Symptoms Of Affective Disorders Research Articles

Transdiagnostic modeling of clinician-rated symptoms in affective and nonaffective psychotic disorders.

Prevailing factor models of psychosis are centered on schizophrenia-related disorders defined by the Diagnostic and Statistical Manual of Mental Disorders and International Classification of Diseases, restricting generalizability to other clinical presentations featuring psychosis, even though affective psychoses are more common. This study aims to bridge this gap by conducting exploratory and confirmatory factor analyses, utilizing clinical ratings collected from patients with either affective or nonaffective psychoses (n = 1,042). Drawing from established clinical instruments, such as the Positive and Negative Syndrome Scale, Young Mania Rating Scale, and Montgomery-Åsberg Depression Rating Scale, a broad spectrum of core psychotic symptoms was considered for the model development. Among the candidate models considered, including correlated factors and multifactor models, a model with seven correlated factors encompassing positive symptoms, negative symptoms, depression, mania, disorganization, hostility, and anxiety was most interpretable with acceptable fit. The seven factors exhibited expected associations with external validators, were replicable through cross-validation, and were generalizable across affective and nonaffective psychoses. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Supplemental Material for Transdiagnostic Modeling of Clinician-Rated Symptoms in Affective and Nonaffective Psychotic Disorders

Supplemental Material for Transdiagnostic Modeling of Clinician-Rated Symptoms in Affective and Nonaffective Psychotic Disorders

Relationship between sun exposure and seasonal affective disorder symptoms in rural older people with different personalities: a cross-sectional study

ObjectivesEvidence suggests that environmental support, personality traits, and psychological factors can influence seasonal changes in human mood and behavior, particularly in rural middle-aged women and older people. This study aimed to quantify the associations between personality traits, seasonal affective disorder symptoms, and sun exposure in rural older people.MethodsThis study is a cross-sectional analytical study, the participants were 300 rural older persons from 12 natural villages and 5 geriatric service centers in 4 different cities in Jiangxi Province, China. The Eysenck Personality Questionnaire (EPQ), the Personal Inventory of Depression and Seasonal Affective Disorder (PIDS-SA-SimpChi), and the Sunlight Exposure Scale were used to conduct follow-up interviews throughout the year. Spatial analysis was performed using ArcGIS and Geodetic Probes. The data were analyzed using SPSS 21 and Amos 23.0 mediated models.ResultsRural older people with low sun exposure exhibited higher personality trait scores (p < 0.001). Personality traits were directly associated with seasonal affective disorder symptoms(p < 0.01); Sun exposure mediated this effect in rural older people (p < 0.05).ConclusionHigh-scoring personalities are more typical of rural older people with low sun exposure, and there is a greater risk of emotional and behavioral instability. Latitudinal differences are not a determinant of SAD. Increased sun exposure is associated with symptom relief. The promotion of light therapy devices in rural areas with low sunlight is warranted.

Affective disorders and self-injurious behavior in children and young adults with carbohydrate metabolism disorders

Introduction: Affective disorders and carbohydrate metabolism disorders are problems of increasing importance in the population of children, teenagers and young adults. Much evidence indicates that these problems may co-occur with increased frequency and have much more serious consequences than on their own. Material and methods: Inclusion criteria were established for the review of studies and comprised participants under 25 years of age diagnosed with carbohydrate metabolism disorders, psychometric measurements of symptoms of affective disorders and self-aggressive tendencies. Review of the MEDLINE database was conducted. Discussion: The results of 10 out of 12 studies included in the review indicated significantly increased risk of depression and suicidal tendencies in patients with diabetes. In the described publications, the frequency of affective disorders in a specific population ranged from 1.2% to 47.6% and up to 60.4% for unspecified affective disorder, sub-threshold and fully symptomatic, and the HR ranged from 1.33 to 2.0 for fully symptomatic affective disorders and up to 6.49 for unspecified affective disorder, sub-threshold and fully symptomatic. Descriptions of the incidence of self-injurious behavior and suicidal tendencies estimate them in the range from 0.8% to 35.7%, and in the studies comparing to a control group, the risk for a suicide attempt was between HR: 1.7 and 3.25. Conclusions: The occurrence of affective disorders in children and young adults is significantly more frequent in patients with diabetes compared to patients without carbohydrate metabolism disorders. Keywords: affective disorder, depression, suicide, diabetes mellitus, children

Combined EEG-tDCS approach in resting state to reduce comorbid anxiety and depressive symptoms in affective disorders: A sham-controlled pilot study

Continuous challenges have been imposed on mental health science by Anxiety and Depression disorders as the most prevalent and debilitating psychiatric conditions worldwide. Pharmacologic and cognitive behavioral therapies, either alone or in combination, have been considered as the first-line therapies, however, resistant symptomatology is prevalent in comorbid conditions with symptoms remaining after interventions. The demand for new therapeutic solutions has given space to the development of non-invasive brain stimulation techniques (NIBS), and the transmagnetic direct current stimulation (tDCS) has been reported as a safe and well-tolerated technique for the treatment of several mental health conditions, including Anxiety and Depression disorders. Relying on quantitative electroencephalography(qEEG)- tDCS approach, the current study aims to inspect the effect of tDCS intervention on patients who suffer from anxiety-depression comorbidity, in particular, the impact of tDCS intervention on qEEG spectral power activity and resting-state connectivity organization during eyes closed and eyes open protocols. QEEG data were acquired from eight patients suffering from moderate to severe anxiety-depression comorbid symptoms along with poor coping skills to manage stress and negative affect. Twelve control subjects allocated in the control group exhibiting low to moderate symptoms in both anxiety and depression conditions went also through the qEEG data acquisition. In addition, a sham-controlled study was conducted, and the patient group went through resting-state qEEG-tDCS neuromodulation once a week for ten weeks. Various-stage qEEG recordings were performed to inspect the efficacy of tDCS treatment during the modulation of brain regions involved in the regulation of affective responses. Our results demonstrated that after tDCS neuromodulation, the patients' groups exhibited decreased absolute power abnormalities over the left anterior cingulate cortex and reduced abnormal activity in the alpha band over posterior regions; improved functional connectivity indexes; decreased anxiety and depressive scores while positive affect score was improved. Besides the promising improvements, our study did not find a significant tDCS effect on perceived stress and negative affect scores. Consistently, significant differences in absolute spectral power over the left anterior cingulate cortex were detected among the patient group, as compared to the controls, as expected. Therefore, our study offers preliminary data to understand the neuroplasticity changes that potentially result from the manipulation of cortical excitability during affective regulation protocols followed by the consequent decrease of comorbid anxiety and depressive symptomatology. The pilot study was followed by prospective registration with ChiCTR2200062142.

The Emotion Beliefs Questionnaire: Psychometric properties, norms, and links to affective outcomes

BackgroundThe Emotion Beliefs Questionnaire was recently developed to measure beliefs about the controllability and usefulness of negative and positive emotions. These are beliefs that have been theorised to be influential for emotion regulation and psychological outcomes. However, to date there are few studies utilising large, representative samples to examine the EBQ's psychometric properties and affective correlates. Our aim was to fill this gap by examining the EBQ's psychometric properties and exploring associations between emotion beliefs, emotion regulation, and affective disorder symptoms. MethodsA sample of 1175 adults recruited from the general population in the United States completed measures of emotion beliefs, emotion regulation, and affective disorder symptoms. ResultsConfirmatory factor analyses supported the EBQ's intended subscale structure, where controllability and usefulness beliefs were separated by valence. This structure was invariant across gender, age, and education categories. The EBQ correlated in expected ways with other measures, demonstrating good validity, and had good to excellent levels of internal consistency reliability. LimitationsThis study used a non-clinical sample that was predominantly White. Future work should utilise clinical and cross-cultural samples to maximise generalisability of findings. ConclusionsOur findings indicate that the EBQ is a psychometrically sound tool for measuring the multidimensional emotion belief construct. The EBQ may have clinical utility in the conceptualisation, assessment, and treatment of maladaptive emotion beliefs. Furthermore, our results highlight the importance of considering the potential influence of maladaptive emotion beliefs in emotion dysregulation and affective disorder symptoms.

Are we braver today in using antidepressants perinatally?- own clinical experiences

Introduction Affective disorders are among the most common mental health problems in women of reproductive age. A life-changing condition, such as pregnancy, may trigger or intensify symptoms of affective disorders, rather than pregnancy being a protective factor for the development of the disorder, as previously thought. Previous research indicates that 18% of women suffer from perinatal depression. One in 7-10 pregnant women and 1 in 5-8 midwives develops a depressive disorder, which is more than half a million women a year. Untreated perinatal depression has significant repercussions for both mother and child. Given that there are no controlled randomized studies during pregnancy, and the results of previous research on the harmfulness of the use of psychotropic drugs are contradictory, we need to nurture an individualized and integrative approach to the use of psychotropic drugs in pregnant women and in the postpartum period. The goal of this lecture is to point out the necessity of treating perinatal depressive disorder with an emphasis on the need to work on dilemmas and selected sources of information by pregnant women themselves, as well as health professionals. In the end, I must emphasize the importance of choosing an adequate psychopharmaceutical in that sensitive period for a woman, nurturing an individual approach as well as the latest knowledge.ObjectivesThe aim of this research is to examine the attitudes of psychiatrists, GP doctors, gynecologists and pregnant women about prescribing and taking pharmacotherapy during pregnancy.MethodsThe research will be conducted at the psychiatry clinic, the gynecology clinic and in health centers through semi-structured questionnaires, which will be filled out by psychiatrists, gynecologists, doctors and pregnant women.ResultsPreliminary results (given that the research is still ongoing) indicate that most psychiatrists avoid prescribing drugs during pregnancy, and if they decide to do so, then diazepam is prescribed. The views of gynecologists, family medicine doctors and pregnant women are still pending.ConclusionsThis lecture aims to point out the factors contributing to the fear of prescribing psychotropic drugs perinatally, based on our own research, which included psychiatrists, gynecologists, family medicine doctors, and pregnant women.Disclosure of InterestNone Declared

Tackling adversity through innovation: A pilot study exploring VR as a tool to identify and diagnose depression

AbstractIntroduction The final aim of the EXPERIENCE project is to enable individuals to record and share extended-personal realities in Virtual Reality (VR) - which entails the consideration of a person’s neurophysiological, psychological, and cognitive states. One prospective application is using this technology to aid in assessing symptoms of affective disorders.ObjectivesThe objective is to test the ability of a pre-designed VR environment to differentiate between individuals with depressive symptoms and healthy controls (HCs) via machine learning algorithms.Methods Conducted as a pilot study in Italy, we recruited 100 volunteers, comprising 50 HCs and 50 individuals with moderate depressive symptoms assessed via the PHQ-9. Through a 40–60-minute VR engagement, comprehensive data on cognitive (inc. cognitive flexibility, sustained attention, working memory, processing speed), behavioral (exploration, attentional bias), and physiological (heart-rate variability, skin conductance) variables was collected. Subsequently, an explainable artificial intelligence model (xAI) was trained on data from 80% of the sample and tested on the remaining 20% in terms of accuracy for between-group classification.ResultsFollowing an iterative process that considered both the importance assigned to each variable in the different models and the theoretical relevance of these variables to depression the final model achieved an average accuracy of 71% (with individual trials ranging from 64.5% to 77.1%). Key predictors included exploratory behaviors and heart-rate variability during both exploration and cognitive tasks.ConclusionsThese results are comparable, however remain below the levels of accuracy achieved based on fMRI and DTI data alone (around 80%). Nonetheless, the EXPERIENCE system, slated for refinement beyond this pilot phase, shows potential in integrating multimodal data for evaluating affective disorder symptoms, aiming for a more objective screening and diagnostic approach at a lower cost.AcknowledgementThe EXPERIENCE project is funded by the European Commission H2020 Framework Program, Grant No. 101017727.Disclosure of InterestNone Declared

Changes in Psychotropic Drug Concentrations Across the Menstrual Cycle: A Pilot Study.

The escalating prescription of psychopharmacological medications to women of reproductive age underscores the growing significance of sex-specific variations in pharmacotherapy. Despite this, clinical trials have largely overlooked these differences. Preliminary data indicate sex-specific variations in the neurobiology of affective disorders and in the metabolism, pharmacodynamics, and kinetics of therapeutic drugs. This underscores the imperative for a more nuanced exploration of menstrual cycle-dependent fluctuations in psychotropic drugs. This pilot study aimed to investigate drug and hormone fluctuations in female patients with affective disorders, aiming to enhance comprehension of the interplay between cycle-related hormone fluctuations and pharmacokinetics. The ultimate goal is to facilitate more effective and safer pharmacological therapy in the future. Blood samples were collected from 27 patients and 27 age-matched control participants at 3 distinct time points (early follicular phase, ovulation, and late luteal phase) during each menstrual cycle. Depressive and manic symptoms were assessed, and hormone concentrations were measured in the entire sample, while drug concentrations were assessed solely in the affective disorder sample using mass spectrometry. Significant variations in drug concentration were observed throughout the menstrual cycle for bupropion, with a trend toward altered concentration for venlafaxine. Moreover, notable differences in hormone concentrations were identified between patients and controls, even after accounting for the impact of contraceptive use, diagnoses, and medication. This pilot study reinforces previously reported data, underscoring the significance of sex-specific pharmacological therapy approaches. It provides further evidence supporting the interaction among sex hormones, drugs, and symptoms of affective disorders.

Beyond the Clinic Walls: Fostering Well-Being in a Client with Schizoaffective Disorder (SAD) Through Home Care and Clozapine Therapy - A Case Report

Schizoaffective disorder SAD is a chronic severe and disabling illness associated with concurrent presentation of symptoms of schizophrenia and affective disorders. The mainstay of treatment is a combination of antipsychotic medications and depending on the subtype of schizoaffective disorder either mood stabilizers or antidepressants are given. Clozapine is a second-generation antipsychotic used in the treatment of SAD. Clozapine-induced agranulocytosis has the highest risk of occurrence during the first few months of treatment. Other common side effects are sialorrhea constipation dehydration and hyperglycaemia. Adequately managing side effects can improve adherence and quality of life. Physical health should be monitored at each clinical review particularly in the first few months of treatment to reduce the occurrence of serious sometimes fatal adverse reactions. Many clients find clozapine to help with their psychosis but they often need to balance the positive effect of psychosis with some of the side effects that clozapine can cause.

Exploring the psychopathological profile of fibromyalgia: insights from the personality assessment inventory and its association with disease impact.

Fibromyalgia (FM) is a complex rheumatic disorder characterized by chronic nociplastic pain and central sensitization. Psychopathological conditions can influence FM symptoms, which worsen their condition. However, not all patients with FM have psychopathological disorders, indicating a heterogeneous population. To investigate the psychopathological profile and personality disorders in patients with FM and its relationship impact on this disease. An observational and cross-sectional comparative study was conducted with a sample of 90 women, mean age 48.7 years (SD = 8.12), from Hospital del Mar, Barcelona. The Personality Assessment Inventory (PAI) and the Fibromyalgia Impact Questionnaire (FIQ) were used for assessment. FM patients predominantly exhibited psychopathological profiles resembling affective disorders (37.7%) and Cluster C personality disorders (58.8%). The severity of FM's impact was related to affective disorder symptoms, hypervigilance, derealization, somatization, and Cluster B personality disorder (emotional instability). Different rheumatic symptoms correlated with specific psychopathological patterns. Increased somatic symptoms on the FIQ were related to an unstable and dependent personality, while heightened emotional symptoms on the FIQ were associated with avoidance, borderline traits, and passive-aggressive reactions. Recognizing psychopathological aspects is crucial for managing FM. The PAI is a valuable tool for establishing its psychopathological multidimensional profile, which predominantly shows an affective spectrum conditions and comorbid Cluster C personality disorder, exacerbating the disease's impact.

Social and psychological features of affective disorders in people during crisis periods of life

The study’s relevance is due to the association between mental disorders and environmental instability. A frequent consequence of stress is post-traumatic disorder, which can significantly affect the personality and disrupt adaptation, causing subjective suffering. The purpose of the article is to update information on the structure and dynamics of socio-psychological features of affective personality disorders in the crisis period of life in the Ukrainian population associated with the war. The article uses the following methods: clinical and psychological, psychometric, and statistical (in particular, descriptive statistics) methods. The results of the study demonstrate various courses of bipolar affective disorders of the continuum type with the transformation of their dynamics. The study showed a significant increase in the negative symptoms of affective disorders under the influence of stress. The researchers demonstrated the severity of both depressive and manic phases of affective disorders under the impact of stress factors. The results indicate an exacerbation of the course of affective disorders in people under difficult life circumstances. The findings have theoretical significance and are promising for further research on typologisation, classification and identifying clinical and biological manifestations to represent the specifics of pathogenesis.

Risk for Seasonal Affective Disorder (SAD) Linked to Circadian Clock Gene Variants.

Molecular pathways affecting mood are associated with circadian clock gene variants and are influenced, in part, by the circadian clock, but the molecular mechanisms underlying this link are poorly understood. We use machine learning and statistical analyses to determine the circadian gene variants and clinical features most highly associated with symptoms of seasonality and seasonal affective disorder (SAD) in a deeply phenotyped population sample. We report sex-specific clock gene effects on seasonality and SAD symptoms; genotypic combinations of CLOCK3111/ZBTB20 and PER2/PER3B were significant genetic risk factors for males, and CRY2/PER3C and CRY2/PER3-VNTR were significant risk factors for females. Anxiety, eveningness, and increasing age were significant clinical risk factors for seasonality and SAD for females. Protective factors for SAD symptoms (in females only) included single gene variants: CRY1-GG and PER3-VNTR-4,5. Clock gene effects were partially or fully mediated by diurnal preference or chronotype, suggesting multiple indirect effects of clock genes on seasonality symptoms. Interestingly, protective effects of CRY1-GG, PER3-VNTR-4,5, and ZBTB20 genotypes on seasonality and depression were not mediated by chronotype, suggesting some clock variants have direct effects on depressive symptoms related to SAD. Our results support previous links between CRY2, PER2, and ZBTB20 genes and identify novel links for CLOCK and PER3 with symptoms of seasonality and SAD. Our findings reinforce the sex-specific nature of circadian clock influences on seasonality and SAD and underscore the multiple pathways by which clock variants affect downstream mood pathways via direct and indirect mechanisms.

Music listening as emotion regulation: Associations with other emotion regulation strategies and symptoms of depression and anxiety

Music listening, an inherently emotional activity, is commonly used as a form of emotion regulation (ER). Although research suggests that some strategies of listening to music to regulate emotion are linked with psychological well-being and symptoms of affective disorders, the mechanisms underlying these relationships have not been thoroughly explored. The present study examined whether associations between music as ER and symptoms of depression and anxiety were mediated by individuals’ use of other adaptive and maladaptive ER strategies. A nationwide online sample of US adults ( n = 146) completed measures assessing their use of music as ER, other adaptive and maladaptive ER strategies, and symptoms of depression and anxiety. The results indicated that the overall use of music as ER was not directly associated with symptoms of depression and anxiety, whereas using music as discharge (venting negative emotions by listening to mood-congruent music) was positively associated with such symptoms. Mediational analyses revealed that adaptive ER mediated the relationship between overall use of music as ER and symptoms of depression and anxiety, whereas maladaptive ER mediated the relationships between discharge and symptoms. These findings suggest that people use music as ER alongside their other ER efforts, which in turn are linked with symptoms of depression and anxiety. Furthermore, although the overall use of music to regulate emotion may be beneficial for well-being via its association with adaptive ER, a more maladaptive pattern when using music for emotional discharge suggests that music plays a more nuanced role in ER and mental health.

Indicators of quality of life, anxiety-depressive symptoms and severity of dysmenorrhea in adolescent girls with peritoneal endometriosis during conservative therapy for a year

Introduction. Delayed diagnosis and treatment of endometriosis lead to impaired quality of life and pain chronification in young female patients.Aim. To study indicators of quality of life, anxiety, depression and pain syndrome in adolescents with peritoneal endometriosis (PE) over a one-year period of conservative therapy.Materials and methods. A total of 45 girls aged 13 to 17 years with a confirmed diagnosis of PE were enrolled in a prospective longitudinal study. Pain syndrome (VAS, McGill Pain Questionnaire), anxiety-depressive symptoms (Beck Depression Inventory (BDI), Hospital Anxiety and Depression Scale (HADS), Spielberger State-Trait Anxiety Inventory (STAI)), quality of life indicators (SF-36) were assessed before and after one year of treatment in female patients (dienogest administered continuously, NSAIDs and drotaverine for immediate pain relief only).Results. One year of therapy resulted in a significant decrease in the severity of dysmenorrhea and chronic pelvic pain, gastrointestinal symptoms and dysuria, daily activity and productivity impairment (p &lt; 0.001) in girls with PE. In addition, the study demonstrated decreased indicators of anxiety and depressive disorders (BDI depression, HADS anxiety and depression, STAI reactive and personal anxiety (p &lt; 0.001)) and an improvement in quality-of-life indicators (physical and psychological component, average index (p &lt; 0.001)). There was a declining trend in blood hormone and inflammation test results within the reference range during treatment. The estradiol level has been shown to be a risk factor for high levels of affective disorder symptoms in adolescents with PE: STAI reactive anxiety (p = 0.046), HADS anxiety and depression (p = 0.044 and 0.033, respectively).Conclusion. The one-year therapy of PE in adolescents (dienogest administered continuously, a combination of NSAIDs and drotaverine in pain syndrome only) was associated with significantly improved quality of life, decreased severity of anxietydepressive disorders and pain, which confirms the need to start therapy when symptoms of the disease begin to show them-selves in adolescence.

Prevalence and Pattern of Olanzapine Emergent Obsessive–Compulsive Symptoms: A Cross-sectional Study

Objective: Olanzapine is an atypical antipsychotic medication and known for metabolic side effects but olanzapine-induced obsessive–compulsive symptoms are another important behavioral side effects which are less studied and only a few case reports reported these side effects. This study aims to estimate the prevalence and pattern of olanzapine-induced obsessive–compulsive symptoms in schizophrenia and bipolar affective disorders (BPADs). Methods: Subjects were recruited from psychiatry outpatient department. Subjects with schizophrenia ( n = 41) and BPAD ( n = 18) taking olanzapine at least more than 6 months were evaluated for clinical profile and the presence of obsession and compulsion symptoms by means of Yale-Brown Obsessive–Compulsive Symptom (YBOCS) checklist scale and data were collected on the structured format. Results: Eighteen (30.5%) of the 59 patients met YBOCS checklist scale for both obsessive–compulsive symptoms among subjects with schizophrenia and BPAD subjects. The mean duration of olanzapine intake was 2 years and the mean dose of olanzapine was 12.5 ± 5.21 mg in obsessive–compulsive symptoms (OCSs) present subjects and the mean dose was 13.78 ± 5.21 mg in subjects not having OCSs. Contamination was the most common obsession and checking was the most common compulsion. Conclusions: These findings suggest that obsessive–compulsive symptoms occur in a substantial percentage of patients taking olanzapine in schizophrenia and BPAD and most of the subjects had more than one OCS.

Levels of IL-6 are Associated with Lifetime Attempted Suicide in Alcohol Use Disorder Patients.

Patients with alcohol use disorder (AUD) have an increased risk of suicide. Neuroimmunological measures, such as cytokines, are shown to deviate in people with attempted suicide. Few studies have investigated this among AUD patients. One-hundred and fourteen patients undergoing residential treatment for AUD were interviewed on lifetime suicide attempts (SA) along with several other background variables and clinical characteristics. Serum blood samples were drawn for analysis of cytokines. Thirty-one patients (27%) reported at least one SA. These patients had more symptoms of current affective disorders and more severe dependence. In bivariate analysis only IL-6 and IL-10 appeared to be associated with lifetime SA but without reaching statistical significance. In multivariate linear regression, adjusting for sex, nicotine use, somatic illness, and the use of anti-inflammatory drugs, IL-6 was associated to SA (p = 0.033). The cytokine IL-6 has repeatedly been found to be associated with suicidality. The present study concurs with this role of IL-6 in a naturalistic observational study of AUD patients.

Masculine depression and its problem behaviors: use alcohol and drugs, work hard, and avoid psychiatry!

The gender role influences vulnerability to mental illness. Substance use, even critical in scale, is perceived as masculine, just like hard (over-)work, while not seeking help. With the ongoing separation between gender and sex, masculine norms become more relevant also to females’ mental health. The male depression concept highlights the role of male symptoms in affective disorders. However, the empirical evidence is still limited. Here, we use the denomination ‘masculine depression’ to open the category for female patients and tested substance use patterns, health services’ utilization, and working hours as predictors in a case–control study of 163 depressed in-patients (44% women; masculine vs. non-masculine depression according to a median split of the Male Depression Rating Scale-22) and 176 controls (51% women). We assessed higher depression severity in patients with masculine (vs. non-masculine) depression. Masculine depression (vs. non-masculine depression and vs. no depression) was predicted by more frequent and critical use of alcohol (including binge drinking), tobacco, and illicit drugs, and by longer working times. Moreover, fewer health services contacts due to mental complaints during the previous year were associated with masculine (vs. non-masculine) depression. Alarmingly, even critical substance misuse was not significantly associated with more frequent health services contacts; however, the higher the depression severity, the more contacts the patients reported. Here, we provide evidence that patients with masculine depression are highly burdened and undertreated, which applies equally to female and male patients. This study identified promising targets to establish specialized care offers.

The Perth Alexithymia Questionnaire-Short Form (PAQ-S): A 6-item measure of alexithymia

BackgroundAlexithymia is a trait characterized by difficulties identifying feelings, difficulties describing feelings, and externally orientated thinking. It is widely regarded as an important transdiagnostic risk factor for a range of psychopathologies, including depressive and anxiety disorders. Whilst several well-validated psychometric measures of alexithymia exist, these are relatively lengthy, thus limiting their utility in time-pressured settings. In this paper, we address this gap by introducing and validating a brief 6-item version of the Perth Alexithymia Questionnaire, called the Perth Alexithymia Questionnaire-Short Form (PAQ-S). MethodAcross two studies with adult samples (Study 1 N = 508 United States community; Study 2 = 378 Australian college students), we examined the psychometric properties of the PAQ-S in terms of its factor structure, reliability, and concurrent/criterion validity. ResultsIn exploratory and confirmatory factor analyses, all PAQ-S items loaded well on a single general alexithymia factor. The PAQ-S total score had high reliability, and correlated as expected with the long-form of the PAQ, as well as other established markers of alexithymia, emotion regulation, and affective disorder symptoms. LimitationsOur samples were general community or college student samples from two Western countries; future validation work in clinical samples and more diverse cultural groups is thus needed. ConclusionsThe PAQ-S retains the psychometric strengths of the PAQ. As such, the PAQ-S can be used as a quick, robust measure of overall alexithymia levels. The introduction of the PAQ-S hence enables valid assessments of alexithymia in a more diverse range of settings and research designs.

Emotion regulation strategies and mental health symptoms during COVID-19: the mediating role of insomnia.

COVID-19 has become a major source of stress for people around the world. Stressful life events play a role in the pathogenesis of sleep disorders such as insomnia which is considered a risk factor for anxiety and depression. Emotion regulation is an important factor linked with sleep and mental health problems. Therefore, the main goal of the present study was to examine whether insomnia could constitute a mediation mechanism that explains the relationship between emotion regulation strategies (rumination, reappraisal, suppression) and stress-induced mental health outcomes during the COVID-19 pandemic. The cross-sectional study was conducted among young (M±SD 24.8±2.24) individuals (N = 281, 85.4% women) during the time of the third wave of infections in Poland. Data were collected by means of selfreport questionnaires, including the Emotion Regulation Questionnaire; Cognitive Emotion Regulation Questionnaire; Athens Insomnia Scale; Depression, Anxiety and Stress Scale. The direct and indirect effects of emotion regulation strategies on depression, anxiety, and stress were calculated using a bootstrap estimation technique. All analyzed indirect effects were significant. The results show that insomnia mediates the relationships between all 3 emotion regulation strategies and stress, anxiety and depression. The presented results shed the light on the role of insomnia on the relationships between emotion regulation strategies and emotional states experienced during the COVID-19 pandemic. Additionally, the present study suggests that educational and therapeutic interventions aimed at improving emotion regulation might be useful for improving symptoms of insomnia and, through it, symptoms of affective disorders. Int J Occup Med Environ Health. 2023;36(1):151-59.