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Background: Maternal early-life maltreatment (ELM) increases the risk of subsequent child maltreatment, but the underlying mechanisms of these intergenerational effects remain largely unknown. Identifying these mechanisms is crucial for developing preventive interventions that can break the cycle of abuse. Notably, previous research has shown that ELM often results in attachment insecurity and altered anger characteristics. Therefore, this study determines whether these characteristics mediate the relationship between maternal history of ELM and child abuse potential. Methods: The study sample included 254 mothers, of whom 149 had experienced ELM to at least a moderate degree. Maternal ELM was assessed using the Childhood Experience of Care and Abuse (CECA) interview. Attachment insecurity, trait anger and anger expression, and maternal abuse potential were assessed using the Vulnerable Attachment Questionnaire (VASQ), State-Trait Anger Expression Inventory (STAXI), and Child Abuse Potential Inventory (CAPI), respectively. Results: The severity of maternal ELM predicted higher child abuse potential, with attachment insecurity and anger suppression mediating this effect. Specifically, higher levels of maternal ELM were associated with greater attachment insecurity and increased anger suppression, resulting in a higher child abuse potential. Although higher levels of trait anger were directly associated with higher child abuse potential, this parameter did not mediate the relationship with ELM. In addition, no significant associations were observed between outwardly expressed anger and ELM or child abuse potential. All analyses were adjusted for maternal mental disorders, years of education, and relationship status. Discussion: Attachment insecurity and anger suppression may serve as pathways linking the maternal history of ELM to the risk of child abuse, even when considering maternal psychopathology. Overall, our findings indicate that interventions aimed at strengthening attachment and improving anger suppression may be beneficial for all mothers with ELM history and high child abuse potential, not just those who suffer from mental illness.
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Preschool mental disorders are often associated with significant interpersonal problems, related to impaired affect recognition, theory of mind (ToM), and empathy. To date, these skills have not been studied together in preschoolers with externalizing behavior problems (EBPs). The aim of the present study was to investigate whether and to what extent preschool children with EBPs show impairments in affect recognition, ToM, and empathy. Preschoolers with EBPs, defined by current psychiatric treatment and T-scores ≥ 60 on the externalizing problem scale of the Child Behavior Checklist (CBCL/1½-5 or 6-18R) were compared to non-clinical controls (HCs), defined by no past and no current psychiatric treatment and T-scores < 60 on all CBCL broad-band scales. Groups were compared on affect recognition (NEuroPSYchological Assessment-II), affective ToM (Test of Emotion Comprehension), cognitive ToM (Extended Theory-of-Mind Scale), parent-reported emotional contagion, attention to others' feelings, and prosocial action (Empathy Questionnaire), IQ and language (Wechsler Preschool and Primary Scale of Intelligence-III Matrices, Active and Passive Vocabulary test), controlling for age, sex, and language abilities. Compared to 28 HCs, 22 preschoolers with EBPs (total sample meanage = 5.5 years +/- 0.8 years, range= 4.2-6.9 years, males 66%) had significantly greater impairments in cognitive ToM (p = 0.0012, η2 = 0.266), attention to others' feelings (p = 0.0049, η2 = 0.222), and prosocial action (p = 0.0070, η2 = 0.210), each representing strong effect sizes. EBPs were significantly related to cognitive domains, like prosocial action (r = -0.501), cognitive ToM (r = -0.425), and attention to others' feelings (r = -0.332), but not to affective domains of social cognition. Social cognitive development may be impaired as early as preschool age and should be promoted before the child starts school.
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BACKGROUND: Mothers with borderline personality disorder (BPD) often show altered emotional availability toward their own child and heightened stress vulnerability. The aims of the present study were (1) to examine total cortisol output in saliva during mother-child interaction in mothers with BPD and their children and (2) to test whether maternal nonhostility as a subscale of emotional availability mediates the relationship between maternal BPD and child total cortisol output. METHODS: We investigated 16 mothers with BPD and 30 healthy control mothers (HC) and 29 children of mothers with BPD and 33 children of HC mothers. Children were between 5 and 12 years old. Salivary cortisol was collected prior to and twice after an episode of a 21-min standardized play situation between mother and child. Nonhostility was rated using the emotional availability scales. Analyses of covariance were computed to test for group differences in total cortisol output (measured with area under the curve with respect to ground). Pearson's correlation was calculated to test the association between maternal and child total cortisol output. To test the second question, a mediation analysis according to Preacher and Hayes was conducted. RESULTS: Mothers with BPD and their children had lower total cortisol output. Maternal and child total cortisol output was significantly correlated. Contrary to our hypothesis, maternal nonhostility did not mediate the relationship between BPD and child total cortisol output. CONCLUSION: Results imply that the hormonal stress activity of mothers with BPD and their children is altered, which may reflect modified stress regulation and stress vulnerability in mother and child and may impact on mother-child interaction. The finding of a positive association between mother's and child total cortisol output could indicate an intergenerational transmission of these alterations.
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Trastorno de Personalidad Limítrofe , Hidrocortisona , Femenino , Humanos , Preescolar , Niño , Trastorno de Personalidad Limítrofe/psicología , Madres/psicología , Emociones , Relaciones Madre-Hijo/psicologíaRESUMEN
OBJECTIVE: The immediate impact of child maltreatment on health and developmental trajectories over time is unknown. Longitudinal studies starting in the direct aftermath of exposure with repeated follow-up are needed. METHOD: We assessed health and developmental outcomes in 6-month intervals over 2 years in 173 children, aged 3-5 years at study entry, including 86 children with exposure to emotional and physical abuse or neglect within 6 months and 87 nonmaltreated children. Assessments included clinician-administered, self- and parent-report measures of psychiatric and behavioral symptoms, development, and physical health. Linear mixed models and latent growth curve analyses were used to contrast trajectories between groups and to investigate the impact of maltreatment features on trajectories. RESULTS: Maltreated children exhibited greater numbers of psychiatric diagnoses (b = 1.998, p < .001), externalizing (b = 13.29, p < .001) and internalizing (b = 11.70, p < .001) symptoms, impairments in cognitive (b = -11.586, p < .001), verbal (b = -10.687, p < .001), and motor development (b = -7.904, p = .006), and greater numbers of medical symptoms (b = 1.021, p < .001) compared to nonmaltreated children across all time-points. Lifetime maltreatment severity and/or age at earliest maltreatment exposure predicted adverse outcomes over time. CONCLUSION: The profound, immediate, and stable impact of maltreatment on health and developmental trajectories supports a biological embedding model and provides foundation to scrutinize the precise underlying mechanisms. Such knowledge will enable the development of early risk markers and mechanism-driven interventions that mitigate adverse trajectories in maltreated children.
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Maltrato a los Niños , Trastornos Mentales , Niño , Maltrato a los Niños/psicología , Emociones , Humanos , Estudios Longitudinales , Trastornos Mentales/psicología , Abuso FísicoRESUMEN
BACKGROUND: Studies reporting accelerated ageing in children with affective disorders or maltreatment exposure have relied on algorithms for estimating epigenetic age derived from adult samples. These algorithms have limited validity for epigenetic age estimation during early development. We here use a pediatric buccal epigenetic (PedBE) clock to predict DNA methylation-based ageing deviation in children with and without internalizing disorder and assess the moderating effect of maltreatment exposure. We further conduct a gene set enrichment analysis to assess the contribution of glucocorticoid signaling to PedBE clock-based results. METHOD: DNA was isolated from saliva of 158 children [73 girls, 85 boys; mean age (SD) = 4.25 (0.8) years] including children with internalizing disorder and maltreatment exposure. Epigenetic age was estimated based on DNA methylation across 94 CpGs of the PedBE clock. Residuals of epigenetic age regressed against chronological age were contrasted between children with and without internalizing disorder. Maltreatment was coded in 3 severity levels and entered in a moderation model. Genome-wide dexamethasone-responsive CpGs were derived from an independent sample and enrichment of these CpGs within the PedBE clock was identified. RESULTS: Children with internalizing disorder exhibited significant acceleration of epigenetic ageing as compared to children without internalizing disorder (F1,147 = 6.67, p = .011). This association was significantly moderated by maltreatment severity (b = 0.49, 95% CI [0.073, 0.909], t = 2.322, p = .022). Children with internalizing disorder who had experienced maltreatment exhibited ageing acceleration relative to children with no internalizing disorder (1-2 categories: b = 0.50, 95% CI [0.170, 0.821], t = 3.008, p = .003; 3 or more categories: b = 0.99, 95% CI [0.380, 1.593], t = 3.215, p = .002). Children with internalizing disorder who were not exposed to maltreatment did not show epigenetic ageing acceleration. There was significant enrichment of dexamethasone-responsive CpGs within the PedBE clock (OR = 4.36, p = 1.65*10-6). Among the 94 CpGs of the PedBE clock, 18 (19%) were responsive to dexamethasone. CONCLUSION: Using the novel PedBE clock, we show that internalizing disorder is associated with accelerated epigenetic ageing in early childhood. This association is moderated by maltreatment severity and may, in part, be driven by glucocorticoids. Identifying developmental drivers of accelerated epigenetic ageing after maltreatment will be critical to devise early targeted interventions.
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Major depressive disorder (MDD) has been linked to elevated inflammation markers. It remains unclear whether the elevation of C-reactive protein (CRP) and interleukin-6 (IL-6) levels are not only observable in acute MDD but also in patients after remission. MDD is a common sequela of early life maltreatment (ELM), which has also been associated with elevated inflammation markers. While the majority of studies investigated (acute) MDD and ELM as isolated predictors of inflammation, a few studies found inflammation levels to be more pronounced in patients with MDD that were exposed to ELM. This investigation included both ELM and MDD in one study and aimed at distinguishing between the effects of MDD in remission (rMDD) and ELM and investigating potential accumulative effects on the inflammatory markers CRP and IL-6 in a population of N = 126 women (n = 122 for CRP and n = 66 for IL-6). We further investigated how disorder characteristics (course and severity) and specific types of ELM affect levels of CRP and IL-6. We found that rMDD predicted levels of CRP and IL-6 and physical abuse predicted levels of CRP when considering both predictors simultaneously, while other types of ELM did not. A later onset of MDD and a shorter time interval since the last episode were associated with higher levels of IL-6. Our findings contribute to the existing literature on the association between MDD and inflammation, suggesting that elevated levels of inflammation markers may persist even after remission of MDD. Our findings on physical abuse as a specific predictor of CRP in the presence of rMDD suggest that different types of ELM could result in distinct inflammation profiles.
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Trastorno Depresivo Mayor , Biomarcadores , Proteína C-Reactiva/análisis , Femenino , Humanos , Inflamación , Interleucina-6RESUMEN
Childhood maltreatment (CM) is an established major risk factor for a number of negative health outcomes later in life. While epigenetic mechanisms, such as DNA methylation (DNAm), have been proposed as a means of embedding this environmental risk factor, little is known about its timing and trajectory, especially in very young children. It is also not clear whether additional environmental adversities, often experienced by these children, converge on similar DNAm changes. Here, we calculated a cumulative adversity score, which additionally to CM includes socioeconomic status (SES), other life events, parental psychopathology and epigenetic biomarkers of prenatal smoking and alcohol consumption. We investigated the effects of CM alone as well as the adversity score on longitudinal DNAm trajectories in the Berlin Longitudinal Child Study. This is a cohort of 173 children aged 3-5 years at baseline of whom 86 were exposed to CM. These children were followed-up for 2 years with extensive psychometric and biological assessments as well as saliva collection at 5 time points providing genome-wide DNAm levels. Overall, only a few DNAm patterns were stable over this timeframe, but less than 10 DNAm regions showed significant changes. At baseline, neither CM nor the adversity score associated with DNAm changes. However, in 6 differentially methylated regions (DMRs), CM and the adversity score significantly moderated DNAm trajectories over time. A number of these DMRs have previously been associated with adverse prenatal exposures. In our study, children exposed to CM also presented with epigenetic signatures indicative of increased prenatal exposure to tobacco and alcohol, as compared to non-CM exposed children. These epigenetic signatures of prenatal exposure strongly correlate with DNAm regions associated with CM and the adversity score. Finally, weighted correlation network analysis revealed a module of CpGs exclusively associated with CM. While our study identifies DNAm loci specifically associated with CM, especially within long non-coding RNAs, the majority of associations were found with the adversity score with convergent association with indicators of adverse prenatal exposures. This study highlights the importance of mapping not only of the epigenome but also the exposome and extending the observational timeframe to well before birth.
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Obstetric complications (OC) may have implications for later health outcomes. However, there is a lack of research examining the association between OC and behavior problems or quality of life (HRQoL). We aimed to close this gap and further investigate functioning of the hypothalamus-pituitary-adrenal (HPA)-axis as a potential physiological vulnerability moderating the association between OC and behavior problems and HRQoL. We investigated 232 mothers and their five to 12-year-old children. Presence of OC during the pre-, peri-, and postnatal phases was determined by interviewing mothers. Children's behavior problems (CBCL, TRF) and HRQoL (Kidscreen rated by mothers and children) were assessed. Children gave 3 cm strands of hair for analysis of hair cortisol (HC). Structural equation modeling analyses with a latent variable of child outcome ("distress"), OC as predictor and HC as a potential moderator were conducted. OC significantly predicted distress (ß = .33, p < .01). The model showed a good fit to the data: χ2(14)=15.66, p < .33, CFI=.99, TLI=.99, RMSEA=.02, 90 %CI [.00, .06], SRMR=.04. In addition, HC moderated the association between OC and distress (ß=-.32, p < .01). The moderation model also showed a good fit: χ2(14) =7.13, p = .93, CFI=1.00, TLI=1.06, RMSEA=.00, 90 %CI [.00, .02], SRMR=.03. Results indicated that the association between OC and distress was significant only when children had low HC-levels. This was also the case for both externalizing and internalizing behavior problems. Our results underline the notion of OC as a risk factor for child behavior problems and wellbeing and point to an important role of the children's physiological set-up such as HPA-functioning.
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Cabello/química , Hidrocortisona/análisis , Complicaciones del Trabajo de Parto/psicología , Adulto , Niño , Salud Infantil , Preescolar , Familia , Femenino , Humanos , Hidrocortisona/química , Sistema Hipotálamo-Hipofisario/metabolismo , Masculino , Madres/psicología , Complicaciones del Trabajo de Parto/metabolismo , Sistema Hipófiso-Suprarrenal/metabolismo , Embarazo , Problema de Conducta/psicología , Calidad de Vida/psicología , Estrés Psicológico/metabolismoRESUMEN
INTRODUCTION: Maternal early life maltreatment (ELM) and history of depression can bear a risk for adverse development in the child. One neurobiological pathway for the transmission of both maternal ELM and remitted depression (MDD) might be altered maternal cortisol levels. In the present study, we examine (1) main and interacting effects of maternal ELM and remitted MDD on hair cortisol concentration (HCC) in mothers, whether (2) maternal HCC explains the association between maternal ELM or remitted MDD and maternal child abuse potential, and (3) whether maternal child abuse potential as well as maternal HCC are associated with maternal report of child well-being. METHODS: The current study involved 127 mother-child dyads. Maternal history of ELM and psychopathology were assessed via the Mini International Neuropsychiatric Interview (M.I.N.I.) and Childhood Experience and Care (CECA) interview. The Child Abuse Potential Inventory (CAPI) was used to assess maternal child abuse and neglect potential. We applied the Kidscreen-27 parent report to study child well-being. To assess HCC, hair strands were taken from the mothers. To test the research questions, a two-factorial analysis of covariance, mediation analysis using ordinary least squares regressions with bootstrapping, and Pearson correlations were calculated. RESULTS: Mothers with ELM had significantly increased HCC. There was no effect of remitted MDD on HCC, nor an interaction effect of both factors. HCC was a significant mediator of the association between maternal ELM and maternal child abuse potential. Maternal child abuse potential as well as HCC were significantly associated with reduced child well-being. DISCUSSION: Our data suggest that adverse experiences in childhood are associated with altered HPA-axis functioning reflected in increased levels of HCC. HPA-axis activity is not altered in mothers with remitted MDD. From a clinical point of view, one might speculate that the partially mediating effect of maternal HCC could indicate a starting point in the prevention of the intergenerational cycle of abuse.
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Experiencias Adversas de la Infancia/psicología , Hidrocortisona/metabolismo , Conducta Materna/psicología , Adulto , Niño , Maltrato a los Niños/psicología , Depresión/fisiopatología , Trastorno Depresivo Mayor/fisiopatología , Femenino , Cabello/química , Humanos , Hidrocortisona/análisis , Masculino , Conducta Materna/fisiología , Relaciones Madre-Hijo/psicología , Madres/psicologíaRESUMEN
Exposure to child maltreatment increases the risk for psychiatric and physical diseases. Inflammation has been proposed as a mechanism through which early adverse experiences become biologically embedded. However, most studies providing evidence for the link between early adverse exposures and inflammation have been retrospective or cross-sectional in design, or did not assess inflammation immediately after maltreatment in young children. In the present study we investigated the association between childhood maltreatment and salivary C-reactive protein (CRP) concentrations in a population of N = 173 children, 3-5 years of age, who were recruited in the immediate aftermath of maltreatment and followed-up longitudinally every 6 months over a period of 2 years. We found that the association between maltreatment and CRP concentrations was significantly moderated by child sex, such that in girls, CRP concentrations were higher in the maltreated compared to the control group, and this difference was stable across the 2-year follow-up-period, while in boys, there was no association between maltreatment and CRP. Our findings suggest that the effect of maltreatment on inflammation may already emerge right after exposure at a very young age in girls and manifest over time. Our study provides important evidence for the development of personalized, early interventions strategies targeting the early-life period.
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Maltrato a los Niños , Proteína C-Reactiva , Niño , Preescolar , Estudios Transversales , Femenino , Humanos , Lactante , Inflamación , Masculino , Estudios RetrospectivosRESUMEN
BACKGROUND: Early life maltreatment (ELM), borderline personality disorder (BPD), and major depressive disorder (MDD) have been associated with empathy deficits in different domains. Lack of maternal empathy has also been related to child behavioral problems. As ELM, BPD, and MDD often co-occur, we aimed to identify dissociable effects on empathy due to these three factors. In addition, we aimed to investigate their indirect effects via empathy on child psychopathology. METHODS: We included 251 mothers with and without MDD (in remission), BPD and ELM and their children, aged 5-12. We used the Interpersonal Reactivity Index as a measure of empathy on four different dimensions (personal distress, empathic concern, perspective taking, and fantasy) and the Child Behavior Checklist as a measure of child psychopathology. RESULTS: Having included all three factors (ELM, MDD, BPD) in one analysis, we found elevated personal distress in MDD and BPD, and lower levels of perspective-taking in BPD, but no effects from ELM on any empathy subscales. Furthermore, we found indirect effects from maternal BPD and MDD on child psychopathology, via maternal personal distress. CONCLUSION: The present study demonstrated the dissociable effects of maternal ELM, MDD, and BPD on empathy. Elevated personal distress in mothers with BPD and MDD may lead to higher levels of child psychopathology.
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Adultos Sobrevivientes del Maltrato a los Niños/psicología , Trastorno de Personalidad Limítrofe/epidemiología , Trastornos de la Conducta Infantil/epidemiología , Trastorno Depresivo Mayor/epidemiología , Empatía , Madres/psicología , Adulto , Berlin/epidemiología , Niño , Preescolar , Femenino , Humanos , MasculinoRESUMEN
Previous research revealed experiences of childhood adversity (CA) to be related to less favorable parenting behavior. It can further be expected that maternal oxytocin receptor (OXTR) genes may influence parenting behavior and moderate relationships between CA and parenting behavior. Moreover, associations between the OXTR gene and plasma oxytocin (OT) have been discussed. The present study investigated main effects of the OXTR gene on parenting behavior and plasma OT of mothers, and moderating effects of the OXTR gene on the relationship between mothers' experiences of CA and parenting behavior. We relied on a sample of 193 mothers and their on average 8-year-old children. Maternal experiences of CA were assessed using a standardized interview. A questionnaire for the assessment of child abuse potential and observations of mother-child interaction were used as indicators of parenting behavior. For mothers, we analyzed three polymorphisms (rs53576, rs1042778, rs2254298) of the OXTR gene and plasma OT. Only the rs53576 was associated with mothers' parenting behavior, specifically with maternal sensitivity. The rs2254298 significantly moderated relations between mothers' experiences of CA and parenting behavior. Significant relations could be found only for mothers who were homozygous for the G allele. The G allele of the rs2254298 was further related to increased plasma OT levels. Our findings underline the importance of considering genetic variation when investigating consequences of CA and developing intervention programs that are adapted to an individual's needs.
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Adultos Sobrevivientes de Eventos Adversos Infantiles , Experiencias Adversas de la Infancia , Maltrato a los Niños , Conducta Materna/fisiología , Relaciones Madre-Hijo , Oxitocina/sangre , Responsabilidad Parental , Receptores de Oxitocina/genética , Adulto , Niño , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , Polimorfismo de Nucleótido SimpleRESUMEN
BACKGROUND: The "empathy hormone" oxytocin (OXT) is associated with social interaction and parent-child interaction. Mothers with mental stress factors, e.g., history of depression, borderline personality disorder or early life maltreatment in their own childhood often show distinct maternal behavior. The objectives of the study were (1) to examine the association between these three stress factors and maternal OXT within one analysis. (2) Moreover, OXT was tested as a potential mediator for the association between maternal experience of early childhood maltreatment and abuse potential against their own child. METHODS: Plasma OXT concentrations of 52 mothers during the follicular phase were collated (healthy control mothers nâ¯= 22, history of depression nâ¯= 23, borderline personality disorder nâ¯= 7). The maternal history of psychiatric disorders and experiences of early childhood maltreatment were examined via interviews. Regression and mediation analyses were applied to answer the research questions. RESULTS: Early childhood maltreatment was associated with reduced plasma OXT; however, maternal history of depression and borderline personality disorder were not related to OXT concentrations. In particular, having experienced parental antipathy in one's own childhood was associated with reduced OXT levels but OXT did not mediate the association between maternal early childhood experiences of maltreatment and abuse potential of their own child. CONCLUSION: In the present study alterations in plasma OXT concentrations were not associated with psychiatric disorders, such as a history of depression or borderline personality disorder but more with a potential etiological factor of these disorders, i.e. experience of maltreatment in their own childhood.
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Trastorno de Personalidad Limítrofe , Maltrato a los Niños , Trastorno Depresivo , Conducta Materna , Oxitocina , Trastorno de Personalidad Limítrofe/sangre , Trastorno de Personalidad Limítrofe/complicaciones , Niño , Maltrato a los Niños/psicología , Maltrato a los Niños/estadística & datos numéricos , Preescolar , Trastorno Depresivo/sangre , Trastorno Depresivo/complicaciones , Femenino , Humanos , Conducta Materna/psicología , Oxitocina/sangreRESUMEN
The study addresses the impact of maternal early life maltreatment (ELM) and maternal history of depression (HoD) on offspring's mental health. Maternal sensitivity was examined as a potential mediator explaining the relationship between maternal ELM, maternal HoD and child psychopathology. Participants were 194 mothers with and without HoD and/or ELM as well as their children between 5 and 12 years. Maternal sensitivity was assessed using the Emotional Availability Scales. Parent and teacher ratings were utilized to assess child psychopathology. Path analyses showed an indirect effect of maternal HoD on parents' ratings of child psychopathology with maternal sensitivity as mediating variable. In contrast, maternal ELM was directly linked to teachers' ratings of child psychopathology; this effect was not mediated by maternal sensitivity. Our results indicate that the impact of maternal HoD, maternal ELM, and maternal sensitivity on offspring psychopathology might vary depending on the context in which child psychopathology is assessed.
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Maltrato a los Niños/psicología , Hijo de Padres Discapacitados/psicología , Depresión/psicología , Conducta Materna , Trastornos del Neurodesarrollo/psicología , Adulto , Niño , Preescolar , Femenino , Humanos , Masculino , Madres/psicología , Apego a Objetos , Relaciones Padres-Hijo , PsicopatologíaRESUMEN
BACKGROUND: Early life maltreatment (ELM), borderline personality disorder (BPD) and major depressive disorder (MDD) have been shown to increase the potential of abuse. Emotion regulation is an identified mediator for the association of ELM and BPD with abuse potential. Until now, there has been no study to account for the co-occurrence of these risk factors in one analysis, although BPD and MDD are known as common sequelae of ELM. This is paired with a lack of studies investigating the effects of abuse potential on child well-being.AimsOur study aims at (a) disentangling the effects of maternal ELM, MDD and BPD on abuse potential; (b) exploring the role of emotion regulation as a mediator; and (c) testing for intergenerational effects of abuse potential on child psychopathology. METHOD: The research design included 114 mothers with/without ELM, BPD and MDD in remission and their children, all of which were between 5 and 12 years of age. A path analysis was conducted to investigate the multiple associations between our variables. RESULTS: ELM, MDD and BPD were all associated with abuse potential, with emotion regulation acting as a mediator for BPD and MDD. Furthermore, an elevated abuse potential was related to higher psychopathology in the child. CONCLUSIONS: History of ELM as well as the common sequelae, BPD and MDD, pose risks for child abuse. Our findings suggest improvement of emotion regulation as a potential target for intervention programs. These programs should also aim at non-substantiated cases because even an elevated abuse potential affected child mental health.Declaration of interestNone.
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Trastorno de Personalidad Limítrofe/psicología , Maltrato a los Niños/psicología , Trastorno Depresivo Mayor/psicología , Emociones , Madres/psicología , Adulto , Niño , Protección a la Infancia , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , PsicopatologíaRESUMEN
BACKGROUND: Both, maternal borderline personality disorder (BPD) and maternal major depressive disorder (MDD) are often associated with adverse consequences for children, including increased risk for child behavior problems. Reduced maternal emotional availability might play a critical role in transmitting maternal psychopathology on the child. Our aim was to investigate the association between emotional availability and maternal BPD and MDD in remission (rMDD), and if this interrelatedness mediates the association between maternal mental disorders and child behavior problems. METHODS: The interaction of 178 mother-child dyads was assessed during a play situation using the Emotional Availability Scales. Children were between 5 and 12 years old. Regression analyses were used to investigate the impact of maternal BPD and maternal rMDD on emotional availability. Ordinary least squares regression analyses using bootstrapping were conducted to investigate the mediating effect of emotional availability on the association between maternal mental disorders and child behavior problems. RESULTS: Mothers with BPD showed increased hostility during mother-child interaction, whereas history of MDD was associated with reduced sensitivity. Maternal hostility was a mediator between maternal BPD and number of child psychiatric disorders, as well as externalizing and internalizing behavior. Maternal sensitivity mediated the association between maternal rMDD and number of child psychiatric disorders, as well as internalizing child behavior. CONCLUSIONS: Our data suggest that mothers with BPD show a qualitatively different pattern of emotional availability compared to mothers with rMDD. These patterns might reflect two separate pathways of transgenerational transmission of aspects of maternal mental disorders, where intervention and training programs could start: maternal rMDD impacts on child behavior problems via reduced sensitivity, and maternal BPD via increased hostility, which could both be addressed with specific therapeutic interventions.
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Trastorno de Personalidad Limítrofe/psicología , Hijo de Padres Discapacitados/psicología , Trastorno Depresivo Mayor/psicología , Relaciones Madre-Hijo/psicología , Madres/psicología , Adulto , Niño , Conducta Infantil , Preescolar , Emociones , Femenino , Hostilidad , Humanos , Masculino , Problema de Conducta , Psicopatología , Análisis de RegresiónRESUMEN
The hypothalamus-pituitary-adrenal axis (HPAA) and its end product, the glucocorticoid cortisol, has been shown to be associated with psychopathology. Determining cortisol concentrations in hair (HCC) allows the investigation of long-term HPAA-activity. There is a significant scarcity of studies investigating the link between HCC and psychopathology and quality of life in child and adolescent samples. In addition, as the HPAA constitutes a feedback system enabling adaption to environmental demands, it is important to consider the socio-environmental context that the children grow up in. We therefore investigated the associations between child HCC and psychopathology/quality of life and compared these links in two groups of five to 12-year-olds: children living with mothers who report experiences of early life maltreatment (ELM) (high-risk group) and children whose mothers did not report any ELM (low-risk group). We expected that, under conditions of a high-risk environment, elevated HPAA-functioning would be associated with low levels of psychopathology and high levels of quality of life in children. Under low-risk conditions, elevated HPAA-functioning would be associated with high levels of psychopathology and low levels of quality of life in children. For the complete sample of Nâ¯=â¯130 children, three-months HCC did not significantly predict child psychopathology or quality of life. However, there was a significant moderating effect of group membership: In the high-risk group, high levels of HCC were significantly associated with high levels of self-reported quality of life. In the low-risk group, there was no association between HCC and self-reported quality of life. For child psychopathology, in the low-risk group, high levels of HCC were significantly associated with high levels of teacher reported behavior problems, whereas in the high-risk group, the association did not reach significance. Our results underline the importance of accounting for the social environment children grow up in when investigating the link between HCC and child psychopathology and quality of life.
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Experiencias Adversas de la Infancia , Cabello/metabolismo , Hidrocortisona/metabolismo , Estrés Psicológico/metabolismo , Niño , Preescolar , Femenino , Humanos , Sistema Hipotálamo-Hipofisario/metabolismo , Acontecimientos que Cambian la Vida , Masculino , Madres , Sistema Hipófiso-Suprarrenal/metabolismo , Psicopatología , Calidad de Vida , Factores de Riesgo , Medio Social , Encuestas y CuestionariosRESUMEN
BACKGROUND: There is a well-established link between maternal depression and child mental health. Similar effects have been found for maternal history of early life maltreatment (ELM). However, studies investigating the relationship of children's quality of life and maternal depression are scarce and none have been conducted for the association with maternal ELM. The aim of the present study was to investigate the effects of maternal history of ELM and depression on children's health-related quality of life and to identify mediating factors accounting for these effects. METHODS: Our study involved 194 mothers with and without history of depression and/or ELM and their children between five and 12 years. Children's health-related quality of life was assessed by maternal proxy- and child self-ratings using the KIDSCREEN. We considered maternal sensitivity and maternal parenting stress as potential mediators. RESULTS: We found an effect of maternal history of depression but not of maternal history of ELM on health-related quality of life. Maternal stress and sensitivity mediated the effects of maternal depression on child global health-related quality of life, as well as on the dimensions Autonomy & Parent Relation, School Environment (maternal and child rating), and Physical Wellbeing (child rating). LIMITATION: Due to the cross-sectional design of the study, causal interpretations must be made with caution. Some scales yielded low internal consistency. CONCLUSIONS: Maternal impairments in areas of parenting which possibly developed during acute depression persist even after remission of acute affective symptoms. Interventions should target parenting stress and sensitivity in parents with prior depression.
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Adultos Sobrevivientes del Maltrato a los Niños/psicología , Salud Infantil , Depresión/psicología , Relaciones Madre-Hijo , Madres/psicología , Calidad de Vida/psicología , Adulto , Síntomas Afectivos/psicología , Niño , Estudios Transversales , Femenino , Humanos , MasculinoRESUMEN
Early life maltreatment (ELM) poses a risk for the development of insecure attachment and depression over the life span, depending on the type of maltreatment (physical, sexual, emotional, neglect) and its severity. The aim of this study was to investigate the influence of ELM and lifetime depression on adult insecure attachment in a female sample (N = 188), consisting of n = 81 women with ELM and n = 107 without ELM. Women with ELM reported significantly higher scores on insecure attachment than women without ELM. A significant interaction effect for ELM × lifetime depression was found: Contradictory to the hypotheses, women with ELM but without lifetime depression scored highest on avoidant attachment, differing significantly from women with ELM and lifetime depression, even though the severity of ELM was higher among women with ELM and lifetime depression and they experienced significantly more severe neglect and sexual abuse, but not physical or emotional abuse. Regression analyses revealed that ELM was the only predictor of avoidant attachment, explaining 15.5% of the variance. Results underline the strong influence of ELM on adult attachment and are of special importance for prevention and intervention programs.