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Achenbach TM, Ivanova MY, Turner LV, Ritz H, Almqvist F, Bilenberg N, Bird H, Chahed M, Döpfner M, Erol N, Hannesdottir H, Kanbayashi Y, Lambert MC, Leung PWL, Liu J, Minaei A, Novik TS, Oh KJ, Petot D, Petot JM, Pomalima R, Raine A, Sawyer M, Simsek Z, Steinhausen HC, van der Ende J, Wolanczyk T, Zukauskiene R, Verhulst FC. P-Factor(s) for Youth Psychopathology Across Informants and Models in 24 Societies. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY : THE OFFICIAL JOURNAL FOR THE SOCIETY OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY, AMERICAN PSYCHOLOGICAL ASSOCIATION, DIVISION 53 2024:1-10. [PMID: 38805627 DOI: 10.1080/15374416.2024.2344159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
OBJECTIVE Although the significance of the general factor of psychopathology (p) is being increasingly recognized, it remains unclear how to best operationalize and measure p. To test variations in the operationalizations of p and make practical recommendations for its assessment, we compared p-factor scores derived from four models. METHODS We compared p scores derived from principal axis (Model 1), hierarchical factor (Model 2), and bifactor (Model 3) analyses, plus a Total Problem score (sum of unit-weighted ratings of all problem items; Model 4) for parent- and self-rated youth psychopathology from 24 societies. Separately for each sample, we fitted the models to parent-ratings on the Child Behavior Checklist for Ages 6-18 (CBCL/6-18) and self-ratings on the Youth Self-Report (YSR) for 25,643 11-18-year-olds. Separately for each sample, we computed correlations between p-scores obtained for each pair of models, cross-informant correlations between p-scores for each model, and Q-correlations between mean item x p-score correlations for each pair of models. RESULTS Results were similar for all models, as indicated by correlations of .973-.994 between p-scores for Models 1-4, plus similar cross-informant correlations between CBCL/6-18 and YSR Model 1-4 p-scores. Item x p correlations had similar rank orders between Models 1-4, as indicated by Q correlations of .957-.993. CONCLUSIONS The similar results obtained for Models 1-4 argue for using the simplest model - the unit-weighted Total Problem score - to measure p for clinical and research assessment of youth psychopathology. Practical methods for measuring p may advance the field toward transdiagnostic patterns of problems.
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Weisz JR, Ivanova MY, Verhulst FC. Thomas Max Achenbach (1940-2023). AMERICAN PSYCHOLOGIST 2024:2024-72766-001. [PMID: 38602786 DOI: 10.1037/amp0001342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Memorializes Thomas Max Achenbach (1940-2023). He is known for groundbreaking contributions to developmental psychopathology, a field that was shaped in part by his 1974 book with that title, and for creating the Achenbach System of Empirically Based Assessment (ASEBA), arguably the world's most widely used suite of procedures for assessing child, youth, adult, and older adult strengths and emotional and behavioral problems. His research revealed robust broadband syndromes of psychopathology, giving rise to the terms "internalizing" and "externalizing." The Child Behavior Checklist, the first measure of the ASEBA suite, has been translated into more than 110 languages and is used in science and clinical service settings around the world. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Canaway A, Appleton R, van Bodegom L, Dieleman G, Franić T, Gerritsen S, de Girolamo G, Maras A, McNicholas F, Overbeek M, Paul M, Purper-Ouakil D, Santosh P, Schulze U, Singh SP, Street C, Tah P, Tremmery B, Tuomainen H, Verhulst FC, Wolke D, Madan J. Healthcare costs for young people transitioning the boundary between child/adolescent and adult mental health services in seven European countries: results from the MILESTONE study. BJPsych Open 2023; 9:e175. [PMID: 37749976 PMCID: PMC10617498 DOI: 10.1192/bjo.2023.559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 08/02/2023] [Accepted: 08/07/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND The boundary between services for children and adolescents and adults has been identified as problematic for young people with mental health problems. AIMS To examine the use and cost of healthcare for young people engaged in mental healthcare before and after the child/adolescent and adult service boundary. METHOD Data from 772 young people in seven European countries participating in the MILESTONE trial were analysed. We analysed and costed healthcare resources used in the 6-month period before and after the service boundary. RESULTS The proportion of young people engaging with healthcare services fell substantially after crossing the service boundary (associated costs €7761 pre-boundary v. €3376 post-boundary). Pre-boundary, the main cost driver was in-patient care (approximately 50%), whereas post-boundary costs were more evenly spread between services; cost reductions were correlated with pre-boundary in-patient care. Severity was associated with substantially higher costs pre- and post-boundary, and those who were engaged specifically with mental health services after the service boundary accrued the greatest healthcare costs post-service boundary. CONCLUSIONS Costs of healthcare are large in this population, but fall considerably after transition, particularly for those who were most severely ill. In part, this is likely to reflect improvement in the mental health of young people. However, qualitative evidence from the MILESTONE study suggests that lack of capacity in adult services and young people's disengagement with formal mental health services post-transition are contributing factors. Long-term data are needed to assess the adverse long-term effects on costs and health of this unmet need and disengagement.
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Dekker LP, van der Vegt EJM, Louwerse A, Visser K, van der Ende J, Maras A, Verhulst FC, Greaves-Lord K. Complementing or Congruent? Desired Characteristics in a Friend and Romantic Partner in Autistic versus Typically Developing Male Adolescents. ARCHIVES OF SEXUAL BEHAVIOR 2023; 52:1153-1167. [PMID: 36241943 PMCID: PMC10102130 DOI: 10.1007/s10508-022-02444-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 09/30/2022] [Accepted: 09/30/2022] [Indexed: 05/11/2023]
Abstract
Ideal friend and romantic partner characteristics related to self-perceived characteristics have been investigated in typically developing (TD) individuals, but not in individuals with autism spectrum disorder (ASD). Considering the autistic symptoms and challenges, investigating these concepts in autistic individuals is relevant. Given the lack of consensus, identity-first ("autistic person") and person-first ("person with autism") language are mixed throughout, to cover all preferences. This study explored (1) the association between self-perceived characteristics and desires in a friend/romantic partner, as well as (2) compare two groups (ASD and TD) in their desires for a friend/romantic partner. Two matched groups (ASD and TD) of 38 male adolescents (age 14-19 years) reported on the desire for nine characteristics (i.e., funny, popular, nice, cool, smart, trustworthy, good looking, similar interests, and being rich) in a friend/partner, and to what extent they felt they themselves possessed seven characteristics (i.e., funny, popular, nice, cool, smart, trustworthy, and good looking). Results showed both groups sought a friend and partner similar to themselves on intrinsic characteristics (e.g., trustworthiness), but less similar on extrinsic and social status characteristics (e.g., being less cool and popular). Particularly intrinsic characteristics, more than extrinsic and social status characteristics, were valued in both partners and friends, regardless of group. No significant differences were found between groups concerning to what extent characteristics were desired. Overall, adolescents with ASD desire similar characteristics as TD adolescents in their potential romantic partners and friends. There is some indication that the match between self-perception and desired characteristics is different.
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Ivanova MY, Achenbach TM, Turner L, Almqvist F, Begovac I, Bilenberg N, Bird H, Broberg AG, Córdova Calderón MA, Chahed M, Dang HM, Dobrean A, Döpfner M, Erol N, Forns M, Guðmundsson HS, Hannesdóttir H, Hewitt-Ramirez N, Kanbayashi Y, Karki S, Koot HM, Lambert MC, Leung P, Magai DN, Maggiolini A, Metzke CW, Minaei A, Monzani da Rocha M, Moreira PAS, Mulatu MS, Nøvik TS, Oh KJ, Petot D, Petot JM, Pisa C, Pomalima R, Roussos A, Rudan V, Sawyer MG, Shahini M, Simsek Z, Steinhausen HC, Verhulst FC, Weintraub S, Weiss B, Wolanczyk T, Zhang EY, Zilber N, Žukauskienė R. Effects of individual differences, society, and culture on youth-rated problems and strengths in 38 societies. J Child Psychol Psychiatry 2022; 63:1297-1307. [PMID: 35167140 DOI: 10.1111/jcpp.13569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/11/2021] [Indexed: 01/09/2023]
Abstract
BACKGROUND Clinicians increasingly serve youths from societal/cultural backgrounds different from their own. This raises questions about how to interpret what such youths report. Rescorla et al. (2019, European Child & Adolescent Psychiatry, 28, 1107) found that much more variance in 72,493 parents' ratings of their offspring's mental health problems was accounted for by individual differences than by societal or cultural differences. Although parents' reports are essential for clinical assessment of their offspring, they reflect parents' perceptions of the offspring. Consequently, clinical assessment also requires self-reports from the offspring themselves. To test effects of individual differences, society, and culture on youths' self-ratings of their problems and strengths, we analyzed Youth Self-Report (YSR) scores for 39,849 11-17 year olds in 38 societies. METHODS Indigenous researchers obtained YSR self-ratings from population samples of youths in 38 societies representing 10 culture cluster identified in the Global Leadership and Organizational Behavioral Effectiveness study. Hierarchical linear modeling of scores on 17 problem scales and one strengths scale estimated the percent of variance accounted for by individual differences (including measurement error), society, and culture cluster. ANOVAs tested age and gender effects. RESULTS Averaged across the 17 problem scales, individual differences accounted for 92.5% of variance, societal differences 6.0%, and cultural differences 1.5%. For strengths, individual differences accounted for 83.4% of variance, societal differences 10.1%, and cultural differences 6.5%. Age and gender had very small effects. CONCLUSIONS Like parents' ratings, youths' self-ratings of problems were affected much more by individual differences than societal/cultural differences. Most variance in self-rated strengths also reflected individual differences, but societal/cultural effects were larger than for problems, suggesting greater influence of social desirability. The clinical significance of individual differences in youths' self-reports should thus not be minimized by societal/cultural differences, which-while important-can be taken into account with appropriate norms, as can gender and age differences.
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Choenni V, Kok R, Verhulst FC, van Lier MHM, Lambregtse-van den Berg MP. The Dutch Infant Caregiving Assessment Scales: Psychometric properties in mothers with and without a severe psychiatric disorder. Int J Methods Psychiatr Res 2022; 31:e1902. [PMID: 35088917 PMCID: PMC9159692 DOI: 10.1002/mpr.1902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 11/02/2021] [Accepted: 12/07/2021] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES This study examines the psychometric properties of the Dutch adaptation of the Infant Caregiving Assessment Scales (INCAS). This standardized observation procedure is the first to assess both emotional and instrumental caregiving skills of mothers with a severe psychiatric disorder, during the postpartum period. METHODS Mothers with and without a severe psychiatric disorder (N = 123) were observed at home at the infant age of 6 weeks during daily caregiving; changing a diaper, bathing, dressing, and feeding. Recordings of observations were coded independently by trained coders, blind for group membership. Subsequently, the component structure, internal consistency, interrater reliability, and concurrent validity of the INCAS were examined. RESULTS Principal component analysis largely confirmed the two a priori defined caregiving domains. The internal consistencies of the emotional and instrumental domains were deemed excellent and good, respectively. The interrater reliability was substantial for the emotional domain and moderate for the instrumental domain. Furthermore, evidence for good concurrent validity of the emotional domain was found. Lastly, significant correlations were found between specific instrumental caregiving skills and maternal neuropsychological functioning. CONCLUSION Psychometric findings support the INCAS as a comprehensive and reliable instrument for standardized assessment of caregiving by mothers with a severe psychiatric disorder.
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Sørensen JØ, Rasmussen A, Roesbjerg T, Verhulst FC, Pagsberg AK. Suicidality and self-injury with selective serotonin reuptake inhibitors in youth: Occurrence, predictors and timing. Acta Psychiatr Scand 2022; 145:209-222. [PMID: 34374070 PMCID: PMC9292826 DOI: 10.1111/acps.13360] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 08/04/2021] [Accepted: 08/05/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Meta-analyses have established a heightened risk of suicidality for youth treated with selective serotonin reuptake inhibitors (SSRIs). The present study investigates the risk and possible predictors of suicidality and non-suicidal self-injury (NSSI) associated with SSRI treatment in a clinical sample of children and adolescents. METHODS An observational, longitudinal, retrospective study using a within-subject study design including in- and outpatients aged 0-17 years treated with SSRIs. Data were obtained from digital medical records and prescription software. RESULTS N = 365 patients were included (64.1% female), mean (SD) age 14.5 (2.04) years, with primary depression, anxiety or obsessive-compulsive disorder. No suicides occurred. When comparing the 6-week period immediately prior to versus following SSRI initiation, the patient proportion with broadly defined suicidality decreased (38.5% vs. 24.2%, p < 0.001) while the proportion with suicide attempts was stable (2.8% vs. 2.8%, p = 1.000). The proportion with NSSI decreased statistically non-significantly (12.4% vs. 8.4%, p = 0.067). Results from individually standardized observation periods were similar; however, the proportion with suicide attempts decreased statistically non-significantly and the proportion with NSSI decreased significantly. Suicidality during SSRI treatment was associated with previous suicidality (OR[CI] = 6.0 [2.4-14.8], p < 0.001), depression as indication for SSRI treatment (OR[CI] = 2.1 [1.2-3.7], p = 0.01), female sex (OR[CI] = 2.1 [1.1-4.1], p = 0.02) and previous NSSI (OR[CI] = 2.0 [1.2-3.5], p = 0.01). CONCLUSION Suicidality was common in youth treated with SSRIs. The patient proportion with overall suicidality decreased, and the proportion with attempted suicide was stable in the weeks following SSRI initiation. Previous suicidality, depression, female sex and previous NSSI are important predictors for suicidality during SSRI treatment in youth.
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Gerritsen SE, van Bodegom LS, Dieleman GC, Overbeek MM, Verhulst FC, Wolke D, Rizopoulos D, Appleton R, van Amelsvoort TAMJ, Bodier Rethore C, Bonnet-Brilhault F, Charvin I, Da Fonseca D, Davidović N, Dodig-Ćurković K, Ferrari A, Fiori F, Franić T, Gatherer C, de Girolamo G, Heaney N, Hendrickx G, Jardri R, Kolozsvari A, Lida-Pulik H, Lievesley K, Madan J, Mastroianni M, Maurice V, McNicholas F, Nacinovich R, Parenti A, Paul M, Purper-Ouakil D, Rivolta L, de Roeck V, Russet F, Saam MC, Sagar-Ouriaghli I, Santosh PJ, Sartor A, Schulze UME, Scocco P, Signorini G, Singh SP, Singh J, Speranza M, Stagi P, Stagni P, Street C, Tah P, Tanase E, Tremmery S, Tuffrey A, Tuomainen H, Walker L, Wilson A, Maras A. Demographic, clinical, and service-use characteristics related to the clinician's recommendation to transition from child to adult mental health services. Soc Psychiatry Psychiatr Epidemiol 2022; 57:973-991. [PMID: 35146551 PMCID: PMC9042957 DOI: 10.1007/s00127-022-02238-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 01/22/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE The service configuration with distinct child and adolescent mental health services (CAMHS) and adult mental health services (AMHS) may be a barrier to continuity of care. Because of a lack of transition policy, CAMHS clinicians have to decide whether and when a young person should transition to AMHS. This study describes which characteristics are associated with the clinicians' advice to continue treatment at AMHS. METHODS Demographic, family, clinical, treatment, and service-use characteristics of the MILESTONE cohort of 763 young people from 39 CAMHS in Europe were assessed using multi-informant and standardized assessment tools. Logistic mixed models were fitted to assess the relationship between these characteristics and clinicians' transition recommendations. RESULTS Young people with higher clinician-rated severity of psychopathology scores, with self- and parent-reported need for ongoing treatment, with lower everyday functional skills and without self-reported psychotic experiences were more likely to be recommended to continue treatment. Among those who had been recommended to continue treatment, young people who used psychotropic medication, who had been in CAMHS for more than a year, and for whom appropriate AMHS were available were more likely to be recommended to continue treatment at AMHS. Young people whose parents indicated a need for ongoing treatment were more likely to be recommended to stay in CAMHS. CONCLUSION Although the decision regarding continuity of treatment was mostly determined by a small set of clinical characteristics, the recommendation to continue treatment at AMHS was mostly affected by service-use related characteristics, such as the availability of appropriate services.
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Gerritsen SE, Maras A, van Bodegom LS, Overbeek MM, Verhulst FC, Wolke D, Appleton R, Bertani A, Cataldo MG, Conti P, Da Fonseca D, Davidović N, Dodig-Ćurković K, Ferrari C, Fiori F, Franić T, Gatherer C, De Girolamo G, Heaney N, Hendrickx G, Kolozsvari A, Levi FM, Lievesley K, Madan J, Martinelli O, Mastroianni M, Maurice V, McNicholas F, O'Hara L, Paul M, Purper-Ouakil D, de Roeck V, Russet F, Saam MC, Sagar-Ouriaghli I, Santosh PJ, Sartor A, Schandrin A, Schulze UME, Signorini G, Singh SP, Singh J, Street C, Tah P, Tanase E, Tremmery S, Tuffrey A, Tuomainen H, van Amelsvoort TAMJ, Wilson A, Walker L, Dieleman GC. Cohort profile: demographic and clinical characteristics of the MILESTONE longitudinal cohort of young people approaching the upper age limit of their child mental health care service in Europe. BMJ Open 2021; 11:e053373. [PMID: 34916319 PMCID: PMC8679118 DOI: 10.1136/bmjopen-2021-053373] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
PURPOSE The presence of distinct child and adolescent mental health services (CAMHS) and adult mental health services (AMHS) impacts continuity of mental health treatment for young people. However, we do not know the extent of discontinuity of care in Europe nor the effects of discontinuity on the mental health of young people. Current research is limited, as the majority of existing studies are retrospective, based on small samples or used non-standardised information from medical records. The MILESTONE prospective cohort study aims to examine associations between service use, mental health and other outcomes over 24 months, using information from self, parent and clinician reports. PARTICIPANTS Seven hundred sixty-three young people from 39 CAMHS in 8 European countries, their parents and CAMHS clinicians who completed interviews and online questionnaires and were followed up for 2 years after reaching the upper age limit of the CAMHS they receive treatment at. FINDINGS TO DATE This cohort profile describes the baseline characteristics of the MILESTONE cohort. The mental health of young people reaching the upper age limit of their CAMHS varied greatly in type and severity: 32.8% of young people reported clinical levels of self-reported problems and 18.6% were rated to be 'markedly ill', 'severely ill' or 'among the most extremely ill' by their clinician. Fifty-seven per cent of young people reported psychotropic medication use in the previous half year. FUTURE PLANS Analysis of longitudinal data from the MILESTONE cohort will be used to assess relationships between the demographic and clinical characteristics of young people reaching the upper age limit of their CAMHS and the type of care the young person uses over the next 2 years, such as whether the young person transitions to AMHS. At 2 years follow-up, the mental health outcomes of young people following different care pathways will be compared. TRIAL REGISTRATION NUMBER NCT03013595.
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Ringoot AP, Jansen PW, Kok R, IJzendoorn MH, Verlinden M, Verhulst FC, Bakermans‐Kranenburg M, Tiemeier H. Parenting, young children's behavioral self‐regulation and the quality of their peer relationships. SOCIAL DEVELOPMENT 2021. [DOI: 10.1111/sode.12573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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van der Vlugt JJB, Coebergh van den Braak RRJ, van der Meulen JJMN, Hovius SER, Verhulst FC, Okkerse JME, Wierdsma AI, Kushner SA, Klimek M. Prolonged surgical duration in open craniofacial surgery: Detrimental to cognitive functioning? J Plast Reconstr Aesthet Surg 2021; 74:3443-3476. [PMID: 34598901 DOI: 10.1016/j.bjps.2021.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 06/11/2021] [Accepted: 08/26/2021] [Indexed: 11/18/2022]
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Ip HF, van der Laan CM, Krapohl EML, Brikell I, Sánchez-Mora C, Nolte IM, St Pourcain B, Bolhuis K, Palviainen T, Zafarmand H, Colodro-Conde L, Gordon S, Zayats T, Aliev F, Jiang C, Wang CA, Saunders G, Karhunen V, Hammerschlag AR, Adkins DE, Border R, Peterson RE, Prinz JA, Thiering E, Seppälä I, Vilor-Tejedor N, Ahluwalia TS, Day FR, Hottenga JJ, Allegrini AG, Rimfeld K, Chen Q, Lu Y, Martin J, Soler Artigas M, Rovira P, Bosch R, Español G, Ramos Quiroga JA, Neumann A, Ensink J, Grasby K, Morosoli JJ, Tong X, Marrington S, Middeldorp C, Scott JG, Vinkhuyzen A, Shabalin AA, Corley R, Evans LM, Sugden K, Alemany S, Sass L, Vinding R, Ruth K, Tyrrell J, Davies GE, Ehli EA, Hagenbeek FA, De Zeeuw E, Van Beijsterveldt TCEM, Larsson H, Snieder H, Verhulst FC, Amin N, Whipp AM, Korhonen T, Vuoksimaa E, Rose RJ, Uitterlinden AG, Heath AC, Madden P, Haavik J, Harris JR, Helgeland Ø, Johansson S, Knudsen GPS, Njolstad PR, Lu Q, Rodriguez A, Henders AK, Mamun A, Najman JM, Brown S, Hopfer C, Krauter K, Reynolds C, Smolen A, Stallings M, Wadsworth S, Wall TL, Silberg JL, Miller A, Keltikangas-Järvinen L, Hakulinen C, Pulkki-Råback L, Havdahl A, Magnus P, Raitakari OT, Perry JRB, Llop S, Lopez-Espinosa MJ, Bønnelykke K, Bisgaard H, Sunyer J, Lehtimäki T, Arseneault L, Standl M, Heinrich J, Boden J, Pearson J, Horwood LJ, Kennedy M, Poulton R, Eaves LJ, Maes HH, Hewitt J, Copeland WE, Costello EJ, Williams GM, Wray N, Järvelin MR, McGue M, Iacono W, Caspi A, Moffitt TE, Whitehouse A, Pennell CE, Klump KL, Burt SA, Dick DM, Reichborn-Kjennerud T, Martin NG, Medland SE, Vrijkotte T, Kaprio J, Tiemeier H, Davey Smith G, Hartman CA, Oldehinkel AJ, Casas M, Ribasés M, Lichtenstein P, Lundström S, Plomin R, Bartels M, Nivard MG, Boomsma DI. Genetic association study of childhood aggression across raters, instruments, and age. Transl Psychiatry 2021; 11:413. [PMID: 34330890 PMCID: PMC8324785 DOI: 10.1038/s41398-021-01480-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 04/11/2021] [Accepted: 05/20/2021] [Indexed: 01/15/2023] Open
Abstract
Childhood aggressive behavior (AGG) has a substantial heritability of around 50%. Here we present a genome-wide association meta-analysis (GWAMA) of childhood AGG, in which all phenotype measures across childhood ages from multiple assessors were included. We analyzed phenotype assessments for a total of 328 935 observations from 87 485 children aged between 1.5 and 18 years, while accounting for sample overlap. We also meta-analyzed within subsets of the data, i.e., within rater, instrument and age. SNP-heritability for the overall meta-analysis (AGGoverall) was 3.31% (SE = 0.0038). We found no genome-wide significant SNPs for AGGoverall. The gene-based analysis returned three significant genes: ST3GAL3 (P = 1.6E-06), PCDH7 (P = 2.0E-06), and IPO13 (P = 2.5E-06). All three genes have previously been associated with educational traits. Polygenic scores based on our GWAMA significantly predicted aggression in a holdout sample of children (variance explained = 0.44%) and in retrospectively assessed childhood aggression (variance explained = 0.20%). Genetic correlations (rg) among rater-specific assessment of AGG ranged from rg = 0.46 between self- and teacher-assessment to rg = 0.81 between mother- and teacher-assessment. We obtained moderate-to-strong rgs with selected phenotypes from multiple domains, but hardly with any of the classical biomarkers thought to be associated with AGG. Significant genetic correlations were observed with most psychiatric and psychological traits (range [Formula: see text]: 0.19-1.00), except for obsessive-compulsive disorder. Aggression had a negative genetic correlation (rg = ~-0.5) with cognitive traits and age at first birth. Aggression was strongly genetically correlated with smoking phenotypes (range [Formula: see text]: 0.46-0.60). The genetic correlations between aggression and psychiatric disorders were weaker for teacher-reported AGG than for mother- and self-reported AGG. The current GWAMA of childhood aggression provides a powerful tool to interrogate the rater-specific genetic etiology of AGG.
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Szekely E, Neumann A, Sallis H, Jolicoeur-Martineau A, Verhulst FC, Meaney MJ, Pearson RM, Levitan RD, Kennedy JL, Lydon JE, Steiner M, Greenwood CMT, Tiemeier H, Evans J, Wazana A. Maternal Prenatal Mood, Pregnancy-Specific Worries, and Early Child Psychopathology: Findings From the DREAM BIG Consortium. J Am Acad Child Adolesc Psychiatry 2021; 60:186-197. [PMID: 32278003 DOI: 10.1016/j.jaac.2020.02.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 02/06/2020] [Accepted: 03/11/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Few studies have attempted to identify how distinct dimensions of maternal prenatal affective symptoms relate to offspring psychopathology. We defined latent dimensions of women's prenatal affective symptoms and pregnancy-specific worries to examine their association with early offspring psychopathology in three prenatal cohorts. METHOD Data were used from three cohorts of the DREAM-BIG consortium: Avon Longitudinal Study of Parents and Children (ALSPAC [N = 12,515]), Generation R (N = 6,803), and the Canadian prenatal cohort Maternal Adversity, Vulnerability, and Neurodevelopment (MAVAN [N = 578]). Maternal prenatal affective symptoms and pregnancy-specific worries were assessed using different measures in each cohort. Through confirmatory factor analyses, we determined whether comparable latent dimensions of prenatal maternal affective symptoms existed across the cohorts. We used structural equation models to examine cohort-specific associations between these dimensions and offspring psychopathology at 4 to 8 years of age (general psychopathology, specific internalizing and externalizing previously derived using confirmatory factor analyses). Cohort-based estimates were meta-analyzed using inverse variance-weighing. RESULTS Four prenatal maternal factors were similar in all cohorts: a general affective symptoms factor and three specific factors-an anxiety/depression factor, a somatic factor, and a pregnancy-specific worries factor. In meta-analyses, both the general affective symptoms factor and pregnancy-specific worries factor were independently associated with offspring general psychopathology. The general affective symptoms factor was further associated with offspring specific internalizing problems. There were no associations with specific externalizing problems. CONCLUSION These replicated findings of independent and adverse effects for prenatal general affective symptoms and pregnancy-specific worries on child mental health support the need for specific interventions in pregnancy.
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Xerxa Y, Delaney SW, Rescorla LA, Hillegers MHJ, White T, Verhulst FC, Muetzel RL, Tiemeier H. Association of Poor Family Functioning From Pregnancy Onward With Preadolescent Behavior and Subcortical Brain Development. JAMA Psychiatry 2021; 78:29-37. [PMID: 32936235 PMCID: PMC7495324 DOI: 10.1001/jamapsychiatry.2020.2862] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
IMPORTANCE The association of poor family functioning, a potent stressor, with child behavior is potentially long term and relevant for a person's well-being later in life. Whether changes in brain development underlie the associations with preadolescent behavior and help identify periods of vulnerability is unclear. OBJECTIVE To assess the associations of poor family functioning from pregnancy onward with cortical, white matter, and subcortical volumes, and to examine the extent to which, in particular, hippocampal volume mediates the association of prenatal parental environmental exposures with child problem behavior in preadolescence. DESIGN, SETTING, AND PARTICIPANTS This population-based cohort study, conducted from April 2002 to January 2006, was embedded in Generation R, a multiethnic population-based cohort from fetal life onward. All pregnant women living in Rotterdam, the Netherlands, with an expected delivery date between April 2002 and January 2006 were invited to participate. Of the 8879 pregnant women enrolled during pregnancy, 1266 mothers with no partner data and 490 with missing family functioning data were excluded, as well as 1 sibling of 32 twin pairs. After excluding an additional 657 children with poor imaging data quality or incidental findings, the final sample consisted of 2583 mother-child pairs. Data analysis was performed from March 1, 2019, to June 28, 2019. EXPOSURES Mother- and father-rated poor family functioning was repeatedly measured by the General Functioning subscale of the Family Assessment Device. MAIN OUTCOMES AND MEASURES Our primary hypothesis, formulated after data collection but before analysis, was that poor prenatal family functioning would be associated with smaller hippocampal and amygdala volumes in late childhood. High-resolution structural neuroimaging data of children aged 10 years were collected with a single 3-T magnetic resonance imaging system. Child emotional and behavioral problems were assessed with the Child Behavior Checklist. RESULTS Data were available for 2583 children (mean [SD] age, 10.1 [0.6] years; 1315 girls [50.9%]). Data for parents included 2583 mothers (mean [SD] age, 31.1 [4.7] years; 1617 Dutch race/ethnicity [62.6%]) and 1788 fathers (mean [SD] age, 33.5 [5.3] years; 1239 Dutch race/ethnicity [69.3%]). Children exposed to prenatal maternal-reported poor family functioning had smaller hippocampal (B = -0.08; 95% CI, -0.13 to -0.02) and occipital lobe (B = -0.70; 95% CI, -1.19 to -0.21) volumes in preadolescence. There was no evidence for an association of exposure to poor family functioning at mid- or late childhood with brain morphology. Hippocampal volumes partially mediated the association of prenatal maternal-reported poor family functioning with preadolescent problem behavior (B = 0.08; 95% CI, 0.03-0.13), even after adjusting for prior child problems at age 1.5 years. Analyses of combined maternal and paternal family functioning ratings showed similar results, but associations were largely driven by maternal family functioning reports. CONCLUSIONS AND RELEVANCE In this population-based cohort study, prenatal maternal-reported poor family functioning was associated with a smaller hippocampus in preadolescents. This difference in brain structure may underlie behavioral problems and is a possible neurodevelopmental manifestation of the long-term consequences of poor family functioning for the child.
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Hemmingsen CH, Kjaer SK, Jezek AH, Verhulst FC, Pagsberg AK, Kamper-Jørgensen M, Mørch LS, Hargreave M. Maternal use of hormonal contraception and risk of childhood ADHD: a nationwide population-based cohort study. Eur J Epidemiol 2020; 35:795-805. [PMID: 32968938 DOI: 10.1007/s10654-020-00673-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 08/04/2020] [Indexed: 11/30/2022]
Abstract
Although maternal use of hormones has been suspected of increasing the risk for childhood attention-deficit/hyperactivity disorder (ADHD), no study has examined hormonal contraception use in this context. We examined the association between maternal hormonal contraception use before or during pregnancy and ADHD risk in children. This nationwide population-based cohort study included 1,056,846 children born in Denmark between 1998 and 2014. Prescriptions for hormonal contraceptives redeemed by the mother was categorized as: no use, previous use (> 3 months before pregnancy), and recent use (≤ 3 months before or during pregnancy). Children were followed for ADHD, from birth until 31 December 2015. Cox proportional hazard models were used to estimate hazard ratios (HRs) with 95% confidence intervals (CIs). During 9,819,565 person-years of follow-up (median: 9.2), ADHD was diagnosed or a prescription for ADHD medication redeemed for 23,380 children (2.2%). The adjusted HR for ADHD was higher in children of mothers who had previously (HR 1.23; 95% CI 1.18-1.28) or recently (HR 1.30; 95% CI 1.24-1.37) used hormonal contraception than in those of mothers with no use. The highest estimates were seen for use of non-oral progestin products with HRs of 1.90 (95% CI 1.59-2.26) for previous use, 2.23 (95% CI 1.96-2.54) for recent use, and 3.10 (95% CI 1.62-5.91) for use during pregnancy. Maternal use of hormonal contraception was associated with an increased risk for ADHD in the offspring; more pronounced for non-oral progestin-only than other products.
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Xerxa Y, Rescorla LA, van der Ende J, Hillegers MHJ, Verhulst FC, Tiemeier H. From Parent to Child to Parent: Associations Between Parent and Offspring Psychopathology. Child Dev 2020; 92:291-307. [PMID: 32845015 PMCID: PMC7891374 DOI: 10.1111/cdev.13402] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Parental psychopathology can affect child functioning, and vice versa. We examined bidirectional associations between parent and offspring psychopathology in 5,536 children and their parents. We asked three questions: (a) are parent-to-child associations stronger than child-to-parent associations? (b) are mother-to-child associations stronger than father-to-child associations? and (c) do within- and between-person effects contribute to bidirectional associations between parent and offspring psychopathology? Our findings suggest that only within-rater bidirectional associations of parent and offspring psychopathology can be consistently detected, with no difference between mothers and fathers. Child psychopathology was hardly associated with parental psychopathology. No evidence for cross-rater child-to-parent associations was found suggesting that the within-rater child-to-parent associations reflect shared method variance. Moreover, within-person change accounted for a part of the variance observed.
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Dekker LP, Visser K, van der Vegt EJM, Maras A, van der Ende J, Tick NT, Verhulst FC, Greaves-Lord K. Insight into Informant Discrepancies Regarding Psychosexual Functioning of Adolescents with and without Autism Spectrum Disorder. JOURNAL OF RESEARCH ON ADOLESCENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR RESEARCH ON ADOLESCENCE 2020; 30:487-501. [PMID: 31802571 DOI: 10.1111/jora.12539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The private nature of psychosexual functioning leads adolescents and their parents to have different perspectives, which highlights studying parent-child informant discrepancies in this domain. We investigated informant discrepancy in psychosexual functioning, using the self-report and parent report versions of the Teen Transition Inventory (TTI), of adolescents with autism spectrum disorder (ASD; 136 parent-child dyads) compared to adolescents from the general population (GP; 70 parent-child dyads). Significantly larger informant discrepancies exist in ASD dyads than GP dyads in most domains of psychosexual functioning, except for Body image, Sexual behavior, and Confidence in the future. It is important to use and pay attention to both informants, as discrepancies are relevant for both research and clinical practice regarding psychosexual functioning.
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Santosh P, Adams L, Fiori F, Davidović N, de Girolamo G, Dieleman GC, Franić T, Heaney N, Lievesley K, Madan J, Maras A, Mastroianni M, McNicholas F, Paul M, Purper-Ouakil D, Sagar-Ouriaghli I, Schulze U, Signorini G, Street C, Tah P, Tremmery S, Tuomainen H, Verhulst FC, Warwick J, Wolke D, Singh J, Singh SP. Protocol for the development and validation procedure of the managing the link and strengthening transition from child to adult mental health care (MILESTONE) suite of measures. BMC Pediatr 2020; 20:167. [PMID: 32299401 PMCID: PMC7161143 DOI: 10.1186/s12887-020-02079-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 04/13/2020] [Indexed: 02/06/2023] Open
Abstract
Background Mental health disorders in the child and adolescent population are a pressing public health concern. Despite the high prevalence of psychopathology in this vulnerable population, the transition from Child and Adolescent Mental Health Services (CAMHS) to Adult Mental Health Services (AMHS) has many obstacles such as deficiencies in planning, organisational readiness and policy gaps. All these factors contribute to an inadequate and suboptimal transition process. A suite of measures is required that would allow young people to be assessed in a structured and standardised way to determine the on-going need for care and to improve communication across clinicians at CAMHS and AMHS. This will have the potential to reduce the overall health economic burden and could also improve the quality of life for patients travelling across the transition boundary. The MILESTONE (Managing the Link and Strengthening Transition from Child to Adult Mental Health Care) project aims to address the significant socioeconomic and societal challenge related to the transition process. This protocol paper describes the development of two MILESTONE transition-related measures: The Transition Readiness and Appropriateness Measure (TRAM), designed to be a decision-making aide for clinicians, and the Transition Related Outcome Measure (TROM), for examining the outcome of transition. Methods The TRAM and TROM have been developed and were validated following the US FDA Guidance for Patient-reported Outcome Measures which follows an incremental stepwise framework. The study gathers information from service users, parents, families and mental health care professionals who have experience working with young people undergoing the transition process from eight European countries. Discussion There is an urgent need for comprehensive measures that can assess transition across the CAMHS/AMHS boundary. This study protocol describes the process of development of two new transition measures: the TRAM and TROM. The TRAM has the potential to nurture better transitions as the findings can be summarised and provided to clinicians as a clinician-decision making support tool for identifying cases who need to transition and the TROM can be used to examine the outcomes of the transition process. Trial registration MILESTONE study registration: ISRCTN83240263 Registered 23-July-2015 - ClinicalTrials.gov NCT03013595 Registered 6 January 2017.
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van der Ende J, Verhulst FC, Tiemeier H. Multitrait-multimethod analyses of change of internalizing and externalizing problems in adolescence: Predicting internalizing and externalizing DSM disorders in adulthood. JOURNAL OF ABNORMAL PSYCHOLOGY 2020; 129:343-354. [PMID: 32105122 DOI: 10.1037/abn0000510] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Ratings by different informants such as parents, teachers, and youths are important to accurately assess adolescent problem behavior. Agreement among informant ratings on adolescent problem behavior, however, is typically only low to moderate. Rather than dismiss these low levels of agreement between informants' ratings as being unreliable, low agreement is considered to reflect each informant's unique view on problem behavior. The overall aim of this study is to examine how much repeated parent, teacher, and self-ratings of internalizing and externalizing problems in adolescents add to single informant ratings in the prediction of internalizing and externalizing DSM disorders in adulthood. Parent, teacher and self-ratings were obtained in 588 adolescents (49.1% boys) aged 11-14 years (at baseline) at 3 time points, spanning 4 years. Twenty years after the first assessment, DSM diagnoses were obtained through structured psychiatric interviews when individuals were 31-34 years. We used structural equation models to investigate whether discrepancies and changes in discrepancies over time between parent, teacher, and self-reports of problem behavior contributed to the prediction of DSM diagnoses. We found that higher levels of internalizing problems in adolescence correlated, r = .14, SE = .06, p = .035 with more internalizing disorders in adulthood and that higher levels of externalizing problems in adolescence correlated, r = .23, SE = .07, p = .001 with more externalizing disorders in adulthood. Increasing discrepancies across 2 time periods between teacher and self-reports of internalizing problems correlated r = .14 (SE = .06, p = .033) and r = .13 (SE = .05, p = .016), respectively, with fewer DSM internalizing disorders in adulthood. Further, higher baseline discrepancies between parent and self-reports of externalizing problems correlated, r = .11, SE = .05, p = .018 with fewer DSM externalizing disorders, whereas increases of discrepancies over time correlated, r = .13, SE = .06, p = .036 with more DSM externalizing disorders in adulthood. We found no association of problem scores in one domain with adult disorders of another domain, for example, no association between internalizing symptoms and externalizing disorders. Discrepancies and changes in discrepancies over time of parent and self-reports and of teacher and self-reports of internalizing and externalizing problems contributed to the prediction of adult internalizing and externalizing DSM disorders. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Ester WA, Jansen PW, Hoek HW, Verhulst FC, Jaddoe VW, Marques AH, Tiemeier H, Susser ES, Roza SJ. Fetal size and eating behaviour in childhood: a prospective cohort study. Int J Epidemiol 2020; 48:124-133. [PMID: 30508111 DOI: 10.1093/ije/dyy256] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2018] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Although studies showed that an adverse intrauterine environment increases the obesity risk in adulthood, little is known about consequences of fetal growth and birth size for eating behaviour. We examined whether fetal and birth size are associated with childhood eating behaviour. METHODS Participants were 4350 mother-child dyads of the prospective cohort study Generation R. We assessed the relation between fetal and birth size measurements with child eating behaviour at age 4 years by maternal report on the Child Eating Behaviour Questionnaire. Child body mass index (BMI) was measured at age 2 years. RESULTS Per one standard deviation (SD) larger birthweight, children scored lower on Satiety Responsiveness [-0.29 points; 95% confidence interval (CI): -0.39; -0.18], higher on Food Responsiveness (0.28 points; 95% CI: 0.17; 0.39) and on Enjoyment of Food (0.21 points; 95% CI: 0.12; 0.31) at age 4 years. Similar associations were found in late pregnancy. Per one SD increase in fetal growth from late pregnancy to birth, children scored lower on Satiety Responsiveness (-0.15 points; 95% CI: -0.26; -0.04). Children within the 10% highest birthweight scored higher on food approach and lower on food avoidant scales, whereas associations in children within the 10% lowest birthweights were absent. Although child BMI partly mediated the association, direct effects of birthweight on appetitive traits remained. CONCLUSIONS This study indicates that fetal size, especially being large in utero, is associated with obesity-inducing eating behaviour. Our findings point to intrauterine influences on appetite and satiety, and contribute to understanding the complex aetiology of obesity.
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Serdarevic F, Tiemeier H, Jansen PR, Alemany S, Xerxa Y, Neumann A, Robinson E, Hillegers MHJ, Verhulst FC, Ghassabian A. Polygenic Risk Scores for Developmental Disorders, Neuromotor Functioning During Infancy, and Autistic Traits in Childhood. Biol Psychiatry 2020; 87:132-138. [PMID: 31629460 DOI: 10.1016/j.biopsych.2019.06.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 05/03/2019] [Accepted: 06/03/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Impaired neuromotor development is often one of the earliest observations in children with autism spectrum disorder (ASD). We investigated whether a genetic predisposition to developmental disorders was associated with nonoptimal neuromotor development during infancy and examined the genetic correlation between nonoptimal neuromotor development and autistic traits in the general population. METHODS In a population-based cohort in The Netherlands (2002-2006), we calculated polygenic risk scores (PRSs) for ASD and attention-deficit/hyperactivity disorder (ADHD) using genome-wide association study summary statistics. In 1921 children with genetic data, parents rated autistic traits at 6 years of age. Among them, 1174 children (61.1%) underwent neuromotor examinations (tone, responses, senses, and other observations) during infancy (9-20 weeks of age). We used linear regressions to examine associations of PRSs with neuromotor scores and autistic traits. We performed a bivariate genome-based restricted maximum likelihood analysis to explore whether genetic susceptibility underlies the association between neuromotor development and autistic traits. RESULTS Higher PRSs for ASD were associated with less optimal overall infant neuromotor development, in particular low muscle tone. Higher PRSs for ADHD were associated with less optimal senses. PRSs for ASD and those for ADHD both were associated with autistic traits. The single nucleotide polymorphism-based heritability of overall motor development was 20% (SE = .21) and of autistic traits was 68% (SE = .26). The genetic correlation between overall motor development and autistic traits was .35 (SE = .21, p < .001). CONCLUSIONS We found that genetic liabilities for ASD and ADHD covary with neuromotor development during infancy. Shared genetic liability might partly explain the association between nonoptimal neuromotor development during infancy and autistic traits in childhood.
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Hopman JAB, Tick NT, van der Ende J, Wubbels T, Verhulst FC, Maras A, Breeman LD, van Lier PAC. Developmental Links Between Externalizing Behavior and Student–Teacher Interactions in Male Adolescents With Psychiatric Disabilities. SCHOOL PSYCHOLOGY REVIEW 2019. [DOI: 10.17105/spr-2017-0144.v48-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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de Vries EE, Verlinden M, Rijlaarsdam J, Jaddoe VWV, Verhulst FC, Arseneault L, Tiemeier H. Like Father, like Child: Early Life Family Adversity and Children's Bullying Behaviors in Elementary School. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2019; 46:1481-1496. [PMID: 29256029 PMCID: PMC6133006 DOI: 10.1007/s10802-017-0380-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Family adversity has been associated with children’s bullying behaviors. The evidence is, however, dominated by mothers’ perceptions of the family environment and a focus on mothers’ behaviors. This prospective population-based study examined whether children’s bullying behaviors were associated with mother- and father-reported family adversity, assessed before and after child birth. Peer-nominations were used to assess bullying behaviors of 1298 children in elementary school (mean age 7.5 years). The following paternal risk factors were prospectively associated with children’s bullying behaviors: (1) father-reported prenatal family distress, (2) fathers’ hostility at preschool age, and (3) fathers’ harsh disciplinary practices at preschool age, but effect sizes were relatively small. The effect of maternal risk factors was less consistent, only mother-reported family distress in childhood was associated with children’s bullying behaviors. The associations were independent of background family risk factors (i.e., life stress, contextual factors, and other background factors such as parental education and risk taking record) and early childhood externalizing problems. Moreover, our results indicated that father-reported family adversity predicted children’s bullying behaviors over and above the background family risk factors, early childhood externalizing problems and mother-reported family adversity. We also demonstrated that the association of fathers’ prenatal hostility and family distress with subsequent bullying behavior of their child at school was partly mediated by fathers’ harsh disciplinary practices at preschool age. Our findings highlight the importance of fathers’ behaviors in the development of children’s bullying behaviors.
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Zou R, Tiemeier H, van der Ende J, Verhulst FC, Muetzel RL, White T, Hillegers M, El Marroun H. Exposure to Maternal Depressive Symptoms in Fetal Life or Childhood and Offspring Brain Development: A Population-Based Imaging Study. Am J Psychiatry 2019; 176:702-710. [PMID: 31055967 DOI: 10.1176/appi.ajp.2019.18080970] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The authors examined associations of exposure to maternal depressive symptoms at different developmental stages from fetal life to preadolescence with child brain development, including volumetrics and white matter microstructure. METHODS This study was embedded in a longitudinal birth cohort in Rotterdam, the Netherlands. Participants were 3,469 mother-child pairs with data on maternal depressive symptoms and child neuroimaging at age 10. The authors also measured child emotional and behavioral problems at the time of neuroimaging. The association of maternal depressive symptoms with child brain development at each assessment was examined. Maternal depressive symptom trajectories were modeled across fetal life and childhood to determine the association of maternal depressive symptom patterns over time with child brain development. RESULTS The single-time-point analyses showed that maternal depressive symptoms at child age 2 months were associated with smaller total gray matter volume and lower global fractional anisotropy (FA), whereas maternal depressive symptoms assessed prenatally or in childhood were not. The trajectory analyses suggested in particular that children exposed to persistently high levels of maternal depressive symptoms across the perinatal period had smaller gray and white matter volumes as well as alterations (i.e., lower FA) in white matter microstructure compared with nonexposed children. Furthermore, the gray matter volume differences mediated the association between postnatal maternal depressive symptoms and child attention problems. CONCLUSIONS Perinatal maternal depressive symptoms were consistently associated with child brain development assessed 10 years later. These results suggest that the postnatal period is a window of vulnerability for adversities such as maternal depressive symptoms.
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Koopman‐Verhoeff ME, Serdarevic F, Kocevska D, Bodrij FF, Mileva‐Seitz VR, Reiss I, Hillegers MH, Tiemeier H, Cecil CA, Verhulst FC, Luijk MP. Preschool family irregularity and the development of sleep problems in childhood: a longitudinal study. J Child Psychol Psychiatry 2019; 60:857-865. [PMID: 30945287 PMCID: PMC6850317 DOI: 10.1111/jcpp.13060] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/07/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Previous studies have shown that poor family environments are related to more sleep problems; however, little is known about how family irregularity in early life affects the development of sleep problems over childhood using objective sleep measures. The current study tests the hypothesis that early family irregularity contributes to the development of sleep problems. METHODS This population-based study comprises 5,443 children from the Generation R Study. Family irregularity was measured with seven maternal-reported questions on family routines when children were 2 and 4 years old. Mothers reported on sleep problems at child age 3, 6, and 10 years, whereas children completed questionnaires on sleep problems at age 10. Additionally, we used tri-axial wrist accelerometers for five nights in 851 children (mean age 11.7 years) to assess sleep objectively. RESULTS Family irregularity was associated with more mother- and child-reported sleep problems at ages 3, 6, and 10 years as well as with a shorter sleep duration and later objective sleep onset, but not with sleep efficiency or waking time. The association between family irregularity and multi-informant subjective sleep problems at age 10 years was mediated by mother-reported child psychopathology at age 6 years. CONCLUSIONS Our findings show a long-term robust association of preschool family irregularity with more sleep problems during childhood as well as shorter sleep duration and later sleep onset as measured objectively with actigraphy. In part, these sleep problems were associated with family irregularity by way of child psychopathology. These findings suggest that interventions improving preschool family irregularity, which are targeted to reduce child psychopathology, may also impact the development of sleep problems beneficially.
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