Sex differences in global and local connectivity of adolescent posttraumatic stress disorder symptoms / Xing CAO in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.216-224 Titre : Sex differences in global and local connectivity of adolescent posttraumatic stress disorder symptoms Type de document : texte imprimé Auteurs : Xing CAO, Auteur ; Lifang WANG, Auteur ; Chengqi CAO, Auteur ; Ruojiao FANG, Auteur ; Chen CHEN, Auteur ; Brain J. HALL, Auteur ; Jon D. ELHAI, Auteur Article en page(s) : p.216-224 Langues : Anglais (eng) Mots-clés : Posttraumatic stress disorder  adolescents  network analysis  sex differences  symptom connectivity Index. décimale : PER Périodiques Résumé : BACKGROUND: Sex differences in youth's posttraumatic stress disorder (PTSD) symptomatology have not been well studied. METHODS: Based on a recently burgeoning theory of psychopathology networks, this study conducted sex comparisons of global and local connectivity of PTSD symptoms in a sample of 868 disaster-exposed adolescents (57.0% girls; a mean age of 13.4 +/- 0.8 years) with significant PTSD symptomatology evaluated by the UCLA PTSD Reaction Index for DSM-IV. RESULTS: The results revealed that global connectivity was stronger in girls' network than in boys', and individual symptoms' connectivity and its rankings differed by sex. Intrusive recollections, flashbacks, avoiding activities/people, and detachment were the most strongly connected symptoms in girls, whereas flashbacks, physiological cue reactivity, diminished interest, and foreshortened future were the most strongly connected symptoms in boys. Several symptoms were identified as featuring large connectivity differences across sex. CONCLUSIONS: These findings provide novel insights into sex differential risk and features of youth's PTSD symptomatology. Sex differences reflected in the co-occurrence of PTSD symptoms may merit more consideration in research and clinical practice. En ligne : http://dx.doi.org/10.1111/jcpp.12963 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Sex differences in global and local connectivity of adolescent posttraumatic stress disorder symptoms [texte imprimé] / Xing CAO, Auteur ; Lifang WANG, Auteur ; Chengqi CAO, Auteur ; Ruojiao FANG, Auteur ; Chen CHEN, Auteur ; Brain J. HALL, Auteur ; Jon D. ELHAI, Auteur . - p.216-224. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.216-224 Mots-clés : Posttraumatic stress disorder  adolescents  network analysis  sex differences  symptom connectivity Index. décimale : PER Périodiques Résumé : BACKGROUND: Sex differences in youth's posttraumatic stress disorder (PTSD) symptomatology have not been well studied. METHODS: Based on a recently burgeoning theory of psychopathology networks, this study conducted sex comparisons of global and local connectivity of PTSD symptoms in a sample of 868 disaster-exposed adolescents (57.0% girls; a mean age of 13.4 +/- 0.8 years) with significant PTSD symptomatology evaluated by the UCLA PTSD Reaction Index for DSM-IV. RESULTS: The results revealed that global connectivity was stronger in girls' network than in boys', and individual symptoms' connectivity and its rankings differed by sex. Intrusive recollections, flashbacks, avoiding activities/people, and detachment were the most strongly connected symptoms in girls, whereas flashbacks, physiological cue reactivity, diminished interest, and foreshortened future were the most strongly connected symptoms in boys. Several symptoms were identified as featuring large connectivity differences across sex. CONCLUSIONS: These findings provide novel insights into sex differential risk and features of youth's PTSD symptomatology. Sex differences reflected in the co-occurrence of PTSD symptoms may merit more consideration in research and clinical practice. En ligne : http://dx.doi.org/10.1111/jcpp.12963 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Testing the dimensional structure of DSM-5 posttraumatic stress disorder symptoms in a nonclinical trauma-exposed adolescent sample / Liyong LIU in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.204-212 Titre : Testing the dimensional structure of DSM-5 posttraumatic stress disorder symptoms in a nonclinical trauma-exposed adolescent sample Type de document : texte imprimé Auteurs : Liyong LIU, Auteur ; Li WANG, Auteur ; Chengqi CAO, Auteur ; Yulan QING, Auteur ; Cherie ARMOUR, Auteur Article en page(s) : p.204-212 Langues : Anglais (eng) Mots-clés : Posttraumatic stress disorder  DSM-5  confirmatory factor analysis  adolescents  China Index. décimale : PER Périodiques Résumé : Background The current study investigated the underlying dimensionality of DSM-5 posttraumatic stress disorder (PTSD) symptoms in a trauma-exposed Chinese adolescent sample using a confirmatory factor analytic (CFA) alternative model approach. Methods The sample consisted of 559 students (242 females and 314 males) ranging in age from 12 to 18 years (M = 15.8, SD = 1.3). Participants completed the PTSD Checklist for DSM-5, the Major Depression Disorder and Panic Disorder subscales of the Revised Children's Anxiety and Depression Scale, and the Aggressive Behavior subscale of the Youth Self-Report. Results Confirmatory factor analytic results indicated that a seven-factor model comprised of intrusion, avoidance, negative affect, anhedonia, externalizing behavior, anxious arousal, and dysphoric arousal factors emerged as the best-fitting model. Further analyses showed that the external measures of psychopathological variables including major depressive disorder, panic disorder, and aggressive behavior were differentially associated with the resultant factors. Conclusions These findings support and extend previous findings for the newly refined seven-factor hybrid model, and carry clinical and research implications for trauma-related psychopathology. En ligne : http://dx.doi.org/10.1111/jcpp.12462 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Testing the dimensional structure of DSM-5 posttraumatic stress disorder symptoms in a nonclinical trauma-exposed adolescent sample [texte imprimé] / Liyong LIU, Auteur ; Li WANG, Auteur ; Chengqi CAO, Auteur ; Yulan QING, Auteur ; Cherie ARMOUR, Auteur . - p.204-212. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.204-212 Mots-clés : Posttraumatic stress disorder  DSM-5  confirmatory factor analysis  adolescents  China Index. décimale : PER Périodiques Résumé : Background The current study investigated the underlying dimensionality of DSM-5 posttraumatic stress disorder (PTSD) symptoms in a trauma-exposed Chinese adolescent sample using a confirmatory factor analytic (CFA) alternative model approach. Methods The sample consisted of 559 students (242 females and 314 males) ranging in age from 12 to 18 years (M = 15.8, SD = 1.3). Participants completed the PTSD Checklist for DSM-5, the Major Depression Disorder and Panic Disorder subscales of the Revised Children's Anxiety and Depression Scale, and the Aggressive Behavior subscale of the Youth Self-Report. Results Confirmatory factor analytic results indicated that a seven-factor model comprised of intrusion, avoidance, negative affect, anhedonia, externalizing behavior, anxious arousal, and dysphoric arousal factors emerged as the best-fitting model. Further analyses showed that the external measures of psychopathological variables including major depressive disorder, panic disorder, and aggressive behavior were differentially associated with the resultant factors. Conclusions These findings support and extend previous findings for the newly refined seven-factor hybrid model, and carry clinical and research implications for trauma-related psychopathology. En ligne : http://dx.doi.org/10.1111/jcpp.12462 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

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