Health services utilization associated with cognitive impairment and dementia in older patients undergoing post-acute rehabilitation.

OBJECTIVE: To investigate the relationship between levels of cognitive impairment and health services utilization in older patients undergoing post-acute rehabilitation. DESIGN: Cross-sectional study. SETTING: Post-acute rehabilitation facility. PARTICIPANTS: Patients (N = 1764) aged 70 years and older admitted over 3 years. MEASUREMENTS: Sociodemographic, medical, and functional data were collected upon admission. Based on discharge diagnoses, patients were classified as cognitively intact, cognitively impaired with no dementia (CIND), and demented. RESULTS: Dementia and CIND were diagnosed in 425 (24.1%) and 301 (17.1%) patients, respectively. Gradients from cognitively intact to cognitively impaired to demented patients were observed in median length of stay (19, 22, and 25 days, P < .001), and institutionalization rates at discharge (4.2%, 7.6%, and 28.8%, P < .001). Among patients discharged home, similar gradients were observed in utilization of home care (68.2%, 79.7%, and 83.3%, P < .001) and day care (3.1%, 7.1%, and 14.3%, P < .001). After adjustment, compared with cognitively intact patients, only those with dementia still had longer stays (+2.7 days) and increased odds of institutionalization (adjOR 6.1, 95% CI 4.0-9.3, P < .001). Among patients discharged home, use of home and day care remained higher in those with dementia (adjOR 1.8, 95% CI 1.2-2.7, P = .005, and adjOR 1.8, 95% CI 1.2-2.7, P = .005, respectively), while CIND patients had higher odds of using home care (adjOR 1.6, 95% CI 1.1-2.4, P = .028). CONCLUSION: Among patients undergoing post-acute rehabilitation, those with dementia had increased use of both institutional and community care, whereas those with CIND had increased use of home care services only. Future studies should investigate specific strategies susceptible to reduce the related burden on health care systems.

Métabolisme énergétique des personnes âgées [Energy metabolism in the elderly].

The energy metabolism in elderly subjects is discussed on the basis of previous analyses of the influence of age on the three components of energy expenditure in man: basal metabolic rate, thermogenesis and physical activity. All three components are diminished in elderly people. We conclude that the modifications of body composition, in particular the age-related loss of lean body mass, result in decreased basal metabolic rate and probably also a blunted diet-induced thermogenesis. Moreover we emphasize that the decrease in physical activity observed in elderly people is the most likely causal factor.

Market-Based Instruments for ecosystem services: institutional innovation or renovation?

Recent years have seen widespread experimentation with market-based instruments (MBIs) for the provision of environmental goods and ecosystem services. However, little attention has been paid to their design or to the effects of the underlying pro-market narrative on environmental policy instruments. The purpose of this article is to analyze the emergence and dissemination of the term "market-based instruments" applied to the provision of environmental services and to assess to what extent the instruments associated are genuinely innovative. The recommendation to develop markets can lead in practice to a variety of institutional forms, as we show it based on the example of payments for environmental services (PES) and biodiversity offsets, two very different mechanisms that are both presented in the literature as MBIs. Our purpose is to highlight the gap between discourse and practice in connection with MBIs.

IPH response to Review of Maternity Services in Northern Ireland

IPH responded to the Department of Health, Social Services and Public Safety consultation on a draft maternity strategy for Northern Ireland. The strategy contains a number of proposals, which, if implemented, will significantly change how maternity services are delivered in the future. The draft strategy aims to provide women, professionals, commissioners and policy makers with a clear pathway for maternity services from preconceptual care through to postnatal care.  It places an emphasis on early direct contact with a midwife and a better understanding of the role of the midwife and obstetricians. It sets out clear recommendations for tackling public health issues such as obesity, smoking and alcohol abuse in pregnancy; providing more choice; providing care closer to home and ensuring safe, high quality care tailored to meet the needs of the woman.

Magnetic resonance imaging determinants of intraindividual variability in the elderly: combined analysis of grey and white matter.

Elderly individuals display a rapid age-related increase in intraindividual variability (IIV) of their performances. This phenomenon could reflect subtle changes in frontal lobe integrity. However, structural studies in this field are still missing. To address this issue, we computed an IIV index for a simple reaction time (RT) task and performed magnetic resonance imaging (MRI) including voxel based morphometry (VBM) and the tract based spatial statistics (TBSS) analysis of diffusion tensor imaging (DTI) in 61 adults aged from 22 to 88 years. The age-related IIV increase was associated with decreased fractional anisotropy (FA) as well as increased radial (RD) and mean (MD) diffusion in the main white matter (WM) fiber tracts. In contrast, axial diffusion (AD) and grey matter (GM) densities did not show any significant correlation with IIV. In multivariate models, only FA has an age-independent effect on IIV. These results revealed that WM but not GM changes partly mediated the age-related increase of IIV. They also revealed that the association between WM and IIV could not be only attributed to the damage of frontal lobe circuits but concerned the majority of interhemispheric and intrahemispheric corticocortical connections.

A Healthier Future: A Strategic Framework for Respiratory Conditions

In Northern Ireland in 2002-03, there were almost 30,000 admissions to hospital for respiratory conditions utilizing over 180,000 bed days and costing almost å£50m. Social security support for people with long term chest and breathing problems amounts to å£26m annually. This framework sets out how with better prevention and self management a reduction in ill health and a contribute to a reduction in avoidable deaths can be achieved. And with better co-ordinated and integrated services more consistent and effective care for those people unfortunate enough to suffer from serious disease can be provided. This in turn will enable services to better respond to the increasing needs of a more elderly population. The document contains a number of recommendations. These include significant service re-organisation and re-design so that the whole system – the primary, community and hospital sectors, provides for a more responsive and effective service to users and carers. This should result in much more of the overall caseload being proactively managed in community and primary care environments allowing scarce hospital capacity to be devoted to the most critical cases. This includes the development of new ways of caring for at risk patients, more effective rehabilitation in the community, improved education and training of professionals and better communication across the community and hospital sectors.

Troubles de la déglutition de la personne âgée [Swallowing disorders in the elderly].

Swallowing disorders are common in the elderly and may become life-threatening when they cause aspiration, inhalation pneumonia, malnutrition or dehydration. Dysphagia and malnutrition go hand in hand and lead to progressive worsening of mobility, immunity and quality of life. The aging of swallowing, so-called presbyphagia, is still not noticeable by 65. It becomes clinically relevant from 80 years onwards, especially during intercurrent and neurodegenerative disease, oncological treatments, or after trauma. This article aims to help practitioners in detecting these disorders and to implement appropriate therapeutic measures, which are often easy and may imply a multidisciplinary approach.

RQIA Review of the implementation of Promoting Quality Care (PQC) Good Practice Guidance on the Assessment and Management of Risk in Mental Health and Learning Disability Services (PDF1.07MB)

Overview Report October 2012

Improving Dementia Services in Northern Ireland - A Regional Strategy - November 2011

Improving Dementia Services in Northern Ireland - A Regional Strategy - November 2011