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Sanders KJV, Elbers RG, Bastiaanse LP, Echteld MA, Evenhuis HM, Festen DAM. Prevalence of swallowing difficulties and associated factors in older people with intellectual disabilities. J Appl Res Intellect Disabil 2024; 37:e13209. [PMID: 38382915 DOI: 10.1111/jar.13209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 10/30/2023] [Accepted: 01/23/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND We investigated the prevalence of swallowing difficulties and associated factors in people with intellectual disability. METHODS We included people aged 50+ receiving care for people with intellectual disabilities. The Dysphagia Disorder Survey (DDS) was used to assess swallowing difficulties. We determined the agreement between the DDS and swallowing difficulties in medical records. We used logistic regression analyses to explore associated factors. RESULTS One thousand and fifty people were included. The prevalence of swallowing difficulties was 43.8%. Swallowing difficulties were not reported in the medical records of 83.3% of these cases. Frailty (odds ratio (OR) = 4.22, 95% CI = 2.05-8.71), mobility impairment (OR = 2.50, 95% CI = 1.01-6.19), and mealtime dependency (OR = 3.05, 95% CI = 1.10-8.47) were independently associated with swallowing difficulties. CONCLUSION Swallowing difficulties are prevalent in older people with intellectual disability but may be under-recognised. Frailty may be a good indicator for population-based screening for swallowing difficulties.
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Affiliation(s)
- Kim J V Sanders
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Ipse de Bruggen, Zoetermeer, The Netherlands
| | - Roy G Elbers
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Luc P Bastiaanse
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Michael A Echteld
- Prisma Foundation, Waalwijk, The Netherlands
- End of Life Care Research Group, Avans University of Applied Sciences, Tilburg, The Netherlands
| | - Heleen M Evenhuis
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Dederieke A M Festen
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Ipse de Bruggen, Zoetermeer, The Netherlands
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van der Zee YJ, Stiers PLJ, Evenhuis HM. Object Recognition and Dorsal Stream Vulnerabilities in Children With Early Brain Damage. Front Hum Neurosci 2022; 16:733055. [PMID: 35634210 PMCID: PMC9133330 DOI: 10.3389/fnhum.2022.733055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 02/10/2022] [Indexed: 11/30/2022] Open
Abstract
Aim Visual functions of the dorsal stream are considered vulnerable in children with early brain damage. Considering the recognition of objects in suboptimal representations a dorsal stream dysfunction, we examined whether children with early brain damage and impaired object recognition had either general or selective dorsal stream dysfunctions. Method In a group of children with early brain damage (n = 48) we evaluated the dorsal stream functioning. To determine whether these patients had an increased risk of a dorsal stream dysfunction we compared the percentage of patients with impaired object recognition, assessed with the L94, with the estimated base rate. Then we evaluated the performance levels on motion perception, visual attention and visuomotor tasks in patients with (n = 18) and without (n = 11) object recognition abnormalities. A general dorsal stream dysfunction was considered present if a patient showed at least one abnormally low score in two out of three additional dorsal stream functions. Results Six of the eighteen (33.3%) patients with object recognition problems scored abnormally low on at least two additional dorsal stream functions. This was significantly higher than the base rate (p = 0.01). The difference of 24.1% between the patients with and without object recognition problems was not significant. Of the patients with object recognition problems 72.2% had at least 1 dorsal weakness, whereas this was only the case in 27.3% of patients without object recognition problems. Compared to patients with normal object recognition, patients with object recognition problems scored significantly more abnormally low on motion perception and visual attention (ps = 0.03) but did not differ on visuomotor skills. Conclusion Children with object recognition problems seem at risk for other dorsal stream dysfunctions, but dysfunctions might be rather specific than general. Multiple functions/aspects should be evaluated in neuropsychological assessment of children at risk.
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Affiliation(s)
- Ymie J. van der Zee
- Royal Dutch Visio, Rotterdam, Netherlands
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, Rotterdam, Netherlands
- *Correspondence: Ymie J. van der Zee,
| | - Peter L. J. Stiers
- Department of Neuropsychology and Psychopharmacology, Maastricht University, Maastricht, Netherlands
| | - Heleen M. Evenhuis
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, Rotterdam, Netherlands
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van der Zee YJ, Stiers PLJ, Lagae L, Evenhuis HM. Clinical Assessment of Visual Motion Perception in Children With Brain Damage: A Comparison With Base Rates and Control Sample. Front Hum Neurosci 2021; 15:733054. [PMID: 34690723 PMCID: PMC8529002 DOI: 10.3389/fnhum.2021.733054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/08/2021] [Indexed: 11/13/2022] Open
Abstract
Aim: In this study, we examined (1) the presence of abnormally low scores (below 10th percentile) in various visual motion perception aspects in children with brain damage, while controlling for their cognitive developmental delay; (2) whether the risk is increased in comparison with the observation and expectation in a healthy control group and healthy population. Methods: Performance levels of 46 children with indications of brain damage (Mage = 7y4m, SD = 2y4m) on three visual motion perception aspects (global motion, motion speed, motion-defined form) were evaluated. We used developmental age as entry of a preliminary reference table to classify the patient's performance levels. Then we compared the percentages of abnormally low scores with percentages expected in the healthy population using estimated base rates and the observed percentages in the control sample (n = 119). Results: When using developmental age as reference level, the percentage of low scores on at least one of the three tasks was significantly higher than expected in the healthy population [19/46, 41% (95%CI: 28-56%), p = 0.03]. In 15/19 (79% [95%CI: 61-97%] patients only one aspect of motion perception was affected. Four patients performed abnormally low on two out of three tasks, which is also higher than expected (4/46, 8.7%, 95%CI: 2.4-20.8% vs. 2.1%; z = 2.61, p < 0.01). The observed percentages in the patient group were also higher than found in the control group. Interpretation: There is some evidence that children with early brain damage have an increased risk of isolated and combined motion perception problems, independent of their performance IQ.
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Affiliation(s)
- Ymie J van der Zee
- Royal Dutch Visio, Rotterdam, Netherlands.,Department of General Practice, Intellectual Disability Medicine, Erasmus MC, Rotterdam, Netherlands
| | - Peter L J Stiers
- Department of Neuropsychology and Psychopharmacology, Maastricht University, Maastricht, Netherlands
| | - Lieven Lagae
- Section Pediatric Neurology, Department of Development and Regeneration, University Hospitals KU Leuven, Leuven, Belgium
| | - Heleen M Evenhuis
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, Rotterdam, Netherlands
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Abstract
Background: Low levels of physical fitness are associated with low physical and mental health. The aims of this study were to assess the health-related physical fitness of children with intellectual disability (ID), and study the association of physical activity and motor development with physical fitness.Methods: One hundred and twenty-eight children with moderate to severe ID (83 boys; age 2-18 years) visiting specialised day programme centres engaged in field-based physical fitness tests (body composition, muscular strength, muscular endurance, and cardiorespiratory fitness). Scores were compared to reference values, and with linear regression analysis the association between the fitness outcomes and physical activity and motor development was studied.Results: High rates of overweight (23-25%) and obesity (10-15%) were found. A majority of the participants (71-91%) scored below reference values for muscular strength, endurance, and cardiorespiratory fitness tests. Physical activity and motor development were positively associated with scores on several fitness test (β = 0.27-0.44; p < 0.05).Conclusions: Children with moderate to severe ID visiting specialised day programme centres have strikingly low physical fitness levels. Policies and interventions to increase the physical fitness for this specific group of children are urgently needed, in which increasing physical activity and motor skills are expected to be effective components.Implications for rehabilitationStrikingly low levels of physical fitness were seen in children and adolescents with moderate to severe intellectual disabilities.This vulnerable group is in need of appropriate interventions to increase their physical fitness levels.Increasing the physical activity is a potential component in these interventions.Improving motor development will most likely lead to improved physical fitness as well.
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Affiliation(s)
- Marieke Wouters
- Reinaerde, Utrecht, the Netherlands.,Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Heleen M Evenhuis
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Thessa I M Hilgenkamp
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.,Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, USA
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Mensch SM, Echteld MA, Lemmens R, Oppewal A, Evenhuis HM, Rameckers EAA. The relationship between motor abilities and quality of life in children with severe multiple disabilities. J Intellect Disabil Res 2019; 63:100-112. [PMID: 30175518 DOI: 10.1111/jir.12546] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 06/07/2018] [Accepted: 08/03/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND This study aimed to determine the relationship between motor abilities and quality of life in children with severe multiple disabilities. METHODS In this cross-sectional study, motor abilities of 29 children (mean age 9.8 years; 45% girls) with severe multiple disabilities [IQ < 25; Gross Motor Function Motor Classification System level V] were measured with the MOtor eVAluation in Kids with Intellectual and Complex disabilities (Movakic) questionnaire (completed by the child's physical therapist). Quality of life was measured with the Quality of Life-Profound Multiple Disabilities (QoL-PMD) questionnaire (completed by the child's parents). RESULTS A significantly moderate to high correlation was found between the total scores on the Movakic and the QoL-PMD (r = 0.40, P = 0.03), indicating that higher scores in motor abilities are associated with a higher level of quality of life. Furthermore, significantly moderate to high correlations were found between the total score on the Movakic and the dimension Physical Well-Being, Development and Activities of the Qol-PMD. In multiple linear regression models, all significant bivariate relationships between the Movakic total scores and QoL-PMD dimensions remained significant after controlling for the Gross Motor Function Motor Classification System level. CONCLUSIONS In these children with severe multiple disabilities, motor abilities (as measured by Movakic) are moderately related to quality of life (as measured by the QoL-PMD).
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Affiliation(s)
- S M Mensch
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, Rotterdam, The Netherlands
- Centre of Expertise in Intellectual Disabilities, Department of Allied Health, Ipse de Bruggen, Zoetermeer, The Netherlands
| | - M A Echteld
- Avans University of Applied Sciences, Department of Health Care, Breda, The Netherlands
- Prisma Foundation, Department of Health Care and Applied Sciences, Waalwijk, The Netherlands
| | - R Lemmens
- Physiotherapy Achter De Blauwe Deur, Department of Allied Health, Sint Michielsgestel, The Netherlands
| | - A Oppewal
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - H M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - E A A Rameckers
- Pediatric Physiotherapy and Rehabilitation, Biomed, University of Hasselt, Hasselt, Belgium
- Department of Rehabilitation Medicine, School for Public Health and Primary care (CAPHRI), Maastricht University, Maastricht, The Netherlands
- Adelante Center of Expertise in Rehabilitation and Audiology, Department of Allied Health, Valkenburg and Hoensbroek, The Netherlands
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Wouters M, Evenhuis HM, Hilgenkamp TIM. Physical activity levels of children and adolescents with moderate-to-severe intellectual disability. J Appl Res Intellect Disabil 2018; 32:131-142. [PMID: 29993175 PMCID: PMC8411862 DOI: 10.1111/jar.12515] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 04/30/2018] [Accepted: 06/19/2018] [Indexed: 01/06/2023]
Abstract
Background Regular participation of children and adolescents with intellectual disabilites in physical activity is important to maintain good health and to acquire motor skills. The aim of this study was to investigate the habitual physical activity in these children. Methods Sixty‐eight children and adolescents (2–18 years) with a moderate‐to‐severe intellectual disability were included in the analyses. They wore an accelerometer on eight consecutive days. Data was analysed by use of descriptive statistics and multiple linear regression analyses. Results The participants took on average 6,677 ± 2,600 steps per day, with intensity of 1,040 ± 431 counts per minute. In total, 47% of the participants were meeting physical activity recommendations. Low motor development was associated with low physical activity. Conclusions As more than half of the participants were not meeting the recommendations, family and caregivers of these children should focus on supporting and motivating them to explore and expand their physical activities.
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Affiliation(s)
- Marieke Wouters
- Reinaerde, Utrecht, The Netherlands.,Department of General Practice, Intellectual Disability Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Heleen M Evenhuis
- Department of General Practice, Intellectual Disability Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Thessa I M Hilgenkamp
- Department of General Practice, Intellectual Disability Medicine, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Illinois
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de Knegt NC, Lobbezoo F, Schuengel C, Evenhuis HM, Scherder EJA. Self-Reported Presence and Experience of Pain in Adults with Down Syndrome. Pain Med 2018; 18:1247-1263. [PMID: 27694149 DOI: 10.1093/pm/pnw226] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Objective The aim was to examine whether the presence of pain (based on physical conditions and participants' report) and self-reported pain experience in adults with Down syndrome (DS) differ from general population controls. Design Cross-sectional study of 224 adults with DS (mean age = 38.1 years, mild-severe intellectual disabilities) and 142 age-matched controls (median age = 40.5 years, mean estimated IQ = 105.7) in the Netherlands. Methods File-based medical information was evaluated. Self-reported presence and experience of pain were assessed in rest and after movement during a test session (affect with facial affective scale (FAS: 0.04-0.97), intensity assessed with numeric rating scale (NRS: 0-10). Results Compared with controls, more DS participants had physical conditions that may cause pain and/or discomfort ( p = .004, 50% vs 35%), but fewer DS participants reported pain during the test session ( p = .003, 58% vs 73%). Of the participants who indicated pain and comprehended self-reporting scales ( n = 198 FAS, n = 161 NRS), the DS group reported a higher pain affect and intensity than the controls ( p < .001, FAS: 0.75-0.85 vs 0.50-0.59, NRS: 6.00-7.94 vs 2.00-3.73). Conclusions Not all adults with DS and painful/discomforting physical conditions reported pain. Those who did indicated a higher pain experience than adults from the general population. Research into spontaneous self-report of pain, repeated pain assessment, and acute pain is needed in people with DS for more insight into pain experience and mismatches between self-report and medical information.
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Affiliation(s)
- Nanda C de Knegt
- Department of Clinical Neuropsychology, VU University, Amsterdam, the Netherlands
| | - Frank Lobbezoo
- Department of Oral Kinesiology, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University Amsterdam, MOVE Research Institute Amsterdam, Amsterdam, the Netherlands
| | - Carlo Schuengel
- Department of Clinical Child and Family Studies and EMGO+ Institute for Health and Care Research
| | - Heleen M Evenhuis
- Department of General Practice, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Erik J A Scherder
- Department of Clinical Neuropsychology, VU University, Amsterdam, the Netherlands
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Schoufour JD, Oppewal A, van der Maarl HJK, Hermans H, Evenhuis HM, Hilgenkamp TIM, Festen DA. Multimorbidity and Polypharmacy Are Independently Associated With Mortality in Older People With Intellectual Disabilities: A 5-Year Follow-Up From the HA-ID Study. Am J Intellect Dev Disabil 2018; 123:72-82. [PMID: 29281324 DOI: 10.1352/1944-7558-123.1.72] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We studied the association between multimorbidity, polypharmacy, and mortality in 1,050 older adults (50+) with intellectual disability (ID). Multimorbidity (presence of ≥ 4 chronic health conditions) and polypharmacy (presence ≥ 5 chronic medication prescriptions) were collected at baseline. Multimorbidity included a wide range of disorders, including hearing impairment, thyroid dysfunction, autism, and cancer. Mortality data were collected during a 5-year follow-up period. Cox proportional hazards models were used to determine the independent association between multimorbidity and polypharmacy with survival. Models were adjusted for age, sex, level of ID, and the presence of Down syndrome. We observed that people classified as having multimorbidity or polypharmacy at baseline were 2.60 (95% CI = 1.86-3.66) and 2.32 (95% CI = 1.70-3.16) times more likely to decease during the follow-up period, respectively, independent of age, sex, level of ID, and the presence of Down syndrome. Although slightly attenuated, we found similar hazard ratios if the model for multimorbidity was adjusted for polypharmacy and vice versa. We showed for the first time that multimorbidity and polypharmacy are strong predictors for mortality in people with ID. Awareness and screening of these conditions is important to start existing treatments as soon as possible. Future research is required to develop interventions for older people with ID, aiming to reduce the incidence of polypharmacy and multimorbidity.
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Affiliation(s)
- Josje D Schoufour
- Josje D. Schoufour, Alyt Oppewal, Hanne J.K. van der Maarl, Heidi Hermans, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Alyt Oppewal
- Josje D. Schoufour, Alyt Oppewal, Hanne J.K. van der Maarl, Heidi Hermans, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Hanne J K van der Maarl
- Josje D. Schoufour, Alyt Oppewal, Hanne J.K. van der Maarl, Heidi Hermans, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Heidi Hermans
- Josje D. Schoufour, Alyt Oppewal, Hanne J.K. van der Maarl, Heidi Hermans, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Heleen M Evenhuis
- Josje D. Schoufour, Alyt Oppewal, Hanne J.K. van der Maarl, Heidi Hermans, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Thessa I M Hilgenkamp
- Josje D. Schoufour, Alyt Oppewal, Hanne J.K. van der Maarl, Heidi Hermans, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Dederieke A Festen
- Josje D. Schoufour, Alyt Oppewal, Hanne J.K. van der Maarl, Heidi Hermans, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, The Netherlands
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9
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Oppewal A, Schoufour JD, van der Maarl HJK, Evenhuis HM, Hilgenkamp TIM, Festen DA. Causes of Mortality in Older People With Intellectual Disability: Results From the HA-ID Study. Am J Intellect Dev Disabil 2018; 123:61-71. [PMID: 29281322 DOI: 10.1352/1944-7558-123.1.61] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We aim to provide insight into the cause-specific mortality of older adults with intellectual disability (ID), with and without Down syndrome (DS), and compare this to the general population. Immediate and primary cause of death were collected through medical files of 1,050 older adults with ID, 5 years after the start of the Healthy Ageing and Intellectual Disabilities (HA-ID) study. During the follow-up period, 207 (19.7%) participants died, of whom 54 (26.1%) had DS. Respiratory failure was the most common immediate cause of death (43.4%), followed by dehydration/malnutrition (20.8%), and cardiovascular diseases (9.4%). In adults with DS, the most common cause was respiratory disease (73.3%), infectious and bacterial diseases (4.4%), and diseases of the digestive system (4.4%). Diseases of the respiratory system also formed the largest group of primary causes of death (32.1%; 80.4% was due to pneumonia), followed by neoplasms (17.6%), and diseases of the circulatory system (8.2%). In adults with DS, the main primary cause was also respiratory diseases (51.1%), followed by dementia (22.2%).
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Affiliation(s)
- Alyt Oppewal
- Alyt Oppewal, Josje D. Schoufour, Hanne J.K. van der Maarl, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Josje D Schoufour
- Alyt Oppewal, Josje D. Schoufour, Hanne J.K. van der Maarl, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Hanne J K van der Maarl
- Alyt Oppewal, Josje D. Schoufour, Hanne J.K. van der Maarl, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Heleen M Evenhuis
- Alyt Oppewal, Josje D. Schoufour, Hanne J.K. van der Maarl, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Thessa I M Hilgenkamp
- Alyt Oppewal, Josje D. Schoufour, Hanne J.K. van der Maarl, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Dederieke A Festen
- Alyt Oppewal, Josje D. Schoufour, Hanne J.K. van der Maarl, Heleen M. Evenhuis, Thessa I.M. Hilgenkamp, and Dederieke A. Festen, Erasmus MC, University Medical Center Rotterdam, the Netherlands
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Wouters M, van der Zanden AM, Evenhuis HM, Hilgenkamp TIM. Feasibility and Reliability of Tests Measuring Health-Related Physical Fitness in Children With Moderate to Severe Levels of Intellectual Disability. Am J Intellect Dev Disabil 2017; 122:422-438. [PMID: 28846042 DOI: 10.1352/1944-7558-122.5.422] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Physical fitness is an important marker for health. In this study we investigated the feasibility and reliability of health-related physical fitness tests in children with moderate to severe levels of intellectual disability. Thirty-nine children (2-18 yrs) performed tests for muscular strength and endurance, the modified 6-minute walk test (6mwt) for cardiorespiratory fitness, and body composition tests, and 30-97% of the tests were successfully completed. Short-term test-retest reliability of all tests was good (Intraclass Correlation Coefficient [ICC] > .8), long-term test-retest reliability was good for most tests (ICC > .7), but low ICCs were found for most strength tests. Measuring body composition and cardiorespiratory fitness is feasible and reliable. Measuring muscle endurance is fairly feasible and reliable.
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Affiliation(s)
- Marieke Wouters
- Marieke Wouters, Reinaerde and Erasmus Medical Center (Netherlands); Anna M. van der Zanden, Reinaerde; Heleen M. Evenhuis and Thessa I. M. Hilgenkamp, Erasmus Medical Center
| | - Anna M van der Zanden
- Marieke Wouters, Reinaerde and Erasmus Medical Center (Netherlands); Anna M. van der Zanden, Reinaerde; Heleen M. Evenhuis and Thessa I. M. Hilgenkamp, Erasmus Medical Center
| | - Heleen M Evenhuis
- Marieke Wouters, Reinaerde and Erasmus Medical Center (Netherlands); Anna M. van der Zanden, Reinaerde; Heleen M. Evenhuis and Thessa I. M. Hilgenkamp, Erasmus Medical Center
| | - Thessa I M Hilgenkamp
- Marieke Wouters, Reinaerde and Erasmus Medical Center (Netherlands); Anna M. van der Zanden, Reinaerde; Heleen M. Evenhuis and Thessa I. M. Hilgenkamp, Erasmus Medical Center
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11
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de Knegt NC, Lobbezoo F, Schuengel C, Evenhuis HM, Scherder EJA. Pain and Cognitive Functioning in Adults with Down Syndrome. Pain Med 2017; 18:1264-1277. [PMID: 28034975 DOI: 10.1093/pm/pnw280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Objective The aim of the present study was to examine whether cognitive functioning (i.e., memory and executive functioning) is related to self-reported presence of pain (i.e., affirmative answer to the question whether the individual feels pain) and experience of pain (i.e., intensity and affect) in adults with Down syndrome (DS). Design, Setting, and Subjects Cross-sectional study of 224 adults with DS (mean age = 38.1 years, mild-severe intellectual disabilities) in the Netherlands. Methods File-based medical information was evaluated. Self-reported presence and experience of pain were assessed during a test session, both in rest and after movement (affect with the facial affective scale [FAS], intensity with the numeric rating scale [NRS]). Neuropsychological tests for memory and executive functioning were used. Results Participants with lower memory scores were more likely to report the presence of pain, while controlling for age, gender, physical conditions that may cause pain, language comprehension, and vocabulary ( p = .030, 58.4% classification rate, N = 154). No statistically significant associations were found between executive functioning and self-reported presence of pain or between cognitive functioning and self-reported pain experience. Conclusions Memory seems to be related to the self-reported presence of pain in adults with DS after explicit inquiry, although the clinical use of this model is yet limited. Therefore, further research is needed for insight into the role of cognitive processes in self-report (e.g., involving aspects such as acquiescence and repeated measurements) to evaluate whether neuropsychological examination could contribute to pain assessment in DS.
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Affiliation(s)
- Nanda C de Knegt
- Department of Clinical Neuropsychology, VU University, Amsterdam, the Netherlands
| | - Frank Lobbezoo
- MOVE Research Institute Amsterdam.,Department of Oral Kinesiology, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam, Amsterdam, the Netherlands
| | - Carlo Schuengel
- Department of Clinical Child and Family Studies.,EMGO+ Institute for Health and Care Research, VU University, Amsterdam, the Netherlands
| | - Heleen M Evenhuis
- Department of General Practice, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Erik J A Scherder
- Department of Clinical Neuropsychology, VU University, Amsterdam, the Netherlands
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12
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van der Zee YJ, Stiers P, Evenhuis HM. Should we add visual acuity ratios to referral criteria for potential cerebral visual impairment? J Optom 2017; 10:95-103. [PMID: 26896051 PMCID: PMC5383453 DOI: 10.1016/j.optom.2016.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 12/24/2015] [Accepted: 01/16/2016] [Indexed: 06/05/2023]
Abstract
PURPOSE To determine whether the assessment of visual acuity ratios might improve the referral of children with (sub)normal visual acuity but at risk of cerebral visual impairment. METHODS In an exploratory study, we assessed visual acuity, crowding ratio and the ratios between grating acuity (Teller Acuity Cards-II) and optotype acuity (Cambridge Crowding Cards) in 60 typically developing school children (mean age 5y8m±1y1m), 21 children with ocular abnormalities only (5y7m±1y9m) and 26 children with (suspected) brain damage (5y7m±1y11m). Sensitivities and specificities were calculated for targets and controls from the perspective of different groups of diagnosticians: youth health care professionals (target: children with any visual abnormalities), ophthalmologists and low vision experts (target: children at risk of cerebral visual impairment). RESULTS For youth health care professionals subnormal visual acuity had the best sensitivity (76%) and specificity (70%). For ophthalmologists and low vision experts the crowding ratio had the best sensitivity (67%) and specificity (79 and 86%). CONCLUSION Youth health care professionals best continue applying subnormal visual acuity for screening, whereas ophthalmologists and low vision experts best add the crowding ratio to their routine diagnostics, to distinguish children at risk of visual impairment in the context of brain damage from children with ocular pathology only.
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Affiliation(s)
- Ymie J van der Zee
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center, Rotterdam, The Netherlands; Royal Dutch Visio, Dutch Centre of Excellence for Visually Impaired and Blind People, The Netherlands.
| | - Peter Stiers
- Department of Neuropsychology & Psychopharmacology, University Maastricht, Maastricht, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center, Rotterdam, The Netherlands
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13
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Wouters M, Evenhuis HM, Hilgenkamp TIM. Systematic review of field-based physical fitness tests for children and adolescents with intellectual disabilities. Res Dev Disabil 2017; 61:77-94. [PMID: 28064026 DOI: 10.1016/j.ridd.2016.12.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 11/28/2016] [Accepted: 12/22/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Testing physical fitness in children and adolescents with intellectual disabilities (ID) can be challenging. This review provides an overview on psychometric properties of field-based physical fitness tests studied in children and adolescents with ID. METHODS A literature search was performed in March 2014. Studies were included if they evaluated feasibility, reliability and/or validity of a field-based physical fitness test in children and adolescents with ID. RESULTS Twenty-six papers met the inclusion criteria and described 18 tests on body composition (4), muscular strength (4), muscular endurance (6), and cardiorespiratory fitness (4). Best results on feasibility, reliability and/or validity were found for bioelectric impedance analysis, body mass index, grip strength, arm hang and distance run/walk tests. These results were mainly found in adolescents with mild to moderate ID. CONCLUSION Some tests were found feasible, reliable and/or valid in subgroups of children and adolescents with ID, but not in children and adolescents with all ages and levels of ID. Further assessment is needed before wider application in all children and adolescents with ID.
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Affiliation(s)
- Marieke Wouters
- Reinaerde, Europalaan 310, 3526 KS, Utrecht, The Netherlands; Erasmus Medical Center, Department of General Practice, Intellectual Disability Medicine, Wytemaweg 80, 3015 CN Rotterdam, The Netherlands.
| | - Heleen M Evenhuis
- Erasmus Medical Center, Department of General Practice, Intellectual Disability Medicine, Wytemaweg 80, 3015 CN Rotterdam, The Netherlands.
| | - Thessa I M Hilgenkamp
- Erasmus Medical Center, Department of General Practice, Intellectual Disability Medicine, Wytemaweg 80, 3015 CN Rotterdam, The Netherlands.
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14
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van Schijndel-Speet M, Evenhuis HM, van Wijck R, van Montfort KCAGM, Echteld MA. A structured physical activity and fitness programme for older adults with intellectual disabilities: results of a cluster-randomised clinical trial. J Intellect Disabil Res 2017; 61:16-29. [PMID: 27072928 DOI: 10.1111/jir.12267] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 11/26/2015] [Accepted: 01/27/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND The physical activity level of older adults with intellectual disabilities (ID) is extremely low, and their fitness levels are far beneath accepted norms for older people with normal intelligence and comparable with frail older people. A physical activity programme, including an education programme, was developed for older adults with ID using behaviour change techniques. The programme aimed at improving or maintaining adequate levels of physical activity (primary outcome measure) and motor fitness, cardio respiratory fitness, morphologic and metabolic fitness, activities of daily living, cognitive functioning and depressive symptoms (secondary outcome measures). METHOD The programme's efficacy was evaluated in a cluster-randomised clinical trial among people aged 43 years and over with mild-moderate levels of ID. Five day-activity centres were randomised to the participation group. In these centres, 81 older adults participated in groups of 8 to 10 in the programme, three times a week during 8 months. The programme was executed by physical activity instructors and staff of day-activity centres. Five other day-activity centres were randomised to the control group; 70 older adults in these centres received care as usual. The generalised linear model with mixed effects was used to test the programme's effectiveness. RESULTS Significant effects were found on physical activity, muscle strength, systolic and diastolic blood pressure, serum cholesterol level and cognitive functioning, in favour of the programme's participants. No significant improvements were found on balance, serum glucose, weight, waist circumference, walking speed, mobility, depression or instrumental activities of daily living. CONCLUSIONS The physical activity and fitness programme has established small but significant effects in this sample, but generalising the findings to other settings is difficult due to significant participant dropout. Implementation of evidence-based physical activity programmes among older adults with ID is recommended. Further research is needed to investigate the effectiveness of physical activity on daily life functioning and the development on chronic diseases in the long run.
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Affiliation(s)
- M van Schijndel-Speet
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center, Rotterdam, The Netherlands
- Ipse de Bruggen, Zoetermeer, The Netherlands
| | - H M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - R van Wijck
- Center for Human Movement Sciences, University Medical Center Groningen, Groningen, The Netherlands
| | | | - M A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center, Rotterdam, The Netherlands
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15
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Hamers PCM, Evenhuis HM, Hermans H. A multicenter randomized controlled trial for bright light therapy in adults with intellectual disabilities and depression: Study protocol and obstacle management. Res Dev Disabil 2017; 60:96-106. [PMID: 27912106 DOI: 10.1016/j.ridd.2016.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 10/21/2016] [Accepted: 10/30/2016] [Indexed: 06/06/2023]
Abstract
Due to the limited cognitive and communicative abilities of adults with intellectual disabilities (ID), current treatment options for depression are often limited to lifestyle changes and pharmacological treatment. Bright light therapy (BLT) is an effective intervention for both seasonal and non-seasonal depression in the general population. BLT is an inexpensive, easy to carry out intervention with minimal side effects. However, knowledge on its anti-depressant effect in adults with ID is lacking. Obstacles in realizing a controlled intervention study in this particular study population may have contributed to this lack. To study the effect of BLT on depression in this population, it is necessary to successfully execute a multicenter randomized controlled trial (RCT). Therefore, the study protocol and the management of anticipated obstacles regarding this trial are presented.
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Affiliation(s)
- Pauline C M Hamers
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center, Rotterdam, the Netherlands and Amarant Group, Healthcare Organization for People with Intellectual Disabilities, Tilburg, The Netherlands.
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Heidi Hermans
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center, Rotterdam, the Netherlands and Amarant Group, Healthcare Organization for People with Intellectual Disabilities, Tilburg, The Netherlands
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16
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Oppewal A, Schoufour JD, Evenhuis HM, Festen DAM, Hilgenkamp TIM. [Older adults with intellectual disabilities markedly decline in daily functioning over a 3‑year period: Results of the HA-ID study]. Tijdschr Gerontol Geriatr 2016; 47:258-271. [PMID: 27848168 DOI: 10.1007/s12439-016-0198-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The responsibilities for the care of a significant portion of the population with an intellectual disability (ID) were recently transferred from the government to the municipalities. It is therefore important that policymakers and care professionals know how much support this population needs in their daily life. Therefore, this study focuses on the decline in daily functioning of older adults with ID (≥50 years, n = 703) over 3 years, and if daily functioning is a predictor for all-cause mortality. Daily functioning was operationalized as basic and instrumental activities of daily living (ADL and IADL) and mobility. Fifty-five percent of the total group declined in ADL, 42 % in IADL, and 38 % in mobility. Thirty-nine percent of the participants with mild ID declined in ADL, 55 % in IADL, and 27 % in mobility. Poor daily functioning and mobility was a risk factor for all-cause mortality. This epidemiological study shows a clear decline in the daily functioning of older adults with intellectual disabilities over a 3-year follow-up period. Care providers should be aware of this decline and focus on maintaining as much independence as possible.
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Affiliation(s)
- Alyt Oppewal
- Geneeskunde voor verstandelijk gehandicapten, Huisartsgeneeskunde, Erasmus MC, Universitair Medisch Centrum Rotterdam, Postbus 2040, 3000 CA, Rotterdam, Nederland.
| | - Josje D Schoufour
- Geneeskunde voor verstandelijk gehandicapten, Huisartsgeneeskunde, Erasmus MC, Universitair Medisch Centrum Rotterdam, Postbus 2040, 3000 CA, Rotterdam, Nederland
| | - Heleen M Evenhuis
- Geneeskunde voor verstandelijk gehandicapten, Huisartsgeneeskunde, Erasmus MC, Universitair Medisch Centrum Rotterdam, Postbus 2040, 3000 CA, Rotterdam, Nederland
| | - Dederieke A M Festen
- Geneeskunde voor verstandelijk gehandicapten, Huisartsgeneeskunde, Erasmus MC, Universitair Medisch Centrum Rotterdam, Postbus 2040, 3000 CA, Rotterdam, Nederland
- Ipse de Bruggen, Postbus 7027, 2701 AA, Zoetermeer, Nederland
| | - Thessa I M Hilgenkamp
- Geneeskunde voor verstandelijk gehandicapten, Huisartsgeneeskunde, Erasmus MC, Universitair Medisch Centrum Rotterdam, Postbus 2040, 3000 CA, Rotterdam, Nederland
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17
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Mensch SM, Echteld MA, Evenhuis HM, Rameckers EAA. Construct validity and responsiveness of Movakic: An instrument for the evaluation of motor abilities in children with severe multiple disabilities. Res Dev Disabil 2016; 59:194-201. [PMID: 27627682 DOI: 10.1016/j.ridd.2016.08.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 08/14/2016] [Accepted: 08/23/2016] [Indexed: 06/06/2023]
Abstract
Movakic is a newly developed instrument for measurement of motor abilities in children with severe multiple disabilities, with a satisfactory feasibility and content validity and good inter-observer and test-retest reliability. The objective of this study was to investigate its construct validity and responsiveness to change. Sixty children with severe multiple disabilities (mean age 7.7 years, range 2-16) were measured using Movakic six times during 18 months. Construct validity was assessed by correlating Movakic scores with expert judgment. In order to assess responsiveness, scores during 3-months intervals were compared (mean score-changes and intraclass correlations) during which some children experienced meaningful events influencing motor abilities and during which others experienced no such event. Forty-five percent of children had a lower cognitive development level than 6-month, 52% had Gross Motor Function Classification System level V and 37% had level IV. For 27 children all measurements were completed, six children dropped out. Construct validity was good (r=0.50-0.71). Responsiveness was demonstrated by significantly larger score changes after events than when such events did not occur. Movakic is a valid instrument for measuring motor abilities in children with severe multiple disabilities. Results suggest responsiveness to change in motor abilities after meaningful events.
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Affiliation(s)
- Sonja M Mensch
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, The Netherlands; Ipse de Bruggen Centre of Expertise in Intellectual Disabilities, The Netherlands; University for Professionals for Paediatric Physical Therapy, AVANSplus, Breda, The Netherlands.
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, The Netherlands; Stichting Wetenschap Balans, The Netherlands; Prisma Foundation, Waalwijk, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, The Netherlands
| | - Eugène A A Rameckers
- University for Professionals for Paediatric Physical Therapy, AVANSplus, Breda, The Netherlands; Department of Rehabilitation Medicine, School for Public Health and Primary care CAPHR, Maastricht University, The Netherlands; Adelante Centre of Expertise in Rehabilitation and Audiology, The Netherlands
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18
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Zaal RJ, Ebbers S, Borms M, Koning BD, Mombarg E, Ooms P, Vollaard H, van den Bemt PMLA, Evenhuis HM. Medication review using a Systematic Tool to Reduce Inappropriate Prescribing (STRIP) in adults with an intellectual disability: A pilot study. Res Dev Disabil 2016; 55:132-142. [PMID: 27065309 DOI: 10.1016/j.ridd.2016.03.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 07/15/2015] [Accepted: 03/24/2016] [Indexed: 06/05/2023]
Abstract
A Systematic Tool to Reduce Inappropriate Prescribing (STRIP), which includes the Screening Tool to Alert doctors to Right Treatment (START) and the Screening Tool of Older Peoples' Prescriptions (STOPP), has recently been developed in the Netherlands for older patients with polypharmacy in the general population. Active involvement of the patient is part of this systematic multidisciplinary medication review. Although annual review of pharmacotherapy is recommended for people with an intellectual disability (ID), a specific tool for this population is not yet available. Besides, active involvement can be compromised by ID. Therefore, the objective of this observational pilot study was to evaluate the process of medication review using STRIP in adults with an ID living in a centralized or dependent setting and the identification of drug-related problems using this tool. The study was performed in three residential care organizations for ID. In each organization nine clients with polypharmacy were selected by an investigator (a physician in training to become a specialized physician for individuals with an ID) for a review using STRIP. Clients as well as their legal representatives (usually a family member) and professional caregivers were invited to participate. Reviews were performed by an investigator together with a pharmacist. First, to evaluate the process time-investments of the investigator and the pharmacist were described. Besides, the proportion of reviews in which a client and/or his legal representative participated was calculated as well as the proportion of professional caregivers that participated. Second, to evaluate the identification of drug-related problems using STRIP, the proportion of clients with at least one drug-related problem was calculated. Mean time investment was 130minutes for the investigator and 90minutes for the pharmacist. The client and/or a legal representatives were present during 25 of 27 reviews (93%). All 27 professional caregivers (100%) were involved. For every client included at least one drug-related problem was identified. In total 127 drug-related problems were detected, mainly potentially inappropriate or unnecessary drugs. After six months, 15.7% of the interventions were actually implemented. Medication review using STRIP seems feasible in adults with an ID and identifies drug-related problems. However, in this pilot study the implementation rate of suggested interventions was low. To improve the implementation rate, the treating physician should be involved in the review process. Besides, specific adaptations to STRIP to address drug-related problems specific for this population are required.
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Affiliation(s)
- Rianne J Zaal
- Erasmus Medical Center, Department of Hospital Pharmacy, Rotterdam, The Netherlands.
| | | | - Mirka Borms
- Het Raamwerk, Noordwijkerhout, The Netherlands
| | | | | | - Piet Ooms
- De Katwijkse Apotheek, Katwijk, The Netherlands
| | | | | | - Heleen M Evenhuis
- Erasmus Medical Center, Department of General Practice, Intellectual Disability Medicine, Rotterdam, The Netherlands
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19
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Abstract
In general, disabilities are considered a consequence of frailty rather than a cause of frailty, whereas in people with intellectual disabilities (ID), disabilities are often lifelong, which could have consequences for the feasibility and validity of frailty instruments. To better understand frailty in people with ID, we compared two broadly used concepts: the frailty phenotype (FP) and the frailty index (FI) taking into account their feasibility (e.g., percentage of participants able to complete the frailty assessments), agreement, validity (based on 5-year mortality risk), influence of motor disability, and the relation between single frailty variables and mortality. The FI and an adapted version of the FP were applied to a representative dataset of 1050 people with ID, aged 50 years and over. The FI was feasible in a larger part of the dataset (94 %) than the adapted FP: 29 % for all five items, and 81 % for at least three items. There was a slight agreement between the approaches (κ = 0.3). However defined, frailty was related with mortality, but the FI showed higher discriminative ability and a stronger relation with mortality, especially when adjusted for motor disabilities. Concluding, these results imply that the used FI is a stronger predictor for mortality and has higher feasibility than our adaptation of the FP, in older people with ID. Possible explanations of our findings are that we did not use the exact FP variables or that the FI includes multiple health domains, and the variables of the FI have lower sensitivity to lifelong disabilities and are less determined by mobility.
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Affiliation(s)
- Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Center, PO box 2040, 3000 CA Rotterdam, The Netherlands.,Department of Epidemiology, Erasmus Medical Center, PO box 2040, 3000 CA Rotterdam, The Netherlands
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Center, PO box 2040, 3000 CA Rotterdam, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Center, PO box 2040, 3000 CA Rotterdam, The Netherlands
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20
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de Winter CF, van den Berge APJ, Schoufour JD, Oppewal A, Evenhuis HM. A 3-year follow-up study on cardiovascular disease and mortality in older people with intellectual disabilities. Res Dev Disabil 2016; 53-54:115-126. [PMID: 26874209 DOI: 10.1016/j.ridd.2016.01.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 01/21/2016] [Accepted: 01/28/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND With increasing longevity and a similar or increased prevalence of cardiovascular disease risk factors (as compared to the general population), people with intellectual disabilities (IDs) are at risk of developing cardiovascular disease. However, prospective studies on incidence and influencing factors of cardiovascular disease and mortality are lacking. METHODS A three year follow-up study was undertaken to study the incidence and symptoms at presentation of myocardial accident, stroke and heart failure in older people with ID. Furthermore, the predictive value of cardiovascular disease risk factors on myocardial accident, stroke and heart failure and on all-cause mortality were studied. The baseline group consisted of the 1050 participants, aged 50 years and over, in the Dutch Healthy Ageing and Intellectual Disability (HA-ID) study. Baseline measurements were conducted between November 2008 and July 2010. Three years after baseline, medical files of 790 participants were studied. RESULTS Cardiovascular disease (myocardial infarction, stroke and heart failure) occurred in 5.9% of the population during 3 year follow-up, and 32% of them died due to the condition. Incidence of myocardial infarction is 2.8 per 1000 personyears, for stroke 3.2 per 1000 personyears and for heart failure 12.5 per 1000 personyears. Incidence of these conditions is probably underestimated, due to atypical symptom presentation. The use of atypical antipsychotics and a history of heart failure were predictive for myocardial infarction. Heart failure was predicted by abdominal obesity, chronic kidney disease and a history of heart failure. A total of cardiovascular disease (myocardial infarction, stroke or heart failure) was predicted by abdominal obesity, a history of stroke and a history of heart failure. A low body-mass index, peripheral arterial disease, chronic kidney disease and inflammation were predictive for 3-year all-cause mortality. CONCLUSION Incidence of cardiovascular disease in older people with ID is similar to that in the general population. A pro-active assessment and treatment of the presented cardiovascular disease risk factors may reduce cardiovascular disease and mortality in older people with ID.
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Affiliation(s)
- C F de Winter
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands; Reinaerde, Den Dolder, The Netherlands.
| | - A P J van den Berge
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands
| | - J D Schoufour
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands
| | - A Oppewal
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands
| | - H M Evenhuis
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands
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21
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de Knegt NC, Schuengel C, Evenhuis HM, Lobbezoo F, Scherder EJA. Apolipoprotein E ɛ4, Cognitive Function, and Pain Experience in Down Syndrome: A Pilot Study. Arch Clin Neuropsychol 2016; 31:389-400. [PMID: 27193365 DOI: 10.1093/arclin/acw022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2016] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVE The presence of apolipoprotein E (ApoE) ɛ4 allele might be related to higher pain experience due to increased risk for potentially painful physical conditions and cognitive impairment (less efficient coping with pain). This hypothesis is clinically relevant to examine in adults with Down syndrome (DS) because they are at risk for painful physical conditions, their presence of ApoE ε4 is related to cognitive impairment, and their pain experience is unclear. The present pilot study addressed the associations between ApoE genotype, cognition, and pain in DS. METHOD DNA analysis of saliva, neuropsychological tests (assessing memory and executive functioning), and self-reporting pain scales (in rest and after movement) were used with a cross-sectional design in 146 adults with DS (mean age 39.1 years, mild to moderate intellectual disabilities, 46% men, 30% ApoE ɛ4 carrier). RESULTS The difference between ApoE ɛ4 carriers and noncarriers was not statistically significant for cognitive function, pain experience, and prevalence of potentially painful conditions. Among ɛ4 carriers, the presence of potentially painful conditions was associated with worse executive functioning (p = .022, r = .39). CONCLUSIONS The clinical implication of the results is that ApoE ɛ4 in DS may play a role in pain, although the theoretical explanation via associations with pain experience and cognition remains unclear. Further research should include a large sample of adults with DS selected on diagnosed painful conditions to obtain more insight into the possible role of ApoE genotype (and its association with cognition) in the pain experience of this target group.
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Affiliation(s)
- Nanda C de Knegt
- Department of Clinical Neuropsychology, VU University, 1081 BT Amsterdam, The Netherlands
| | - Carlo Schuengel
- Department of Clinical Child and Family Studies, VU University, 1081 BT Amsterdam, The Netherlands
| | - Heleen M Evenhuis
- Department of General Practice, Erasmus MC University Medical Centre, 3015 CE Rotterdam, The Netherlands
| | - Frank Lobbezoo
- Department of Oral Kinesiology, Academic Centre for Dentistry Amsterdam, 1081 LA Amsterdam, The Netherlands
| | - Erik J A Scherder
- Department of Clinical Neuropsychology, VU University, 1081 BT Amsterdam, The Netherlands
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Hilgenkamp T, Evenhuis HM. Increasing Habitual Physical Activity Of People With ID, Through Changing The Behavior Of Caregivers. Med Sci Sports Exerc 2016. [DOI: 10.1249/01.mss.0000485413.78401.bd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Mergler S, de Man SA, Boot AM, Heus KGCBBD, Huijbers WAR, van Rijn RR, Penning C, Evenhuis HM. Automated radiogrammetry is a feasible method for measuring bone quality and bone maturation in severely disabled children. Pediatr Radiol 2016; 46:1017-22. [PMID: 27026024 PMCID: PMC4883271 DOI: 10.1007/s00247-016-3548-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Revised: 12/26/2015] [Accepted: 01/13/2016] [Indexed: 12/03/2022]
Abstract
BACKGROUND Children with severe neurological impairment and intellectual disability are prone to low bone quality and fractures. OBJECTIVE We studied the feasibility of automated radiogrammetry in assessing bone quality in this specific group of children. We measured outcome of bone quality and, because these children tend to have altered skeletal maturation, we also studied bone age. MATERIALS AND METHODS We used hand radiographs obtained in 95 children (mean age 11.4 years) presenting at outpatient paediatric clinics. We used BoneXpert software to determine bone quality, expressed as paediatric bone index and bone age. RESULTS Regarding feasibility, we successfully obtained a paediatric bone index in 60 children (63.2%). The results on bone quality showed a mean paediatric bone index standard deviation score of -1.85, significantly lower than that of healthy peers (P < 0.0001). Almost 50% of the children had severely diminished bone quality. In 64% of the children bone age diverged more than 1 year from chronological age. This mostly concerned delayed bone maturation. CONCLUSION Automated radiogrammetry is feasible for evaluating bone quality in children who have disabilities but not severe contractures. Bone quality in these children is severely diminished. Because bone maturation frequently deviated from chronological age, we recommend comparison to bone-age-related reference values.
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Affiliation(s)
- Sandra Mergler
- Department of General Practice and Intellectual Disability Medicine, University Medical Centre, Erasmus MC, Rotterdam, The Netherlands.
- Medical Department ASVZ, Care and Service Centre for People with Intellectual Disabilities, Sliedrecht, The Netherlands.
| | - Stella A de Man
- Department of Paediatrics, Amphia Hospital, Breda, The Netherlands
| | - Annemieke M Boot
- Department of Paediatric Endocrinology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Karen G C B Bindels-de Heus
- Department of General Paediatrics, Sophia Children's Hospital, University Medical Centre, Erasmus MC, Rotterdam, The Netherlands
| | - Wim A R Huijbers
- Department of Paediatrics, Beatrix Hospital, Gorinchem, The Netherlands
| | - Rick R van Rijn
- Department of Radiology, Emma Children's Hospital/Academic Medical Centre, Amsterdam, The Netherlands
| | - Corine Penning
- Department of General Practice and Intellectual Disability Medicine, University Medical Centre, Erasmus MC, Rotterdam, The Netherlands
| | - Heleen M Evenhuis
- Department of General Practice and Intellectual Disability Medicine, University Medical Centre, Erasmus MC, Rotterdam, The Netherlands
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Schoufour JD, Echteld MA, Boonstra A, Groothuismink ZMA, Evenhuis HM. Biochemical measures and frailty in people with intellectual disabilities. Age Ageing 2016; 45:142-8. [PMID: 26563885 DOI: 10.1093/ageing/afv152] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 09/23/2015] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION People with intellectual disabilities (ID) are earlier frail than people in the general population. Although this may be explained by lifelong unfavourable social, psychological and clinical causes, underlying physiological pathways might be considered too. Biological measures can help identify pathophysiological pathways. Therefore, we examined the association between frailty and a range of serum markers on inflammation, anaemia, the metabolic system, micronutrients and renal functioning. METHODS Participants (n = 757) with borderline to severe ID (50+) were recruited from three Dutch ID care and support services. RESULTS Frailty was measured with a frailty index, a measure based on the accumulation of deficits. Linear regression analyses were performed to identify associations between frailty and biochemical measures independent of age, gender, level of ID and the presence of Down syndrome. Frailty appears associated with inflammation (IL-6 and CRP), anaemia, metabolic markers (glucose, cholesterol and albumin) and renal functioning (cystatin-C and creatinine). DISCUSSION These results are in line with results observed in the general population. Future research needs to investigate the causal relation between biochemical measures and frailty, with a special focus on inflammation and nutrition. Furthermore, the possibility to screen for frailty using biochemical measures needs to be used.
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Affiliation(s)
- Josje D Schoufour
- Department of General Practice, Intellectual Disabilities Medicine, Erasmus University Medical Center, P.O. box 2040, 3000 CA, Rotterdam, The Netherlands Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Michael A Echteld
- Department of General Practice, Intellectual Disabilities Medicine, Erasmus University Medical Center, P.O. box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Andre Boonstra
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Zwier M A Groothuismink
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Heleen M Evenhuis
- Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
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Mensch SM, Rameckers EAA, Echteld MA, Evenhuis HM. Instruments for the evaluation of motor abilities for children with severe multiple disabilities: A systematic review of the literature. Res Dev Disabil 2015; 47:185-198. [PMID: 26436614 DOI: 10.1016/j.ridd.2015.09.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Revised: 09/07/2015] [Accepted: 09/08/2015] [Indexed: 06/05/2023]
Abstract
Based on a systematic review, psychometric characteristics of currently available instruments on motor abilities of children with disabilities were evaluated, with the aim to identify candidates for use in children with severe multiple (intellectual and motor) disabilities. In addition, motor abilities are essential for independent functioning, but are severely compromised in these children. The methodological quality of all studies was evaluated with the Consensus Based Standards for the Selection of Health Status Measurement Instruments (COSMIN) Checklist; overall levels of evidence per instrument were based on the Cochrane Back Review Group strategy. As a result, 18 studies with a total of eight instruments, developed for children with cerebral palsy (CLA, GMFM-88 and LE85), spinal muscular atrophy (MHFMS), neuromuscular diseases (MFM), disabilities 0-6 years (VAB, WeeFIM), and one developed specifically for children with severe multiple disabilities (TDMMT) were found. Strong levels of evidence were found for construct validity of LE85 and MFM and for responsiveness of WeeFIM, but reliability studies of these instruments had a limited methodological quality. Up to now studies of the TDMMT resulted in limited and unknown evidence for structural validity due to the poor methodological quality of reliability studies. In a next step, the clinical suitability of the instruments for children with severe multiple disabilities will be evaluate.
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Affiliation(s)
- Sonja M Mensch
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, The Netherlands; Ipse de Bruggen Centre of Expertise in Intellectual Disabilities, The Netherlands; University for Professionals for Paediatric Physical Therapy, AVANSplus, Breda, The Netherlands.
| | - Eugène A A Rameckers
- Department of Rehabilitation Medicine, School for Public Health and Primary Care (CAPHRI), Maastricht University, The Netherlands; Adelante Centre of Expertise in Rehabilitation and Audiology, The Netherlands; University for Professionals for Paediatric Physical Therapy, AVANSplus, Breda, The Netherlands
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, The Netherlands; Prisma Foundation, Waalwijk, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Centre, The Netherlands
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de Knegt NC, Lobbezoo F, Schuengel C, Evenhuis HM, Scherder EJA. Self-Reporting Tool On Pain in People with Intellectual Disabilities (STOP-ID!): a Usability Study. Augment Altern Commun 2015; 32:1-11. [DOI: 10.3109/07434618.2015.1100677] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Schoufour JD, Evenhuis HM, Mitnitski A, Rockwood K, Echteld MA. The Benefits of a Frailty Index for People With Intellectual Disability: A Commentary. Journal of Policy and Practice in Intellectual Disabilities 2015. [DOI: 10.1111/jppi.12125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Oppewal A, Hilgenkamp TIM, van Wijck R, Schoufour JD, Evenhuis HM. Physical fitness is predictive for a decline in the ability to perform instrumental activities of daily living in older adults with intellectual disabilities: Results of the HA-ID study. Res Dev Disabil 2015; 41-42:76-85. [PMID: 26079525 DOI: 10.1016/j.ridd.2015.05.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Revised: 04/29/2015] [Accepted: 05/11/2015] [Indexed: 06/04/2023]
Abstract
The ability to perform instrumental activities of daily living (IADL) is important for one's level of independence. A high incidence of limitations in IADL is seen in older adults with intellectual disabilities (ID), which is an important determinant for the amount of support one needs. The aim of this study was to assess the predictive value of physical fitness for the ability to perform IADL, over a 3-year follow-up period, in 601 older adults with ID. At baseline, an extensive physical fitness assessment was performed. In addition, professional caregivers completed the Lawton IADL scale, both at baseline and at follow-up. The average ability to perform IADL declined significantly over the 3-year follow-up period. A decline in the ability to perform IADL was seen in 44.3% of the participants. The percentage of participants being completely independent in IADL declined from 2.7% to 1.3%. Manual dexterity, balance, comfortable and fast gait speed, muscular endurance, and cardiorespiratory fitness were significant predictors for a decline in IADL after correcting for baseline IADL and personal characteristics (age, gender, level of ID, and Down syndrome). This can be interpreted as representing the predictive validity of the physical tests for a decline in IADL. This study shows that even though older adults with ID experience dependency on others due to cognitive limitations, physical fitness also is an important aspect for IADL, which stresses the importance of using physical fitness tests and physical fitness enhancing programs in the care for older adults with ID.
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Affiliation(s)
- Alyt Oppewal
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands; Ipse de Bruggen, P.O. Box 7027, 2701 AA Zoetermeer, the Netherlands.
| | - Thessa I M Hilgenkamp
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands; Abrona, Amersfoortseweg 56, 3712 BE Huis ter Heide, the Netherlands
| | - Ruud van Wijck
- Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, A. Deusinglaan 1, 9713 AV Groningen, the Netherlands
| | - Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands
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Schoufour JD, Mitnitski A, Rockwood K, Evenhuis HM, Echteld MA. Predicting 3-Year Survival in Older People with Intellectual Disabilities Using a Frailty Index. J Am Geriatr Soc 2015; 63:531-6. [DOI: 10.1111/jgs.13239] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Josje D. Schoufour
- Intellectual Disability Medicine; Department of General Practice; Erasmus University Center Rotterdam; Rotterdam the Netherlands
| | - Arnold Mitnitski
- Division of Geriatric Medicine; Department of Medicine; Dalhousie University; Halifax Nova Scotia Canada
| | - Kenneth Rockwood
- Division of Geriatric Medicine; Department of Medicine; Dalhousie University; Halifax Nova Scotia Canada
| | - Heleen M. Evenhuis
- Intellectual Disability Medicine; Department of General Practice; Erasmus University Center Rotterdam; Rotterdam the Netherlands
| | - Michael A. Echteld
- Intellectual Disability Medicine; Department of General Practice; Erasmus University Center Rotterdam; Rotterdam the Netherlands
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Schoufour JD, Echteld MA, Bastiaanse LP, Evenhuis HM. The use of a frailty index to predict adverse health outcomes (falls, fractures, hospitalization, medication use, comorbid conditions) in people with intellectual disabilities. Res Dev Disabil 2015; 38:39-47. [PMID: 25576875 DOI: 10.1016/j.ridd.2014.12.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 12/01/2014] [Accepted: 12/03/2014] [Indexed: 05/17/2023]
Abstract
Frailty in older people can be seen as the increased likelihood of future negative health outcomes. Lifelong disabilities in people with intellectual disabilities (ID) may not only influence their frailty status but also the consequences. Here, we report the relation between frailty and adverse health outcomes in older people with ID (50 years and over). In a prospective population based study, frailty was measured at baseline with a frailty index in 982 older adults with ID (≥50 yr). Information on negative health outcomes (falls, fractures, hospitalization, increased medication use, and comorbid conditions) was collected at baseline and after a three-year follow-up period. Odds ratios or regression coefficients for negative health outcomes were estimated with the frailty index, adjusted for gender, age, level of ID, Down syndrome and baseline adverse health condition. The frailty index was related to an increased risk of higher medication use and several comorbid conditions, but not to falls, fractures and hospitalization. Frailty at baseline was related to negative health outcomes three years later in older people with ID, but to a lesser extent than found in the general population.
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Affiliation(s)
- Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Luc P Bastiaanse
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; Ipse de Bruggen, P.O. Box 2027, 2470 AA Zwammerdam, The Netherlands.
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
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de Winter CF, Hermans H, Evenhuis HM, Echteld MA. Associations of symptoms of anxiety and depression with diabetes and cardiovascular risk factors in older people with intellectual disability. J Intellect Disabil Res 2015; 59:176-185. [PMID: 23627768 DOI: 10.1111/jir.12049] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/04/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND Depression, anxiety, diabetes and cardiovascular risk factors are frequent health problems among older people with intellectual disability (ID). These conditions may be bidirectionally related. Depression and anxiety may have biological effects causing glucose intolerance, fat accumulation and also lifestyle changes causing metabolic syndrome. But also the effects of diabetes, metabolic syndrome and subsequent cardiovascular disease may affect mood and anxiety. This study investigated the association between depression, anxiety and diabetes and cardiovascular risk factors in older people with ID. METHODS The healthy ageing in intellectual disability-study (HA-ID study) is a cross-sectional study among people aged 50 years and over with ID, receiving formal ID care. Screening instruments for symptoms of anxiety and depression were completed and physical examination and vena-puncture were performed to establish components of the metabolic syndrome, peripheral arterial disease and c-reactive protein. RESULTS Of the 990 people who participated, 17% had symptoms of depression and 16% had symptoms of anxiety. Type I diabetes was present in 1%, type II diabetes in 13% of the study population. Metabolic syndrome, central obesity, hypercholesterolemia and hypertension were present in 45%, 48%, 23% and 53% respectively. In a multivariate logistic regression analysis a significant association was found between increased anxiety symptoms and diabetes only (OR 2.4, 95%CI 1.2-4.9). CONCLUSIONS Increased anxiety symptoms and diabetes are related in older people with ID. This association may be bidirectional. No other associations of depression and anxiety symptoms with cardiovascular risk factors could be proven to be significant. Therefore, more research is needed to unravel the mechanisms of stress, mood disorders and cardiovascular disease in older people with ID. To provide comprehensive care for older people with ID, screening for diabetes and components of the metabolic syndrome in people with anxiety or mood disorders, and screening for symptoms of anxiety or depression in people with diabetes is warranted.
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Affiliation(s)
- C F de Winter
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands; Reinaerde, Den Dolder, The Netherlands
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Zaal-Schuller IH, Goorhuis AEM, Bock-Sinot A, Claassen IHM, Echteld MA, Evenhuis HM. The prevalence of peripheral arterial disease in middle-aged people with intellectual disabilities. Res Dev Disabil 2015; 36C:526-531. [PMID: 25462512 DOI: 10.1016/j.ridd.2014.10.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 10/09/2014] [Accepted: 10/16/2014] [Indexed: 06/04/2023]
Abstract
Peripheral arterial disease (PAD) is a manifestation of atherosclerosis below the bifurcation of the abdominal aorta. PAD increases the risk of cardiovascular disease and associated mortality. Little is known about the prevalence of PAD in middle-aged persons with intellectual disabilities (ID). We determined the prevalence of PAD among people with ID aged 40-59 years. Independent associations between PAD and patient and care characteristics were explored. A multi-center cross-sectional observational study was conducted in four care providing agencies for people with ID in the Netherlands. We included 407 participants with mild to profound ID aged 40-59 years, receiving medical care from specialized ID physicians. The ankle-brachial index was used to diagnose PAD. The overall prevalence of PAD was 8.4% (95% CI=6.0-11.4%), with no significant differences between age groups 40-49 years (8.2%) and 50-59 years (8.5%). None of the participants had been diagnosed with PAD prior to this study and only one participant with PAD had PAD-related symptoms (1/34). Wheelchair dependence was independently associated with PAD (OR=5.43). Prevalence of PAD among people with ID is high, which is especially remarkable in age group 40-49 years. Physicians need to be aware of this high prevalence of PAD and the increased risk of cardiovascular disease in (young) people with ID.
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Affiliation(s)
- I H Zaal-Schuller
- Prinsenstichting, Care Providing Agency, Spinnekop 5, 1444 GN Purmerend, The Netherlands.
| | - A E M Goorhuis
- 's Heeren Loo, Apeldoorn, Care Providing Agency, Regenboogbrink 12, 7325 BA Apeldoorn, The Netherlands.
| | - A Bock-Sinot
- 's Heeren Loo, Ermelo, Care Providing Agency, Enckerkamp 2, 3853 HL Ermelo, The Netherlands.
| | - I H M Claassen
- Dichterbij, Care Providing Agency, Wanssumseweg 14, 5807EA Oostrum, The Netherlands.
| | - M A Echteld
- Intellectual Disability Medicine, Department General Practice, Erasmus University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
| | - H M Evenhuis
- Intellectual Disability Medicine, Department General Practice, Erasmus University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
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Hermans H, Beekman ATF, Evenhuis HM. Comparison of anxiety as reported by older people with intellectual disabilities and by older people with normal intelligence. Am J Geriatr Psychiatry 2014; 22:1391-8. [PMID: 24012225 DOI: 10.1016/j.jagp.2013.04.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Revised: 04/11/2013] [Accepted: 04/26/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVES Older people with intellectual disabilities (ID) may experience more and different symptoms of anxiety than older people with normal intelligence. STUDY QUESTIONS (1) Is the reported severity of anxiety in this group similar to that in the general older population; (2) Are specific anxiety symptoms reported as frequently by both groups? DESIGN Cross-sectional. SETTING Formal Dutch intellectual disability services and Dutch population-based study. PARTICIPANTS One hundred fifty-four participants of the Healthy Ageing and Intellectual Disability study with mild or moderate ID (IQ <70), aged 55-85 years, and 2,917 participants of the Longitudinal Aging Study Amsterdam with normal intelligence, aged 55-85 years. MEASUREMENTS The general anxiety subscale of the Hospital Anxiety and Depression Scale. RESULTS Mean (standard deviation) Hospital Anxiety and Depression Scale total score of subjects with ID was significantly higher than that of subjects with normal intelligence (3.53 [3.03]) versus 2.53 [3.30]; p <0.01), whereas the percentage of scores above cutoff in both groups was similar. Four of 7 items were more often reported as present by subjects with ID: "tense or wound up feelings," "frightened feelings," "worrying thoughts," and "sudden feelings of panic." CONCLUSIONS Older people with ID report more symptoms of anxiety than older people with normal intelligence. Tense feelings and worrying especially need more attention, because more than one-half of all older people with ID reported such symptoms.
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Affiliation(s)
- Heidi Hermans
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC University Medical Center Rotterdam, The Netherlands; Amarant, Healthcare Organization for People With Intellectual Disabilities, Tilburg, The Netherlands.
| | - Aartjan T F Beekman
- Department of Psychiatry, VU University Medical Center, Amsterdam, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC University Medical Center Rotterdam, The Netherlands
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Schoufour JD, Evenhuis HM, Echteld MA. The impact of frailty on care intensity in older people with intellectual disabilities. Res Dev Disabil 2014; 35:3455-3461. [PMID: 25209924 DOI: 10.1016/j.ridd.2014.08.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 08/04/2014] [Accepted: 08/04/2014] [Indexed: 06/03/2023]
Abstract
Frailty appears to develop earlier and is more severe in people with intellectual disabilities compared to the general population. The high prevalence of frailty may lead to an increase in care intensity and associated health care costs. Therefore a longitudinal observational study was conducted to determine the effect of frailty on care intensity. The association between frailty and care intensity at baseline and follow-up (3 years later) was assessed. Furthermore, the ability of the frailty index to predict an increase in care intensity after 3 years was evaluated. This study was part of the Dutch 'Healthy aging and intellectual disabilities' (HA-ID) study. Frailty was measured at baseline with a frailty index that included 51 health-and age-related deficits. For all participants information on care intensity in seven steps was available, based on long term care indications under the Act on Exceptional Medical Expenses (AWBZ)--a law that finances specialized long-term care. 676 participants (50 years and over) with ID were included in the final analysis. In 26% of the participants, care intensity had increased during the follow-up period. Increased care during the follow-up was related to a high frailty index score at baseline, independent of gender, age, level of ID and the presence of Down syndrome (p = 0.003). After exclusion of ADL and IADL items, the frailty index remained significantly related with increasing care intensity during follow-up (p = 0.007). Our results underline that screening instruments for early detection of frailty and effective interventions are required to limit the burden of frailty for individuals and caregivers, but also to limit health care utilization.
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Affiliation(s)
- Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
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Schoufour JD, Mitnitski A, Rockwood K, Hilgenkamp TIM, Evenhuis HM, Echteld MA. Predicting disabilities in daily functioning in older people with intellectual disabilities using a frailty index. Res Dev Disabil 2014; 35:2267-2277. [PMID: 24950014 DOI: 10.1016/j.ridd.2014.05.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 05/26/2014] [Accepted: 05/29/2014] [Indexed: 06/03/2023]
Abstract
Frailty is a state of increased vulnerability to adverse health outcomes compared to others of the same age. People with intellectual disabilities (ID) are more frequently and earlier frail compared to the general population. Frailty challenges much of health care, which will likely further increase due to the aging of the population. Before effective interventions can start, more information is necessary about the consequences of frailty in this, already disabled, population. Here we report whether frailty predicts disabilities in daily functioning. Frailty was measured with a frailty index (FI). At baseline and follow-up activities of daily living (ADL), instrumental activities of daily living (IADL) and mobility were collected by informant report. For 703 older people with ID (≥50 yr) baseline and follow-up measures were known. Multivariate linear regression models were used to predict ADL, IADL and mobility at follow-up. The FI was significantly associated with disabilities in daily functioning independent of baseline characteristics (age, gender, level of ID, Down syndrome) and baseline ADL, IADL or mobility. The FI showed to be most predictive for those with relative high independence at baseline. These results stress the importance for interventions that limit the progression of frailty and, thereby, help to limit further disability.
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Affiliation(s)
- Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Arnold Mitnitski
- Department of Medicine (Geriatric Medicine), Dalhousie University, Halifax, Nova Scotia, Canada.
| | - Kenneth Rockwood
- Department of Medicine (Geriatric Medicine), Dalhousie University, Halifax, Nova Scotia, Canada.
| | - Thessa I M Hilgenkamp
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
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Oppewal A, Hilgenkamp TIM, van Wijck R, Schoufour JD, Evenhuis HM. Physical fitness is predictive for a decline in daily functioning in older adults with intellectual disabilities: results of the HA-ID study. Res Dev Disabil 2014; 35:2299-2315. [PMID: 24950015 DOI: 10.1016/j.ridd.2014.05.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 05/27/2014] [Accepted: 05/29/2014] [Indexed: 06/03/2023]
Abstract
A high incidence of limitations in daily functioning is seen in older adults with intellectual disabilities (ID), along with poor physical fitness levels. The aim of this study was to assess the predictive value of physical fitness for daily functioning after 3 years, in 602 older adults with borderline to profound ID (≥ 50 years). At baseline, physical fitness levels and daily functioning (operationalized as basic activities of daily living [ADL] and mobility) were assessed. After 3 years, the measurements of daily functioning were repeated. At follow-up, 12.6% of the participants were completely independent in ADL and 48.5% had no mobility limitations. More than half of the participants (54.8%) declined in their ability to perform ADL and 37.5% declined in their mobility. Manual dexterity, visual reaction time, balance, comfortable and fast gait speed, muscular endurance, and cardiorespiratory fitness were significant predictors for a decline in ADL. For a decline in mobility, manual dexterity, balance, comfortable and fast walking speed, grip strength, muscular endurance, and cardiorespiratory fitness were all significant predictors. This proves the predictive validity of these physical fitness tests for daily functioning and stresses the importance of using physical fitness tests and implementing physical fitness enhancing programs in the care for older adults with ID.
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Affiliation(s)
- Alyt Oppewal
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands; Ipse de Bruggen, P.O. Box 7027, 2701 AA Zoetermeer, the Netherlands.
| | - Thessa I M Hilgenkamp
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands; Abrona, Amersfoortseweg 56, 3712 BE Huis ter Heide, the Netherlands
| | - Ruud van Wijck
- Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, A. Deusinglaan 1, 9713 AV Groningen, the Netherlands
| | - Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands
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Bastiaanse LP, Mergler S, Evenhuis HM, Echteld MA. Bone quality in older adults with intellectual disabilities. Res Dev Disabil 2014; 35:1927-1933. [PMID: 24858785 DOI: 10.1016/j.ridd.2014.04.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 04/10/2014] [Accepted: 04/11/2014] [Indexed: 06/03/2023]
Abstract
Although osteoporosis is a progressive bone disease leading to increased risk of fracture, it has rarely been investigated on a large scale in older people with intellectual disabilities (ID). In this study, 768 persons with ID (aged ≥ 50 years) were measured with quantitative ultrasound to determine the prevalence of low bone quality. The association of low bone quality with patient characteristics, mobility, physical activity, body mass index (BMI), prior fractures, anticonvulsant drug use, intake of calcium, and vitamin D3 levels was also investigated. The prevalence of low bone quality was 43.9%. Low bone quality was positively associated with female gender, age, more severe level of ID, mobility impairment, and anticonvulsant drug use, and negatively with BMI. In clinical practice, people with ID who are at risk for low bone quality should periodically be screened for osteoporosis and be given advice about nutritional supplements and appropriate lifestyle.
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Affiliation(s)
- Luc P Bastiaanse
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; Ipse de Bruggen, P.O. Box 2027, 2470 AA Zwammerdam, The Netherlands.
| | - Sandra Mergler
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; ASVZ, Medical Department, Care and Service Centre for People with Intellectual Disabilities, P.O. Box 121, 3360 AC Sliedrecht, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
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van Schijndel-Speet M, Evenhuis HM, van Wijck R, Echteld MA. Implementation of a group-based physical activity programme for ageing adults with ID: a process evaluation. J Eval Clin Pract 2014; 20:401-7. [PMID: 24798030 DOI: 10.1111/jep.12145] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/31/2014] [Indexed: 01/08/2023]
Abstract
RATIONALE, AIM AND OBJECTIVES This paper describes the results of the process evaluation of a physical activity programme for people with intellectual disabilities (ID), including information about the concepts 'fidelity', 'dose delivered', 'satisfaction' and 'context'. METHODS Qualitative and quantitative methods among participants and programme leaders were used. RESULTS The programme was well accepted, feasible and applicable to ageing people with ID. It was successfully implemented in terms of fidelity and dose delivered, although differences between day-activity centres were observed. CONCLUSIONS The hampering factors that are revealed in this study and the facilitating activities that were part of the implementation plan may be used by care provider services for (ageing) people with ID and other groups of people with cognitive and/or physical deficits, such as frail elderly people or people with dementia when developing and or preparing implementation of health promotion programmes.
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Affiliation(s)
- Marieke van Schijndel-Speet
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands; Ipse de Bruggen, Zoetermeer, The Netherlands
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Oppewal A, Hilgenkamp TIM, van Wijck R, Schoufour JD, Evenhuis HM. The predictive value of physical fitness for falls in older adults with intellectual disabilities. Res Dev Disabil 2014; 35:1317-1325. [PMID: 24691357 DOI: 10.1016/j.ridd.2014.03.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 03/09/2014] [Indexed: 06/03/2023]
Abstract
A high incidence of falls is seen in people with intellectual disabilities (ID), along with poor balance, strength, muscular endurance, and slow gait speed, which are well-established risk factors for falls in the general population. The aim of this study was to assess the predictive value of these physical fitness components for falls in 724 older adults with borderline to profound ID (≥ 50 years). Physical fitness was assessed at baseline and data on falls was collected at baseline and after three years. Gait speed was lowest in participants who fell three times or more at follow-up. Gait speed was the only physical fitness component that significantly predicted falls, but did not remain significant after correcting for confounders. Falls at baseline and not having Down syndrome were significant predictors for falls. Extremely low physical fitness levels of older adults with ID, possible strategies to compensate for these low levels, and the finding that falls did not increase with age may explain the limited predictive value of physical fitness found in this study.
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Affiliation(s)
- Alyt Oppewal
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Thessa I M Hilgenkamp
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; Abrona, Amersfoortseweg 56, 3712 BE Huis ter Heide, The Netherlands
| | - Ruud van Wijck
- Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
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van Schijndel-Speet M, Evenhuis HM, van Wijck R, van Empelen P, Echteld MA. Facilitators and barriers to physical activity as perceived by older adults with intellectual disability. Intellect Dev Disabil 2014; 52:175-186. [PMID: 24937743 DOI: 10.1352/1934-9556-52.3.175] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Older people with intellectual disability (ID) are characterized by low physical activity (PA) levels. PA is important for reducing health risks and maintaining adequate fitness levels for performing activities of daily living. The aim of this study was to explore preferences of older adults with ID for specific physical activities, and to gain insight into facilitators and barriers to engaging into PA. Fourteen in-depth interviews and four focus groups were undertaken, with a total of 40 older adults with mild and moderate ID included in the analysis. NVivo software was used for analysing the transcribed verbatim interviews. In total, 30 codes for facilitators and barriers were identified. Themes concerning facilitators to PA were enjoyment, support from others, social contact and friendship, reward, familiarity, and routine of activities. Themes concerning barriers to PA were health and physiological factors, lack of self-confidence, lack of skills, lack of support, transportation problems, costs, and lack of appropriate PA options and materials. The results of the present study suggest that older adults with ID may benefit from specific PA programs, adapted to their individual needs and limitations. Results can be used for developing feasible health promotion programs for older adults with ID.
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Hermans H, Evenhuis HM. Multimorbidity in older adults with intellectual disabilities. Res Dev Disabil 2014; 35:776-783. [PMID: 24529858 DOI: 10.1016/j.ridd.2014.01.022] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 01/21/2014] [Accepted: 01/22/2014] [Indexed: 05/28/2023]
Abstract
Multimorbidity may be related to the supposed early aging of people with intellectual disabilities (ID). This group may suffer more often from multimorbidity, because of ID-related physical health conditions, unhealthy lifestyle and metabolic effects of antipsychotic drug use. Multimorbidity has been defined as two or more chronic conditions. Data on chronic conditions have been collected through physical assessment, questionnaires, and medical files. Prevalence, associated factors and clusters of multimorbidity have been studied in 1047 older adults (≥ 50 years) with ID. Multimorbidity was prevalent in 79.8% and associated with age and severe/profound ID. Four or more conditions were prevalent in 46.8% and associated with age, severe/profound ID and Down syndrome. Factor analyses did not reveal a model for disease-clusters with good fit. Multimorbidity is highly prevalent in older adults with ID. Multimorbidity should receive more attention in research and clinical practice for targeted pro-active prevention and treatment.
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Affiliation(s)
- Heidi Hermans
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; Amarant Groep, P.O. Box 715, 5000 AS Tilburg, The Netherlands.
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
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Oppewal A, Hilgenkamp TIM, van Wijck R, Evenhuis HM. Heart rate recovery after the 10-m incremental shuttle walking test in older adults with intellectual disabilities. Res Dev Disabil 2014; 35:696-704. [PMID: 24461379 DOI: 10.1016/j.ridd.2013.12.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 12/10/2013] [Indexed: 06/03/2023]
Abstract
Heart rate recovery (HRR) after exercise is an independent predictor for cardiovascular and all-cause mortality. To investigate the usefulness of HRR in cardiorespiratory exercise testing in older adults with intellectual disabilities (ID), the aims of this study were (a) to assess HRR in older adults with ID after the 10-m incremental shuttle walking test (ISWT) and (b) its association with personal characteristics (gender, age, distance walked on the ISWT, level of ID, genetic syndrome causing ID, autism, behavioral problems, and peak heart rate (HRpeak)). HRR was assessed after the 10-m incremental shuttle walking test in 300 older adults (>50 years) with borderline to profound ID. HRR was defined as the change from HRpeak during the ISWT to heart rate measured after 1, 2, 3, 4, and 5 min of passive recovery. The largest decrease in heart rate was in the first minute of recovery leveling off toward the fifth minute of recovery. An abnormal HHR (≤12 bpm) was seen in 36.1% of the participants with Down syndrome (DS) and in 30.7% of the participants with ID by other causes. After the fifth minute the heart rates of 69.4% of the participants with DS and of 61.4% of the participants with ID by other causes returned to resting levels. HRpeak and distance walked on the ISWT were positively related to all HRR measures. More severe ID was negatively related and having DS positively related to HRR after 3-5 min of recovery. The other characteristics were not significantly associated to HRR. HRR is a potentially useful outcome measure in cardiorespiratory fitness testing of older adults with ID with a direct, objective, and non-invasive measurement. Further research is needed to identify the relation between HRR and adverse health outcomes in this population.
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Affiliation(s)
- Alyt Oppewal
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Thessa I M Hilgenkamp
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; Abrona, Amersfoortseweg 56, 3712 BE Huis ter Heide, The Netherlands
| | - Ruud van Wijck
- Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
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de Winter CF, Echteld MA, Evenhuis HM. Chronic kidney disease in older people with intellectual disability: results of the HA-ID study. Res Dev Disabil 2014; 35:726-732. [PMID: 24287320 DOI: 10.1016/j.ridd.2013.11.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Revised: 11/04/2013] [Accepted: 11/06/2013] [Indexed: 06/02/2023]
Abstract
With increasing longevity and cardiovascular events, chronic kidney disease may also become a significant problem in older people with intellectual disability (ID). We studied prevalence and associations of chronic kidney disease as part of the Healthy Ageing and Intellectual Disability (HA-ID) study, a large Dutch cross-sectional study among people with ID aged 50 years and over, using creatinine and cystatin-C measurement in plasma. Glomerular filtration rate (GFR) was calculated using the Modification of Diet in Renal Disease (MDRD) and Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations. Equations based on creatinine (as the MDRD equation) may underestimate kidney dysfunction in people with sarcopenia, because low muscle mass leads to a low creatinine production. Therefore, also prevalence of chronic kidney disease was studied in the sarcopenic group, using different GFR equations. Prevalence of chronic kidney disease, among 635 participants, was 15.3%, which equals prevalence in the general Dutch population. In the group of participants with sarcopenia (n=82), the CKD-EPI equation based on creatinine and cystatin-C gave a higher prevalence of chronic kidney disease than did the MDRD equation, but confidence intervals were very wide. Chronic kidney disease was associated with higher age, Down syndrome, obesity, hypercholesterolemia and hypothyroid disease. GFR should be measured in all older people with ID and polypharmacy, and in older people with ID and Down syndrome as part of the regular health checks. Moreover, if sarcopenia is present and information on GFR is required, this should not be measured based on creatinine only, but additional measures, such as cystatin-C, should be taken into account.
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Affiliation(s)
- C F de Winter
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands; Reinaerde, Den Dolder, The Netherlands.
| | - M A Echteld
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands
| | - H M Evenhuis
- Intellectual Disability Medicine, Erasmus Medical Center Rotterdam, Department of General Practice, Rotterdam, The Netherlands
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Hilgenkamp TIM, van Wijck R, Evenhuis HM. Subgroups associated with lower physical fitness in older adults with ID: results of the HA-ID study. Res Dev Disabil 2014; 35:439-447. [PMID: 24361812 DOI: 10.1016/j.ridd.2013.11.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 09/12/2013] [Accepted: 11/13/2013] [Indexed: 06/03/2023]
Abstract
Although physical fitness is generally very low in older adults with intellectual disabilities (ID), levels may differ across subgroups. It is important to identify which subgroups need to be targeted specifically in physical activity and fitness interventions and reference values. Physical fitness was measured with box-and-block-test, response-time-test, Berg-balance-scale, walking speed, grip strength, 30s-chair-stand, 10 m incremental-shuttle-walking test and the extended modified-back-saver-sit-and-reach-test in a large sample of older adults with ID (n=1050), and subgroups associated with lower physical fitness levels were identified applying multivariate linear regression analyses. Both fixed personal characteristics such as being older, being female, having more severe ID and having Down syndrome and modifiable or preventable factors such as physical activity levels, mobility impairments and a need of more intensive care, are independently associated with lower levels of multiple physical fitness components. This first study identifies subgroups of older adults with ID which require adapted reference values, and subgroups that need to be specifically targeted in fitness promotion programs.
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Affiliation(s)
- Thessa I M Hilgenkamp
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; Abrona, Amersfoortseweg 56, 3712 BE Huis ter Heide, The Netherlands.
| | - Ruud van Wijck
- Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, P.O. Box 196, 9700 AD Groningen, The Netherlands
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
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46
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Evenhuis HM. [Poor health at an earlier age: frailty in people with intellectual disabilities]. Ned Tijdschr Geneeskd 2014; 158:A8016. [PMID: 25424629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A study with 1050 people over the age of 50 years with mild to severe intellectual disabilities showed that the health of this group declined at a much younger age than in the general population of the same age. The cardiovascular risk was often higher and depression and sleep disorders were more common in people aged over 50 years with intellectual disabilities, but these were often not diagnosed. Recognising the underlying causes and determining which approach to take to them require specialist knowledge. The accumulation of unfavourable factors from childhood may lead to people becoming frail at an earlier age, which in this population is predictive of a decline in health and independence and a high risk of death within 3 years. The prevalences of multimorbidity and polypharmacy in people over 50 with intellectual disabilities are comparable to those of the Dutch nursing home population. In order to maintain the health and independence of people with an intellectual disability for longer, an improvement in vocational training for carers, development of multidisciplinary guidelines, and enhancement of the quality and availability of outpatient clinics with intellectual disability specialists are required.
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Affiliation(s)
- Heleen M Evenhuis
- *Namens de onderzoeksgroep Gezond Ouder met een verstandelijke beperking (GOUD), waarvan de leden aan het eind van dit artikel staan vermeld
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47
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de Winter CF, Evenhuis HM. [Cardiovascular disease risks in people with an intellectual disability: causes and interventions]. Ned Tijdschr Geneeskd 2014; 158:A8002. [PMID: 26883841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Cardiovascular disease occurs as frequently in older people with intellectual disabilities as in the same aged general population. However, there are indications for underdiagnosis of myocardial infarction due to atypical or absent complaints. Obesity, diabetes and peripheral arterial disease are more common in this group than in the general population. Hypertension, metabolic syndrome and kidney disease occur as frequently as in the general population while hypercholesterolemia occurs less often. Cardiovascular disease risk factors are underdiagnosed in people with intellectual disabilities. This could be reduced by educating supporting staff and caregivers and systematic screening for cardiovascular risk factors by the general practitioner. The customary guidelines should be followed in the treatment of cardiovascular risk factors and cardiovascular disease. Lifestyle interventions and treatment of specific causal factors, such as the use of psychotropic drugs and chronic circadian rhythm disorders, require a specialised approach.
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Dekker A, Safi M, van der Zon-van Welzenis EI, Echteld MA, Evenhuis HM. [Sexuality and contraception in young people with mild intellectual disability; a qualitative study on the basis of 28 interviews]. Ned Tijdschr Geneeskd 2014; 158:A8010. [PMID: 25387980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To investigate how doctors can improve the advice and education about sexuality and contraception given to young people with mild intellectual disability (IQ :50-70). DESIGN Semi-structured interviews. METHOD Young people attending special needs secondary schools (IQ: 50-70) were interviewed. Pupils with a known history of sexual abuse were excluded. RESULTS A total of 17 of the 57 potential candidates were excluded. Of the remaining 40 pupils, 28 agreed to take part (13 male; age range: 15-18 years, average IQ: 58). Of the 28 participants, 19 had been in a relationship, 5 had experience with sexual intercourse and 11 used contraception. Just as in other studies, the participants seemed to have less knowledge, and less experience than young people of their age without a disability, but did show interest. They were at increased risk because of inappropriate use of contraception and had limited social resilience. Only knowledge about the pill and condoms was fair to good. Interest and knowledge seemed greater in those young people in a relationship. Poor verbal skills hampered their understanding of the questions asked and of the information offered, and limited their ability to express feelings and opinions. Those young people in a relationship wanted to choose their own form of contraception. CONCLUSION In this group of vulnerable young people, provision of sexual education by the doctor at the right moment using simple language and repetition, can contribute to the timely and safe use of contraceptives.Conflict of interest and financial support: none declared.
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Schoufour JD, van Wijngaarden J, Mitnitski A, Rockwood K, Evenhuis HM, Echteld MA. Characteristics of the least frail adults with intellectual disabilities: a positive biology perspective. Res Dev Disabil 2014; 35:127-136. [PMID: 24252590 DOI: 10.1016/j.ridd.2013.10.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 10/10/2013] [Accepted: 10/11/2013] [Indexed: 06/02/2023]
Abstract
The current study focuses on the characteristics of older people with intellectual disabilities with the lowest frailty levels. Frailty is an increased risk of adverse health outcomes and dependency. Older adults with intellectual disabilities (ID) show more signs of early frailty than the general population. Knowledge of the least frail group characteristics may provide insight into possibilities to prevent early frailty in older people with intellectual disabilities. This study was part of the Healthy Aging and Intellectual Disability study (HA-ID) which incorporated 1050 adults aged 50 years and over with all levels of ID. Frailty was measured with a frailty index. The least frail group was selected based on a frailty index score ≤ 0.10. Odds ratios were used to compare the occurrence of health deficits in the least frail group to the remaining group. The least frail group consisted of 65 participants, corresponding with 6.6% of the study population. The least frail group was significantly younger, had less severe levels of ID, and less often Down syndrome than the remaining group. The lack of mobility and physical fitness limitations, dependence, no signs of depression/dementia, and little medical problems characterized the least frail group. The percentage of 50+ adults with intellectual disabilities within the least frail group is very low compared to that in the general aging population (>43%). Interventions to prevent or delay frailty in this population are highly recommended and can focus on health characteristics of the least frail group.
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Affiliation(s)
- Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
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Boot FH, Pel JJM, Vermaak MP, van der Steen J, Evenhuis HM. Delayed visual orienting responses in children with developmental and/or intellectual disabilities. J Intellect Disabil Res 2013; 57:1093-1103. [PMID: 22974197 DOI: 10.1111/j.1365-2788.2012.01610.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Assessment of higher visual processing functions mostly requires active cooperation of participants, which is problematic in children with intellectual disabilities (ID). To circumvent this, we applied remote eye tracking to quantify (ab)normal visual orienting responses in children with ID in terms of reaction times to visual stimuli. METHODS We presented visual stimuli (cartoon, coherent form, and coherent motion) to 127 children (2-14 years) with developmental and/or ID (risk group) and simultaneously measured their orienting ocular motor responses. Reaction times to fixation (RTF) in the risk group were compared with RTF values of an age-matched control group. RESULTS Overall, in 72% of the children in the risk group, RTF values to cartoon were delayed, in 47% to form, and in 38% to motion. The presence of delayed reaction times was highest in the group of children >4 years with ID. CONCLUSION Our data show that a majority of children with developmental and/or ID have delayed visual orienting responses. This suggests that this group has increased risk for higher visual processing dysfunctions. Future studies are planned to correlate abnormal orienting responses to type of brain damage and to dissociate the responses from ocular motor disorders.
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Affiliation(s)
- F H Boot
- Vestibular and Ocular Motor Research Group, Department of Neuroscience, Erasmus MC, Rotterdam, The Netherlands Intellectual Disability Medicine, Department of General Practice, Erasmus MC, Rotterdam, The Netherlands
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