Mortality rates and predictors in community-dwelling elderly individuals with cognitive impairment: an eight-year follow-up after initial assessment

2014 ◽  
Vol 26 (8) ◽  
pp. 1295-1304 ◽  
Author(s):  
Jee Eun Park ◽  
Jun-Young Lee ◽  
Guk-Hee Suh ◽  
Byung-Soo Kim ◽  
Maeng Je Cho
Keyword(s):  
Cognitive Impairment ◽  
Mortality Risk ◽  
Mortality Rates ◽  
Community Dwelling ◽  
Behavioral Changes ◽  
Initial Assessment ◽  
Mortality Data ◽  
Elderly Individuals ◽  
Risk Of Death

ABSTRACTBackground:We assessed eight-year mortality rates and predictors in a rural cohort of elderly individuals with cognitive impairment.Methods:A total of 1,035 individuals, including 155 (15.0%) individuals with cognitive impairment, no dementia (CIND), and 69 (6.7%) individuals with clinically diagnosed dementia were followed for eight years from 1997. The initial assessment involved a two-step diagnostic procedure performed during a door-to-door survey, and mortality data were obtained from the Korean National Statistical Office (KNSO). The relationship between clinical diagnosis and risk of death was examined using the Cox proportional hazards model after adjusting for age, sex, and education.Results:During follow-up, 392 individuals died (37.9%). Compared to persons without cognitive impairment, mortality risk was nearly double among those with CIND (hazard ratio [95% confidence interval], 1.92 [1.46–2.54]), and this increased more than three-fold among those with dementia (3.20 [2.30–4.44]). Old age and high scores on the behavioral changes scale at diagnosis were two common predictors of mortality among those with CIND and dementia. Among the items on the behavioral changes scale, low sociability, less spontaneity, and poor hygiene were associated with increased mortality in individuals with CIND. Conversely, low sociability, excessive emotionality, and irritability were associated with increased mortality in patients with dementia.Conclusions:Both dementia and CIND increased mortality risk compared with normal cognition in this community cohort. It is important to identify and manage early behavioral changes to reduce mortality in individuals with CIND and dementia.

scholarly journals Mortality rates in community-dwelling Tanzanians with dementia and mild cognitive impairment: a 4-year follow-up study

2015 ◽  
Vol 44 (4) ◽  
pp. 636-641 ◽  
Author(s):  
Stella-Maria Paddick ◽  
Aloyce Kisoli ◽  
Catherine L. Dotchin ◽  
William K. Gray ◽  
Paul Chaote ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Mortality Rates ◽  
Community Dwelling ◽  
Follow Up Study

scholarly journals Association of disability with mortality in the Spanish adult non-institutionalised population

2021 ◽  
pp. jech-2021-217421
Author(s):  
Javier Damián ◽  
Alicia Padron-Monedero ◽  
Javier Almazán-Isla ◽  
Fernando J García López ◽  
Jesús de Pedro-Cuesta ◽  
...  
Keyword(s):  
Mortality Risk ◽  
Adult Population ◽  
Community Dwelling ◽  
Mortality Data ◽  
Standard Population ◽  
All Cause Mortality ◽  
Specific Mortality ◽  
Nationally Representative ◽  
Rate Ratios

BackgroundThere are scant studies focused on measuring the association between disability and all-cause mortality based on large representative national samples of the community-dwelling adult population; moreover, the number of such studies which also include cause-specific mortality is yet lower.MethodsLongitudinal cohort study that used baseline data from 162 381 adults who participated in a countrywide disability survey (2008). A nationally representative sample was selected and interviewed in their homes. We present data on people ≥18 years. Disability was considered as any substantial limitation found on a list of 44 life activities that have lasted or are expected to last more than 1 year and originate from an impairment. Cause-specific mortality data were obtained from the Spanish Statistical Office. Subjects contributed follow-up time from baseline interview until death or the censoring date (31 December 2017). We computed standardised rate ratios (SRRs), with age, sex, living with a partner and education level distribution of the total group as standard population.ResultsAdults with disability (11%) had an adjusted mortality rate more than twice as high as adults without disability (SRR 2.37, 95% CI 2.24 to 2.50). The increased mortality risk remained over the 10-year follow-up period. Mortality due to diseases of the nervous system (SRR 4.86, 95% CI 3.93 to 6.01), diseases of the musculoskeletal system (SRR 3.45, 95% CI 2.18 to 5.47), infectious diseases (SRR 3.38, 95% CI 2.27 to 5.01) and diabetes mellitus (SRR 3.56, 95% CI 2.71 to 4.68) was particularly high in those with disability.ConclusionsAll-cause mortality rates are markedly higher among adults with disability. Preventive measures and health promotion initiatives are needed to reduce mortality risk in this population. Special attention should be paid to disabled people with certain specific diseases.

Increasing Life-Space Mobility in Community-Dwelling Older Persons With Cognitive Impairment Following Rehabilitation: A Randomized Controlled Trial

2020 ◽  
Author(s):  
Phoebe Ullrich ◽  
Christian Werner ◽  
Martin Bongartz ◽  
Tobias Eckert ◽  
Bastian Abel ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Older Persons ◽  
Controlled Trial ◽  
Intervention Group ◽  
Community Dwelling ◽  
Control Group ◽  
Life Space ◽  
Home Based ◽  
Independent Life

Abstract Background Community-dwelling older persons with cognitive impairment (CI) following discharge from geriatric rehabilitation are at high risk of losing life-space mobility (LSM). Interventions to improve their LSM are, however, still lacking. The aim of this study was to evaluate the effects of a CI-specific, home-based physical training and activity promotion program on LSM. Methods Older persons with mild-to-moderate CI (Mini-Mental State Examination: 17–26 points) discharged home from rehabilitation were included in this double-blinded, randomized, placebo-controlled trial with a 12-week intervention period and 12-week follow-up period. The intervention group received a CI-specific, home-based strength, balance, and walking training supported by tailored motivational strategies. The control group received a placebo activity. LSM was evaluated by the Life-Space Assessment in Persons with Cognitive Impairment, including a composite score for LSM and 3 subscores for maximal, equipment-assisted, and independent life space. Mixed-model repeated-measures analyses were used. Results One hundred eighteen participants (82.3 ± 6.0 years) with CI (Mini-Mental State Examination: 23.3 ± 2.4) were randomized. After the intervention, the home-based training program resulted in a significant benefit in the Life-Space Assessment in Persons with Cognitive Impairment composite scores (b = 8.15; 95% confidence interval: 2.89–13.41; p = .003) and independent life-space subscores (b = 0.39; 95% confidence interval: 0.00–0.78; p = .048) in the intervention group (n = 63) compared to control group (n = 55). Other subscores and follow-up results were not significantly different. Conclusions The home-based training program improved LSM and independent life space significantly in this vulnerable population. Effects were not sustained over the follow-up. The program may represent a model for improved transition from rehabilitation to the community to prevent high risk of LSM restriction.

scholarly journals Assessing the Progression of Alzheimer’s Disease in Real-World Settings in Three European Countries

2021 ◽  
Vol 80 (2) ◽  
pp. 749-759
Author(s):  
Albert Lladó ◽  
Lutz Froelich ◽  
Rezaul K. Khandker ◽  
Montserrat Roset ◽  
Christopher M. Black ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Mixed Model ◽  
Primary Objective ◽  
Community Dwelling ◽  
Behavioral Changes ◽  
The Uk ◽  
State Examination ◽  
Study Inclusion

Background: There exists considerable variation in disease progression rates among patients with Alzheimer’s disease (AD). Objective: The primary objective of this observational study is to assess the progression of AD by characterizing cognitive, functional, and behavioral changes during the follow-up period between 6 and 24 months. Methods: A longitudinal prospective study with community-dwelling patients with an established clinical diagnosis of AD of mild to moderate severity was conducted in Germany, Spain and the UK. A sample of 616 patients from 69 sites was included. Results: Patients had a mean of 1.9 years (SD = 1.9) since AD diagnosis at study inclusion. Cognitive symptoms were reported to have first occurred a mean of 1.1 years (SD = 1.7) prior to AD diagnosis and 1.4 (SD = 1.8) years prior to AD treatment. Patients initially diagnosed with mild and moderate AD spent a median (95%CI) of 3.7 (2.8; 4.4) and 11.1 (6.1, ‘not reached’) years until progression to moderate and severe AD, respectively, according to the Mini-Mental State Examination (MMSE) scores. A mixed model developed for cognitive, functional, and neuropsychiatric scores, obtained from study patients at baseline and during follow-up period, showed progressive deterioration of AD patients over time. Conclusion: The study showed a deterioration of cognitive, functional, and neuropsychiatric functions during the follow-up period. Cognitive deterioration was slightly faster in patients with moderate AD compared to mild AD. The duration of moderate AD can be overestimated due to the use of retrospective data, lack of availability of MMSE scores in clinical charts and exclusion of patients at time of institutionalization.

scholarly journals Reducing the anticholinergic and sedative load in older patients on polypharmacy by pharmacist-led medication review: a randomised controlled trial

BMJ Open ◽  
2018 ◽  
Vol 8 (7) ◽  
pp. e019042 ◽  
Author(s):  
Helene G van der Meer ◽  
Hans Wouters ◽  
Lisa G Pont ◽  
Katja Taxis
Keyword(s):  
Cognitive Function ◽  
Side Effects ◽  
Medication Review ◽  
Community Dwelling ◽  
Mortality Data ◽  
Digit Symbol Substitution Test ◽  
Significant Difference ◽  
Secondary Outcomes ◽  
Randomised Controlled

ObjectiveTo evaluate if a pharmacist-led medication review is effective at reducing the anticholinergic/sedative load, as measured by the Drug Burden Index (DBI).DesignRandomised controlled single blind trial.Setting15 community pharmacies in the Northern Netherlands.Participants157 community-dwelling patients aged ≥65 years who used ≥5 medicines for ≥3 months, including at least one psycholeptic/psychoanaleptic medication and who had a DBI≥1.InterventionA medication review by the community pharmacist in collaboration with the patient’s general practitioner and patient.Primary and secondary outcomes measuresThe primary outcome was the proportion of patients whose DBI decreased by at least 0.5. Secondary outcomes were the presence of anticholinergic/sedative side effects, falls, cognitive function, activities of daily living, quality of life, hospital admission and mortality. Data were collected at baseline and 3 months follow-up.ResultsMean participant age was 75.7 (SD, 6.9) years in the intervention arm and 76.6 (SD, 6.7) years in the control arm, the majority were female (respectively 69.3% and 72.0%). Logistic regression analysis showed no difference in the proportion of patients with a≥0.5 decrease in DBI between intervention arm (17.3%) and control arm (15.9%), (OR 1.04, CI 0.47 to 2.64, p=0.927). Intervention patients scored higher on the Digit Symbol Substitution Test, measure of cognitive function (OR 2.02, CI 1.11 to 3.67, p=0.021) and reported fewer sedative side effects (OR 0.61, CI 0.40 to 0.94, p=0.024) at follow-up. No significant difference was found for other secondary outcomes.ConclusionsPharmacist-led medication review as currently performed in the Netherlands was not effective in reducing the anticholinergic/sedative load, measured with the DBI, within the time frame of 3 months. Preventive strategies, signalling a rising load and taking action before chronic use of anticholinergic/sedative medication is established may be more successful.Trial registration numberNCT02317666.

scholarly journals Estimates of mortality rates in people with diabetes and cardiovascular disease using administrative pharmaceutical data

2019 ◽  
Vol 4 (3) ◽  
Author(s):  
Shaun Purkiss ◽  
Tessa Keegel ◽  
Hassan Vally ◽  
Dennis Wollersheim
Keyword(s):  
Cardiovascular Disease ◽  
Mortality Risk ◽  
Age Groups ◽  
Mortality Rates ◽  
World Health ◽  
Data Set ◽  
Medication Discontinuation ◽  
Disease Mortality ◽  
Health Organization

BackgroundQuantifying the mortality risk for people with diabetes is challenging because of associated comorbidities. The recording of cause specific mortality from accompanying cardiovascular disease in death certificate notifications has been considered to underestimate the overall mortality risk in persons with diabetes. Main AimDevelop a technique to quantify mortality risk from pharmaceutical administrative data and apply it to persons diagnosed with diabetes, and associated cardiovascular disease and dyslipidaemia before death. MethodsPersons with diabetes, cardiovascular disease and dyslipidaemia were identified in a publicly available Australian Pharmaceutical data set using World Health Organization anatomic therapeutic codes assigned to medications received. Diabetes associated multi-morbidity cohorts were constructed and a proxy mortality (PM) event determined from medication and service discontinuation. Estimates of mortality rates were calculated from 2004 for 10 years and compared persons with diabetes alone and associated cardiovascular disease and dyslipidemia. ResultsThis study identified 346,201 individuals within the 2004 calendar year as having received treatments for diabetes (n=51,422), dyslipidaemia (n=169,323) and cardiovascular disease including hypertension (n=280,105). Follow up was 3.3 x 106 person-years. Overall crude PM was 26.1 per 1000 person-years. PM rates were highest in persons with cardiovascular disease and diabetes in combination (47.5 per 100 person years). Statin treatments significantly improved the mortality rates in all persons with diabetes and cardiovascular disease alone and in combination over age groups >44 years (p<.001). Age specific diabetes PM rates using pharmaceutical data correlated well with Australian data from the National Diabetes Service Scheme (r=0.82) ConclusionProxy mortality events calculated from medication discontinuation in persons with chronic conditions can provide an alternative method to estimate disease mortality rates. The technique also allows the assessment of mortality risk in persons with chronic disease multi-morbidity.

THE STUDY OF RUSSIAN CIVILIAN AVIATION PILOTS’ MORTALITY

2021 ◽  
Author(s):  
I.V. Bukhtiyarov ◽  
◽  
E.V. Zibarev ◽  
K.V. Betts
Keyword(s):  
Working Conditions ◽  
Mortality Risk ◽  
Age Groups ◽  
Mortality Rates ◽  
Russian Population ◽  
Standardized Mortality Ratio ◽  
Long Term Effects ◽  
Specific Mortality ◽  
Aviation Pilots

Abstract. Introduction. The work of civilian aviation pilots is characterized by heavy psychological and emotional stress in combination with other occupational factors. Such complex of adverse working conditions appears to be a risk for functional and somatic disorders, which may subsequently be reflected in the causes and rates of mortality in the distant period. The aim of this work is to study the mortality of retired civilian aviation pilots. Methods. A prospective cohort epidemiological study of civilian aviation pilots’ mortality. The cohort included 4513 male civilian aviation pilots of Russia who completed their employment and received employment pension. The follow-up period was 10 years (01.01.2010-31.12.2019), with 22156.9 person-years obtained. The age-specific mortality rates were calculated for 5-year age groups, the mortality risk was assessed using standardized mortality ratio (SMR) with 95% confidence interval (95% CI). The comparison group was the male Russian population. Results. As of 31.12.2019, out of 4513 civilian aviation pilots, 150 people deceased (3.3%). The age-specific mortality rates in the retired pilots’ cohort were lower in all age groups compared to the male Russian population, except for the 35-39 age group. The all-cause mortality risk for civilian aviation pilots was significantly lower compared to the male Russian population, SMR=0.31 (95%CL 0.26-0.36). Conclusion. Further research is required to determine the long-term effects of working conditions on civilian aviation pilots’ health. The follow-up period for the pilots’ cohort should be increases to 20 years and more.

Mortality by colon, lung, esophagus, prostate, cervix and breast cancers in Brazilian capitals, 2000 to 2015: a multilevel analysis

2019 ◽  
Author(s):  
NÁDIA CRISTINA PINHEIRO RODRIGUES ◽  
Gisele O’Dwyer ◽  
Mônica Kramer de Noronha Andrade ◽  
Denise Leite Maia Monteiro ◽  
Inês Reis Nascimento Reis ◽  
...  
Keyword(s):  
Mortality Risk ◽  
Cancer Mortality ◽  
Fixed Effects ◽  
Mortality Rates ◽  
Lung Cancers ◽  
Esophageal Cancers ◽  
Risk Of Death ◽  
Colon Cancers ◽  
Significant Difference ◽  
Risk Of Cancer

Abstract Background. In Brazil, cancer is the second most common cause of death, and the most incident types of cancer are prostate, breast, lung, colon and rectum. This study aimed to analyze the role of period, geographic and socio demographic factors in cancer-related mortality by prostate, breast, cervix, colon, lung and esophagus cancer in Brazilians capitals from 2000 to 2015. Methods. Data from 2005-2015 cancer mortality and resident population were collected from Information Technology Department of the Brazilian Unified Health System (DATASUS), the Brazilian Institute of Geography and Statistics (IBGE) and the Brazilian Mortality Information (SIM). State capitals were the study’s analytic units. A multilevel Poisson model was used to estimate the adjusted risk of cancer mortality (prostate, breast, cervix, colon, lung and esophageal cancers). The adjusted models included the following variables as fixed effects: age, Gross Domestic Product, region, year squared and year of death. Results. A statistically significant difference was found between mortality rates by gender for colon, lung and esophageal cancers. The highest mortality rates were observed in the older age group, especially for prostate and lung cancers, which values were higher than 100 deaths per 100,000. Comparing with those aged 40-59 years, men older than 59 years showed 47 times higher mortality risk for prostate cancer, 8-9 times higher for lung or colon cancers and four times higher for esophageal cancer. Compared with those aged 40-59 years, women older than 59 years old showed 5-7 times higher mortality risk for esophageal, lung or colon cancers and 2-3 times higher for breast or cervix cancers. Conclusions. Colon cancer mortality rate increased from 2000 to 2015 for both genders, while breast and lung cancers mortality increased over the period only for women. In both genders, the highest mortality risk for lung and esophageal cancers was observed in Southern capitals. Northern capitals had a lower risk of death by prostate and breast cancer and a higher risk of death by cervix cancer.

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