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Détail de l'auteur
Auteur Roy H. PERLIS |
Documents disponibles écrits par cet auteur (2)
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Children's cognitive performance and suicide risk through middle adulthood / Pablo VIDAL-RIBAS in Journal of Child Psychology and Psychiatry, 64-10 (October 2023)
[article]
Titre : Children's cognitive performance and suicide risk through middle adulthood Type de document : Texte imprimé et/ou numérique Auteurs : Pablo VIDAL-RIBAS, Auteur ; Theemeshni GOVENDER, Auteur ; Jing YU, Auteur ; Rajeshwari SUNDARAM, Auteur ; Roy H. PERLIS, Auteur ; Stephen E. GILMAN, Auteur Article en page(s) : p.1480-1491 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Background Longitudinal studies show that lower cognitive performance in adolescence and early adulthood is associated with higher risk of suicide death throughout adulthood. However, it is unclear whether this cognitive vulnerability originates earlier in childhood since studies conducted in children are scarce and have inconsistent results. Methods Vital status of 49,853 individuals born between 1959 and 1966 to participants in the Collaborative Perinatal Project cohort was determined by a probabilistic linkage to the National Death Index, covering all US deaths occurring from 1979 through 2016. Cox proportional hazard models were used to examine associations of general, verbal, and non-verbal intelligence at ages 4 and 7, and academic skills at age 7 with suicide death coded according to ICD-9/10 criteria, while accounting for sociodemographic and pregnancy factors previously associated with suicide in this sample. Results By the end of 2016, 288 cohort members had died by suicide. Cognitive performance at 7?years on tests with verbal components was associated with suicide risk (average vs. high verbal intelligence, HR=1.97, 95% CI 1.05-3.71; low vs. high spelling skills, HR=2.02, 95% CI 1.16-3.51; low vs. high reading skills, HR=2.01, 95% CI 1.27-3.17). Associations were still evident, especially for verbal intelligence and reading skills, but hazard ratios were attenuated after adjusting for prenatal and sociodemographic factors at birth (verbal intelligence, HR=1.97, 95% CI 1.03-3.78; spelling, HR=1.61, 95% CI 0.90-2.88; reading, HR=1.67, 95% CI 1.02-2.72). Conclusions Childhood neurocognitive performance is associated with vulnerability to suicide mortality through middle-adulthood, suggesting that there might be a cognitive diathesis for suicide originating in early childhood. Future studies should examine how multiple domains of childhood cognitive performance contribute to vulnerability to suicide risk, including by increasing risk for social and environmental factors that are associated not only with suicide but also with many types of psychiatric disorders. En ligne : https://doi.org/10.1111/jcpp.13841 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=512
in Journal of Child Psychology and Psychiatry > 64-10 (October 2023) . - p.1480-1491[article] Children's cognitive performance and suicide risk through middle adulthood [Texte imprimé et/ou numérique] / Pablo VIDAL-RIBAS, Auteur ; Theemeshni GOVENDER, Auteur ; Jing YU, Auteur ; Rajeshwari SUNDARAM, Auteur ; Roy H. PERLIS, Auteur ; Stephen E. GILMAN, Auteur . - p.1480-1491.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 64-10 (October 2023) . - p.1480-1491
Index. décimale : PER Périodiques Résumé : Background Longitudinal studies show that lower cognitive performance in adolescence and early adulthood is associated with higher risk of suicide death throughout adulthood. However, it is unclear whether this cognitive vulnerability originates earlier in childhood since studies conducted in children are scarce and have inconsistent results. Methods Vital status of 49,853 individuals born between 1959 and 1966 to participants in the Collaborative Perinatal Project cohort was determined by a probabilistic linkage to the National Death Index, covering all US deaths occurring from 1979 through 2016. Cox proportional hazard models were used to examine associations of general, verbal, and non-verbal intelligence at ages 4 and 7, and academic skills at age 7 with suicide death coded according to ICD-9/10 criteria, while accounting for sociodemographic and pregnancy factors previously associated with suicide in this sample. Results By the end of 2016, 288 cohort members had died by suicide. Cognitive performance at 7?years on tests with verbal components was associated with suicide risk (average vs. high verbal intelligence, HR=1.97, 95% CI 1.05-3.71; low vs. high spelling skills, HR=2.02, 95% CI 1.16-3.51; low vs. high reading skills, HR=2.01, 95% CI 1.27-3.17). Associations were still evident, especially for verbal intelligence and reading skills, but hazard ratios were attenuated after adjusting for prenatal and sociodemographic factors at birth (verbal intelligence, HR=1.97, 95% CI 1.03-3.78; spelling, HR=1.61, 95% CI 0.90-2.88; reading, HR=1.67, 95% CI 1.02-2.72). Conclusions Childhood neurocognitive performance is associated with vulnerability to suicide mortality through middle-adulthood, suggesting that there might be a cognitive diathesis for suicide originating in early childhood. Future studies should examine how multiple domains of childhood cognitive performance contribute to vulnerability to suicide risk, including by increasing risk for social and environmental factors that are associated not only with suicide but also with many types of psychiatric disorders. En ligne : https://doi.org/10.1111/jcpp.13841 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=512 Extending the ‘cross-disorder’ relevance of executive functions to dimensional neuropsychiatric traits in youth / Lauren M. MCGRATH in Journal of Child Psychology and Psychiatry, 57-4 (April 2016)
[article]
Titre : Extending the ‘cross-disorder’ relevance of executive functions to dimensional neuropsychiatric traits in youth Type de document : Texte imprimé et/ou numérique Auteurs : Lauren M. MCGRATH, Auteur ; Ellen B. BRAATEN, Auteur ; Nathan D. DOTY, Auteur ; Brian L. WILLOUGHBY, Auteur ; H. Kent WILSON, Auteur ; Ellen H. O'DONNELL, Auteur ; Mary K. COLVIN, Auteur ; Hillary L. DITMARS, Auteur ; Jessica E. BLAIS, Auteur ; Erin N. HILL, Auteur ; Aaron METZGER, Auteur ; Roy H. PERLIS, Auteur ; Erik G. WILLCUTT, Auteur ; Jordan W. SMOLLER, Auteur ; Irwin D. WALDMAN, Auteur ; Stephen V. FARAONE, Auteur ; Larry J. SEIDMAN, Auteur ; Alysa E. DOYLE, Auteur Article en page(s) : p.462-471 Langues : Anglais (eng) Mots-clés : Executive functions mania psychosis social responsiveness cross-disorder dimensional traits Index. décimale : PER Périodiques Résumé : Background Evidence that different neuropsychiatric conditions share genetic liability has increased interest in phenotypes with ‘cross-disorder’ relevance, as they may contribute to revised models of psychopathology. Cognition is a promising construct for study; yet, evidence that the same cognitive functions are impaired across different forms of psychopathology comes primarily from separate studies of individual categorical diagnoses versus controls. Given growing support for dimensional models that cut across traditional diagnostic boundaries, we aimed to determine, within a single cohort, whether performance on measures of executive functions (EFs) predicted dimensions of different psychopathological conditions known to share genetic liability. Methods Data are from 393 participants, ages 8–17, consecutively enrolled in the Longitudinal Study of Genetic Influences on Cognition (LOGIC). This project is conducting deep phenotyping and genomic analyses in youth referred for neuropsychiatric evaluation. Using structural equation modeling, we examined whether EFs predicted variation in core dimensions of the autism spectrum disorder, bipolar illness, and schizophrenia (including social responsiveness, mania/emotion regulation, and positive symptoms of psychosis, respectively). Results We modeled three cognitive factors (working memory, shifting, and executive processing speed) that loaded on a second-order EF factor. The EF factor predicted variation in our three target traits, but not in a negative control (somatization). Moreover, this EF factor was primarily associated with the overlapping (rather than unique) variance across the three outcome measures, suggesting that it related to a general increase in psychopathology symptoms across those dimensions. Conclusions Findings extend support for the relevance of cognition to neuropsychiatric conditions that share underlying genetic risk. They suggest that higher-order cognition, including EFs, relates to the dimensional spectrum of each of these disorders and not just the clinical diagnoses. Moreover, results have implications for bottom-up models linking genes, cognition, and a general psychopathology liability. En ligne : http://dx.doi.org/10.1111/jcpp.12463 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=285
in Journal of Child Psychology and Psychiatry > 57-4 (April 2016) . - p.462-471[article] Extending the ‘cross-disorder’ relevance of executive functions to dimensional neuropsychiatric traits in youth [Texte imprimé et/ou numérique] / Lauren M. MCGRATH, Auteur ; Ellen B. BRAATEN, Auteur ; Nathan D. DOTY, Auteur ; Brian L. WILLOUGHBY, Auteur ; H. Kent WILSON, Auteur ; Ellen H. O'DONNELL, Auteur ; Mary K. COLVIN, Auteur ; Hillary L. DITMARS, Auteur ; Jessica E. BLAIS, Auteur ; Erin N. HILL, Auteur ; Aaron METZGER, Auteur ; Roy H. PERLIS, Auteur ; Erik G. WILLCUTT, Auteur ; Jordan W. SMOLLER, Auteur ; Irwin D. WALDMAN, Auteur ; Stephen V. FARAONE, Auteur ; Larry J. SEIDMAN, Auteur ; Alysa E. DOYLE, Auteur . - p.462-471.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 57-4 (April 2016) . - p.462-471
Mots-clés : Executive functions mania psychosis social responsiveness cross-disorder dimensional traits Index. décimale : PER Périodiques Résumé : Background Evidence that different neuropsychiatric conditions share genetic liability has increased interest in phenotypes with ‘cross-disorder’ relevance, as they may contribute to revised models of psychopathology. Cognition is a promising construct for study; yet, evidence that the same cognitive functions are impaired across different forms of psychopathology comes primarily from separate studies of individual categorical diagnoses versus controls. Given growing support for dimensional models that cut across traditional diagnostic boundaries, we aimed to determine, within a single cohort, whether performance on measures of executive functions (EFs) predicted dimensions of different psychopathological conditions known to share genetic liability. Methods Data are from 393 participants, ages 8–17, consecutively enrolled in the Longitudinal Study of Genetic Influences on Cognition (LOGIC). This project is conducting deep phenotyping and genomic analyses in youth referred for neuropsychiatric evaluation. Using structural equation modeling, we examined whether EFs predicted variation in core dimensions of the autism spectrum disorder, bipolar illness, and schizophrenia (including social responsiveness, mania/emotion regulation, and positive symptoms of psychosis, respectively). Results We modeled three cognitive factors (working memory, shifting, and executive processing speed) that loaded on a second-order EF factor. The EF factor predicted variation in our three target traits, but not in a negative control (somatization). Moreover, this EF factor was primarily associated with the overlapping (rather than unique) variance across the three outcome measures, suggesting that it related to a general increase in psychopathology symptoms across those dimensions. Conclusions Findings extend support for the relevance of cognition to neuropsychiatric conditions that share underlying genetic risk. They suggest that higher-order cognition, including EFs, relates to the dimensional spectrum of each of these disorders and not just the clinical diagnoses. Moreover, results have implications for bottom-up models linking genes, cognition, and a general psychopathology liability. En ligne : http://dx.doi.org/10.1111/jcpp.12463 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=285