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Auteur Hanna C. GUSTAFSSON
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Documents disponibles écrits par cet auteur (7)
Faire une suggestion Affiner la rechercheAssociations between childhood maltreatment, poor sleep, and prenatal distress in pregnant adolescents / Sophie FOSS in Development and Psychopathology, 34-3 (August 2022)
Titre : Associations between childhood maltreatment, poor sleep, and prenatal distress in pregnant adolescents Type de document : texte imprimé Auteurs : Sophie FOSS, Auteur ; Hanna C. GUSTAFSSON, Auteur ; Obianuju O. BERRY, Auteur ; Alison E. HIPWELL, Auteur ; Elizabeth A. WERNER, Auteur ; Bradley S. PETERSON, Auteur ; Catherine MONK, Auteur Article en page(s) : p.764-773 Langues : Anglais (eng) Mots-clés : adolescent pregnancy childhood maltreatment distress sleep Index. décimale : PER Périodiques Résumé : Childhood maltreatment (CM) is a known risk factor for adolescent pregnancy. Sleep disturbances and psychological distress, both common negative sequelae of CM, often co-occur during pregnancy, although directionality remains unclear. Furthermore, little is known about how CM affects sleep “distress associations during pregnancy. In pregnant adolescents, we examined: (a) whether there are significant predictive associations from CM to sleep quality and distress and (b) bidirectional influences of distress and sleep quality. Healthy pregnant adolescents (n = 204) were recruited before or during the 2nd trimester. CM was assessed at enrollment; sleep quality and distress were assessed in the 2nd and 3rd trimesters. Hypotheses were tested using path analysis. Findings revealed that CM was associated with worse 2nd trimester sleep quality and distress (ÃŽ2 = .19, p < .05 for sleep;ÃŽ2 = .30, p < .001 for distress). Higher levels of 2nd trimester distress were associated with lower 3rd trimester sleep quality (ÃŽ2 = .19, p < .05). Findings provide novel information about (a) associations from CM to prenatal mood and sleep in pregnant adolescents, and (b) sleep “distress directionality over the course of pregnancy. These results have implications for better understanding the ways in which CM potentially exerts influences later in life, and for targeting interventions to address physical and mental health during pregnancy. En ligne : http://dx.doi.org/10.1017/S0954579420002163 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484
in Development and Psychopathology > 34-3 (August 2022) . - p.764-773[article] Associations between childhood maltreatment, poor sleep, and prenatal distress in pregnant adolescents [texte imprimé] / Sophie FOSS, Auteur ; Hanna C. GUSTAFSSON, Auteur ; Obianuju O. BERRY, Auteur ; Alison E. HIPWELL, Auteur ; Elizabeth A. WERNER, Auteur ; Bradley S. PETERSON, Auteur ; Catherine MONK, Auteur . - p.764-773.
Langues : Anglais (eng)
in Development and Psychopathology > 34-3 (August 2022) . - p.764-773
Mots-clés : adolescent pregnancy childhood maltreatment distress sleep Index. décimale : PER Périodiques Résumé : Childhood maltreatment (CM) is a known risk factor for adolescent pregnancy. Sleep disturbances and psychological distress, both common negative sequelae of CM, often co-occur during pregnancy, although directionality remains unclear. Furthermore, little is known about how CM affects sleep “distress associations during pregnancy. In pregnant adolescents, we examined: (a) whether there are significant predictive associations from CM to sleep quality and distress and (b) bidirectional influences of distress and sleep quality. Healthy pregnant adolescents (n = 204) were recruited before or during the 2nd trimester. CM was assessed at enrollment; sleep quality and distress were assessed in the 2nd and 3rd trimesters. Hypotheses were tested using path analysis. Findings revealed that CM was associated with worse 2nd trimester sleep quality and distress (ÃŽ2 = .19, p < .05 for sleep;ÃŽ2 = .30, p < .001 for distress). Higher levels of 2nd trimester distress were associated with lower 3rd trimester sleep quality (ÃŽ2 = .19, p < .05). Findings provide novel information about (a) associations from CM to prenatal mood and sleep in pregnant adolescents, and (b) sleep “distress directionality over the course of pregnancy. These results have implications for better understanding the ways in which CM potentially exerts influences later in life, and for targeting interventions to address physical and mental health during pregnancy. En ligne : http://dx.doi.org/10.1017/S0954579420002163 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484
Titre : Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts Type de document : texte imprimé Auteurs : Hanna C. GUSTAFSSON, Auteur ; Saara NOLVI, Auteur ; Elinor L. SULLIVAN, Auteur ; Jerod M. RASMUSSEN, Auteur ; Lauren E. GYLLENHAMMER, Auteur ; Sonja ENTRINGER, Auteur ; Pathik D. WADHWA, Auteur ; Thomas G. O'CONNOR, Auteur ; Linnea KARLSSON, Auteur ; Hasse KARLSSON, Auteur ; Riikka KORJA, Auteur ; Claudia BUSS, Auteur ; Alice M. GRAHAM, Auteur ; Joel T. NIGG, Auteur Article en page(s) : p.1837-1848 Langues : Anglais (eng) Mots-clés : ADHD symptomatology infant temperament negative affect positive affect trajectory analysis Index. décimale : PER Périodiques Résumé : High levels of early emotionality (of either negative or positive valence) are hypothesized to be important precursors to early psychopathology, with attention-deficit/hyperactivity disorder (ADHD) a prime early target. The positive and negative affect domains are prime examples of Research Domain Criteria (RDoC) concepts that may enrich a multilevel mechanistic map of psychopathology risk. Utilizing both variable-centered and person-centered approaches, the current study examined whether levels and trajectories of infant negative and positive emotionality, considered either in isolation or together, predicted children's ADHD symptoms at 4 to 8 years of age. In variable-centered analyses, higher levels of infant negative affect (at as early as 3 months of age) were associated with childhood ADHD symptoms. Findings for positive affect failed to reach statistical threshold. Results from person-centered trajectory analyses suggest that additional information is gained by simultaneously considering the trajectories of positive and negative emotionality. Specifically, only when exhibiting moderate, stable or low levels of positive affect did negative affect and its trajectory relate to child ADHD symptoms. These findings add to a growing literature that suggests that infant negative emotionality is a promising early life marker of future ADHD risk and suggest secondarily that moderation by positive affectivity warrants more consideration. En ligne : http://dx.doi.org/10.1017/S0954579421001012 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458
in Development and Psychopathology > 33-5 (December 2021) . - p.1837-1848[article] Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts [texte imprimé] / Hanna C. GUSTAFSSON, Auteur ; Saara NOLVI, Auteur ; Elinor L. SULLIVAN, Auteur ; Jerod M. RASMUSSEN, Auteur ; Lauren E. GYLLENHAMMER, Auteur ; Sonja ENTRINGER, Auteur ; Pathik D. WADHWA, Auteur ; Thomas G. O'CONNOR, Auteur ; Linnea KARLSSON, Auteur ; Hasse KARLSSON, Auteur ; Riikka KORJA, Auteur ; Claudia BUSS, Auteur ; Alice M. GRAHAM, Auteur ; Joel T. NIGG, Auteur . - p.1837-1848.
Langues : Anglais (eng)
in Development and Psychopathology > 33-5 (December 2021) . - p.1837-1848
Mots-clés : ADHD symptomatology infant temperament negative affect positive affect trajectory analysis Index. décimale : PER Périodiques Résumé : High levels of early emotionality (of either negative or positive valence) are hypothesized to be important precursors to early psychopathology, with attention-deficit/hyperactivity disorder (ADHD) a prime early target. The positive and negative affect domains are prime examples of Research Domain Criteria (RDoC) concepts that may enrich a multilevel mechanistic map of psychopathology risk. Utilizing both variable-centered and person-centered approaches, the current study examined whether levels and trajectories of infant negative and positive emotionality, considered either in isolation or together, predicted children's ADHD symptoms at 4 to 8 years of age. In variable-centered analyses, higher levels of infant negative affect (at as early as 3 months of age) were associated with childhood ADHD symptoms. Findings for positive affect failed to reach statistical threshold. Results from person-centered trajectory analyses suggest that additional information is gained by simultaneously considering the trajectories of positive and negative emotionality. Specifically, only when exhibiting moderate, stable or low levels of positive affect did negative affect and its trajectory relate to child ADHD symptoms. These findings add to a growing literature that suggests that infant negative emotionality is a promising early life marker of future ADHD risk and suggest secondarily that moderation by positive affectivity warrants more consideration. En ligne : http://dx.doi.org/10.1017/S0954579421001012 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458
Titre : Evaluating chronic emotional dysregulation and irritability in relation to ADHD and depression genetic risk in children with ADHD Type de document : texte imprimé Auteurs : Joel T. NIGG, Auteur ; Sarah L. KARALUNAS, Auteur ; Hanna C. GUSTAFSSON, Auteur ; Priya BHATT, Auteur ; Peter RYABININ, Auteur ; Michael A. MOONEY, Auteur ; Stephen V. FARAONE, Auteur ; Damien A. FAIR, Auteur ; Beth WILMOT, Auteur Article en page(s) : p.205-214 Langues : Anglais (eng) Mots-clés : Adhd irritability polygenic score temperament Index. décimale : PER Périodiques Résumé : BACKGROUND: A central nosological problem concerns the etiological relationship of emotional dysregulation with ADHD. Molecular genetic risk scores provide a novel method for informing this question. METHODS: Participants were 514 community-recruited children of Northern European descent age 7-11 defined as ADHD or non-ADHD by detailed research evaluation. Parents-rated ADHD on standardized ratings and child temperament on the Temperament in Middle Childhood Questionnaire (TMCQ) and reported on ADHD and comorbid disorders by semi-structured clinical interview. Categorical and dimensional variables were created for ADHD, emotional dysregulation (implicating disruption of regulation of both anger-irritability and of positive valence surgency-sensation seeking), and irritability alone (anger dysregulation). Genome-wide polygenic risk scores (PRS) were computed for ADHD and depression genetic liability. Structural equation models and computationally derived emotion profiles guided analysis. RESULTS: The ADHD PRS was associated in variable-centered analyses with irritability (beta = .179, 95% CI = 0.087-0.280; DeltaR(2) = .034, p < .0002), but also with surgency/sensation seeking (B = .146, 95%CI = 0.052-0.240, DeltaR(2) =.022, p = .002). In person-centered analysis, the ADHD PRS was elevated in the emotion dysregulation ADHD group versus other ADHD children (OR = 1.44, 95% CI = 1.03-2.20, Nagelkerke DeltaR(2) = .013, p = .033) but did not differentiate irritable from surgent ADHD profiles. All effects were independent of variation in ADHD severity across traits or groups. The depression PRS was related to oppositional defiant disorder but not to ADHD emotion dysregulation. CONCLUSIONS: Irritability-anger and surgency-sensation seeking, as forms of negative and positively valenced dysregulated affect in ADHD populations, both relate principally to ADHD genetic risk and not mood-related genetic risk. En ligne : http://dx.doi.org/10.1111/jcpp.13132 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415
in Journal of Child Psychology and Psychiatry > 61-2 (February 2020) . - p.205-214[article] Evaluating chronic emotional dysregulation and irritability in relation to ADHD and depression genetic risk in children with ADHD [texte imprimé] / Joel T. NIGG, Auteur ; Sarah L. KARALUNAS, Auteur ; Hanna C. GUSTAFSSON, Auteur ; Priya BHATT, Auteur ; Peter RYABININ, Auteur ; Michael A. MOONEY, Auteur ; Stephen V. FARAONE, Auteur ; Damien A. FAIR, Auteur ; Beth WILMOT, Auteur . - p.205-214.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 61-2 (February 2020) . - p.205-214
Mots-clés : Adhd irritability polygenic score temperament Index. décimale : PER Périodiques Résumé : BACKGROUND: A central nosological problem concerns the etiological relationship of emotional dysregulation with ADHD. Molecular genetic risk scores provide a novel method for informing this question. METHODS: Participants were 514 community-recruited children of Northern European descent age 7-11 defined as ADHD or non-ADHD by detailed research evaluation. Parents-rated ADHD on standardized ratings and child temperament on the Temperament in Middle Childhood Questionnaire (TMCQ) and reported on ADHD and comorbid disorders by semi-structured clinical interview. Categorical and dimensional variables were created for ADHD, emotional dysregulation (implicating disruption of regulation of both anger-irritability and of positive valence surgency-sensation seeking), and irritability alone (anger dysregulation). Genome-wide polygenic risk scores (PRS) were computed for ADHD and depression genetic liability. Structural equation models and computationally derived emotion profiles guided analysis. RESULTS: The ADHD PRS was associated in variable-centered analyses with irritability (beta = .179, 95% CI = 0.087-0.280; DeltaR(2) = .034, p < .0002), but also with surgency/sensation seeking (B = .146, 95%CI = 0.052-0.240, DeltaR(2) =.022, p = .002). In person-centered analysis, the ADHD PRS was elevated in the emotion dysregulation ADHD group versus other ADHD children (OR = 1.44, 95% CI = 1.03-2.20, Nagelkerke DeltaR(2) = .013, p = .033) but did not differentiate irritable from surgent ADHD profiles. All effects were independent of variation in ADHD severity across traits or groups. The depression PRS was related to oppositional defiant disorder but not to ADHD emotion dysregulation. CONCLUSIONS: Irritability-anger and surgency-sensation seeking, as forms of negative and positively valenced dysregulated affect in ADHD populations, both relate principally to ADHD genetic risk and not mood-related genetic risk. En ligne : http://dx.doi.org/10.1111/jcpp.13132 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415
Titre : Gestational kynurenine metabolites mediate effects of pregnancy adiposity on child negative affect Type de document : texte imprimé Auteurs : Hanna C. GUSTAFSSON, Auteur ; Hanna R. WRIGHT, Auteur ; Jorden E. Jacinto SCHREEDER, Auteur ; Joel T. NIGG, Auteur ; Elinor L. SULLIVAN, Auteur Article en page(s) : p.816-831 Langues : Anglais (eng) Mots-clés : Kynurenine pathway picolinic acid kynurenic acid quinolinic acid infant toddler temperament inflammation serotonin mental health Index. décimale : PER Périodiques Résumé : Background Mounting evidence links increased adiposity during pregnancy and offspring risk for mental health disorders. Yet the mechanisms underlying this association remain poorly understood, limiting our ability to design effective interventions. We hypothesize that alterations in the kynurenine system of the pregnant woman help to explain this association. Methods Participants were recruited during pregnancy with repeated assessments through 24?months postpartum. Maternal adiposity was assessed using air displacement plethysmography. Liquid chromatography tandem mass spectrometry was used to measure kynurenine system metabolites in maternal plasma. Child negative affect was assessed via maternal report at 6, 12, and 24 months. Results Participants (N?=?302) included mother?child dyads (70% non-Hispanic White, 51% female). The ratio of picolinic to quinolinic acid (PA:QA) predicted child fear (??=??.15, 95% CI ?0.27, ?0.03, p?=?.02) and sadness (??=??.14, 95% CI ?0.28, 0.003, p?=?.045) at 6?months. PA:QA mediated the effect of pregnancy adiposity on child fear (??=?.03, bootstrapped 95% CI 0.009, 0.07) and sadness (??=?.04, bootstrapped 95% CI 0.006, 0.08). Similar associations were observed when children were 12 and 24?months old, suggesting enduring effects. The ratio of kynurenic to quinolinic acid (KA:QA) was not associated with child negative affect. Conclusions This is the first evidence reporting that alterations in the kynurenine system during pregnancy are associated with increased child negative affectivity, an early life risk factor for psychopathology. Results further suggest that these kynurenine metabolites are a mechanistic link between pregnancy adiposity and child negative affect. Though observed effect sizes were small, results suggest that picolinic and quinolinic acid during pregnancy may be novel biomarkers for offspring behavioral risk. En ligne : https://doi.org/10.1111/jcpp.70071 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=587
in Journal of Child Psychology and Psychiatry > 67-6 (June 2026) . - p.816-831[article] Gestational kynurenine metabolites mediate effects of pregnancy adiposity on child negative affect [texte imprimé] / Hanna C. GUSTAFSSON, Auteur ; Hanna R. WRIGHT, Auteur ; Jorden E. Jacinto SCHREEDER, Auteur ; Joel T. NIGG, Auteur ; Elinor L. SULLIVAN, Auteur . - p.816-831.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 67-6 (June 2026) . - p.816-831
Mots-clés : Kynurenine pathway picolinic acid kynurenic acid quinolinic acid infant toddler temperament inflammation serotonin mental health Index. décimale : PER Périodiques Résumé : Background Mounting evidence links increased adiposity during pregnancy and offspring risk for mental health disorders. Yet the mechanisms underlying this association remain poorly understood, limiting our ability to design effective interventions. We hypothesize that alterations in the kynurenine system of the pregnant woman help to explain this association. Methods Participants were recruited during pregnancy with repeated assessments through 24?months postpartum. Maternal adiposity was assessed using air displacement plethysmography. Liquid chromatography tandem mass spectrometry was used to measure kynurenine system metabolites in maternal plasma. Child negative affect was assessed via maternal report at 6, 12, and 24 months. Results Participants (N?=?302) included mother?child dyads (70% non-Hispanic White, 51% female). The ratio of picolinic to quinolinic acid (PA:QA) predicted child fear (??=??.15, 95% CI ?0.27, ?0.03, p?=?.02) and sadness (??=??.14, 95% CI ?0.28, 0.003, p?=?.045) at 6?months. PA:QA mediated the effect of pregnancy adiposity on child fear (??=?.03, bootstrapped 95% CI 0.009, 0.07) and sadness (??=?.04, bootstrapped 95% CI 0.006, 0.08). Similar associations were observed when children were 12 and 24?months old, suggesting enduring effects. The ratio of kynurenic to quinolinic acid (KA:QA) was not associated with child negative affect. Conclusions This is the first evidence reporting that alterations in the kynurenine system during pregnancy are associated with increased child negative affectivity, an early life risk factor for psychopathology. Results further suggest that these kynurenine metabolites are a mechanistic link between pregnancy adiposity and child negative affect. Though observed effect sizes were small, results suggest that picolinic and quinolinic acid during pregnancy may be novel biomarkers for offspring behavioral risk. En ligne : https://doi.org/10.1111/jcpp.70071 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=587
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