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1.
Scores on the autism spectrum quotient (AQ) were examined in 65 adults with ASD. Maternal reports of symptoms were collected simultaneously using the autism diagnostic interview-revised (ADI-R) and the Vineland Screener. A slightly revised AQ administration procedure was used to accommodate adults with below average IQ. AQ scores were lower than in the original validation study, with only 11 adults (17%) scoring above the proposed diagnostic cut-off and 24 (27%) exceeding the screening cut-off. Adults with higher IQs endorsed more symptoms than those with below average intelligence, but even when analyses were restricted to the 39 adults with at least average IQ, only 44% met the screening cut-off. AQ scores were not significantly correlated with ADI-R or Vineland scores. 相似文献
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Ann M. Neumeyer Amy Gates Christine Ferrone Hang Lee Madhusmita Misra 《Journal of autism and developmental disorders》2013,43(7):1623-1629
We determined whether bone mineral density (BMD) is lower in boys with autism spectrum disorders (ASD) than controls, and also assessed variables that may affect BMD in ASD. BMD was measured using dual energy X-ray absorptiometry (DXA) in 18 boys with ASD and 19 controls 8–14 years old. Boys with ASD had lower BMD Z-scores at the spine, hip and femoral neck, and differences at the hip and femoral neck persisted after controlling for maturity and BMI. Vitamin D intake from food and in serum were lower in ASD subjects, as was exercise activity. We conclude that BMD is lower in peripubertal boys with ASD and may be associated with impaired vitamin D status and lower exercise activity. 相似文献
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Gadow KD Guttmann-Steinmetz S Rieffe C Devincent CJ 《Journal of autism and developmental disorders》2012,42(7):1353-1363
This study compares severity of specific depression symptoms in boys with autism spectrum disorder (ASD), attention-deficit hyperactivity disorder (ADHD), or chronic multiple tic disorder (CMTD) and typically developing boys (Controls). Children were evaluated with parent and teacher versions of the Child Symptom Inventory-4 (CSI-4) and a demographic questionnaire. Mothers' and teachers' ratings generally indicated the most severe symptoms in boys with ASD?±?ADHD. Associations of depression with ASD severity and IQ varied considerably for specific symptoms of depression, ASD functional domain, and informant. Findings provide additional support for the differential influence of neurobehavioral syndromes on co-occurring symptom severity and illustrate how more fine-grained analyses of clinical phenotypes may contribute to a better understanding of etiology and current nosology. 相似文献
4.
Mathias Lasgaard Annette Nielsen Mette E. Eriksen Luc Goossens 《Journal of autism and developmental disorders》2010,40(2):218-226
Loneliness and perceived social support were examined in 39 adolescent boys with autism spectrum disorders (ASD) by means
of a self-labeling loneliness measure, the UCLA Loneliness Scale (third version), and the Social Support Scale for Children.
Twenty-one percent of the boys with ASD described themselves as often or always feeling lonely. Compared with 199 boys from
regular schools in a national probability study, ASD was strongly associated with often or always feeling lonely (OR: 7.08,
p < .0005), as well as with a higher degree of loneliness (F(1,229) = 11.1, p < .005). Perceived social support from classmates, parents, and a close friend correlated negatively with loneliness in ASD.
The study, therefore, indicates a high occurrence of loneliness among adolescent boys with ASD and points at perceived social
support as an important protective factor. 相似文献
5.
Rebecca Greenaway Patricia Howlin 《Journal of autism and developmental disorders》2010,40(10):1179-1187
In spite of increasing interest in cognitive behaviour therapy for emotional disorders in children with autism spectrum disorders
(ASD), little research has explored the relevance of the cognitive model in this population. This study explores dysfunctional
attitudes and perfectionism in boys with ASD and the relationship with anxious and depressive symptoms. Compared to a typically
developing group (n = 42), boys with ASD (n = 41) endorsed more dysfunctional attitudes and reported higher emotional symptoms. The relationship between emotional and
cognitive variables was weak in both groups, although in the ASD group dysfunctional attitudes were significantly associated
with reported obsessive–compulsive symptoms. Reasons for elevated dysfunctional attitudes in the ASD group are discussed and
the roles of cognitive inflexibility and social impairments are explored. 相似文献
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Susie Chandler Iris Carcani-Rathwell Tony Charman Andrew Pickles Tom Loucas David Meldrum Emily Simonoff Peter Sullivan Gillian Baird 《Journal of autism and developmental disorders》2013,43(12):2737-2747
The objective of this study is to investigate whether parentally-reported gastro-intestinal (GI) symptoms are increased in a population-derived sample of children with autism spectrum disorders (ASD) compared to controls. Participants included 132 children with ASD and 81 with special educational needs (SEN) but no ASD, aged 10–14 years plus 82 typically developing (TD) children. Data were collected on GI symptoms, diet, cognitive abilities, and developmental histories. Nearly half (weighted rate 46.5 %) of children with ASD had at least one individual lifetime GI symptom compared with 21.8 % of TD children and 29.2 % of those with SEN. Children with ASD had more past and current GI symptoms than TD or SEN groups although fewer current symptoms were reported in all groups compared with the past. The ASD group had significantly increased past vomiting and diarrhoea compared with the TD group and more abdominal pain than the SEN group. The ASD group had more current constipation (when defined as bowel movement less than three times per week) and soiling than either the TD or SEN groups. No association was found between GI symptoms and intellectual ability, ASD severity, ASD regression or limited or faddy diet. Parents report more GI symptoms in children with ASD than children with either SEN or TD children but the frequency of reported symptoms is greater in the past than currently in all groups. 相似文献
8.
Seltzer MM Krauss MW Shattuck PT Orsmond G Swe A Lord C 《Journal of autism and developmental disorders》2003,33(6):565-581
This article describes the symptoms of autism spectrum disorders (ASD) manifested by 405 individuals between the ages of 10 and 53 years, all of whom had an ASD diagnosis. Data were collected using the Autism Diagnostic Interview-Revised (ADI-R) to assess the pattern of autism symptoms in adolescence and adulthood. Findings include that although virtually all sample members met the criteria for Autistic Disorder earlier in their childhood, just over half (54.8%) would have met autism criteria if current scores were used to complete the diagnostic algorithm; that adolescents were more likely to improve in the Reciprocal Social Interaction domain than the adults, whereas the adults were more likely to improve in the Restricted, Repetitive Behaviors and Interests domain, and there were no differences in severity of symptoms between cohorts in the Communication domain; and that individual symptoms showed unique trajectories, with greatest symptom abatement between lifetime and current ADI-R ratings for speaking in at least three-word phrases and the least symptom improvement for having friendships. Findings were interpreted in the context of life course development, reformulations of diagnostic criteria, and changing service contexts for individuals with autism spectrum disorders. 相似文献
9.
Ben-Sasson A Hen L Fluss R Cermak SA Engel-Yeger B Gal E 《Journal of autism and developmental disorders》2009,39(1):1-11
Sensory modulation symptoms are common in persons with autism spectrum disorders (ASD); however have a heterogeneous presentation.
Results from 14 studies indicated a significant high difference between ASD and typical groups in the presence/frequency of
sensory symptoms, with the greatest difference in under-responsivity, followed by over-responsivity and sensation seeking.
Three moderators that reduced the variability in findings among studies were: chronological age, severity of autism, and type
of control group. Sensory differences were highest for studies of children ages 6–9 years, samples with more than 80% with
an autism diagnosis, and compared to a CA matched versus a MA or DD matched group. It is important to consider these moderators
in the design of studies and interventions addressing sensory symptoms. 相似文献
10.
Marieke G. N. Bos Sofia Diamantopoulou Lex Stockmann Sander Begeer Carolien Rieffe 《Journal of autism and developmental disorders》2018,48(8):2727-2739
Children and adolescents with Autism Spectrum Disorder (ASD) often show comorbid emotional and behavior problems. The aim of this longitudinal study is to examine the relation between emotion control (i.e., negative emotionality, emotion awareness, and worry/rumination) and the development of internalizing and externalizing problems. Boys with and without ASD (N?=?157; age 9–15) were followed over a period of 1.5 years (3 waves). We found that baseline levels of worry/rumination was a specific predictor of later externalizing problems for boys with ASD. Furthermore, the developmental trajectory of worry/rumination predicted the development of internalizing and externalizing problems in both groups. Our findings suggest that worry/rumination may constitute a transdiagnostic factor underlying both internalizing and externalizing problems in boys with and without ASD. 相似文献
11.
Chadi A. Calarge Janet A. Schlechte 《Journal of autism and developmental disorders》2017,47(6):1749-1755
To examine bone mass in children and adolescents with autism spectrum disorders (ASD). Risperidone-treated 5 to 17 year-old males underwent anthropometric and bone measurements, using dual-energy X-ray absorptiometry and peripheral quantitative computed tomography. Multivariable linear regression analysis models examined whether skeletal outcomes differed among participants with (n?=?30) versus without ASD (n?=?156). After adjusting for potential covariates, having ASD was associated with significantly lower trabecular bone mineral density and bone strength at the radius, and with marginally lower total body less head bone mineral content (p?<?0.09). No differences at the lumbar spine were observed. ASD are associated with lower bone mass. Future studies should investigate interventions to optimize skeletal health in ASD. 相似文献
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Strang JF Kenworthy L Daniolos P Case L Wills MC Martin A Wallace GL 《Research in autism spectrum disorders》2012,6(1):406-412
Recent studies have shown that rates of depression and anxiety symptoms are elevated among individuals with autism spectrum disorders (ASDs) of various ages and IQs and that depression/anxiety symptoms are associated with higher IQ and fewer ASD symptoms. In this study which examined correlates of depression and anxiety symptoms in the full school-age range of children and adolescents (age 6-18) with ASDs and IQs ≥ 70 (n = 95), we also observed elevated rates of depression/anxiety symptoms, but we did not find higher IQ or fewer ASD symptoms among individuals with ASDs and depression or anxiety symptoms. These findings indicate an increased risk for depression/anxiety symptoms in children and adolescents with ASDs without intellectual disability, regardless of age, IQ, or ASD symptoms. 相似文献
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Jill Shuster Adrienne Perry James Bebko Maggie E. Toplak 《Journal of autism and developmental disorders》2014,44(1):90-110
Factor analytic studies have been conducted to examine the inter-relationships and degree of overlap among symptoms in Autism Spectrum Disorder (ASD). This paper reviewed 36 factor analytic studies that have examined ASD symptoms, using 13 different instruments. Studies were grouped into three categories: Studies with all DSM-IV symptoms, studies with a subset of DSM-IV symptoms, and studies with symptoms that were not specifically based on the DSM-IV. There was consistent support for a common social/communication domain that is distinct from a restricted and repetitive behaviours and interests domain. Implications for symptom conceptualization and diagnosis in ASD are discussed. 相似文献
17.
Eduard T. Klapwijk Moji Aghajani Gert-Jan Lelieveld Natasja D. J. van Lang Arne Popma Nic J. A. van der Wee Olivier F. Colins Robert R. J. M. Vermeiren 《Journal of autism and developmental disorders》2017,47(8):2390-2400
Little is known about how emotions expressed by others influence social decisions and associated brain responses in autism spectrum disorders (ASD). We investigated the neural mechanisms underlying fairness decisions in response to explicitly expressed emotions of others in boys with ASD and typically developing (TD) boys. Participants with ASD adjusted their allocation behavior in response to the emotions but reacted less unfair than TD controls in response to happiness. We also found reduced brain responses in the precental gyrus in the ASD versus TD group when receiving happy versus angry reactions and autistic traits were positively associated with activity in the postcentral gyrus. These results provide indications for a role of precentral and postcentral gyrus in social-affective difficulties in ASD. 相似文献
18.
Fine SE Weissman A Gerdes M Pinto-Martin J Zackai EH McDonald-McGinn DM Emanuel BS 《Journal of autism and developmental disorders》2005,35(4):461-470
In this study, we assessed the presence of autism spectrum disorders (ASD) among children with a confirmed 22q11.2 deletion (n = 98). The children’s caregivers completed screening measures of ASD behaviors, and for those whose scores indicated significant levels of these behaviors, a standardized diagnostic interview (Autism Diagnostic Interview-Revised; ADI-R) was administered. Results demonstrated that over 20% of children (n = 22) were exhibiting significant levels of autism spectrum symptoms based on the screening measures. Based upon the ADI-R, 14 children qualified for a diagnosis of an ASD, and for 11 of those children a diagnosis of autism was most appropriate. These findings increase our knowledge of developmental disorders associated with the 22q11.2 deletion and point to avenues for future investigation. 相似文献
19.
Hediger ML England LJ Molloy CA Yu KF Manning-Courtney P Mills JL 《Journal of autism and developmental disorders》2008,38(5):848-856
Bone development, casein-free diet use, supplements, and medications were assessed for 75 boys with autism or autism spectrum
disorder, ages 4–8 years. Second metacarpal bone cortical thickness (BCT), measured on hand-wrist radiographs, and % deviations
in BCT from reference medians were derived. BCT increased with age, but % deviations evidenced a progressive fall-off (p = .02): +3.1 ± 4.7%, −6.5 ± 4.0%, −16.6 ± 3.4%, −19.4 ± 3.7%, −24.1 ± 4.4%, at ages 4–8, respectively, adjusting for height.
The 12% of the boys on casein-free diets had an overall % deviation of −18.9 ± 3.7%, nearly twice that of boys on minimally
restricted or unrestricted diets (−10.5 ± 1.3%, p < .04), although even for boys on minimally restricted or unrestricted diets the % deviation was highly significant (p < .001). Our data suggest that the bone development of autistic boys should be monitored as part of routine care, especially
if they are on casein-free diets. 相似文献
20.
Christen A. Szymanski Patrick J. Brice Kay H. Lam Sue A. Hotto 《Journal of autism and developmental disorders》2012,42(10):2027-2037
Epidemiological studies investigating the prevalence of autism have increased in recent years, within the United States and abroad. However, statistics as to how many of those children may also have a comorbid hearing loss is lacking. The prevalence of school-administrator reported diagnosis of autism spectrum disorders (clinical diagnosis [DSM-IV] and/or IDEA classification) among children with hearing loss in the US was estimated from the 2009–2010 Annual Survey of Deaf and Hard of Hearing Children and Youth conducted by the Gallaudet Research Institute. Results indicate that during the 2009–2010 school year 1 in 59 children (specifically 8-year olds) with hearing loss were also receiving services for autism; considerably higher, than reported national estimates of 1 in 91 (Kogan et al. in Pediatrics 124(4):1–8, 2009) and 1 in 110 (CDC 2007) for hearing children. Significantly more children with profound hearing loss had a comorbid diagnosis of autism than those with milder forms of hearing loss. These results are discussed, while highlighting the need for increased awareness and research in a population that has thus far received little services or attention. 相似文献