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Auteur Lena NYLANDER
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Documents disponibles écrits par cet auteur (4)
Faire une suggestion Affiner la rechercheAn overestimation of the prevalence of ASD among psychiatric patients / Susanne BEJEROT in Journal of Autism and Developmental Disorders, 52-9 (September 2022)
Titre : Older Adults with Autism Spectrum Disorders in Sweden: A Register Study of Diagnoses, Psychiatric Care Utilization and Psychotropic Medication of 601 Individuals Type de document : texte imprimé Auteurs : Lena NYLANDER, Auteur ; Anna AXMON, Auteur ; P. BJORNE, Auteur ; G. AHLSTROM, Auteur ; Christopher GILLBERG, Auteur Article en page(s) : p.3076-3085 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Older adults Psychiatry Index. décimale : PER Périodiques Résumé : In a Swedish sample of persons eligible for disability services and aged 55 years or older in 2012, persons (n = 601) with autism spectrum disorder diagnoses registered in specialist care were identified. Register data concerning diagnoses of other psychiatric disorders, psychiatric care, and psychiatric medication were reviewed. More than 60% had been in contact with psychiatric care. The majority had no intellectual disability (ID) diagnosis recorded during the study period. Apart from ID, affective disorders, anxiety and psychotic disorders were most commonly registered; alcohol/substance abuse disorders were uncommon. Psychotropic drug prescriptions were very common, especially in the ID group. Professionals need awareness of this vulnerable group; studies concerning their life circumstances and service requirements should be conducted. En ligne : http://dx.doi.org/10.1007/s10803-018-3567-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367
in Journal of Autism and Developmental Disorders > 48-9 (September 2018) . - p.3076-3085[article] Older Adults with Autism Spectrum Disorders in Sweden: A Register Study of Diagnoses, Psychiatric Care Utilization and Psychotropic Medication of 601 Individuals [texte imprimé] / Lena NYLANDER, Auteur ; Anna AXMON, Auteur ; P. BJORNE, Auteur ; G. AHLSTROM, Auteur ; Christopher GILLBERG, Auteur . - p.3076-3085.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-9 (September 2018) . - p.3076-3085
Mots-clés : Autism spectrum disorders Older adults Psychiatry Index. décimale : PER Périodiques Résumé : In a Swedish sample of persons eligible for disability services and aged 55 years or older in 2012, persons (n = 601) with autism spectrum disorder diagnoses registered in specialist care were identified. Register data concerning diagnoses of other psychiatric disorders, psychiatric care, and psychiatric medication were reviewed. More than 60% had been in contact with psychiatric care. The majority had no intellectual disability (ID) diagnosis recorded during the study period. Apart from ID, affective disorders, anxiety and psychotic disorders were most commonly registered; alcohol/substance abuse disorders were uncommon. Psychotropic drug prescriptions were very common, especially in the ID group. Professionals need awareness of this vulnerable group; studies concerning their life circumstances and service requirements should be conducted. En ligne : http://dx.doi.org/10.1007/s10803-018-3567-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367
Titre : Psychometric properties of the Autism Spectrum Disorder in Adults Screening Questionnaire (ASDASQ) in a sample of Italian psychiatric outpatients Type de document : texte imprimé Auteurs : Laura FUSAR-POLI, Auteur ; Emanuele BISSO, Auteur ; Ilaria CONCAS, Auteur ; Teresa SURACE, Auteur ; Silvia TINACCI, Auteur ; Antonio VANELLA, Auteur ; Rosaria FURNARI, Auteur ; Maria Salvina SIGNORELLI, Auteur ; Lena NYLANDER, Auteur ; Eugenio AGUGLIA, Auteur Article en page(s) : 101668 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Psychiatry Adult Screening Differential diagnosis Misdiagnosis Clinician-rated tool Index. décimale : PER Périodiques Résumé : Background The present study aimed to examine the reliability and validity of the Italian version of the Autism Spectrum Disorder in Adults Screening Questionnaire (ASDASQ), a screening tool for autism spectrum disorder (ASD) among psychiatric outpatients. Methods We recruited 340 subjects via an outpatient psychiatric service in Italy. Forty-eight had a diagnosis of ASD, confirmed after a comprehensive clinical assessment and the administration of the Autism Diagnostic Observation Schedule-2 (ADOS-2). The remaining 292 participants had other diagnoses, confirmed after a careful psychiatric evaluation and the administration of the Structured Clinical Interview for DSM-5 (SCID-5). The ASDASQ was administered to contact clinicians of each subject. Results The ASDASQ showed outstanding accuracy (AUC = 0.96) in discriminating between ASD and non-ASD patients, with good sensitivity (0.85) and specificity (0.92). Agreement with clinical diagnosis was substantial (k = 0.68). Internal consistency of the tool was good (Cronbach’s alpha = 0.82), while intra- (ICC = 0.97) and inter-rater reliability (ICC = 0.92) were excellent. We found also a moderate correlation between ASDASQ and ADOS-2 scores in the ASD sample (r = 0.56). Conclusion Our findings suggest that the ASDASQ, in the Italian adaptation, may be considered a quick, simple, and effective tool to screen for ASD among psychiatric outpatients. Further studies are needed to evaluate its utility in other clinical settings. En ligne : https://doi.org/10.1016/j.rasd.2020.101668 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433
in Research in Autism Spectrum Disorders > 78 (October 2020) . - 101668[article] Psychometric properties of the Autism Spectrum Disorder in Adults Screening Questionnaire (ASDASQ) in a sample of Italian psychiatric outpatients [texte imprimé] / Laura FUSAR-POLI, Auteur ; Emanuele BISSO, Auteur ; Ilaria CONCAS, Auteur ; Teresa SURACE, Auteur ; Silvia TINACCI, Auteur ; Antonio VANELLA, Auteur ; Rosaria FURNARI, Auteur ; Maria Salvina SIGNORELLI, Auteur ; Lena NYLANDER, Auteur ; Eugenio AGUGLIA, Auteur . - 101668.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 78 (October 2020) . - 101668
Mots-clés : Autism spectrum disorder Psychiatry Adult Screening Differential diagnosis Misdiagnosis Clinician-rated tool Index. décimale : PER Périodiques Résumé : Background The present study aimed to examine the reliability and validity of the Italian version of the Autism Spectrum Disorder in Adults Screening Questionnaire (ASDASQ), a screening tool for autism spectrum disorder (ASD) among psychiatric outpatients. Methods We recruited 340 subjects via an outpatient psychiatric service in Italy. Forty-eight had a diagnosis of ASD, confirmed after a comprehensive clinical assessment and the administration of the Autism Diagnostic Observation Schedule-2 (ADOS-2). The remaining 292 participants had other diagnoses, confirmed after a careful psychiatric evaluation and the administration of the Structured Clinical Interview for DSM-5 (SCID-5). The ASDASQ was administered to contact clinicians of each subject. Results The ASDASQ showed outstanding accuracy (AUC = 0.96) in discriminating between ASD and non-ASD patients, with good sensitivity (0.85) and specificity (0.92). Agreement with clinical diagnosis was substantial (k = 0.68). Internal consistency of the tool was good (Cronbach’s alpha = 0.82), while intra- (ICC = 0.97) and inter-rater reliability (ICC = 0.92) were excellent. We found also a moderate correlation between ASDASQ and ADOS-2 scores in the ASD sample (r = 0.56). Conclusion Our findings suggest that the ASDASQ, in the Italian adaptation, may be considered a quick, simple, and effective tool to screen for ASD among psychiatric outpatients. Further studies are needed to evaluate its utility in other clinical settings. En ligne : https://doi.org/10.1016/j.rasd.2020.101668 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433
Titre : The Swedish Version of the Ritvo Autism and Asperger Diagnostic Scale: Revised (RAADS-R). A Validation Study of a Rating Scale for Adults Type de document : texte imprimé Auteurs : Lisa ANDERSEN, Auteur ; Katharina NASWALL, Auteur ; Irina MANOUILENKO, Auteur ; Lena NYLANDER, Auteur ; Johan EDGAR, Auteur ; Ariella R. RITVO, Auteur ; Edward R. RITVO, Auteur ; Susanne BEJEROT, Auteur Année de publication : 2011 Article en page(s) : p.1635-1645 Langues : Anglais (eng) Mots-clés : Autistic disorder Asperger syndrome Psychiatric status rating scales Self assessment (Psychology) Diagnostic techniques and procedures Adult Index. décimale : PER Périodiques Résumé : There is a paucity of diagnostic instruments for adults with autism spectrum disorder (ASD). This study evaluates the psychometric properties of the Swedish version of the Ritvo Autism and Asperger Diagnostic Scale-Revised (RAADS-R), an 80-item self-rating scale designed to assist clinicians diagnosing ASD in adults. It was administered to 75 adults with ASD and 197 comparison cases. Also, a subset completed the Autism Spectrum Quotient (AQ). Three out of four subscales had high internal consistency. Sensitivity was 91% and specificity was 93%. The ASD subjects had significantly higher mean scores on all subscales. ASD females had higher scores than ASD males on the sensory motor subscale, a dimension not included in the AQ. RAADS-R showed promising test re-test reliability. En ligne : http://dx.doi.org/10.1007/s10803-011-1191-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=148
in Journal of Autism and Developmental Disorders > 41-12 (December 2011) . - p.1635-1645[article] The Swedish Version of the Ritvo Autism and Asperger Diagnostic Scale: Revised (RAADS-R). A Validation Study of a Rating Scale for Adults [texte imprimé] / Lisa ANDERSEN, Auteur ; Katharina NASWALL, Auteur ; Irina MANOUILENKO, Auteur ; Lena NYLANDER, Auteur ; Johan EDGAR, Auteur ; Ariella R. RITVO, Auteur ; Edward R. RITVO, Auteur ; Susanne BEJEROT, Auteur . - 2011 . - p.1635-1645.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 41-12 (December 2011) . - p.1635-1645
Mots-clés : Autistic disorder Asperger syndrome Psychiatric status rating scales Self assessment (Psychology) Diagnostic techniques and procedures Adult Index. décimale : PER Périodiques Résumé : There is a paucity of diagnostic instruments for adults with autism spectrum disorder (ASD). This study evaluates the psychometric properties of the Swedish version of the Ritvo Autism and Asperger Diagnostic Scale-Revised (RAADS-R), an 80-item self-rating scale designed to assist clinicians diagnosing ASD in adults. It was administered to 75 adults with ASD and 197 comparison cases. Also, a subset completed the Autism Spectrum Quotient (AQ). Three out of four subscales had high internal consistency. Sensitivity was 91% and specificity was 93%. The ASD subjects had significantly higher mean scores on all subscales. ASD females had higher scores than ASD males on the sensory motor subscale, a dimension not included in the AQ. RAADS-R showed promising test re-test reliability. En ligne : http://dx.doi.org/10.1007/s10803-011-1191-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=148
