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INTRODUCTION: multiple conditions in later life (multi-morbidity) is a major challenge for health and care systems worldwide, is of particular relevance for older people, but has not (until recently) received high priority as a topic for research. We have identified the top 10 research priorities from the perspective of older people, their carers, and health and social care professionals using the methods of a James Lind Alliance Priority Setting Partnership. METHODS: in total, 354 participants (162 older people and carers, 192 health professionals) completed a survey and 15 older people and carers were interviewed to produce 96 'unanswered questions'. These were further refined by survey and interviews to a shortlist of 21 topics, and a mix of people aged 80+ living with three or more conditions, carers and health and social care providers to prioritised the top 10. RESULTS: the key priorities were about the prevention of social isolation, the promotion of independence and physical and emotional well-being. In addition to these broad topics, the process also identified detailed priorities including the role of exercise therapy, the importance of falls (particularly fear of falling), the recognition and management of frailty and Comprehensive Geriatric Assessment. CONCLUSION: these topics provide a unique perspective on research priorities on multiple conditions in later life and complement existing UK and International recommendations about the optimisation of health and social care systems to deliver essential holistic models of care and the prevention and treatment of multiple co-existing conditions.
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Multimorbilidad , Investigación , Accidentes por Caídas/prevención & control , Anciano de 80 o más Años , Terapia por Ejercicio , Geriatría , Prioridades en Salud , Humanos , Vida Independiente , Entrevistas como Asunto , Encuestas y CuestionariosRESUMEN
SUMMARY: Data on vitamin D status in very old adults are lacking. The aim of this study was to assess 25-hydroxyvitamin D [25(OH)D] concentrations and its predictors in 775 adults aged 85 years old living in North-East England. Low 25(OH)D was alarmingly high during winter/spring months, but its biological significance is unknown. INTRODUCTION: Despite recent concerns about the high prevalence of vitamin D deficiency in much of the British adult and paediatric population, there is a dearth of data on vitamin D status and its predictors in very old adults. The objective of the present study was to describe vitamin D status and its associated factors in a broadly representative sample of very old men and women aged 85 years living in the North East of England (55° N). METHODS: Serum concentrations of 25-hydroxyvitamin D [25(OH)D] were analysed in 775 participants in the baseline phase of the Newcastle 85+ cohort study. Season of blood sampling, dietary, health, lifestyle and anthropometric data were collected and included as potential predictors of vitamin D status in ordinal regression models. RESULTS: Median serum 25(OH)D concentrations were 27, 45, 43 and 33 nmol/L during spring, summer, autumn and winter, respectively. The prevalence of vitamin D deficiency according to North American Institute of Medicine guidelines [serum 25(OH)D <30 nmol/L] varied significantly with season with the highest prevalence observed in spring (51%) and the lowest prevalence observed in autumn (23%; P < 0.001). Reported median (inter-quartile range) dietary intakes of vitamin D were very low at 2.9 (1.2-3.3) µg/day. In multivariate ordinal regression models, non-users of either prescribed or non-prescribed vitamin D preparations and winter and spring blood sampling were associated with lower 25(OH)D concentrations. Dietary vitamin D intake, disability score and disease count were not independently associated with vitamin D status in the cohort. CONCLUSION: There is an alarming high prevalence of vitamin D deficiency (<30 nmol/L) in 85-year-olds living in North East England at all times of the year but particularly during winter and spring. Use of vitamin D containing preparations (both supplements and medications) appeared to be the strongest predictor of 25(OH)D concentrations in these very old adults.
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Deficiencia de Vitamina D/epidemiología , Vitamina D/análogos & derivados , Anciano de 80 o más Años , Recolección de Muestras de Sangre/métodos , Calcio de la Dieta/administración & dosificación , Dieta/estadística & datos numéricos , Suplementos Dietéticos , Inglaterra/epidemiología , Ejercicio Físico/fisiología , Femenino , Humanos , Estudios Longitudinales , Masculino , Prevalencia , Características de la Residencia , Factores de Riesgo , Estaciones del Año , Vitamina D/administración & dosificación , Vitamina D/sangre , Deficiencia de Vitamina D/sangre , Deficiencia de Vitamina D/etiologíaRESUMEN
OBJECTIVE: To investigate the associations between low and high concentrations of baseline serum 25-hydroxyvitamin D [25(OH)D] and all-cause mortality in very old (≥85 years) men and women over 6 years. DESIGN, SETTING AND SUBJECTS: Prospective mortality data from 775 participants in the Newcastle 85+ Study were analysed for survival in relation to 25(OH)D (season-specific quartiles and predefined cut-off values) and sex using Cox proportional hazards models. The models were fitted to the entire and restricted (nonusers of vitamin D-containing supplements and medication) cohorts. RESULTS: For the entire cohort, mortality was higher in both the lowest and highest 25(OH)D season-specific quartiles [SQ1: hazard ratio (HR) 1.31, 95% confidence interval (CI) 1.01-1.69, P = 0.04; SQ4: HR 1.44, 95% CI 1.12-1.85, P = 0.004] compared with the combined middle quartiles (SQ2 + SQ3), after adjustment for sociodemographic factors. The increased risk for the highest quartile remained significant after further adjustment for lifestyle variables (SQ4: HR 1.37, 95% CI 1.06-1.77, P = 0.02) and was seen only in women in sex-specific analyses. Similarly, in sensitivity analyses with predefined 25(OH)D cut-off values, the highest 25(OH)D concentration (≥75 nmol L(-1) ) was associated with a 2.4-fold increased risk of mortality in women (restricted cohort) after adjusting for all covariates. CONCLUSION: Low and high season-specific 25(OH)D quartiles were associated with increased risks of mortality over 6 years in the very old; this effect was particularly noticeable in women, including those who reported taking vitamin D-containing supplements/medication.
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Vitamina D/análogos & derivados , Anciano de 80 o más Años , Femenino , Humanos , Estilo de Vida , Masculino , Modelos de Riesgos Proporcionales , Estudios Prospectivos , Factores Sexuales , Vitamina D/sangreRESUMEN
UNLABELLED: Fractures due to osteoporosis are common in older people. This study assessed the management of osteoporosis in a group of 85-year-olds and found both assessment and current treatment to be suboptimal. INTRODUCTION: Fragility fractures are a major cause of excess mortality, substantial morbidity, and health and social service expenditure in older people. However, much less is known about fracture risk and its management in the very old, despite this being the fastest growing age group of our population. METHODS: Cross-sectional analysis of people who reached the age of 85 during the year of 2006 was carried out. Data were gathered by general practice record review (GPRR) and a multidimensional health assessment (MDHA). RESULTS: Seven hundred thirty-nine individuals were recruited. Mean age was 85.55 years (SD 0.44), and 60.2% were female; 33.7% (n = 249) had experienced one or more fragility fractures (F 45.2% vs M 16.3% p < 0.001); in total, 332 fractures occurred in these 249 individuals. A formal documented diagnosis of osteoporosis occurred in 12.4%, and 38% of individuals had experienced a fall in the last 12 months. When the fracture risk assessment tool (FRAX) and National Osteoporosis Guideline Group (NOGG) guidelines were applied, osteoporosis treatment would be recommended in 35.0%, with a further 26.1% identified as needing bone mineral density (BMD) measurement and 38.9% not requiring treatment or BMD assessment. Women were more likely than men to need treatment (47.4 vs 16.3%, p < 0.001, odds ratio (OR) 4.62 (3.22-5.63)) and measurement of BMD (40.0 vs 5.1%, p < 0.001, OR 12.4 (7.13-21.6)). Of the 259 individuals identified as requiring treatment, only 74 (28.6%) were on adequate osteoporosis treatment. CONCLUSION: The prevalence of high fracture risk in the very old is much higher than the documented diagnosis of osteoporosis or the use of adequate treatments.
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Necesidades y Demandas de Servicios de Salud/estadística & datos numéricos , Fracturas Osteoporóticas/epidemiología , Anciano de 80 o más Años , Conservadores de la Densidad Ósea/uso terapéutico , Estudios Transversales , Utilización de Medicamentos/estadística & datos numéricos , Inglaterra/epidemiología , Femenino , Humanos , Masculino , Osteoporosis/diagnóstico , Osteoporosis/epidemiología , Osteoporosis/terapia , Osteoporosis Posmenopáusica/complicaciones , Osteoporosis Posmenopáusica/diagnóstico , Osteoporosis Posmenopáusica/epidemiología , Osteoporosis Posmenopáusica/terapia , Fracturas Osteoporóticas/etiología , Pobreza/estadística & datos numéricos , Guías de Práctica Clínica como Asunto , Prevalencia , Medición de Riesgo/métodos , Factores de Riesgo , Distribución por SexoRESUMEN
BACKGROUND AND PURPOSE: Studies investigating the association between 25-hydroxyvitamin D [25(OH)D] and cognition in the very old (85+) are lacking. METHODS: Cross-sectional (baseline) and prospective data (up to 3 years follow-up) from 775 participants in the Newcastle 85+ Study were analysed for global (measured by the Standardized Mini-Mental State Examination) and attention-specific (measured by the attention battery of the Cognitive Drug Research test) cognitive performance in relation to season-specific 25(OH)D quartiles. RESULTS: Those in the lowest and highest season-specific 25(OH)D quartiles had an increased risk of impaired prevalent (1.66, 95% confidence interval 1.06-2.60, P = 0.03; 1.62, 95% confidence interval 1.02-2.59, P = 0.04, respectively) but not incident global cognitive functioning or decline in functioning compared with those in the middle quartiles adjusted for sociodemographic, health and lifestyle confounders. Random effects models showed that participants belonging to the lowest and highest 25(OH)D quartiles, compared with those in the middle quartiles, had overall slower (log-transformed) attention reaction times for Choice Reaction Time (lowest, ß = 0.023, P = 0.01; highest, ß = 0.021, P = 0.02), Digit Vigilance Task (lowest, ß = 0.009, P = 0.05; highest, ß = 0.01, P = 0.02) and Power of Attention (lowest, ß = 0.017, P = 0.02; highest, ß = 0.022, P = 0.002) and greater Reaction Time Variability (lowest, ß = 0.021, P = 0.02; highest, ß = 0.02, P = 0.03). The increased risk of worse global cognition and attention amongst those in the highest quartile was not observed in non-users of vitamin D supplements/medication. CONCLUSION: Low and high season-specific 25(OH)D quartiles were associated with prevalent cognitive impairment and poorer overall performance in attention-specific tasks over 3 years in the very old, but not with global cognitive decline or incident impairment.
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Atención/fisiología , Trastornos del Conocimiento/sangre , Estaciones del Año , Vitamina D/análogos & derivados , Anciano de 80 o más Años , Trastornos del Conocimiento/epidemiología , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Masculino , Prevalencia , Reino Unido/epidemiología , Vitamina D/sangre , Deficiencia de Vitamina D/sangreRESUMEN
OBJECTIVES: Dietary intake information is key to understanding nutrition-related outcomes. Intake changes with age and some older people are at increased risk of malnutrition. Application, difficulties, and advantages of the 24-hour multiple pass recall (24hr-MPR) dietary assessment method in three cohorts of advanced age in the United Kingdom (UK) and New Zealand (NZ) is described. PARTICIPANTS: The Newcastle 85+ study (UK) recruited a single year birth cohort of people aged 85 years during 2006-7. LiLACS NZ recruited a 10-year birth cohort of Maori (indigenous New Zealanders) aged 80-90 years and a single year birth cohort of non-Maori aged 85 years in 2010. MEASUREMENTS: Two 24hr-MPR were conducted on non-consecutive days by trained assessors. Pictorial resources and language were adapted for the New Zealand and Maori contexts. Detailed methods are described. RESULTS: In the Newcastle 85+ study, 805 (93%) participants consented to the 24-MPR, 95% of whom completed two 24hr-MPR; in LiLACS NZ, 218 (82%) consented and 203 (76%) Maori and 353 (90%) non-Maori completed two 24hr-MPR. Mean time to complete each 24hr-MPR was 22 minutes in the Newcastle 85+ study, and 45 minutes for Maori and 39 minutes for non-Maori in LiLACS NZ. Dietary assessment of participants residing in residential care and those requiring proxy respondents were successfully included in both studies. Most participants (83-94%) felt that data captured by the 24hr-MPR reflected their usual dietary intake. CONCLUSIONS: Dietary assessment using 24hr-MPR was successful in capturing detailed dietary data including information on portion size and time of eating for over 1300 octogenarians in the UK and New Zealand (Maori and non- Maori). The 24hr-MPR is an acceptable method of dietary assessment in this age group.
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Dieta , Ingestión de Alimentos , Anciano de 80 o más Años , Humanos , Estudios de Cohortes , Dieta/etnología , Ingestión de Alimentos/etnología , Nueva Zelanda , Reino Unido , Pueblo MaoríRESUMEN
In 2004, the integrated European project GEHA (Genetics of Healthy Ageing) was initiated with the aim of identifying genes involved in healthy ageing and longevity. The first step in the project was the recruitment of more than 2500 pairs of siblings aged 90 years or more together with one younger control person from 15 areas in 11 European countries through a coordinated and standardised effort. A biological sample, preferably a blood sample, was collected from each participant, and basic physical and cognitive measures were obtained together with information about health, life style, and family composition. From 2004 to 2008 a total of 2535 families comprising 5319 nonagenarian siblings were identified and included in the project. In addition, 2548 younger control persons aged 50-75 years were recruited. A total of 2249 complete trios with blood samples from at least two old siblings and the younger control were formed and are available for genetic analyses (e.g. linkage studies and genome-wide association studies). Mortality follow-up improves the possibility of identifying families with the most extreme longevity phenotypes. With a mean follow-up time of 3.7 years the number of families with all participating siblings aged 95 years or more has increased by a factor of 5 to 750 families compared to when interviews were conducted. Thus, the GEHA project represents a unique source in the search for genes related to healthy ageing and longevity.
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Envejecimiento/genética , Longevidad/genética , Selección de Paciente , Proyectos de Investigación , Anciano , Anciano de 80 o más Años , Cognición , Europa (Continente)/epidemiología , Familia , Femenino , Ligamiento Genético , Estudio de Asociación del Genoma Completo , Humanos , Estilo de Vida , Masculino , Persona de Mediana Edad , Encuestas y CuestionariosRESUMEN
BACKGROUND/OBJECTIVES: Assessing food choice and/or nutrient intake in older people, particularly the oldest old (85 years and over), presents particular challenges. In some cases the respondent may have little or no involvement in food acquisition or preparation, in others, cognitive/memory impairment may restrict the ability to recall intake, or physical limitations may affect the ability to record intake. The assessment may therefore need to involve whoever provides care for the older person, of whom there may be more than one. For these reasons, there is a need for validated methods for dietary assessment in large populations within this age range. The need is particularly acute in view of the secular increase in the numbers of older people and the interest in the role of nutrition in maintaining health and ameliorating age-related decline. This paper describes a comparison of two different methods of dietary assessment within the Newcastle 85+ Study; a UK cohort study of health and ageing in the oldest old. METHODS: Two methods, the food frequency questionnaire (FFQ) (based on broad recall of the previous 12 months intake) and the repeated multiple pass recall (MPR) tool (based on detailed recall of the previous day's intake on two separate occasions), were applied in two different groups of approximately 85 individuals aged 85 years. FFQ data were collected during a pilot study conducted between 2003 and 2004, MPR data were collected in the main Newcastle study in 2006. Relative validity was measured by calculation of the ratio of reported energy intake to estimated basal metabolic rate (EI/BMR) and by comparison with dietary intakes reported for subjects of similar age in the UK National Diet and Nutrition Survey. RESULTS: EI/BMR ratios for MPR were 1.56 and 1.39 for men and women, respectively, and for FFQ were 2.18 and 2.14. The FFQ was found to overestimate energy and nutrient intake considerably. The MPR gave more realistic estimates of energy and nutrient intakes, and was found to be acceptable for use in this population group. However, use of this tool required greater investigator (nurse) time, extra resources for training and quality assurance and additional time and expertise in data processing. CONCLUSIONS: In the Newcastle 85+ Study, where the overall aims include detailed investigation of diet in relation to many variables describing biological, clinical and psychosocial status, we concluded that MPR was the preferable method, although there remains a need for non-subjective methods for assessing dietary intake, that is, biomarker approaches, which can give a comprehensive and objective assessment of dietary exposure.