Trait anger but not anxiety predicts incident type 2 diabetes: The Multi-Ethnic Study of Atherosclerosis (MESA)

Chronic insomnia, high trait anxiety and their comorbidity as risk factors for incident type 2 diabetes mellitus

The main objective of this study was to evaluate the association of the insomnia-anxiety comorbidity with incident type 2 diabetes (T2D) in a large prospective cohort. We selected adults without diabetes at baseline from the French NutriNet-Santé cohort who had completed the trait anxiety subscale of the Spielberger State-Trait Anxiety Inventory (STAI-T, 2013-2016) and a sleep questionnaire (2014); insomnia was defined according to established criteria. Using multivariable Cox models, we compared T2D risk across 4 groups: no insomnia or anxiety (reference), insomnia alone, anxiety alone (STAI-T ≥ 40), and comorbid anxiety and insomnia. Among 35,014 participants (mean baseline age: 52.4 ± 14.0 years; 76% women), 378 (1.1%) developed T2D over a mean follow-up of 5.9 ± 2.1 years. Overall, 28.5% of the sample had anxiety alone, 7.5%-insomnia alone, and 12.5%-both disorders. In the fully-adjusted model, a higher T2D risk was associated with anxiety-insomnia comorbidity (HR = 1.40; 95% CI 1.01, 1.94), but not with each disorder separately, compared to the group without insomnia or anxiety. The findings supported a positive association between anxiety-insomnia comorbidity and incident T2D among general-population adults. Future research using clinical diagnoses of mental disorders could confirm the findings and guide diabetes prevention programs.

Investigating the Role of Anger and Cognitive Malfunction in Mental Health: A Cross-Sectional Exploration Paving the Way for a Subsequent Experiment

The functional outcomes associated with subjective well-being (SWB) and the detrimental aspects of psychological distress (PD) make it essential to explore contributing factors. The present study investigated a model about the existing gap in the determining role of trait anger (TA), state anger (SA), cognitive reappraisal (CR), rumination and cognitive failure (CF) as predictors of SWB and PD. The study contributes by exploring the interaction of dispositional, situation factors and emotional regulation strategies in shaping SWB and PD in the Indian Sample. A cross-sectional survey design was employed wherein 600 young adults aged 18-40 (Mage = 22.13, SDage = 4.06) were recruited from Uttar Pradesh, India using a multi-level cluster sampling method. The data were collected using questionnaires in the field setting during August-December 2021. Regression and path analysis revealed that the proposed predictors explained significant variance in SWB and PD, i.e., R2 = 0.24, F (5, 594) = 38.03, p < 0.01, Cohen f2 =0.31 and R2 = 0.35, F (5, 594) = 66.40, p < 0.01, Cohen f2 = 0.53, respectively. The models also fit well with the statistical indices. Except CR, all predictors emerged as significant risk factors. The findings suggest that the interventions to reduce PD and enhance SWB may consider inculcating CR and reducing higher levels of TA, SA, rumination and CF to enhance an individual's adaptive functioning. The findings pave the way for conducting a pre-planned experiment to study the outcomes of various levels of TA in regulating incidental anger (SA) employing CR and rumination.

Hostility and prevalent diabetes among black adults: The Jackson Heart Study

BACKGROUND AND AIMS

The relationship between hostility and the prevalence of diabetes mellitus (DM) among black adults was investigated using the Jackson Heart Study (JHS) cohort. We hypothesized that Cook-Medley Hostility scores will be positively related with the prevalence of DM.

METHODS AND RESULTS

A total of 3232 black adults who completed at least one question for each of the three subscales of the Cook-Medley Hostility Scale and had data available regarding DM status were included. Using multivariate logistic regression, we studied the cross-sectional relationship between the overall Total Cook-Medley Hostility scores and individual subscales, hostile affect (n = 3232), aggression (n = 3119) and cynical distrust (n = 3085), with prevalent DM, adjusting for known DM confounders. Our population was 36% male with a mean age of 53.5 ± 0.9 years. In risk-factor adjusted models, each point higher in the overall Total Cook-Medley Hostility scores was associated with increased odds of having DM [Adjusted OR 1.02, 95%CI 1.00-1.04, P = 0.03]. Higher scores of cynicism were independently associated with prevalent DM [Adjusted OR 1.04, 95%CI 1.01-1.07, p = 0.021].

CONCLUSIONS

There was a positive relationship between overall hostility levels and prevalent DM. Future studies should investigate the extent to which additional social determinants may impact the relationship between hostile affect and prevalent DM.

Partialing Alters Interpersonal Correlates of Negative Affective Symptoms and Traits: A Circumplex Illustration

INTRODUCTION

Negative affective symptoms (e.g., anxiety, depression, and anger) are correlated and have parallel associations with outcomes, as do related personality traits (i.e., facets of neuroticism), often prompting statistical control (i.e., partialing) to determine independent effects. However, such adjustments among predictor variables can alter their construct validity. In three studies, the interpersonal circumplex (IPC) and a related analytic approach (i.e., Structural Summary Method) were used to evaluate changes in interpersonal correlates of negative affective characteristics resulting from partialing.

METHODS

Samples of undergraduates (Sample 1 n = 3283; Sample 2 = 688) and married couples (n = 300 couples) completed self-report (three samples) and partner rating (sample 3) measures of anxiety, depression and anger, and IPC measures of interpersonal style.

RESULTS

Anxiety, depression, and anger had expected interpersonal correlates across samples. Partialing depression eliminated interpersonal correlates of anxiety. When anxiety was controlled, depression measures were more strongly associated with submissiveness and less closely associated with low warmth. Adjustments involving anger magnified differences in dominance versus submissiveness associated with the negative affects.

DISCUSSION

Removal of overlap among negative affective measures via partialing alters their interpersonal correlates, potentially complicating interpretation of adjusted associations.

Hostile personality as a risk factor for hyperglycemia and obesity in adult populations: a systematic review

Purpose

Several studies have already provided valuable insights into the physiological and genetic causes of hyperglycemia and obesity. Concurrently, personality traits, such as hostility, have been suggested to have an impact on health and illness (i.e., self-reported general health, coronary artery disease, and overall mortality). The present systematic review investigated possible effects of hostility upon metabolic markers, such as high plasma glucose level and obesity among adults. We also attempted to reveal current gaps in knowledge and provide insights for future directions.

Methods

This systematic review was performed following the PRISMA 2009 guidelines to examine current evidence arising from observational studies regarding the potential impact of hostile behavior on hyperglycemia and obesity among adults. Of the initial 139 articles, 13 studies were included.

Results

The evidence supports an association between pre-diabetes and obesity with a hostile temperament in certain populations. The relationship between hostility and hyperglycemia was most common in African American women, in women with a family history of diabetes, in unmarried individuals, in White men, as well as in middle-aged and older people. Regarding obesity, high body mass index (BMI) was associated with a hostile personality, particularly among men. However, the paths by which hostile temperament affects glucose levels and BMI, as well as potential mediating and moderating mechanisms, are not entirely understood.

Conclusions

There is a need for research to enhance the understanding of biological, psychological and social factors related to hostility with a view to prevention and effective intervention.

Changes Induced by Mind-Body Intervention Including Epigenetic Marks and Its Effects on Diabetes

Studies have evidenced that epigenetic marks associated with type 2 diabetes (T2D) can be inherited from parents or acquired through fetal and early-life events, as well as through lifelong environments or lifestyles, which can increase the risk of diabetes in adulthood. However, epigenetic modifications are reversible, and can be altered through proper intervention, thus mitigating the risk factors of T2D. Mind-body intervention (MBI) refers to interventions like meditation, yoga, and qigong, which deal with both physical and mental well-being. MBI not only induces psychological changes, such as alleviation of depression, anxiety, and stress, but also physiological changes like parasympathetic activation, lower cortisol secretion, reduced inflammation, and aging rate delay, which are all risk factors for T2D. Notably, MBI has been reported to reduce blood glucose in patients with T2D. Herein, based on recent findings, we review the effects of MBI on diabetes and the mechanisms involved, including epigenetic modifications.

An Intervention to Change Illness Representations and Self-Care of Individuals With Type 2 Diabetes: A Randomized Controlled Trial

OBJECTIVE

Suboptimal self-care by individuals with diabetes mellitus (DM) is a significant public health concern. The common-sense model (CSM) proposes that illness representations are associated with coping and health outcomes across various conditions. The present study examined the efficacy of a CSM-based intervention in improving illness representations, self-care, self-care self-efficacy, use of adaptive coping strategies, and glycated hemoglobin among individuals with type 2 DM (T2DM).

METHODS

A two-arm randomized controlled trial was used. A total of 455 T2DM patients were recruited from an outpatient DM clinic and randomized to an intervention group that consisted of five weekly group-based education sessions or a control group that received five weekly educational booklets. Evaluation was conducted at baseline and at 1- and 6-month follow-up.

RESULTS

The 2 × 3 linear mixed-model analysis using a modified intention to treat revealed a significant time by condition interaction effect on level of self-care (F(2,840) = 7.78, p < .001), self-care self-efficacy (F(1.89,794.57) = 14.40, p < .001), and use of adaptive coping strategies (F(1.94,812.93) = 4.75, p = .010) in which participants in the intervention group reported greater improvement in such aspects compared with those in the control group. A significant time effect was observed in some dimensions of illness representations. No significant effect was found in glycated hemoglobin. Participants reported positive feedback to the intervention and perceived improvement in various domains.

CONCLUSIONS

The CSM-based intervention was effective in improving self-care and coping among DM patients. The intervention also demonstrated high feasibility and acceptability. Findings provided important insights in improving health-related outcomes for patients with T2DM using the CSM framework.

Late-life personality traits, cognitive impairment, and mortality in a population-based cohort

OBJECTIVES

We examined longitudinal associations between late-life personality traits and cognitive impairment, dementia, and mortality in the population-based Cardiovascular Risk Factors, Aging and Dementia (CAIDE) Study.

METHODS

Anger expression and trait anger (State-Trait Anger Expression Inventory), anxiety (State-Trait Anxiety Inventory), and sense of coherence (Sense of Coherence Scale) were assessed at the 1998 CAIDE visit (1266 cognitively normal individuals, mean age 71.0 years). Totally, 582 participants had complete re-examination in 2005-2008 (105 mild cognitive impairment, MCI; and 29 dementia). National registers data until 2008 were also used for both participants and nonparticipants to ascertain incident dementia (96 cases) and mortality (227 died). Analyses were adjusted for age, sex, education, follow-up time, cardiovascular and lifestyle factors, and depressive symptoms.

RESULTS

Higher anxiety was associated with higher risk of MCI/dementia (OR 1.68, 95% CI 1.07-2.63) and death (HR 1.46, 95% CI 1.08-1.98). High sense of coherence was associated with lower mortality (HR 0.65, 95% CI 0.45-0.93). These associations were attenuated after accounting for depressive symptoms (OR 1.57, 95% CI 0.96-2.58 for anxiety-MCI/dementia; HR 1.35, 95% CI 0.97-1.86 for anxiety-mortality; and HR 0.68, 95% CI 0.45-1.04 for sense of coherence-mortality). Trait anger was associated with higher dementia risk even after adjustments (HR 1.90, 95% CI 1.14-3.18).

CONCLUSIONS

Anxiety was linked to worse cognitive outcome and mortality and sense of coherence to lower mortality. Depressive symptoms attenuated the associations. As a novel finding, trait anger was connected to dementia risk. These findings emphasize the importance of personality-related risk factors for dementia and mortality. J Am Geriatr Soc 68:-, 2020.

Do health behaviors mediate associations between personality traits and diabetes incidence?

PURPOSE

Personality traits have been reported to be associated with type 2 diabetes (T2DM) risk. The objective of this study was to examine whether and to what extent the associations between personality traits (dispositional optimism, hostility, and negative emotional expressiveness) and risk of T2DM were mediated by health behaviors and obesity.

METHODS

Postmenopausal women (n = 110,992) aged 50-79 years without diabetes at enrollment in the Women's Health Initiative study (1993-1998) were followed up to 25 years. Incident diabetes was assessed via a validated self-report of physician-diagnosed diabetes treated with insulin or other hypoglycemic medications. Mediation analyses were performed using approaches under a counterfactual framework.

RESULTS

An inverse association of optimism with diabetes was significantly mediated by a factor primarily extracted from physical activity, diet quality, and sleep quality with a mediated proportion of 28%. Positive associations for hostility and negative emotional expressiveness were substantially mediated by a factor primarily composed of body mass index and waist circumference with mediated proportions of 32% and 44%, respectively.

CONCLUSIONS

Our data revealed that less than half of the associations between personality traits and risk of T2DM were explained by indirect health behavior pathways. Women's personality traits should be considered in prevention of diabetes in addition to promoting health behaviors.

Cumulative psychosocial factors are associated with cardiovascular disease risk factors and management among African Americans in the Jackson Heart Study

BACKGROUND

Racial disparities in cardiovascular disease (CVD) have been attributed in part to negative psychosocial factors. Prior studies have demonstrated associations between individual psychosocial factors and CVD risk factors, but little is known about their cumulative effects.

METHODS

Using the Jackson Heart Study, we examined the cross-sectional associations of cumulative psychosocial factors with CVD risk factors among 5306 African Americans. We utilized multivariable Poisson regression to estimate sex-stratified prevalence ratios (PR 95% confidence interval-CI) of obesity, hypertension and diabetes prevalence and hypertension and diabetes control with negative affect (cynicism, anger-in, anger-out, depressive symptoms and cumulative negative affect) and stress (global stress, weekly stress, major life events-MLEs and cumulative stress), adjusting for demographics, socioeconomic status, and behaviors.

RESULTS

After full adjustment, high (vs. low) cumulative negative affect was associated with prevalent obesity among men (PR 1.36 95% CI 1.16-1.60), while high (vs. low) cumulative stress was similarly associated with obesity among men and women (PR 1.24 95% CI 1.01-1.52 and PR 1.13 95% CI 1.03-1.23, respectively). Psychosocial factors were more strongly associated with prevalent hypertension and diabetes among men than women. For example, men who reported high cynicism had a 12% increased prevalence of hypertension (PR 1.12, 95% CI 1.03-1.23). Psychosocial factors were more strongly associated with lower hypertension and diabetes control for women than men. Women who reported high (vs. low) cynicism had a 38% lower prevalence of hypertension control (PR 0.62, 95% CI 0.46-0.84).

CONCLUSIONS

Cumulative psychosocial factors were associated with CVD risk factors and disease management among African Americans. The joint accumulation of psychosocial factors was more associated with risk factors for men than women.

Personality traits and diabetes incidence among postmenopausal women

OBJECTIVE

We examined whether personality traits, including optimism, ambivalence over emotional expressiveness, negative emotional expressiveness, and hostility, were associated with risk of developing type 2 diabetes (hereafter diabetes) among postmenopausal women.

METHODS

A total of 139,924 postmenopausal women without diabetes at baseline (between 1993 and 1998) aged 50 to 79 years from the Women's Health Initiative were prospectively followed for a mean of 14 (range 0.1-23) years. Multivariable Cox proportional hazards regression models were used to assess associations between personality traits and diabetes incidence adjusting for common demographic factors, health behaviors, and depressive symptoms. Personality traits were gathered at baseline using questionnaires. Diabetes during follow-up was assessed via self-report of physician-diagnosed treated diabetes.

RESULTS

There were 19,240 cases of diabetes during follow-up. Compared with women in the lowest quartile of optimism (least optimistic), women in the highest quartile (most optimistic) had 12% (hazard ratio [HR], 0.88; 95% confidence interval [CI]: 0.84-0.92) lower risk of incident diabetes. Compared with women in the lowest quartile for negative emotional expressiveness or hostility, women in the highest quartile had 9% (HR, 1.09; 95% CI: 1.05-1.14) and 17% (HR, 1.17; 95% CI: 1.12-1.23) higher risk of diabetes, respectively. The association of hostility with risk of diabetes was stronger among nonobese than obese women.

CONCLUSIONS

Low optimism and high NEE and hostility were associated with increased risk of incident diabetes among postmenopausal women independent of major health behaviors and depressive symptoms. In addition to efforts to promote healthy behaviors, women's personality traits should be considered to guide clinical or programmatic intervention strategies in diabetes prevention.

Trait anger and anger attacks in relation to depressive and anxiety disorders

BACKGROUND

Patients with various psychiatric disorders may suffer from feelings of anger, sometimes leading to maladaptive (e.g., aggressive) behaviors. We examined to what extent depressive and anxiety disorders, relevant clinical correlates, and sociodemographics determined the level of trait anger and the prevalence of recent anger attacks.

METHODS

In the Netherlands Study of Depression and Anxiety (NESDA), the Spielberger Trait Anger Subscale and the Anger Attacks Questionnaire were analyzed in patients with depressive (n = 204), anxiety (n = 288), comorbid (n = 222), and remitted disorders (n = 1,107), as well as in healthy controls (n = 470) based on DSM-IV criteria.

RESULTS

On average, participants were 46.2 years old (SD = 13.1) and 66.3% were female. Trait anger and anger attacks were most prevalent in the comorbid group (M = 18.5, SD = 5.9, and prevalence 22.1%), followed by anxiety disorder, depressive disorder, remitted disorder, and controls (M = 12.7; SD = 2.9, and prevalence 1.3%). Major depressive disorder, social phobia, panic disorder, and generalized anxiety disorder were most strongly associated to trait anger and anger attacks.

LIMITATIONS

Due to a cross-sectional design, it was not possible to provide evidence for temporal or causal relationships between anger and depressive and anxiety disorders.

CONCLUSIONS

Trait anger and anger attacks are linked to depressive and anxiety disorders, although the strength of the relationship differed among both anger constructs.

Associations between stressful life events and diabetes: Findings from the China Kadoorie Biobank study of 500,000 adults

AIMS/INTRODUCTION

Evidence has shown that stressful life events are associated with the development of diabetes, yet studies in mainland China are scarce. In the present study, we explored the associations between cumulative and specific stressful life events and the prevalence of diabetes in Chinese adults.

MATERIALS AND METHODS

The cross-sectional data were from the China Kadoorie Biobank study, which enrolled approximately 500,000 adults aged 30-79 years from 10 diverse regions of China. Logistic regression models were used to calculate the adjusted odds ratio (OR) and the 95% confidence interval (CI).

RESULTS

Of the 473,607 participants, 25,301 (5.34%) had type 2 diabetes (2.68% clinically-identified and 2.66% screen-detected). Participants who experienced one and two or more stressful life events were 1.10-fold (OR 1.10, 95% CI 1.05-1.16) and 1.33-fold (OR 1.33, 95% CI 1.13-1.57) more likely to have type 2 diabetes. Three categories of work-related events (OR 1.15, 95% CI 1.01-1.31), as well as family-related events (OR 1.11, 95% CI 1.06-1.18) and personal-related events (OR 1.18, 95% CI 1.03-1.36), were associated with an increased likelihood of type 2 diabetes. Regarding the specific life events, the ORs of loss of job or retirement, as well as major conflict within family, death or major illness of other close family member and major injury or traffic accident, were 1.24 (95% CI 1.02-1.52), 1.24 (95% CI 1.08-1.43), 1.13 (95% CI 1.06-1.20) and 1.20 (95% CI 1.01-1.43), respectively.

CONCLUSIONS

The present study showed that cumulative and specific stressful life events were significantly associated with an increased prevalence of diabetes.

Comorbid depressive and anxiety symptoms and the risk of type 2 diabetes: Findings from the Lifelines Cohort Study

BACKGROUND

Prior studies indicate that depression is a risk factor for type 2 diabetes (T2D), though there is considerable heterogeneity in reported estimates. Identifying homogeneous subgroups of depression strongly associated with T2D may be beneficial. This study examined associations between depression and anxiety comorbidity with the risk of T2D.

METHODS

78,025 participants from the Lifelines Cohort Study (age range = 30-75 years) without diabetes at baseline were included in this study. The Mini-International Neuropsychiatric Interview assessed depressive and anxiety symptoms at baseline. Incident T2D was assessed by self-report or hemoglobin A1c levels during an approximately 3.8-year follow-up period. Risk of T2D was compared across four groups (no depressive or anxiety symptoms, depressive symptoms alone, anxiety symptoms alone, comorbid depressive/anxiety symptoms) using mixed effects logistic regression analyses adjusted for sociodemographic, lifestyle, and cardiometabolic characteristics.

RESULTS

1,096 participants developed diabetes. Compared to those without depressive or anxiety symptoms (n = 74,467), those with comorbid depressive and anxiety symptoms (n = 743) were more likely to develop T2D (n = 28, OR = 2.12, 95% CI = 1.22-3.68). Depressive symptoms alone (n = 650) and anxiety symptoms alone (n = 2,165) were not significantly associated with T2D (n = 23 and n = 24, respectively, developed diabetes). Those with comorbid symptoms were also more likely to develop T2D compared to those with depressive symptoms alone (OR = 2.86, 95% CI = 1.25-6.54).

LIMITATIONS

Depressive and anxiety symptom assessments were based on a screening tool. Hemoglobin A1c data were only available for a subset of participants.

CONCLUSIONS

Depression with comorbid anxiety may be a subgroup of depression that is strongly associated with the risk of T2D.

Investigating the longitudinal association between diabetes and anxiety: a systematic review and meta-analysis

AIM

Previous research has indicated an association between diabetes and anxiety. However, no synthesis has determined the direction of this association. The aim of this study was to determine the longitudinal relationship between anxiety and diabetes.

METHODS

We searched seven databases for studies examining the longitudinal relationship between anxiety and diabetes. Two independent reviewers screened studies from a population aged 16 or older that examined either anxiety as a risk factor for incident diabetes or diabetes as a risk factor for incident anxiety. Studies that met eligibility criteria were put forward for data extraction and meta-analysis.

RESULTS

In total 14 studies (n = 1 760 800) that examined anxiety as a risk factor for incident diabetes and two (n = 88 109) that examined diabetes as a risk factor for incident anxiety were eligible for inclusion in the review. Only studies examining anxiety as a risk factor for incident diabetes were put forward for the meta-analysis. The least adjusted (unadjusted or adjusted for age only) estimate indicated a significant association between baseline anxiety with incident diabetes (odds ratio 1.47, 1.23-1.75). Furthermore, most-adjusted analyses indicated a significant association between baseline anxiety and incident diabetes. Included studies that examined diabetes to incident anxiety found no association.

CONCLUSIONS

There was an association between baseline anxiety and incident diabetes. The results also indicate the need for more research to examine the direction of association from diabetes to incident anxiety. This work adds to the growing body of evidence that poor mental health increases the risk of developing diabetes.

Type 2 diabetes mellitus and psychological stress - a modifiable risk factor

Psychological stress is common in many physical illnesses and is increasingly recognized as a risk factor for disease onset and progression. An emerging body of literature suggests that stress has a role in the aetiology of type 2 diabetes mellitus (T2DM) both as a predictor of new onset T2DM and as a prognostic factor in people with existing T2DM. Here, we review the evidence linking T2DM and psychological stress. We highlight the physiological responses to stress that are probably related to T2DM, drawing on evidence from animal work, large epidemiological studies and human laboratory trials. We discuss population and clinical studies linking psychological and social stress factors with T2DM, and give an overview of intervention studies that have attempted to modify psychological or social factors to improve outcomes in people with T2DM.

Psychosocial Factors in Diabetes and Cardiovascular Risk

Type 2 diabetes is a chronic disease that is increasing in prevalence globally. Cardiovascular disease is a major cause of mortality and morbidity in diabetes, and lifestyle and clinical risk factors do not fully account for the link between the conditions. This article provides an overview of the evidence concerning the role of psychosocial stress factors in diabetes risk, as well as in cardiovascular complications in people with existing diabetes. Several types of psychosocial factors are discussed including depression, other types of emotional distress, exposure to stressful conditions, and personality traits. The potential behavioral and biological pathways linking psychosocial factors to diabetes are presented and implications for patient care are highlighted.

Poststroke agitation and aggression and social quality of life: a case control study

BACKGROUND AND OBJECTIVE

Aggression and agitation are common after a stroke. The association between agitation/aggression following stroke and Health-Related Quality of Life (HRQoL) in stroke survivors is unknown. This study aimed to examine the association between agitation/aggression and HRQoL in Chinese stroke survivors.

METHODS

Three hundred and twenty-four stroke patients entered this cross-sectional study. Agitation/aggression was assessed using the Chinese version of Neuropsychiatric Inventory (CNPI). HRQoL was measured with the Stroke Specific Quality of Life (SSQoL).

RESULTS

Three months after the index stroke, agitation/aggression was found in 60 (18.5%) patients. In the agitation/aggression group, 44 patients (73.3%) showed passive agitation/aggression, whereas 16 (26.7%) displayed passive and active agitation/aggression. No patients showed only active agitation/aggression. Patients with agitation/aggression were more likely to have history of diabetes and greater severity of depression, as well as lower SSQoL total score and Personality Changes and Social Role scores. Controlling for diabetes and depression severity did not alter the above results. The Energy and Thinking scores of the SSQoL were significantly lower in the passive/active agitation/aggression group relative to the passive agitation/aggression group (adjusted for CNPI aggression/agitation score).

CONCLUSION

In this study sample, agitation/aggression was preponderantly of the passive type and was associated with poorer HRQoL independently from depression or medical conditions. Patients with both passive and active agitation/aggression had lower Quality of Life (QoL) than patients with only passive agitation/aggression. The causality of the association between low QoL and agitation/aggression needs to be explored in future studies.