The role of research in the prevention of mental disorders

Background: Research suggests that intimate partner violence (IPV) is associated with childhood maltreatment and violence exposure within the neighborhood context. This study examined the role of child maltreatment and violence exposure on intimate partner violence, with the moderating effects of mental disorders (IPV) among US Black women. Methods: Data from the National Survey of American Life (NSAL), the largest and most complete sample on the mental health of US Blacks, and the first representative sample of Caribbean Blacks residing in the United States was used to address the study objectives. Descriptive statistics, chi-square test of independence, t-test, and logistic regression procedures were used to analyze the data. Results: Bivariate results indicate an association between child abuse and intimate partner victimization among US Black women. Witnessing violence as a child as well as neighborhood violence exposure was also related to IPV but shown to differ between African American and Caribbean Black women. Multivariate findings confirmed the influence of mental disorders and social conditions on US Black women’s risk for IPV. Moderating effects of child maltreatment and mental disorders in association with adult IPV were not found. Conclusions: The study addressed the short and long-term impact of child maltreatment and the contribution to the cycle of intimate violence among US Black women including African American and Caribbean Blacks. The study suggests the need for prevention and intervention efforts to improve structural conditions for at-risk populations and communities predisposed to violence and other negative outcomes. Possibilities for future research are also discussed.

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Women in Violent Extremism in Sweden

Proceedings ◽

10.3390/proceedings2021077015 ◽

2021 ◽

Vol 77 (1) ◽

pp. 15

Author(s):

Hernan Mondani ◽

Amir Rostami ◽

Tina Askanius ◽

Jerzy Sarnecki ◽

Christofer Edling

Keyword(s):

Mental Disorders ◽

The Other ◽

Average Score ◽

Far Right ◽

Employment Share ◽

Study Population ◽

Role Of Women ◽

Islamic Extremism ◽

Better Than

This presentation summarizes a register-based study on women who have been identified as belonging to three violent extremist milieus in Sweden: violent Islamic, violent far-right, and violent far-left extremism. We studied the women in these milieus along a number of analytical dimensions, ranging from demographic and educational to criminal background and network relationships, and compared them to three reference groups: (i) non-extremist biological sisters to female extremists in the study population; (ii) men in the respective extremist milieus; and (iii) female members of other antagonistic milieus such as organized crime. Our results showed that there are both similarities and differences between groups. In some cases, like age and region of birth, there are commonalities between violent far-right and violent far-left women. Regarding region of birth and migration background, women affiliated to violent far-right and violent far-left extremism are predominantly born in Sweden. Women affiliated to violent Islamic extremism tend to be born in Sweden to a greater extent than men in the same milieu, but to a much lesser degree than women in the violent far-right and violent far-left. When it comes to education, women in the violent Islamic milieu are closer to women in violent far-right extremism. Women in violent far-left extremism perform best at school, with consistently higher grades. The average score of women in violent far-left extremism is identical to that of their sisters, and women in violent far-left extremism perform on average substantially better than men in the same milieu. Women in violent Islamic extremism, in contrast, perform on average similarly to men in violent far-left extremism, and they perform better than their biological sisters. Regarding labor market attachment, violent Islamic extremists have the weakest attachment and the highest dependency upon financial assistance as well as a low employment share (36 percent in 2016), but also a relatively high share of individuals with a high number of unemployment days, suggesting that women in violent Islamic extremism experience higher social exclusion. We find the highest employment share among women in violent far-left extremism, where 89 percent are gainfully employed in 2016 (80 percent for at least three of the last five years) and about a 20 percent unemployment share. Men in violent far-left extremism have an employment share around 10 percent below that of the women in far-left extremism for 2016. The highest fractions of individuals that have not been in contact with the health system due to mental disorders are among violent Islamic extremism, with the women’s fraction at 84 percent, compared to their non-extremist sisters and men in the same milieu that are just above 79 percent. Women in violent far-left extremism have the highest share of in-patient major mental disorders among the extremist milieus (3 percent), higher than men in the same milieu (less than 1 percent) as well as than women and their sisters in the other categories. During the period 2007–2016, 68 percent of individuals in the extremist milieus are covered by the register of suspected individuals. The coverage is substantially higher for men, 72 percent than for women, 43 percent. Compared to their sisters, women in all three milieus are criminally active to a much higher extent. However, women in all three milieus are less criminally active than women in other antagonistic milieus, among whom 67 percent have been suspected at least once. In all three milieus, the share of men with a criminal record is about twice as large as that of women. As far as the gender aspect is concerned, we know that extremist milieus generally have a conservative view of the role of women in society. In our results, this is reflected in the low rates of crime in women compared to men, and relatively marginal positions in the co-offending networks. The fact that women in violent far-left extremism have stronger positions in their networks than the other women in the study population is expected, given that the ideology of this milieu allows for greater equality. This means that women in violent far-left extremism participate more often than, e.g., women in violent far-right extremism, in political actions where violence is common. This pattern of gender roles and criminal involvement also holds concerning women in violent Islamic extremism. This milieu has a more traditional view of the role of women than views among even violent far-right extremists. Women in violent Islamic extremism are less involved in crime and, in particular, violent crime.

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The role of rumination in illness trajectories in youth: linking trans-diagnostic processes with clinical staging models

Psychological Medicine ◽

10.1017/s0033291716001392 ◽

2016 ◽

Vol 46 (12) ◽

pp. 2467-2484 ◽

Cited By ~ 18

Author(s):

A. B. Grierson ◽

I. B. Hickie ◽

S. L. Naismith ◽

J. Scott

Keyword(s):

Mental Disorders ◽

Emotional Regulation ◽

Potential Role ◽

Psychotic Disorders ◽

Developmental Trajectory ◽

Clinical Staging ◽

Neurocognitive Deficits ◽

Illness Onset ◽

Co Morbidity

Research in developmental psychopathology and clinical staging models has increasingly sought to identify trans-diagnostic biomarkers or neurocognitive deficits that may play a role in the onset and trajectory of mental disorders and could represent modifiable treatment targets. Less attention has been directed at the potential role of cognitive-emotional regulation processes such as ruminative response style. Maladaptive rumination (toxic brooding) is a known mediator of the association between gender and internalizing disorders in adolescents and is increased in individuals with a history of early adversity. Furthermore, rumination shows moderate levels of genetic heritability and is linked to abnormalities in neural networks associated with emotional regulation and executive functioning. This review explores the potential role of rumination in exacerbating the symptoms of alcohol and substance misuse, and bipolar and psychotic disorders during the peak age range for illness onset. Evidence shows that rumination not only amplifies levels of distress and suicidal ideation, but also extends physiological responses to stress, which may partly explain the high prevalence of physical and mental co-morbidity in youth presenting to mental health services. In summary, the normative developmental trajectory of rumination and its role in the evolution of mental disorders and physical illness demonstrates that rumination presents a detectable, modifiable trans-diagnostic risk factor in youth.

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Revising Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, criteria for the bipolar disorders: Phase I of the AREDOC project

Australian & New Zealand Journal of Psychiatry ◽

10.1177/0004867418808382 ◽

2018 ◽

Vol 52 (12) ◽

pp. 1173-1182 ◽

Cited By ~ 5

Author(s):

Gordon Parker ◽

Gabriela Tavella ◽

Glenda Macqueen ◽

Michael Berk ◽

Heinz Grunze ◽

...

Keyword(s):

Mental Disorders ◽

Task Force ◽

Bipolar Disorders ◽

International Classification Of Diseases ◽

Statistical Manual ◽

Diagnostic And Statistical Manual ◽

Classification Of Diseases ◽

Operational Criteria ◽

International Experts

Objective: To derive new criteria sets for defining manic and hypomanic episodes (and thus for defining the bipolar I and II disorders), an international Task Force was assembled and termed AREDOC reflecting its role of Assessment, Revision and Evaluation of DSM and other Operational Criteria. This paper reports on the first phase of its deliberations and interim criteria recommendations. Method: The first stage of the process consisted of reviewing Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, and recent International Classification of Diseases criteria, identifying their limitations and generating modified criteria sets for further in-depth consideration. Task Force members responded to recommendations for modifying criteria and from these the most problematic issues were identified. Results: Principal issues focussed on by Task Force members were how best to differentiate mania and hypomania, how to judge ‘impairment’ (both in and of itself and allowing that functioning may sometimes improve during hypomanic episodes) and concern that rejecting some criteria (e.g. an imposed duration period) might risk false-positive diagnoses of the bipolar disorders. Conclusion: This first-stage report summarises the clinical opinions of international experts in the diagnosis and management of the bipolar disorders, allowing readers to contemplate diagnostic parameters that may influence their clinical decisions. The findings meaningfully inform subsequent Task Force stages (involving a further commentary stage followed by an empirical study) that are expected to generate improved symptom criteria for diagnosing the bipolar I and II disorders with greater precision and to clarify whether they differ dimensionally or categorically.

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Mental disorders pattern in staff of a military unit in Iran: the role of metabolic syndrome on latent class membership

BMC Psychiatry ◽

10.1186/s12888-021-03537-z ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Abbas Abbasi-Ghahramanloo ◽

Mohammadkarim Bahadori ◽

Esfandiar Azad ◽

Nooredin Dopeykar ◽

Parisa Mahdizadeh ◽

...

Keyword(s):

Metabolic Syndrome ◽

Mental Disorders ◽

Latent Class Analysis ◽

Latent Class ◽

Adult Population ◽

Class Analysis ◽

Class Membership ◽

Anthropometric Measures ◽

Military Unit

Abstract Introduction Mental disorders are among the most prevalent health problems of the adult population in the world. This study aimed to identify the subgroups of staff based on mental disorders and assess the independent role of metabolic syndrome (MetS) on the membership of participants in each latent class. Methods This cross-sectional study was conducted among 694 staff of a military unit in Tehran in 2017. All staff of this military unit was invited to participate in this study. The collected data included demographic characteristics, anthropometric measures, blood pressure, biochemical parameters, and mental disorders. We performed latent class analysis using a procedure for latent class analysis (PROC LCA) in SAS to identify class membership of mental disorders using Symptom Checklist-90. Results Three latent classes were identified as healthy (92.7%), mild (4.9%), and severe (2.4%) mental disorders. Having higher age significantly decreased the odds of belonging to the mild class (adjusted OR (aOR = 0.21; 95% confidence interval (CI): 0.05–0.83) compared to the healthy class. Also, obesity decreased the odds of membership in mild class (aOR = 0.10, 95% CI: 0.01–0.92) compared to healthy class. On the other hand, being female increased the odds of being in severe class (aOR = 9.76; 95% CI: 1.35–70.65) class in comparison to healthy class. Conclusion This study revealed that 7.3% of staff fell under mild and severe classes. Considering educational workshops in the workplace about mental disorders could be effective in enhancing staff’s knowledge of these disorders. Also, treatment of comorbid mental disorders may help reduce their prevalence and comorbidity.

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Effects of Happiness on Mental Health

International Journal of Indian Psychology ◽

10.25215/0203.085 ◽

2015 ◽

Vol 2 (3) ◽

Author(s):

Dr. Gopal Chandra Mahakud ◽

Ritika Yadav

Keyword(s):

Mental Health ◽

Mental Disorders ◽

Social Situation ◽

Psychological Problem ◽

Health Conditions ◽

Positive Attitudes ◽

Psychic Disorders ◽

As Stress ◽

The Individual

The concept of mental health comprised to the health conditions of people without suffering any mental or psychological problem such as stress, depression, anxiety and other form of psychic disorders. In this regard it can be said that no one is free from and psychological, psycho-physical and psycho-social disorders from which we can derive that no one mentally healthy. But the concept of mental health defined free from the disorders those are prolonged and panic in nature. As the concept of mental health is subjective in nature, it varies from person to person. Besides free from the disorders, a person should pose some of the other positive characteristics to deal with the society effectively. Marry (1958) stated that, a person can be considered mentally healthy with the following characteristics such as (a) Positive attitudes toward himself/herself; (b) Realization of own potentialities through action; (c); Unification of in personality; (d) Degree of independence of social influences; (e) observations of the world around; and (f) Positive adapts to everyday life. Briefly, it can be said that positive mental health of the person make able to an individual to stand on his own two feet without making undue demands or impositions of others. In this regard the role of happiness in day to day life can make the individual more skilled to fight with different mental disorders. The present article is intended to find out the effects of happiness in day to day life in a social situation to deal with different mental disorders to make the individual mentally healthy and prosperous in life.

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The possible role of copy number of ribosomal genes in the development of mental disorders

Psychiatry ◽

10.30629/2618-6667-2018-78-89-105 ◽

2018 ◽

Vol 78 ◽

pp. 89-105

Author(s):

Lev N. Porokhovnik ◽

◽

Nataliya N. Veiko ◽

Elisaveta S. Ershova ◽

Georgy P. Kostyuk ◽

...

Keyword(s):

Mental Disorders ◽

Copy Number ◽

Ribosomal Genes

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Сellular and Molecular Mechanisms of Proinflammatory Monocytes Participation in the Pathogenesis of Mental Disorders. Part 3

Psychiatry ◽

10.30629/2618-6667-2021-19-4-125-134 ◽

2021 ◽

Vol 19 (4) ◽

pp. 125-134

Author(s):

E. F. Vasilyeva ◽

O. S. Brusov

Keyword(s):

Central Nervous System ◽

Nervous System ◽

Mental Disorders ◽

Molecular Mechanisms ◽

Microglial Cells ◽

Inflammatory Reactions ◽

Mental Diseases ◽

The Central Nervous System ◽

The Brain

Background: at present, the important role of the monocyte-macrophage link of immunity in the pathogenesis of mental diseases has been determined. In the first and second parts of our review, the cellular and molecular mechanisms of activation of monocytes/macrophages, which secreting proinflammatory CD16 receptors, cytokines, chemokines and receptors to them, in the development of systemic immune inflammation in the pathogenesis of somatic diseases and mental disorders, including schizophrenia, bipolar affective disorder (BAD) and depression were analyzed. The association of high levels of proinflammatory activity of monocytes/macrophages in patients with mental disorders with somatic comorbidity, including immune system diseases, is shown. It is known that proinflammatory monocytes of peripheral blood, as a result of violation of the integrity of the hematoencephalic barrier can migrate to the central nervous system and activate the resident brain cells — microglia, causing its activation. Activation of microglia can lead to the development of neuroinammation and neurodegenerative processes in the brain and, as a result, to cognitive disorders. The aim of review: to analyze the results of the main scientific studies concerning the role of cellular and molecular mechanisms of peripheral blood monocytes interaction with microglial cells and platelets in the development of neuroinflammation in the pathogenesis of mental disorders, including Alzheimer’s disease (AD). Material and methods: keywords “mental disorders, AD, proinflammatory monocytes, microglia, neuroinflammation, cytokines, chemokines, cell adhesion molecules, platelets, microvesicles” were used to search for articles of domestic and foreign authors published over the past 30 years in the databases PubMed, eLibrary, Science Direct and EMBASE. Conclusion: this review analyzes the results of studies which show that monocytes/macrophages and microglia have similar gene expression profiles in schizophrenia, BAD, depression, and AD and also perform similar functions: phagocytosis and inflammatory responses. Monocytes recruited to the central nervous system stimulate the increased production of proinflammatory cytokines IL-1, IL-6, tumor necrosis factor alpha (TNF-α), chemokines, for example, MCP-1 (Monocyte chemotactic protein-1) by microglial cells. This promotes the recruitment of microglial cells to the sites of neuronal damage, and also enhances the formation of the brain protein beta-amyloid (Aβ). The results of modern studies are presented, indicating that platelets are involved in systemic inflammatory reactions, where they interact with monocytes to form monocyte-platelet aggregates (MTA), which induce the activation of monocytes with a pro inflammatory phenotype. In the last decade, it has been established that activated platelets and other cells of the immune system, including monocytes, detached microvesicles (MV) from the membrane. It has been shown that MV are involved as messengers in the transport of biologically active lipids, cytokines, complement, and other molecules that can cause exacerbation of systemic inflammatory reactions. The presented review allows us to expand our knowledge about the cellular and molecular aspects of the interaction of monocytes/macrophages with microglial cells and platelets in the development of neuroinflammation and cognitive decline in the pathogenesis of mental diseases and in AD, and also helps in the search for specific biomarkers of the clinical severity of mental disorder in patients and the prospects for their response to treatment.

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The role of intestinal microbiota in the pathogenesis of host depression and mechanism of TP relieving depression

Food & Function ◽

10.1039/d1fo01091c ◽

2021 ◽

Author(s):

Yang Liu ◽

Zufang Wu ◽

Lu Cheng ◽

Xin Zhang ◽

Haining Yang

Keyword(s):

Mental Disorders ◽

Recurrence Rate ◽

Intestinal Microbiota ◽

Intestinal Flora ◽

High Recurrence Rate ◽

Neuropsychiatric Disease

Depression is a prevalent neuropsychiatric disease with a high recurrence rate, affecting over 350 million people worldwide. Intestinal flora disorders and gut-brain-axis (GBA) dysfunction may cause mental disorders. Alterations in...

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