Cross-Lagged Associations between Depressive Symptoms and Response Style in Adolescents

Depressive disorders are highly prevalent during adolescence and they are a major concern for individuals and society. The Response Style Theory and the Scar Theory both suggest a relationship between response styles and depressive symptoms, but the theories differ in the order of the development of depressive symptoms. Longitudinal reciprocal prospective relationships between depressive symptoms and response styles were examined in a community sample of 1343 adolescents. Additionally, response style was constructed with the traditional approach, which involves examining three response styles separately without considering the possible relations between them, and with the ratio approach, which accounts for all three response styles simultaneously. No reciprocal relationships between depressive symptoms and response style were found over time. Only longitudinal relationships between response style and depressive symptoms were significant. This study found that only depressive symptoms predicted response style, whereas the response style did not emerge as an important underlying mechanism responsible for developing and maintaining depressive symptoms in adolescents. These findings imply that prevention and intervention programs for adolescents with low depressive symptoms should not focus on adaptive and maladaptive response style strategies to decrease depressive symptoms, but should focus more on behavioral interventions.

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Subjective Age and Late-Life Functional Status: Mediating and Moderating Effects

The Journals of Gerontology Series B ◽

10.1093/geronb/gbab181 ◽

2021 ◽

Author(s):

Joel R Petashnick ◽

Amit Shrira ◽

Yaakov Hoffman ◽

Yuval Palgi ◽

Gitit Kavé ◽

...

Keyword(s):

Older Adults ◽

Depressive Symptoms ◽

Functional Status ◽

Objective Measure ◽

Later Life ◽

Underlying Mechanism ◽

Integrative Model ◽

Subjective Age ◽

Longitudinal Relationships

Abstract Objectives The present study examined the longitudinal relationships between subjective age (SA) and future functional status in later life, via depressive symptoms. Additionally, we assessed the role of subjective nearness to death (SNtD) as a potential moderator within these pathways. Methods Older adults (average age 81.14 at T1) were interviewed once a year for three consecutive years (N=224 at T1, N=178 at T2, and N=164 at T3), Participants reported their SA, SNtD, depressive symptoms, and functional status. Additionally, grip strength was employed as an objective measure of functional status. Results Data analysis revealed distinct pathways leading from T1 SA to T3 functional status through T2 depressive symptoms. Moreover, T1 SNtD was found to significantly moderate most of these indirect pathways, so that the mediation model of T1 SA-T2 depressive symptoms-T3 functional status was mostly significant among those who felt closer to death. Discussion The findings contribute to our understanding of the underlying mechanism through which SA predicts long-term functioning sequelae by underscoring the indirect effect of depressive symptoms. They further indicate the importance of gauging the effects of SNtD on these longitudinal relationships. Present results may further contribute to establishing an integrative model for predicting long-term functional outcomes based on older adults' earlier subjective views of aging.

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Response style and severity and chronicity of depressive disorders in primary health care

European Psychiatry ◽

10.1016/j.eurpsy.2015.12.002 ◽

2016 ◽

Vol 33 (1) ◽

pp. 1-8

Author(s):

K. Riihimäki ◽

M. Vuorilehto ◽

P. Jylhä ◽

E. Isometsä

Keyword(s):

Primary Care ◽

Depressive Symptoms ◽

Depressive Disorders ◽

Rating Scale ◽

Response Styles ◽

Related Phenomenon ◽

Eysenck Personality Inventory ◽

Primary Care Patients ◽

Depressive Episodes

AbstractBackgroundResponse styles theory of depression postulates that rumination is a central factor in occurrence, severity and maintaining of depression. High neuroticism has been associated with tendency to ruminate. We investigated associations of response styles and neuroticism with severity and chronicity of depression in a primary care cohort study.MethodsIn the Vantaa Primary Care Depression Study, a stratified random sample of 1119 adult patients was screened for depression using the Prime-MD. Depressive and comorbid psychiatric disorders were diagnosed using SCID-I/P and SCID-II interviews. Of the 137 patients with depressive disorders, 82% completed the prospective five-year follow-up with a graphic life chart enabling evaluation of the longitudinal course of episodes. Neuroticism was measured with the Eysenck Personality Inventory (EPI-Q). Response styles were investigated at five years using the Response Styles Questionnaire (RSQ-43).ResultsAt five years, rumination correlated significantly with scores of Hamilton Depression Rating Scale (r = 0.54), Beck Depression Inventory (r = 0.61), Beck Anxiety Inventory (r = 0.50), Beck Hopelessness Scale (r = 0.51) and Neuroticism (r = 0.58). Rumination correlated also with proportion of follow-up time spent depressed (r = 0.38). In multivariate regression, high rumination was significantly predicted by current depressive symptoms and neuroticism, but not by anxiety symptoms or preceding duration of depressive episodes.ConclusionsAmong primary care patients with depression, rumination correlated with current severity of depressive symptoms, but the association with preceding episode duration remained uncertain. The association between neuroticism and rumination was strong. The findings are consistent with rumination as a state-related phenomenon, which is also strongly intertwined with traits predisposing to depression.

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Low levels of morning salivary α-amylase activity predict higher number of depressive symptoms in a community sample of children

Anales de Psicología ◽

10.6018/analesps.34.2.289741 ◽

2018 ◽

Vol 34 (2) ◽

pp. 224

Author(s):

Enrique Francisco Maldonado Montero ◽

María Eugenia Fernández Martín ◽

María Victoria Trianes Torres ◽

Carmen Ortiz García ◽

Alfredo Engüix ◽

...

Keyword(s):

Depressive Symptoms ◽

Depressive Disorders ◽

Community Sample ◽

Biological Marker ◽

Depressive Illness ◽

First Episode ◽

Morning Cortisol ◽

Teacher’S Report Form ◽

Low Levels ◽

Depressive Episodes

<p>Models of the etiology of depressive disorders suggest that the onset of a depressive episode is the result of a complex phenomenon based on the interaction between genetic background, critical environmental factors such as life stressors and traumatic events, and the effects of neuroendocrine changes associated with the stress response. Numerous studies have highlighted the usefulness of morning cortisol (C) as a potential predictor of depressive episodes. The aim of this study was to compare the effectiveness of C, salivary alpha-amylase (sAA) activity/output, and the sAA/C ratio in predicting depressive symptoms in a community sample of 99 children aged 8-11 years old. Two saliva samples were obtained in the morning on two different school days. Teachers described their pupils' behavior by using the internalizing problems scales of the <em>Teacher’s Report Form</em> (TRF) questionnaire. Our results indicate that, regardless of gender, the best predictor of depressive/withdrawal scores and overall internalizing scores on the TRF was lower mean morning levels of sAA activity. Hence, sAA could be proposed as a biological marker for the risk of developing a first episode of depressive illness in child samples. </p>

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The Alterations of IL-1Beta, IL-6, and TGF-Beta Levels in Hippocampal CA3 Region of Chronic Restraint Stress Rats after Electroacupuncture (EA) Pretreatment

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2014/369158 ◽

2014 ◽

Vol 2014 ◽

pp. 1-7 ◽

Cited By ~ 10

Author(s):

Tianwei Guo ◽

Zhuo Guo ◽

Xinjing Yang ◽

Lan Sun ◽

Sihan Wang ◽

...

Keyword(s):

Depressive Symptoms ◽

Restraint Stress ◽

Depressive Disorders ◽

Open Field Test ◽

Underlying Mechanism ◽

Chronic Restraint Stress ◽

Tgf Beta ◽

Hippocampal Ca3 ◽

Immunological Reactions ◽

Ca3 Region

Immunological reactions induced by proinflammatory cytokines have been involved in the pathogenesis of depressive disorders. Recent studies showed that Electroacupuncture (EA) was able to reduce depressive symptoms; however, the underlying mechanism and its potential targets remain unknown. In the present study, we used a 21-day chronic restraint stress rats as a model to investigate how EA could alleviate depression. Open field test was carried out to evaluate the depressive symptoms at selected time points. At the end of study, immunohistochemistry (IHC) was performed to detect the expressions of IL-1beta, IL-6, and TGF-beta in hippocampal CA3 region. We found that chronic restraint stress significantly decreased behavioral activities, whereas EA stimulation at points Baihui (GV 20) and Yintang (GV 29) showed protective effect during the test period. In addition, the IL-1beta, IL-6, and TGF-beta increased in rats exposed to chronic restraint stress, while EA downregulated the levels of IL-1beta and IL-6. These findings implied that EA pretreatment could alleviate depression through modulating IL-1beta and IL-6 expression levels in hippocampal CA3 region.

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Trial by Triad: substituted judgment, mental illness and the right to die

Journal of Medical Ethics ◽

10.1136/medethics-2020-107154 ◽

2021 ◽

pp. medethics-2020-107154

Author(s):

Jacob M Appel

Keyword(s):

Depressive Symptoms ◽

Depressive Disorders ◽

Substituted Judgment ◽

Diminished Capacity ◽

Accepted Standard ◽

The Usa ◽

Aid In Dying ◽

Incapacitated Patients ◽

The Right

Substituted judgment has increasingly become the accepted standard for rendering decisions for incapacitated adults in the USA. A broad exception exists with regard to patients with diminished capacity secondary to depressive disorders, as such patients’ previous wishes are generally not honoured when seeking to turn down life-preserving care or pursue aid-in-dying. The result is that physicians often force involuntary treatment on patients with poor medical prognoses and/or low quality of life (PMP/LQL) as a result of their depressive symptoms when similarly situated incapacitated patients without such depressive symptoms would have their previous wishes honoured via substituted judgment. This commentary argues for reconsidering this approach and for using a substituted judgment standard for a subset of EMP/LQL patients seeking death.

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Inflammation and the Association of Vitamin D and Depressive Symptomatology

Nutrients ◽

10.3390/nu13061972 ◽

2021 ◽

Vol 13 (6) ◽

pp. 1972

Author(s):

Ezgi Dogan-Sander ◽

Roland Mergl ◽

Anja Willenberg ◽

Ronny Baber ◽

Kerstin Wirkner ◽

...

Keyword(s):

Vitamin D ◽

Depressive Symptoms ◽

Inflammatory Markers ◽

Depressive Symptomatology ◽

Community Sample ◽

Significant Negative Correlation ◽

Vitamin D Supplementation ◽

Complex Relationship ◽

Moderation Effect ◽

Mediation Analyses

Depression and vitamin D deficiency are major public health problems. The existing literature indicates the complex relationship between depression and vitamin D. The purpose of this study was to examine whether this relationship is moderated or mediated by inflammation. A community sample (n = 7162) from the LIFE-Adult-Study was investigated, for whom depressive symptoms were assessed via the German version of CES-D scale and serum 25-hydroxyvitamin D (25(OH)D) levels and inflammatory markers (IL-6 and CRP levels, WBC count) were quantified. Mediation analyses were performed using Hayes’ PROCESS macro and regression analyses were conducted to test moderation effects. There was a significant negative correlation between CES-D and 25(OH)D, and positive associations between inflammatory markers and CES-D scores. Only WBC partially mediated the association between 25(OH)D levels and depressive symptoms both in a simple mediation model (ab: −0.0042) and a model including covariates (ab: −0.0011). None of the inflammatory markers showed a moderation effect on the association between 25(OH)D levels and depressive symptoms. This present work highlighted the complex relationship between vitamin D, depressive symptoms and inflammation. Future studies are needed to examine the effect of vitamin D supplementation on inflammation and depressive symptomatology for causality assessment.

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Effects of n-3 Polyunsaturated Fatty Acid Supplementation in the Prevention and Treatment of Depressive Disorders—A Systematic Review and Meta-Analysis

Nutrients ◽

10.3390/nu13041070 ◽

2021 ◽

Vol 13 (4) ◽

pp. 1070

Author(s):

Maike Wolters ◽

Annkathrin von der Haar ◽

Ann-Kristin Baalmann ◽

Maike Wellbrock ◽

Thomas L. Heise ◽

...

Keyword(s):

Depressive Symptoms ◽

Treatment Duration ◽

Depressive Disorders ◽

Meta Analysis ◽

Pufa Supplementation ◽

Depressive Symptomology ◽

Beneficial Effects ◽

Randomized Controlled ◽

Significant Difference

N-3 polyunsaturated fatty acids (PUFAs) have been suggested to affect depressive disorders. This review aims to determine the effect of n-3 PUFAs on depressive symptoms in people with or without diagnosed depression. Medline, PsycINFO, and Cochrane CENTRAL databases were searched for randomized controlled trials (RCTs) assessing the association between n-3 PUFAs and depressive symptoms or disorders as outcomes. A random-effects meta-analysis of standardized mean difference (SMD) with 95% confidence intervals (CI) was performed. Twenty-five studies (7682 participants) were included. Our meta-analysis (20 studies) indicated that n-3 PUFA supplementation lowered depressive symptomology as compared with placebo: SMD = −0.34, 95% CI: −0.55, −0.12, I2 = 86%, n = 5836, but a possible publication bias cannot be ruled out. Subgroup analyses indicated no statistically significant difference by treatment duration of <12 vs. ≥12 weeks, presence of comorbidity, or severity of depressive symptoms. Nevertheless, beneficial effects were seen in the subgroups of studies with longer treatment duration and with no depression and mild to moderate depression. Subgroup analysis by eicosapentaenoic acid (EPA) dosage revealed differences in favor of the lower EPA dosage. Sensitivity analysis including studies with low risk of bias seems to confirm the overall result. Supplementation of n-3 PUFA appears to have a modest beneficial effect on depressive symptomology, although the quality of evidence is still insufficient.

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Systematic review and meta-analysis of the prevalence of depressive symptoms, dysthymia and major depressive disorders among homeless people

BMJ Open ◽

10.1136/bmjopen-2020-040061 ◽

2021 ◽

Vol 11 (2) ◽

pp. e040061

Author(s):

Getinet Ayano ◽

Asmare Belete ◽

Bereket Duko ◽

Light Tsegay ◽

Berihun Assefa Dachew

Keyword(s):

Systematic Review ◽

Depressive Symptoms ◽

Depressive Disorders ◽

Meta Analysis ◽

Random Effect ◽

Homeless People ◽

Sensitivity Analyses ◽

Prevalence Rates ◽

Major Depressive ◽

Major Depressive Disorders

ObjectivesTo assess the global prevalence estimates of depressive symptoms, dysthymia and major depressive disorders (MDDs) among homeless people.DesignSystematic review and meta-analysis.Data sourcesDatabases including PubMed, Scopus and Web of Science were systematically searched up to February 2020 to identify relevant studies that have reported data on the prevalence of depressive symptoms, dysthymia and MDDs among homeless people.Eligibility criteriaOriginal epidemiological studies written in English that addressed the prevalence of depressive problems among homeless people.Data extraction and synthesisA random-effect meta-analysis was performed to pool the prevalence estimated from individual studies. Subgroup and sensitivity analyses were employed to compare the prevalence across the groups as well as to identify the source of heterogeneities. The Joanna Briggs Institute’s quality assessment checklist was used to measure the study quality. Cochran’s Q and the I2 test were used to assess heterogeneity between the studies.ResultsForty publications, including 17 215 participants, were included in the final analysis. This meta-analysis demonstrated considerably higher prevalence rates of depressive symptoms 46.72% (95% CI 37.77% to 55.90%), dysthymia 8.25% (95% CI 4.79% to 11.86%), as well as MDDs 26.24% (95% CI 21.02% to 32.22%) among homeless people. Our subgroup analysis showed that the prevalence of depressive symptoms was high among younger homeless people (<25 years of age), whereas the prevalence of MDD was high among older homeless people (>50 years of age) when compared with adults (25–50 years).ConclusionThis review showed that nearly half, one-fourth and one-tenth of homeless people are suffering from depressive symptoms, dysthymia and MDDs, respectively, which are notably higher than the reported prevalence rates in the general population. The findings suggest the need for appropriate mental health prevention and treatment strategies for this population group.

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Using the 11-item Version of the RCADS to Identify Anxiety and Depressive Disorders in Adolescents

Research on Child and Adolescent Psychopathology ◽

10.1007/s10802-021-00817-w ◽

2021 ◽

Author(s):

Jerica Radez ◽

Polly Waite ◽

Bruce Chorpita ◽

Cathy Creswell ◽

Faith Orchard ◽

...

Keyword(s):

Suicidal Ideation ◽

Depressive Disorders ◽

Community Sample ◽

Depression Scale ◽

Parent Report ◽

Depression Symptoms ◽

Adolescent Report ◽

Two Samples ◽

Sensitivity Specificity ◽

Anxiety Depression

AbstractThe purpose of this study was to identify items from the Revised Children’s Anxiety and Depression Scale – RCADS-C/P that provided a brief, reliable and valid screen for anxiety and/or depressive disorders in adolescents. In addition, we examined whether adding items assessing suicidal ideation (Moods and Feelings Questionnaire – MFQ- C/P) and symptom impact and duration (items adapted from the Strengths and Difficulties Questionnaire – SDQ) improved the identification of adolescents with anxiety and/or depressive disorders. We compared two samples of adolescents and their parents – a community sample, recruited through secondary schools in England (n = 214) and a clinic-referred sample, who met diagnostic criteria for anxiety and/or depressive disorder and were recruited through a university-based research clinic (n = 246). Participants completed the RCADS-C/P with additional symptom impact and duration items, and the MFQ-C/P. Using ROC curve analyses, we identified a set of 11 RCADS-C/P items (6 addressing anxiety and 5 depression symptoms) for adolescent- and parent-report. This set of 11 symptom items achieved sensitivity/specificity values > .75, which were comparable to corresponding values for the RCADS-47-C/P. Combining adolescent and parent-report improved the identification of anxiety/depression in adolescents compared to using adolescent-report alone. Finally, adding two symptom impact items further improved the sensitivity/specificity of the 11 symptom items, whereas adding suicidal ideation items did not. The 11 RCADS items accurately discriminated between the community and clinic-referred sample with anxiety and/or depressive disorders and have the potential to quickly and accurately identify adolescents with these disorders in community settings.

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The role of environmental sensitivity in the development of rumination and depressive symptoms in childhood: a longitudinal study

European Child & Adolescent Psychiatry ◽

10.1007/s00787-021-01830-6 ◽

2021 ◽

Author(s):

Francesca Lionetti ◽

Daniel N. Klein ◽

Massimiliano Pastore ◽

Elaine N. Aron ◽

Arthur Aron ◽

...

Keyword(s):

Depressive Symptoms ◽

Parenting Style ◽

Middle Childhood ◽

Internalizing Problems ◽

Depressive Symptomatology ◽

Community Sample ◽

Healthy Children ◽

Environmental Sensitivity ◽

Permissive Parenting

AbstractSome children are more affected than others by their upbringing due to their increased sensitivity to the environment. More sensitive children are at heightened risk for the development of internalizing problems, particularly when experiencing unsupportive parenting. However, little is known about how the interplay between children’s sensitivity and parenting leads to higher levels of depressive symptoms. In the current study, we investigated the interaction between early parenting and children’s sensitivity on levels of depressive symptomatology in middle childhood, exploring the role of rumination as a possible mediator in a community sample. Participants included 196 USA resident families, from a middle class and mostly European–American background, and their healthy children, followed up from age 3 until 9 and 12 years. Environmental sensitivity was assessed observationally when children were 3 years old. Parenting style was based on parent-report at the age of 3 years. When children were nine, they completed questionnaires on rumination and depressive symptoms (repeated at 12 years). Analyses were run applying a Bayesian approach. Children’s sensitivity interacted with permissive parenting in predicting rumination at age 9. Rumination, in turn, was associated with depressive symptoms at age 9 and, to a lesser extent, at age 12. No relevant interactions emerged for authoritative and authoritarian parenting. Sensitive children may be at heightened risk for internalizing problems when exposed to a permissive parenting style. Permissive parenting was associated with increased ruminative coping strategies in sensitive children which, in turn, predicted higher levels of depression. Hence, rumination emerged as an important cognitive risk factor for the development of depressive symptoms in sensitive children.

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