Interrelationships between childhood maltreatment, depressive symptoms, functional impairment, and quality of life in patients with major depressive disorder: A network analysis approach

Symptomatic Pathways of Comorbid Depression, Anxiety, and Stress Among Adolescents Exposed to Childhood Trauma-Insights from the Network Approach

Background

Childhood trauma can have a long-lasting influence on individuals and contribute to mental disorders, including depression and anxiety. Depression, anxiety, and stress are highly comorbid among adolescents with the trauma experience. Yet, the evolution of comorbidity remains unclear. To fill this gap, the current study aimed to explore the symptomatic and changing patterns of depression, anxiety, and stress among adolescents exposed to childhood trauma.

Methods

A total of 1548 college students (females = 782 (50.98%), Meanage = 19.59, SDage = 1.14) in China completed the Childhood Trauma Questionnaire (CTQ) and the Depression, Anxiety, and Stress Scales (DASS-21), and 942 students (Females = 516 (54.78%), Meanage = 19.57, SDage = 1.16) met the selection standard based on the cut-off scores of the CTQ. The symptomatic network and directed acyclic graph (DAG) network approaches were used.

Results

The results revealed that males reported experiencing significantly more physical abuse, physical neglect, emotional neglect, and sexual abuse compared to females. However, females scored significantly higher than males on "Worried" (DASS9), "Agitated" (DASS11), "Panic" (DASS15), and "Scared" (DASS20). No significant difference between genders was observed in the network structure and global strength. Meanwhile, among all participants, "Down-hearted" and "Agitated" appeared to be the most interconnected symptoms, the bridge symptoms in the symptom network, as well as the most vital symptoms in the directed acyclic graph network. Apart from that, "Panic" also served as the most prominent symptom in the directed acyclic graph network.

Conclusion

The results suggested that intervention targeted at assisting adolescents in developing more adaptive coping strategies with stress and regulating emotion could benefit the alleviation of comorbid depression, anxiety, and stress.

Identifying potential action points for reducing kinesiophobia among atrial fibrillation patients: a network and DAG analysis

PURPOSE

Kinesiophobia is prevalent among patients with atrial fibrillation (AF), leading to a notable decrease in exercise tolerance and quality of life (QoL). AF-related kinesiophobia encompasses a complex cascade reaction, influenced by psycho-physiological and behavioral factors. To investigate the complex interconnections associated with kinesiophobia among AF patients and identify potential intervention points for its management.

METHODS

From June 2021 to November 2022, we collected data through paper surveys, using convenience sampling to invite patients with AF. 541 AF patients were included in this study. Data were collected using Tampa Scale for Kinesiophobia Heart (TSK-SV Heart), the Atrial Fibrillation Effect on Quality-of-Life (AFEQT), the Brief Illness Perception Questionnaire (BIPQ), and Medical Coping Modes Questionnaire (MCMQ), respectively. Network analysis and directed acyclic graphs (DAG) were used to visualize the intricate relationships of the factors.

RESULTS

The network structure identifies "Avoidance of Exercise" as a central node, which, alongside "Illness Perception" and "Resignation," acting as bridges that link and activate other factors of AF-related kinesiophobia. The DAG suggests that AF symptoms, located upstream, may act as a trigger, initiating a cascade effect impacting illness perception and coping styles.

CONCLUSIONS

"AF symptoms," along with psychological factors such as "illness perception," and "coping styles," may serve as potential action points to reduce AF-related kinesiophobia and ultimately improve the overall QoL for AF patients.

Network Structure of Transdiagnostic Dimensions of Emotional Disorders in Adolescents With Subthreshold Anxiety and Depression: Links With Psychopathology and Socio-Emotional Adjustment

BACKGROUND

The transdiagnostic and network model approaches to psychopathology have emerged as an alternative to taxonomic systems. The main goal was to examine the network structure of the transdiagnostic dimensions of emotional disorders in adolescents with subclinical emotional symptoms. In addition, cross-sectional network analyses were conducted to investigate the relationships between transdiagnostic dimensions, psychopathology, and socio-emotional adjustment.

METHOD

The sample consisted of a total of 476 adolescents from 85 schools from different provinces in Spain with subthreshold anxiety and depression. The mean age was 13.77 years (SD = 1.43, range: 10-18 years), 73.9% were female. Several questionnaires assessing transdiagnostic dimensions of emotional disorders, mental health difficulties, self-esteem, perceived social support, sense of belonging at school, and prosocial behaviour were used.

RESULTS

A strong interrelation was found between the transdiagnostic variables, except with the positive temperament dimension. The dimensions with the greatest weight were those of traumatic re-experiencing, intrusive cognitions, avoidance, neuroticism, and depressed mood. Negative relationships were found between the transdiagnostic dimensions of emotional disorders and the protective factors included in the study. Stability analyses indicated that the networks were accurately estimated.

CONCLUSION

The present paper points to the value of conceptualising emotional disorders from a transdiagnostic and network model perspective. In addition, the work provides new insights into the nature of the relationships between transdiagnostic dimensions of emotional disorders, and the role played by risk and protective factors.

The Association Between Multidimensional Influencing Factors and Depressive Symptoms in Chinese Adolescents - Beijing Municipality, China, July 2022-April 2023

What is already known about this topic?

Depression significantly impacts the mental health of Chinese adolescents. Identifying risk factors specific to adolescent depression is crucial for prioritizing intervention strategies.

What is added by this report?

Neuroticism and emotional abuse were associated with an increased risk of depressive symptoms, whereas a positive coping style was directly and strongly associated with a decreased risk.

What are the implications for public health practice?

Parental awareness of emotional abuse is critical in addressing adolescent depression. Future intervention strategies should aim to enhance individuals' positive coping mechanisms to improve mental health outcomes.

Pathways between Child Maltreatment, Psychological Symptoms, and Life Satisfaction: A Network Analysis in Adolescent Inpatients

Child maltreatment is a risk factor for mental disorders and decreased life satisfaction during adolescence. We investigated whether child maltreatment would link to life satisfaction both directly and through psychological symptoms, whether these relations would change from admission to discharge after treatment, and which types of maltreatment, symptoms and facets of life satisfaction would be most influential in adolescent inpatients with internalizing mental disorders. N = 896 adolescent receiving inpatient psychotherapeutic treatment completed questionnaires on child maltreatment experiences, current psychopathology and subjective life satisfaction at admission and discharge (n = 765). Main diagnoses were affective (n = 322), eating (n = 447), obsessive-compulsive (n = 70) and anxiety disorders (n = 57). Network models of child maltreatment, psychopathology and life satisfaction nodes were estimated at admission and discharge and compared using network comparison tests. Potential causal shortest pathways were investigated using directed acyclic graphs.Network models were stable with no significant differences between admission and discharge. Strongest nodes of each cluster were "emotional abuse" (child maltreatment), "worthlessness", "thinking about dying" and "feeling lonely" (psychopathology) and "satisfied with life" (life satisfaction) at both admission and discharge. Emotional neglect showed direct connections to life satisfaction, indicating its relevance for therapeutic interventions. At both admission and discharge, "sexual abuse" indirectly predicted lower life satisfaction through psychological symptoms. In conclusion, child maltreatment is directly and indirectly connected to life satisfaction in adolescents with mental disorders. Emotional abuse and neglect were especially important in linking child maltreatment to life satisfaction and psychopathology.

Association between childhood maltreatment and suicidal ideation among Chinese patients with chronic schizophrenia: the mediating role of insomnia

BACKGROUND

Childhood maltreatment is a well-established transdiagnostic risk factor for suicidal ideation; however, previous studies on their association in schizophrenia have produced highly varied results. Moreover, the mechanism linking childhood maltreatment and suicide ideation remains unclear in schizophrenia.

AIMS

This cross-sectional study aimed to investigate the association between childhood maltreatment and suicide ideation in people with schizophrenia and tested whether insomnia mediated this relationship.

METHOD

Positive and Negative Syndrome Scale (PANSS), Insomnia Severity Index (ISI), Childhood Trauma Questionnaire - Short Form and Beck Suicidal Ideation Inventory were employed. Logistic regression and mediation analysis were performed.

RESULTS

(a) The prevalence of suicide ideation, insomnia, sexual abuse, emotional neglect, emotional abuse, physical abuse and physical neglect was 10% (n = 61), 18% (n = 111), 11% (n = 68), 25% (n = 153), 6.3% (n = 39), 17% (n = 106) and 39% (n = 239), respectively. In all, 52% (n = 320) reported childhood maltreatment; (b) patients with suicide ideation demonstrated higher insomnia and childhood maltreatment. PANSS depression factor, ISI, lifetime suicidal attempts and emotional abuse were independently associated with suicide ideation; (c) insomnia partially mediated the effects of emotional abuse and emotional neglect on suicide ideation, and insomnia completely mediated the effects of physical neglect and physical abuse on suicide ideation.

CONCLUSION

Our study calls for formal assessments for childhood maltreatment and insomnia in schizophrenia, which might help identify suicide ideation early. In addition, interventions targeting insomnia might help reduce suicide ideation among people with schizophrenia who experience childhood maltreatment.

"Stigmatization and perceived dangerousness for intrafamilial child sexual abuse of fathers with a history of sexual offenses and paraphilic interests: Results from a survey of legal psychological experts"

BACKGROUND

Intrafamilial child sexual abuse (ICSA) is a puzzling phenomenon that is not well understood by researches. Nevertheless, psychologists are demanded to assess the risk for child maltreatment by family courts regarding male caregivers with a history of sex offenses and/or paraphilic interests.

OBJECTIVE

The aim of this study was to assess legal psychological experts' perspective on risk assessment in family court proceedings regarding ICSA, their opinions regarding the necessity of contact limitations between fathers/stepfathers who might impose a risk for ICSA, and experts' stigmatization of minor-attracted persons.

PARTICIPANTS AND SETTING

153 psychological experts working in family court proceedings were assessed via an online survey.

METHOD

Jahnke's Stigma Inventory was used as well as a questionnaire tapping into different contact limitations, the perception of child maltreatment risk, and parental capacity. Network analysis was conducted to multivariately investigate item intercorrelations.

RESULTS

Fathers/stepfathers with a diagnosed pedophilic disorder are being regarded as most dangerous, 71 % of the experts agreed with the necessity of a complete contact ban. Reduced parental capacity and increased risk for child maltreatment was observed with regard to sexual offending history and paraphilias.

CONCLUSIONS

Psychological experts in family court proceedings hardly discriminate between sexual offending and paraphilic interests which might be associated with stigmatizing attitudes and lack of experience. An increasing cooperation between family psychologists and experts of forensic risk assessment might reduce the risk of stigmatization and may contribute to more adequate risk assessments for ICSA thus aiding to prevent children from sexual victimization or misinformed risk management interventions.

Sex differences in childhood maltreatment, inflammation, and adulthood depression: A network analysis

Background

Efforts to improve treatment for adults with major depression (MD) and childhood maltreatment (CM) have identified inflammation as a potential target to improve health. Network models have emerged as a new way to understand the relationship between depressive symptoms and inflammation. However, none have accounted for the role of childhood maltreatment in the link between depressive symptoms and inflammation, or sex differences commonly found in these constructs.

Methods

Data from two waves of the Midlife Development in the United States study were used in this study (N = 1917). The Center for Epidemiological Studies Depression (CES-D) scale and Childhood Trauma Questionnaire, and six inflammation markers served as nodes in an undirected psychometric network analysis. Edges between nodes were calculated using partial Spearman's correlation. Separate networks were modeled for males and females.

Results

The total network revealed several associations between nodes of CM, MD, and inflammation, with emotional abuse having a strong association with somatic complaints. Network comparison testing revealed male-female network invariance, with several edge differences between male and female networks. Males and females showed differences in associations across inflammatory markers and depressive symptom clusters, particularly among somatic complaints and interpersonal difficulties.

Conclusions

Specific associations between dimensions of inflammation, CM, and MD may represent important targets for treatment. Network models disaggregated by sex showed that males and females may have fundamentally different associations between these constructs, suggesting that future studies should consider sex-specific interventions.

Association between thyroid dysfunction, metabolic disturbances, and clinical symptoms in first-episode, untreated Chinese patients with major depressive disorder: Undirected and Bayesian network analyses

AIMS

Thyroid dysfunction and metabolic disturbances are common in major depressive disorder (MDD) patients. We aimed to assess the relationship between thyroid dysfunction, metabolic disturbances, and clinical symptoms in Chinese first-episode, drug-naïve (FEDN) MDD patients using undirected and Bayesian network methods.

METHODS

1718 FEDN MDD patients were recruited. Serum levels of free triiodothyronine (FT3), free thyroxine (FT4), thyroid stimulating hormone (TSH), anti-thyroglobulin (TgAb), thyroid peroxidases antibody (TPOAb), total cholesterol (TC), total triglycerides (TG), high-density lipoprotein (HDL-C), low-density lipoprotein (LDL-C), and glucose were assessed. Blood pressure and body mass index were measured. Hamilton Rating Scale for Depression (HAMD), Hamilton Rating Scale for Anxiety, and positive subscale of Positive And Negative Syndrome Scales were used to detect clinical symptoms. An undirected network with EBICglasso default and a directed acyclic graph (DAG) using the Bayesian network approach was conducted.

RESULTS

The prevalence rates of clinical symptoms, thyroid dysfunction, and metabolic dysfunction were as follows: anxiety (n=894, 52%), psychotic symptoms (171, 10%), subclinical hypothyroidism (SCH, n=1041, 61%), abnormal TgAb (n=297, 17%), abnormal TPOAb (n=438, 25%), hyperthyroidism (n=5, 0.3%), hypothyroidism (n=3, 0.2%), hyperglycemia (n=241, 14%), hypertriglyceridemia (n=668, 39%), low HDL-C (n=429, 25%), hypercholesterolemia (421, 25%), abnormal TC (357, 21%), abnormal LDL-C (185, 11%). overweight or obesity (n=1026, 60%), and hypertension (n=92, 5.4%). Both networks demonstrated serum TSH and TC levels and the severity of depression played an important role in the pathophysiology of MDD.

CONCLUSIONS

MDD patients may have thyroid and metabolic dysfunction in the early stage. Targeting hypercholesterolemia, depressive symptoms, and SCH in MDD patients may hold promise in reducing clinical symptoms, metabolic disturbances, and thyroid dysfunction.