Worry and rumination in older adults: Differentiating the processes

Rumination in dementia and its relationship with depression, anxiety, and attentional biases

Rumination (self-referential and repetitive thinking), attentional biases (AB), and impaired cognitive control are theorized as being integral factors in depression and anxiety. Yet, research examining the relationship between rumination, mood, and AB for populations with reduced cognitive control, e.g., people living with dementia (PwD), is lacking. To explore whether literature-based relationships are demonstrated in dementia, PwD (n = 64) and healthy controls (HC) (n = 75) completed an online self-report survey measuring rumination and mood (twice), and a telephone cognitive status interview (once). Rumination was measured as an emotion-regulation style, thinking style, and response to depression. We examined the test-retest reliability of PwD's (n = 50) ruminative-scale responses, ruminative-scale internal consistency, and correlations between rumination, age, cognitive ability, and mood scores. Also, nine participants (PwD = 6, HC = 3) completed an AB measure via eye-tracking. Participants fixated on a cross, naturally viewed pairs of facial images conveying sad, angry, happy, and neutral emotions, and then fixated on a dot. Exploratory analyses of emotional-face dwell-times versus rumination and mood scores were conducted. Except for the HC group's reflective response to depression measure, rumination measures were reliable, and correlation strengths between rumination and mood scores (.29 to .79) were in line with literature for both groups. For the AB measure subgroup, ruminative thinking style scores and angry-face metrics were negatively correlated. The results of this study show that literature-based relationships between rumination, depression, and anxiety are demonstrated in dementia, but the relationship between rumination and AB requires further investigation.

Socioeconomic Background and Self-Reported Sleep Quality in Older Adults during the COVID-19 Pandemic: An Analysis of the English Longitudinal Study of Ageing (ELSA)

The COVID-19 pandemic negatively impacted sleep quality. However, research regarding older adults' sleep quality during the pandemic has been limited. This study examined the association between socioeconomic background (SEB) and older adults' sleep quality during the COVID-19 pandemic. Data on 7040 adults aged ≥50 were acquired from a COVID-19 sub-study of the English Longitudinal Study of Ageing (ELSA). SEB was operationalized using educational attainment, previous financial situation, and concern about the future financial situation. Sociodemographic, mental health, physical health, and health behavior variables were included as covariates. Chi-squared tests and binary logistic regression were used to examine associations between SEB and sleep quality. Lower educational attainment and greater financial hardship and concerns were associated with poor sleep quality. The relationship between educational attainment and sleep quality was explained by the financial variables, while the relationship between previous financial difficulties and sleep quality was explained by physical health and health behavior variables. Greater financial concerns about the future, poor mental health, and poor physical health were independent risk factors for poor sleep quality in older adults during the pandemic. Healthcare professionals and service providers should consider these issues when supporting older patients with sleep problems and in promoting health and wellness.

The Impact of Attachment on Depression in Married Seniors: Chain Mediating Effects of Self-Esteem and Rumination

In this study, we discuss the effects of attachment on depression and the mediating roles of self-esteem and rumination in Chinese seniors. We assessed 431 using the Experiences in Close Relationships Inventory, the Rosenberg Self-Esteem Scale, the Ruminative Responses Scale, and the Short Form of Center for Epidemiologic Studies Depression Scale. Both attachment anxiety and attachment avoidance significantly predicted depression in seniors. Attachment anxiety and attachment avoidance positively predicted rumination but negatively predicted self-esteem. Structural equation models showed that rumination and self-esteem fully mediated the effects of attachment anxiety and attachment avoidance on depression. The attachment of seniors is related to depression, and self-esteem and rumination have chain mediating effects between attachment and depression.

Worry during the initial height of the COVID-19 crisis in an Italian sample

In the earliest months of 2020, the COVID-19 emergency reached a pandemic status of international concern. In this situation, people tended to think more about current difficulties and their negative consequences due to the fear of infection and changed daily life during quarantine. The aim of this study was to explore the severity of worry in relation to individual characteristics and emotions during COVID-19 outbreak in the Italian people. Socio-demographic questions and standardized self-report questionnaires were administered online. Results highlighted a moderate level of worry, anxiety and distress. People with higher perceptions of COVID-19 severity exhibited higher levels of worry in contrast to those who perceived a greater control over the possibility of infection. Multiple regression analysis indicated that coping styles, emotion regulation strategies and personality traits significantly contributed to explain the variance in worry scores. Findings supported that cognitive reappraisal, emotion-focused coping and extraversion were protective factors for worry, while expressive suppression, dysfunctional and problem-focused coping, and neuroticism were related to high worry. However, neuroticism and dysfunctional coping were particularly important predictors of worry. This paper also considers possible psychological interventions that might be implemented in order to deal with mental health issues emanating from the COVID-19 pandemic.

Is repetitive negative thinking a transdiagnostic process? A comparison of key processes of RNT in depression, generalized anxiety disorder, obsessive-compulsive disorder, and community controls

BACKGROUND AND OBJECTIVES

The transdiagnostic view of repetitive negative thinking (RNT) claims that different forms of RNT are characterized by identical processes that are applied to disorder-specific content. The purpose of the study was to test whether the processes of RNT differ across major depression disorder (MDD), generalized anxiety disorder (GAD), and obsessive-compulsive disorder (OCD).

METHODS

Forty-two individuals diagnosed with MDD, 35 individuals with GAD, 41 individuals with OCD, and 35 community controls were asked to think of a typical RNT episode and to rate its processes (core processes; use of mental capacity, unproductivity, abstractness, verbal quality, duration). Ratings were compared across groups using planned contrasts and analysis of variance.

RESULTS

All individuals with a clinical diagnosis rated the key processes of RNT and avoidance function of RNT as higher than healthy controls. There were no differences between individuals diagnosed with MDD, GAD or OCD on key processes and avoidance function of RNT.

LIMITATIONS

Results are based on retrospective self-reports, which might restrict validity of the measurements.

CONCLUSIONS

Data support the transdiagnostic hypothesis of RNT. Transdiagnostic prevention and intervention techniques seem highly recommendable given these findings.

Assessing maladaptive repetitive thought in clinical disorders: A critical review of existing measures

Rumination and worry have recently been grouped under the broader transdiagnostic construct of repetitive thought (Watkins, 2008). The purpose of this review is to provide an overview of scales used to assess repetitive thinking across a broad range of contexts: depression, anxiety, trauma, stress, illness, interpersonal difficulties, positive affect, and so forth. We also include scales developed or adapted for children and adolescents. In the extant literature, measures of repetitive thinking generally show small-to-moderate correlations with measures of psychopathology. This review highlights problems with the content validity of existing instruments; for example, confounds between repetitive thought and symptomatology, metacognitive beliefs, and affect. This review also builds on previous reviews by including newer transdiagnostic measures of repetitive thinking. We hope that this review will help to expand our understanding of repetitive thinking beyond the mood and anxiety disorders, and suggest ways forward in the measurement of repetitive thinking in individuals with comorbid conditions.

Sleep cognitions associated with anxiety and depression in the elderly

PURPOSE

The objective of this study was to identify the maladaptive sleep-related cognitions most often maintained by the elderly, according to the presence or absence of anxiety and mood disorders. The presence of dysfunctional sleep-related beliefs and attitudes at bedtime in asymptomatic, depressive, and anxious seniors was thus compared. The second objective was to verify the relationships between various dysfunctional cognitions and mental disorders.

METHOD

The sample in this study consisted of 2,759 participants aged 65 years and over, with a mean age of 73.8 years. They were recruited through a method of random generation of telephone numbers according to a sampling strategy based on geographic location. After the goal of the study was explained to them, the participants agreed to have health professionals visit their home and to answer questions in a 1.5-hour-long structured interview (after signing a consent form).

RESULTS

Depressive and anxious seniors adopt dysfunctional sleep-related cognitions in higher proportions than asymptomatic older persons. Once we had controlled for the other factors, we were able to specifically link two sleep-related beliefs and all the sleep-related attitudes studied to the probability of being anxious or depressive.

CONCLUSION

The clarifications obtained will make it possible to improve detection, assessment, and intervention processes regarding anxiety or mood disorders, by pinpointing the most direct link between each of the dysfunctional cognitions and the two types of mental disorders, and not just the link to sleep problems.

Metacognitions and emotional schemas: a new cognitive perspective for the distinction between unipolar and bipolar depression

INTRODUCTION

Clinicians need to make the differential diagnosis of unipolar and bipolar depression to guide their treatment choices. Looking at the differences observed in the metacognitions, and the emotional schemas, might help with this differentiation, and might provide information about the distinct psychotherapeutical targets.

METHODS

Three groups of subjects (166 unipolar depressed, 140 bipolar depressed, and 151 healthy controls) were asked to fill out the Metacognitions Questionnaire-30 (MCQ-30), and the Leahy Emotional Schema Scale (LESS). The clinicians diagnosed the volunteers according to the criteria of DSM-IV-TR with a structured clinical interview (MINI), and rated the moods of the subjects with the Montgomery Asberg Depression Rating Scale (MADRS), and the Young Mania Rating Scale (YMRS). Statistical analyses were undertaken to identify the group differences on the MCQ-30, and the LESS.

RESULTS

The bipolar and unipolar depressed patients' scores on the MCQ-30 were significantly different from the healthy controls, but not from each other. On the LESS dimensions of guilt, duration, blame, validation, and acceptance of feelings, all three groups significantly differed from each other. There were no statistically different results on the LESS dimensions of comprehensibility, consensus, and expression. The mood disordered groups scored significantly different than the healthy controls on the LESS dimensions of simplistic view of emotions, numbness, rationality, rumination, higher values, and control.

CONCLUSIONS

These results suggest that the metacognitive model of unipolar depression might be extrapolated for patients with bipolar depression. These results are also compatible to a great extent with the emotional schema theory of depression.

A lifespan view of anxiety disorders

Neurodevelopmental changes over the lifespan, from childhood through adulthood into old age, have important implications for the onset, presentation, course, and treatment of anxiety disorders. This article presents data on anxiety disorders as they appear in older adults, as compared with earlier in life. In this article, we focus on aging-related changes in the epidemiology, presentation, and treatment of anxiety disorders. Also, this article describes some of the gaps and limitations in our understanding and suggests research directions that may elucidate the mechanisms of anxiety disorder development later in life. Finally we describe optimal management of anxiety disorders across the lifespan, in "eight simple steps" for practitioners.