Cognitive Impairment and Physical Activity in Old Age: The Impact on All-Cause Mortality in a 15-Year Follow-Up of the Bambuí Cohort Study of Aging

2020 ◽  
Author(s):  
Erico Castro-Costa ◽  
Jerson Laks ◽  
Cecilia Godoi Campos ◽  
Josélia OA Firmo ◽  
Maria Fernanda Lima-Costa ◽  
...  
Keyword(s):  
Physical Activity ◽  
Cohort Study ◽  
Cognitive Impairment ◽  
Old Age ◽  
All Cause Mortality ◽  
The Impact

scholarly journals Gamma-glutamyl Transferase Levels are Associated with the Occurrence of Post-stroke Cognitive Impairment: A Multicenter Cohort Study

2021 ◽  
Author(s):  
Siqi Li ◽  
Xiaoling Liao ◽  
Yuesong Pan ◽  
Xianglong Xiang ◽  
Yumei Zhang
Keyword(s):  
Cohort Study ◽  
Cognitive Impairment ◽  
Gamma Glutamyl Transferase ◽  
Multicenter Cohort Study ◽  
Gamma Glutamyl ◽  
Post Stroke ◽  
Multicenter Cohort ◽  
Glutamyl Transferase ◽  
The Impact

Abstract Background: Gamma-glutamyl transferase (GGT) can maintain the physiological concentration of glutathione in cells, and protect them from oxidative stress-induced damage. However, its role in post-stroke cognitive impairment (PSCI) remains unknown. Here, we explored the impact of serum biomarker-GGT on PSCI. Methods: We conducted a prospective, multicenter cohort study. 1, 957 participants who suffered a stroke and measured baseline GGT were enrolled from the Impairment of Cognition and Sleep (ICONS) study of the China National Stroke Registry-3 (CNSR-3). They were categorized into four groups according to the quartiles of baseline GGT levels. Cognitive function was assessed by using the Montreal Cognitive Assessment (MoCA) approach. The multiple logistic regression models were performed to evaluate the relationship between GGT and PSCI at 3 months follow-up.Results: Among 1,957 participants, 671 (34.29%) patients suffered PSCI at 3 months follow-up. The highest GGT level quartile group exhibited a lower risk of PSCI in the fully adjusted model [OR (95% CI): 0.69 (0.50-0.96)], relative to the lowest group. Moreover, incorporation of GGT to the conventional model resulted in a slight improvement in PSCI outcomes after 3 months (NRI: 12.00%; IDI: 0.30%).Conclusions: Our findings demonstrated that serum GGT level was inversely associated with the risk of PSCI, with extremely low levels acting as a risk factor for PSCI.

Impact of physical activity on all-cause mortality in European patients with atrial fibrillation: a report from the ESC-EHRA EORP AF General Long-Term Registry

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
M Vitolo ◽  
M Proietti ◽  
S Harrison ◽  
Z Kalarus ◽  
L Tavazzi ◽  
...  
Keyword(s):  
Physical Activity ◽  
Atrial Fibrillation ◽  
Funding Source ◽  
Private Company ◽  
Cox Regression Analysis ◽  
Kaplan Meier ◽  
All Cause Mortality ◽  
The Impact

Abstract Background Physical activity (PA) may have a beneficial contribution for outcomes in patients with atrial fibrillation (AF). Purpose We aimed to evaluate the impact of self-reported PA in a large contemporary cohort of European AF patients on the risk of all-cause mortality. Methods We analyzed patients enrolled in the ESC-EHRA EORP-AF General Long-Term Registry. Self-reported PA was categorized, on the basis of reported time spent exercising, as follows: i) No PA; ii) Occasional PA; iii) Regular PA; iv) Intense PA. The primary outcome was all-cause death. Results Over 11096, a total of 8699 (78.4%) patients (mean age (SD) 69.1 (11.5); 40.7% female) had available data about PA and follow-up observation and were included in the analysis. Of these, 3703 (42.6%) reported no PA, 2829 (32.5%) occasional PA, 1824 (21.0%) regular PA, with only 343 (3.9%) reporting intense PA. With the 4 increasing PA categories, mean age, proportion of female patients, CHA2DS2-VASc and HAS-BLED scores were progressively lower (all p<0.001). Use of vitamin K antagonist (VKA) declined across the classes of PA (53.1% vs. 52.2% vs. 44.5% vs. 33.9%, p<0.001), while use of non-VKA OACs (NOACs) conversely increased. During a mean (SD) 680.6 (171.5) days of follow-up, there were a total of 848 (9.7%) all-cause death events. Based on Kaplan-Meier analysis, there was a progressively lower cumulative risk for all-cause death according to PA categories [Figure]. A multivariable Cox regression analysis, adjusting for CHA2DS2-VASc score, use of OAC at baseline and type of AF, found a lower risk of all-cause death associated with increasing levels of PA (Hazard ratio [HR]: 0.69, 95% confidence interval [CI]: 0.59–0.81 for occasional PA, HR: 0.45, 95% CI: 0.35–0.58 for regular PA, HR: 0.41, 95% CI: 0.23–0.76 for intense PA, when compared to no PA). In a sensitivity analysis, a regular-intense PA was inversely associated with occurrence of cardiovascular (CV) death, after multivariable adjustments for comorbidities (HR: 0.54, 95% CI: 0.37–0.77). Conclusions In a large contemporary cohort of European AF patients, self-reported PA was found to be inversely associated with all-cause death and CV death. Kaplan-Meier Curves Funding Acknowledgement Type of funding source: Private company. Main funding source(s): Since the start of EORP, several companies have supported the programme with unrestricted grants

scholarly journals P2-37 Association between sleep duration and all-cause mortality in old age: 9-year follow-up of the Bambui Cohort Study, Brazil

2011 ◽  
Vol 65 (Suppl 1) ◽  
pp. A229-A230 ◽  
Author(s):  
E. Castro-Costa ◽  
M. Dewey ◽  
C. Ferri ◽  
E. Uchoa ◽  
J. Firmo ◽  
...  
Keyword(s):  
Cohort Study ◽  
Old Age ◽  
Sleep Duration ◽  
All Cause Mortality

scholarly journals The Impact of the COVID-19 Pandemic and Lockdown on Mild Cognitive Impairment, Alzheimer's Disease and Dementia With Lewy Bodies in China: A 1-Year Follow-Up Study

2021 ◽  
Vol 12 ◽  
Author(s):  
Zhi-Chao Chen ◽  
Shuai Liu ◽  
Jinghuan Gan ◽  
Lingyun Ma ◽  
Xiaoshan Du ◽  
...  
Keyword(s):  
Physical Activity ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Function ◽  
Dementia With Lewy Bodies ◽  
Neuropsychiatric Symptoms ◽  
Lewy Bodies ◽  
Social Contact ◽  
The Impact

Background: While the lockdown strategies taken by many countries effectively limited the spread of COVID-19, those were thought to have a negative impact on older people. This study aimed to investigate the impact of lockdown on cognitive function and neuropsychiatric symptoms over a 1-year follow-up period in patients with mild cognitive impairment (MCI), Alzheimer's disease (AD) and dementia with Lewy bodies (DLB).Methods: We enrolled consecutive patients with MCI, probable AD or DLB who were receiving outpatient memory care before the COVID-19 pandemic and followed-up with them after 1 year by face-to-face during the COVID-19 pandemic to assess changes in physical activity, social contact, cognitive function and neuropsychiatric symptoms (NPS).Results: Total 105 probable AD, 50 MCI and 22 probable DLB patients were included and completed the 1-year follow-up between October 31 and November 30, 2020. Among the respondents, 42% of MCI, 54.3% of AD and 72.7% of DLB patients had a decline in MMSE scores and 54.4% of DLB patients had worsening Neuropsychiatric inventory (NPI) scores. Patients with DLB showed a more rapid decline of MMSE than those with AD. Diminished physical activity and social contact might have hastened the deterioration of cognition and the worsening of NPS.Conclusion: Social isolation and physical inactivity even after strict lockdown for at least 6 months were correlated with accelerated decline of cognitive function and NPS in patients with AD and DLB.

scholarly journals Poor oral hygiene and dental caries predict high mortality rate in hemodialysis: a 3-year cohort study

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Koji Mizutani ◽  
Risako Mikami ◽  
Tomohito Gohda ◽  
Hiromichi Gotoh ◽  
Norio Aoyama ◽  
...  
Keyword(s):  
Cohort Study ◽  
Dental Caries ◽  
Confidence Interval ◽  
Oral Hygiene ◽  
Dental Plaque ◽  
Hazard Ratio ◽  
Periodontal Pocket ◽  
All Cause Mortality ◽  
The Impact

AbstractThe aim of this study was to investigate the impact of oral hygiene, periodontal diseases, and dental caries on all-cause mortality in hemodialysis. This prospective cohort study included 266 patients with end-stage renal disease who were undergoing hemodialysis. Medical interviews, blood biochemical tests, and comprehensive dental examinations including periodontal pocket examination on all teeth and dental plaque accumulation by debris index-simplified (DI-S), were performed. Survival rates were assessed at a 3-year follow-up. Overall, 207 patients were included in the longitudinal analysis, and 38 subjects died during the follow-up period. Cox proportional hazards analysis of the multivariate model demonstrated that the highest tertile of DI-S had a significantly higher risk of all-cause mortality than the lowest two tertiles after adjustment for age, sex, smoking habit, body mass index, diabetes, prior cardiovascular disease, hemodialysis vintage, high sensitivity C-reactive protein, albumin, and number of remaining teeth (hazard ratio, 3.04; 95% confidence interval, 1.50–6.17; p = 0.002). Moreover, the number of decayed teeth significantly increased the hazard ratio to 1.21 (95% confidence interval, 1.06.1.37; p = 0.003). This study suggests that accumulated dental plaque and untreated decay, but not periodontal disease, may be independently associated with all-cause mortality in patients undergoing hemodialysis.

scholarly journals The Impact of Binge Drinking on Mortality and Liver Disease in the Swiss HIV Cohort Study

2021 ◽  
Vol 10 (2) ◽  
pp. 295
Author(s):  
Bernard Surial ◽  
Nicolas Bertholet ◽  
Jean-Bernard Daeppen ◽  
Katharine Darling ◽  
Alexandra Calmy ◽  
...  
Keyword(s):  
Cohort Study ◽  
Liver Disease ◽  
Binge Drinking ◽  
Incidence Rate ◽  
Hazardous Drinking ◽  
Drinking Patterns ◽  
All Cause Mortality ◽  
The Impact ◽  
Related Mortality

Whereas excessive alcohol consumption increases liver disease incidence and mortality, evidence on the risk associated with specific drinking patterns is emerging. We assessed the impact of binge drinking on mortality and liver disease in the Swiss HIV Cohort Study. All participants with follow-up between 2013 and 2020 were categorized into one of four drinking pattern groups: “abstinence”, “non-hazardous drinking”, “hazardous but not binge drinking” (Alcohol Use Disorder Identification Test Consumption [AUDIT-C] score ≥ 3 in women and ≥4 in men), and “binge drinking” (≥6 drinks/occasion more than monthly). We estimated adjusted incidence rate ratios (aIRR) for all-cause mortality, liver-related mortality and liver-related events using multivariable quasi-Poisson regression. Among 11,849 individuals (median follow-up 6.8 years), 470 died (incidence rate 7.1/1000 person-years, 95% confidence interval [CI] 6.5–7.8), 37 experienced a liver-related death (0.6/1000, 0.4–0.8), and 239 liver-related events occurred (3.7/1000, 3.2–4.2). Compared to individuals with non-hazardous drinking, those reporting binge drinking were more likely to die (all-cause mortality: aIRR 1.9, 95% CI 1.3–2.7; liver-related mortality: 3.6, 0.9–13.9) and to experience a liver-related event (3.8, 2.4–5.8). We observed no difference in outcomes between participants reporting non-hazardous and hazardous without binge drinking. These findings highlight the importance of assessing drinking patterns in clinical routine.

scholarly journals Trajectories of physical activity from midlife to old age and associations with subsequent cardiovascular disease and all-cause mortality

2019 ◽  
Vol 74 (2) ◽  
pp. 130-136 ◽  
Author(s):  
Daniel Aggio ◽  
Efstathios Papachristou ◽  
Olia Papacosta ◽  
Lucy T Lennon ◽  
Sarah Ash ◽  
...  
Keyword(s):  
Physical Activity ◽  
Cardiovascular Disease ◽  
Old Age ◽  
Sensitivity Analyses ◽  
Mortality And Morbidity ◽  
Heart Study ◽  
All Cause Mortality ◽  
Cvd Mortality

IntroductionIt is well established that physical activity (PA) protects against mortality and morbidity, but how long-term patterns of PA are associated with mortality and cardiovascular disease (CVD) remains unclear.Methods3231 men recruited to the British Regional Heart Study, a prospective cohort study, reported usual PA levels at baseline in 1978–1980 (aged 40–59 years) and at 12-year, 16-year and 20-year follow ups. Twenty-year trajectories of PA, spanning from 1978/1980 to 2000, were identified using group-based trajectory modelling. Men were subsequently followed up until 30 June 2016 for mortality through National Health Service central registers and for non-fatal CVD events through primary and secondary care records. Data analyses were conducted in 2019.ResultsThree PA trajectories were identified: low/decreasing (22.7%), light/stable (51.0%) and moderate/increasing (26.3%). Over a median follow-up of 16.4 years, there were 1735 deaths. Compared with the low/decreasing group, membership of the light/stable (HR 0.83, 95% CI 0.74 to 0.94) and moderate/increasing (HR 0.76, 95% CI 0.66 to 0.88) groups was associated with a lower risk of all-cause mortality. Similar associations were observed for CVD mortality, major coronary heart disease and all CVD events. Associations were only partially explained by a range of confounders. Sensitivity analyses suggested that survival benefits were largely driven by most recent/current PA.ConclusionsA dose-response relationship was observed, with higher levels of PA from midlife to old age associated with additional benefits. However, even fairly modest and sustained PA was protective and may be more achievable for the most inactive.

scholarly journals Association between sleep duration and all-cause mortality in old age: 9-year follow-up of the Bambuí Cohort Study, Brazil

2010 ◽  
Vol 20 (2) ◽  
pp. 303-310 ◽  
Author(s):  
ÉRICO CASTRO-COSTA ◽  
MICHAEL E. DEWEY ◽  
CLEUSA P. FERRI ◽  
ELIZABETH UCHÔA ◽  
JOSÉLIA O. A. FIRMO ◽  
...  
Keyword(s):  
Cohort Study ◽  
Old Age ◽  
Sleep Duration ◽  
All Cause Mortality

scholarly journals Impacts of heart disease, depression and their combination on all-cause mortality in older people: a rural community-based cohort study in China

BMJ Open ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. e038341
Author(s):  
Weiju Zhou ◽  
Alex Hopkins ◽  
M Justin Zaman ◽  
Xuguang (Grant) Tao ◽  
Amanda Rodney ◽  
...  
Keyword(s):  
Cohort Study ◽  
Heart Disease ◽  
Older People ◽  
Rural Areas ◽  
Cox Regression ◽  
Population Based ◽  
Computer Assisted ◽  
All Cause Mortality ◽  
The Impact

ObjectiveTo assess the impact of heart disease (HD) combined with depression on all-cause mortality in older people living in the community.DesignA population-based cohort study.ParticipantsWe examined the data of 1429 participants aged ≥60 years recruited in rural areas in Anhui province, China. Using a standard method of interview, we documented all types of HD diagnosed by doctors and used the validated Geriatric Mental Status-Automated Geriatric Examination for Computer Assisted Taxonomy algorithm to diagnose any depression for each participant at baseline in 2003. The participants were followed up for 8 years to identify vital status.MeasurementsWe sought to examine all-cause mortality rates among participants with HD only, depression only and then their combination compared with those without these diseases using multivariate adjusted Cox regression models.Results385 deaths occurred in the cohort follow-up. Participants with baseline HD (n=91) had a significantly higher mortality (64.9 per 1000 person-years) than those without HD (42.9). In comparison to those without HD and depression, multivariate adjusted HRs for mortality in the groups of participants who had HD only, depression only and both HD and depression were 1.46 (95% CI 0.98 to 2.17), 1.79 (95% CI 1.28 to 2.48) and 2.59 (95% CI 1.12 to 5.98), respectively.ConclusionOlder people with both HD and depression in China had significantly increased all-cause mortality compared with those with HD or depression only, and without either condition. Psychological interventions should be taken into consideration for older people and those with HD living in the community to improve surviving outcome.

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