Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0025362 (mental retardation)
 15,878 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

For this epidemiologic study, 458 individuals with mental retardation and developmental disability (MRDD), from 6 to 87 years old, from the Lower Hudson Valley region of New York, were evaluated for the occurrence of orthodontic anomalies. High occurrence of both anomalies of intermaxillary relation, as determined by Angle's classification, and the anomalies of occlusion were found in these individuals when compared with the general population. An increased incidence of both acquired (i.e., open bite) as well as hereditary (i.e., prognathia) orthodontic anomalies correlated with the severity of mental retardation. In addition, an increased incidence of Angle class II malocclusion was found in persons with cerebral palsy and autism, and an increase of Angle class III malocclusion in persons with autism and Down syndrome. Moreover, it was found that 74% of MRDD persons had definitive malocclusion, while only 37% of the US general population of comparable age has definitive malocclusion. High incidence of malocclusion in this population remained present into old age, mainly due to a lack of treatment and the need to employ non-conventional orthodontic treatment in this population.
 ...
PMID:Analysis of orthodontic anomalies in mentally retarded developmentally disabled (MRDD) persons. 775 55

The prevalence of intestinal parasite infection among program participants of the New York State Office of Mental Retardation and Developmental Disabilities for the period 1986-1987 was estimated, and demographic factors associated with increased risk for infection were identified. The overall prevalence of infection was 7.3%. The two most prevalent infections were Enterobius vermicularis (4.5%) and strongyloides stercoralis (1.2%). Males and individuals with severe or profound mental retardation were twice as likely to be positive for the presence of intestinal parasites as females and individuals with mild/moderate retardation. The relatively low prevalence found in this study compared with previous surveys suggests that management of parasitic infection is improving in conjunction with developments in delivery of medical and habilitative services.
 ...
PMID:Prevalence of intestinal parasite infections among individuals with mental retardation in New York State. 776 Jul 29

Adaptive behavior was investigated for 497 urban preschool children with developmental disabilities (autism, pervasive developmental disorder, language impairment, mental retardation, attention-deficit hyperactivity disorder, cognitive deficit), ranging in age from 15 to 71 months, 38% of whom were in foster care. Disabilities were identified through comprehensive multidisciplinary evaluation. Adaptive behavior was assessed with the Vineland Adaptive Behavior Scales. Results indicate a strong positive relation between adaptive behavior and intelligence if measured globally. When Vineland domains were assessed separately, this relation varied across domains and disability groups. With intelligence controlled, adaptive behavior patterns differed for disability groups in communication and socialization.
 ...
PMID:Adaptive behavior of young urban children with developmental disabilities. 776 Jul 30

The effects of task size on rate of responding and on-task behavior as well as on nontask-related behaviors of students with autism and mental retardation on a repetitive task under conditions of no reinforcement for responding was analyzed. Task size, defined as the presence of either 36 or 250 beads in a container at the onset of the session, was compared in an alternating treatment design. The small-task condition resulted in higher on-task behavior for all participants and in higher work rate for four of the five participants. For the four participants who engaged in inappropriate use of task materials, higher levels of this behavior occurred in the large-task conditions. Other nontask-related behaviors were higher in the large-task condition for all participants with the exception of stereotypy, which was higher in the small-task condition for one participant. Better work-related behavior occurred for these participants in small- than in large-task conditions even though no tangible reinforcement was provided for task responding. Implications of these results are discussed in the context of arranging workplace environments to maximize productivity of persons with developmental disabilities.
 ...
PMID:Effects of task size on work-related and aberrant behaviors of youths with autism and mental retardation. 779 11

This position paper was developed in response to a discussion led by Iris Gordon, president of the Social Work Division of the American Association on Mental Retardation (AAMR) at the 1991 annual meeting on the importance of social work values and the need for clarification in other divisions of the AAMR. The role of social workers and the importance of social work values in the field of developmental disabilities were discussed.
 ...
PMID:Position paper on social work values: practice with individuals who have developmental disabilities. 785 36

"Out-of-pocket" spending by families supporting an adult family member with mental retardation or related developmental disability was characterized and estimated. Annualized nonreimbursed spending among a sample of 99 Chicago-area households was evaluated through survey and telephone interview across 10 categories of routine daily living expenses and disabilities-related services. The average annual out-of-pocket cost was $6,348. Average pre-tax income for the sample households was $37,657. Although wealthier households reported higher levels of spending, the percentage of household income represented by out-of-pocket costs increased significantly as family incomes decreased. Results were discussed in the context of families as a focus for service planning and public policy and the importance of the family to the nation's system of care.
 ...
PMID:Costs of family care for adults with mental retardation and related developmental disabilities. 786

To investigate the relationship between psychiatric disorders and severe behavior problems in mental retardation, statewide client databases from developmental disabilities services in California (N = 89,419) and New York (N = 45,683) were analyzed and juxtaposed. The study focussed on nine major DSM-III-R psychiatric categories (or their equivalents), and severe forms of aggressive behavior, property destruction, self-injurious behavior, and stereotyped behavior in individuals 45 years old and younger with mental retardation of all levels of severity. In California, 3.9% had at least one psychiatric diagnosis; in New York, 5.4%. The rate of specific psychiatric diagnoses was variable across states, suggesting local preferences in diagnostic practices. Severe behavior problems occurred in 22.1% in California and in 41.4% in New York. This difference in rates can be attributed in part to different recording criteria for behavior problems. With regard to the association between psychiatric diagnoses and problem behaviors the results were consistent across databases: No compelling correlations were found. This means that neither aggression, self-injury, destruction, nor stereotypies determine whether a person receives a psychiatric diagnosis or not.
 ...
PMID:The association between psychiatric diagnoses and severe behavior problems in mental retardation. 790 16

Most adults with Down's syndrome (DS) develop neuropathology characteristic of Alzheimer's disease (AD) by the age of 40. Most of the non-dysjunction events in DS are of maternal origin. We postulated therefore that a shared genetic susceptibility to DS and AD would be associated with an increased frequency of AD among mothers, but not fathers, of individuals with DS. We further hypothesised that the shared susceptibility could involve an accelerated ageing process, leading to the birth of a child with DS to a relatively young mother and to an increased risk of dementia in the mother and her relatives. Families of 96 adults with DS and of 80 adults with other forms of mental retardation were ascertained through the New York State Developmental Disabilities services network. A semi-structured interview was used to obtain information on the presence or absence of non-stroke-related dementia and other disorders in parents. There was an increase in risk of dementia among mothers of DS probands compared with control mothers (risk ratio 2.6 [95% CI 0.9-7.3]). The risk of dementia among mothers who were 35 or younger when their DS children were born was 5 times that of control mothers (4.9 [1.6-15.4]). There was no increase in risk of dementia among mothers who were older (> 35 years) at the proband's birth (0.8 [0.2-3.4]). There was no difference in risk of dementia between fathers of DS cases and fathers of controls (1.2 [0.4-3.9]) and no discernible influence of age on this risk. Familial aggregation of dementia among mothers of adults with DS supports the hypothesis of a shared genetic susceptibility to DS and AD.
 ...
PMID:Increased risk of Alzheimer's disease in mothers of adults with Down's syndrome. 793 77

The effects of using comprehensive geriatric assessment, a recently developed approach found to be effective in evaluating elderly patients, was explored with 41 community-based elderly individuals with mental retardation/developmental disabilities to determine whether it would reveal a greater number of medical, dental, and psychiatric diagnoses when compared to their previous medical care. Functional status and medication usage of these subjects was assessed and described. Statistically significant increases in the number of medical and dental diagnoses were found. An increased number of psychiatric diagnoses, though not significant, was also found. Results suggest that comprehensive geriatric assessment is useful in the evaluation of the health care needs of individuals with mental retardation/developmental disabilities.
 ...
PMID:Comprehensive geriatric assessment: applications for community-residing, elderly people with mental retardation/developmental disabilities. 798 18

Thirty-three men and women with mental retardation living in the New York metropolitan area (USA), who entered a supported employment programme were followed during their first 9 months in competitive employment. Differences in placement outcomes were consistently associated with gender differences. The implications of these findings are discussed in terms of providing employment services to men and women with mental retardation and developmental disabilities.
 ...
PMID:Differences in job placements between men and women with mental retardation. 804 84


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>