, stress and depression were assessed via validated self-report questionnaires: prenatally using an in-house anxiety questionnaire, the Perceived Stress Scale (PSS) and the Center for Epidemiologic Studies Depression (CES-D), and at the follow up, using the Beck Anxiety and Beck Depression Inventories. Children provided salivary hormone samples, and their pituitary gland volume was measured from structural Magnetic Resonance Imaging (MRI) scans. Child behaviors were measured using the Strengths and Difficulties Questionnaire and cognitive outcomes using the WISC-V. Multiple regression analyses were used to test whether paternal mental health symptoms assessed prenatally and during childhood are associated with child neuroendocrine outcomes, adjusting for maternal mental health and child sex. Indirect-effect models assessed whether neuroendocrine factors are important intermediates that link paternal mental health and cognitive/behavioral outcomes. (1) Fathers' prenatal anxiety symptoms predicted lower DHEA levels in the children, but not pituitary volume. (2) Higher prenatal paternal anxiety symptoms predicted higher child internalizing symptoms via an indirect pathway of lower child DHEA. No associations were detected between paternal anxiety symptoms measured in childhood, and neuroendocrine outcomes. No child sex differences were detected on any measure. These results highlight the often-overlooked role of paternal factors during pregnancy on child development, suggesting that paternal prenatal anxiety symptoms are associated with child neuroendocrine function and in turn internalizing symptoms that manifest at least up to middle childhood.

Malnutrition and its determinants among older adults living in foster families in Guadeloupe (French West Indies). A cross-sectional study.

Foster families may represent an alternative model for dependent older adults in many countries where nursing homes are insufficiently developed. This study aimed to assess the prevalence of malnutrition and its determinants in older adults living in foster families in Guadeloupe (French West Indies). This cross-sectional study was gathered from the KASAF (Karukera Study of Ageing in Foster families) study (n = 107, 41M/66F, Mdn 81.8 years). Nutritional status was assessed with the Mini Nutritional Assessment Short-Form (MNA-SF). Clinical characteristics and scores on geriatric scales (Mini-Mental State Examination (MMSE), Activities of Daily Living (ADL), Short Physical Performance Battery (SPPB), Center for Epidemiologic Studies- Depression (CESD) and Questionnaire Quality of Life Alzheimer's Disease (QoL-AD)) were extracted. Bivariate analysis and logistic models adjusted for age and gender were performed to test the association of nutritional status with socio-demographic variables and geriatric scales. Thirty (28.0%) older adults were malnourished (MNA-SF score ≤7). In bivariate analysis, malnutrition was associated with an increased prevalence of cardiovascular diseases (46.7% versus 19.5%, p = 0.004), the presence of hemiplegia (30.0% versus 6.5%, p = 0.003), a poorer cognitive status (MMSE score 4.7 ± 7.1versus 9.7 ± 10.7; p = 0.031), higher risk of depression (CESD score 27.3 ± 23.0 versus 13.5 ± 14.4; p = 0.035) and dependency (ADL score 1.9 ± 1.9 versus 2.3 ± 2.1; p<0.001). Malnutrition was also associated with lower caregivers'rating of QoL (QoL-AD score 21.8 ± 6.4 versus 26.0 ± 5.7; p = 0.001) but not by older adult's rating (24.1 ± 11.2 versus 28.3 ± 7.7; p = 0.156). Similar associations were observed in logistic models adjusted for age and gender. Malnutrition was common among foster families for older adults. Special attention towards the prevention and treatment of malnutrition in older adults from cardiovascular diseases, cognitive impairment, dependency and depression is necessary in this model of dependency support.

Non-Physician Healthcare Workers During COVID-19 Pandemic and Association Between Work-Related Factors, Perceived Stress, Depressive Symptoms, and Fatigue.

The purpose of this study is to examine the national impact of workplace factors during the SARS-CoV-2 pandemic on mental health experienced by non-physician healthcare workers (HCWs). This study consisted of an online sample of non-physician HCWs across the United States, including nurses, medical assistants, and physician assistants. The survey consisted of 93 questions, which included the Perceived Stress Scale, the Center for Epidemiological Studies-Depression (CESD-10) scale, questions about COVID-19 vaccination, sources of trusted information, and questions about work environment and training during the COVID-19 pandemic. Descriptive statistics were used to evaluate associations. In the final sample (N = 220), (81.8%) reported receiving at least one dose of a COVID vaccine. Most respondents trusted the CDC's information on the SARS-CoV-2 virus and COVID-19 disease. Several workplace-related factors that occurred during the pandemic were associated with moderate to high levels of perceived stress, fatigue, and higher risk of developing depression. In particular, concerns about exposing others, experiencing discrimination related to their jobs, and caring for patients who died from COVID-19 were associated with increased perceived stress, depression, and fatigue. The importance of planning by healthcare facilities should include planning for workplace factors associated with poor mental health among all HCWs.

Eating behaviors and depressive symptoms among Japanese workers: the Furukawa Nutrition and Health Study.

In addition to the potential effects of nutrients on mood, eating behaviors have been suggested to be associated with depressive symptoms. We investigated the prospective association between the accumulation of unhealthy eating behaviors and depressive symptoms in a Japanese working population. Participants were 914 workers (aged 19-68 years) who did not have depressive symptoms at baseline (April 2012 and May 2013) and attended a 3-year follow-up survey (April 2015 and May 2016). Unhealthy eating behaviors (skipping breakfast, eating dinner just before bedtime, and snacking after dinner) were assessed at baseline. Depressive symptoms were assessed using the Center for Epidemiologic Studies Depression (CES-D) scale at follow-up. Multiple logistic regression was used to estimate the odds ratio of depressive symptoms (CES-D score ≥16) at follow-up according to the number of unhealthy eating behaviors. In a model with adjustment of background factors, participants having 2-3 unhealthy eating behaviors at baseline had significantly higher risk of developing depressive symptoms (OR, 2.02; 95% CI, 1.21-3.38) compared with those having no such behaviors. After adjustment for occupational and lifestyle factors, the association was slightly attenuated but remained significant (OR, 1.87; 95% CI, 1.10-3.21). This association was further attenuated and became statistically non-significant after additional adjustment for nutritional factors (OR, 1.67; 95% CI, 0.96-2.90). Our results suggest that the accumulation of unhealthy eating behaviors is associated with an increased risk of depressive symptoms and that this association may be partly ascribed to a lower intake of nutrients with mood-improving effects.

RATE OF CHANGE IN DEPRESSIVE SYMPTOMS OVER THE FINAL MENSTRUAL PERIOD

Abstract Studies have shown that women are more vulnerable to elevated depressive symptoms during the menopause transition (MT) then before. This study evaluates change in depressive symptoms, as measured by the Center for Epidemiological Studies-Depression (CES-D) score, over the final menstrual period (FMP), a more precise measure of menopause timing compared to MT stages. The sample consisted of 1,783 women in the SWAN cohort with an observed FMP and at least one CES-D assessment from baseline through follow-up (1996 – 2017). Piecewise linear growth curves were fit to repeated measures of CES-D scores as a function of time from FMP (+/- 10 years). Results showed two places with a change in slope. CES-D scores decreased by 0.22 annually (95% CI: -0.41, -0.04) until 36 months prior to FMP (Period 1). From -36 months until the FMP (Period 2), there was a non-statistically significant increase in CES-D, followed by a decline (-0.19 annually, 95% CI: -0.34, -0.03) after FMP (Period 3). We examined a range of predictors (sociodemographic, health-related, psychosocial, hormonal) of change in CES-D score during each period. Upsetting life events were related to CES-D change at periods 1 and 2, social support at periods 1 and 3, and smoking at periods 2 and 3. Baseline CES-D was related at period 1, and anxiety was related to CES-D change at period 2. These results provide a more nuanced picture of change in depressive symptoms over the FMP and the variables related to depressive symptoms at different time points over the FMP.

TRAJECTORIES OF DEPRESSIVE SYMPTOMS BEFORE THE ONSET OF DEMENTIA: EXAMINING RACIAL/ETHNIC DISPARITIES

Abstract Biological and cognitive changes can often be detected up to 16 years prior to a formal diagnosis of Alzheimer’s disease (AD). Psychological symptoms of AD (e.g., depression) may also start to develop during this prodromal phase. Depressive symptoms may be an early marker of neurodegeneration and/or a reaction to early cognitive decline. Higher levels of depressive symptoms could create additional burdens for individuals with preclinical AD and their families. Unfortunately, little is known about the trajectory of depression during the preclinical phase of AD. Using the Langa-Weir method for algorithmic classification, a sample of incident dementia cases (n=2168) was identified from longitudinal data from the Health and Retirement Study (2000-2018). Depressive symptoms were measured with eight dichotomous items from the Center for Epidemiologic Studies Depression (CES-D). Latent growth curve models estimated the trajectory of depressive symptoms over up to 10 waves prior to dementia classification, and disparities across racial/ethnic groups were examined. Results show that depressive symptoms increased slightly over time throughout the preclinical phase of AD, following a quadratic trajectory. Older Hispanic adults reported consistently higher levels of depressive symptoms across timepoints, followed by older non-Hispanic Black and older non-Hispanic White adults. These findings highlight the importance of examining the psychological changes occurring during the preclinical phase of dementia for understanding the disease progression of AD and racial/ethnic disparities in psychological burden. The implications of using algorithmic dementia classifications in studying cognitive race/ethnic disparities will also be discussed.

MENTAL HEALTH AND TECHNOLOGY UTILIZATION AMONG MEXICAN AMERICAN INFORMAL CAREGIVERS FOR PATIENTS WITH ADRD

Abstract Background The number of Latinos with Alzheimer’s disease and related dementia (ADRD) is expected to rise to 1.3 million by 2050. Mexican Americans with ADRD rely heavily on unpaid informal care. The use of information communication technology (ICT) among caregivers is associated with significant improvements in mental health and social support. However, current ICT studies focus mainly on White American caregivers. This study fills the gap. Method: From November 2021 to November 2022, we collected 115 surveys, of which 11 were collected from in-person interviews at a clinic and 104 were collected online. The survey included the UCLA Loneliness Scale version 3, the Center for Epidemiologic Studies Depression (CES-D), and the Online Social Support Scale. Results The participants, aged from 18 to 82 and have cared for their family members with ADRD for two years on average. About 70.4% of them use the internet daily. The results indicated that the more time spent on Instagram, YikYak, and first-person shooter online games, the higher depression the participants had. Also, the more first-person shooter online games they use, the higher is their loneliness. Other social media use is not related to loneliness or depression. Conclusion This study suggests that it is necessary to explore an appropriate internet-based ICT for Mexican American informal caregivers to reduce their loneliness and depression. Future research needs to examine their feelings and reflections on using internet-based ICT and discern how their caregiver’s role and Latino culture affect the utilization of technology.