scholarly journals Self-Rated Health and Frailty in Older Adults from the Population-Based Three-City Bordeaux Cohort

Gerontology ◽  
2021 ◽  
pp. 1-8
Author(s):  
Sophie Pilleron ◽  
Mélanie Le Goff ◽  
Soufiane Ajana ◽  
Catherine Helmer ◽  
Karine Pérès ◽  
...  
Keyword(s):  
Population Based ◽  
Prospective Analysis ◽  
Proportional Hazard ◽  
Cross Sectional ◽  
Response Options ◽  
Self Rated Health ◽  
Cox Proportional Hazard ◽  
Cox Proportional Hazard Models ◽  
Single Question ◽  
Community Dwellers

<b><i>Introduction:</i></b> This study aimed to investigate whether self-rated health (SRH) predict frailty and its components among community dwellers aged 75 years and older. <b><i>Methods:</i></b> We ran a cross-sectional and prospective analysis from 643 and 379 participants of the Bordeaux Center (France) of the Three-City Study, respectively. We assessed SRH using a single question with 5 response options. We defined frailty as having at least 3 out of the following 5 criteria: weight loss, exhaustion, slowness, weakness, and low energy expenditure. We used multivariate logistic regression and Cox proportional hazard models. <b><i>Results:</i></b> At baseline, poor SRH was significantly associated with frailty (odds ratio = 5.2; 95% confidence interval [CI]: 2.9–9.5) and its components except for weakness. In the prospective analysis on nonfrail participants, poor SRH was associated with the 4-year risk of slowness (hazard ratio [HR] = 1.7; 95% CI: 1.1–2.6) but not with that of frailty (HR = 1.6; 95% CI: 0.9–2.9) or the other components. <b><i>Conclusions:</i></b> In a French cohort of community dwellers aged 75 years or older, poorer SRH was associated with concomitant frailty and 70% higher risk of slowness over 4 years.

Impact of Pre-diabetes alone or in combination with Hypertension, Dyslipidemia, or both on Major Adverse Cardiovascular Events

2019 ◽  
Author(s):  
Nahid Hashemi Madani ◽  
Faramarz Ismail-Beigi ◽  
Hossein Poustchi ◽  
Mahdi Nalini ◽  
Sadaf G. Sepanlou ◽  
...  
Keyword(s):  
Cardiovascular Events ◽  
Fasting Glucose ◽  
Population Based ◽  
Major Adverse Cardiovascular Events ◽  
Proportional Hazard ◽  
Population Based Study ◽  
Cox Proportional Hazard ◽  
Normal Fasting Glucose ◽  
Cox Proportional Hazard Models

Abstract Background Whether pre-diabetes in the absence of hypertension (HTN) or dyslipidemia (DLP) is a risk factor for occurrence of major adverse cardiovascular events (MACE) is not fully established. We investigated the effect of impaired fasting glucose (IFG) alone and in combination with HTN, DLP or both on subsequent occurrence of MACE as well as individual MACE components. Methods This longitudinal population-based study included 9,831 inhabitants of Northeastern Iran. The participants were free of any cardiovascular disease at baseline and were followed yearly from 2010 to 2017. Cox proportional hazard models were fitted to measure the hazard of IFG alone or in combination with HTN and DLP on occurrence of MACE as the primary endpoint. Results 297 MACE were recorded during 6.2±0.1 years follow up. IFG alone compared to normal fasting glucose (NFG) was not associated with increased in occurrence of MACE (HR, 1.05; 95% CI, 0.59-1.86; p, 0.8). However, combination of IFG and HTN (HR, 2.75; 95% CI, 1.93-3.90; p, 0.001) or HTN + DLP (HR, 2.85; 95% CI, 1.79-4.54; p, 0.001) significantly increased the hazard of MACE. In contrast, IFG with DLP at baseline did not increase the hazard of MACE compared to normoglycemic- normolipemic individuals (p,0.2). The results also indicated IFG with HTN, DLP, or HTN+DLP were associated with significant higher HRs for some individual components of MACE. Conclusion IFG, per se, does not appear to increase hazard of MACE. However, IFG with HTN or HTN + DLP conferred a significant hazard for MACE in an incremental manner.

scholarly journals Association of Arrhythmia in Patients with Cervical Spondylosis: A Nationwide Population-Based Cohort Study

2018 ◽  
Vol 7 (9) ◽  
pp. 236 ◽  
Author(s):  
Shih-Yi Lin ◽  
Wu-Huei Hsu ◽  
Cheng-Chieh Lin ◽  
Cheng-Li Lin ◽  
Chun-Hao Tsai ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Ventricular Tachycardia ◽  
Cervical Spondylosis ◽  
Propensity Scores ◽  
Population Based ◽  
Research Database ◽  
Proportional Hazard ◽  
Cox Proportional Hazard ◽  
Cox Proportional Hazard Models ◽  
Cervical Ganglia

Background: Sympathetic activity, including cervical ganglia, is involved in the development of cardiac arrhythmias. Objective: The present study investigated the association between cervical spondylosis and arrhythmia, which has never been reported before. Methods: Patients newly diagnosed with cervical spondylosis (CS) with an index date between 2000 and 2011 were identified from the National Health Insurance Research Database. We performed a 1:1 case-control matched analysis. Cases were matched to controls according to their estimated propensity scores, based on demographics and existing risk factors. Cox proportional hazard models were applied to assess the association between CS and arrhythmia. Results: The CS cohort comprised 22,236 patients (males, 42.6%; mean age, 54.4 years) and non-CS cohort comprised 22,236 matched controls. There were 1441 events of arrhythmia in CS cohort and 537 events of arrhythmia in non-CS cohort, which 252 and 127 events of atrial fibrillation in CS and non-CS cohort, 33 and 12 events of ventricular tachycardia in CS cohort and non-CS cohort, 78 and 35 events of supraventricular tachycardia in CS cohort and non-CS cohort. The CS cohort had an arrhythmia incidence of 11.1 per 1000 person-years and a higher risk [adjusted hazard ratio (aHR) = 3.10, 95% confidence interval (CI) = 2.80–3.42] of arrhythmia, 2.54-fold aHR of ventricular tachycardia (95% CI = 1.70–3.79), and 2.22-fold aHR of atrial fibrillation (95% CI = 1.79–2.76) compared with non-CS cohort. Conclusions: Cervical spondylosis is associated with a higher risk of arrhythmia.

scholarly journals Self-Rated Health as a Predictor of Death after Two Years: The Importance of Physical and Mental Wellbeing Postintensive Care

2017 ◽  
Vol 2017 ◽  
pp. 1-8 ◽  
Author(s):  
Marie Vejen ◽  
Jakob B. Bjorner ◽  
Morten H. Bestle ◽  
Anne Lindhardt ◽  
Jens U. Jensen
Keyword(s):  
Intensive Care ◽  
High Risk Group ◽  
Mental Wellbeing ◽  
Proportional Hazard ◽  
Self Assessment ◽  
Self Rated Health ◽  
Cox Proportional Hazard ◽  
Hazard Ratios ◽  
Sf 36 ◽  
Single Question

Introduction. The objective of this study is, among half-year intensive care survivors, to determine whether self-assessment of health can predict two-year mortality. Methods. The study is a prospective cohort study based on the Procalcitonin and Survival Study trial. Half-year survivors from this 1200-patient multicenter intensive care trial were sent the SF-36 questionnaire. We used both a simple one-item question and multiple questions summarized as a Physical Component Summary (PCS) and a Mental Component Summary (MCS) score. The responders were followed for vital status 730 days after inclusion. Answers were dichotomized into a low-risk and a high-risk group and hazard ratios (HR) with 95% confidence interval (CI) were calculated by Cox proportional hazard analyses. Conclusion. We found that self-rated health measured by a single question was a strong independent predictor of two-year all-cause mortality (HR: 1.8; 95% CI: 1.1–3.0). The multi-item component scores of the SF-36 also predicted two-year mortality (PCS: HR: 2.9; 95% CI 1.7–5.0) (MCS: HR: 1.9; 95% CI 1.1–3.4). These results suggest that self-rated health questions could help in identifying patients at excess risk. Randomized controlled trials are needed to test whether our findings represent causality.

scholarly journals The Influence of Early Menopause on Cardiovascular Risk in Women with Rheumatoid Arthritis

2014 ◽  
Vol 41 (7) ◽  
pp. 1270-1275 ◽  
Author(s):  
Emily C. Pfeifer ◽  
Cynthia S. Crowson ◽  
Shreyasee Amin ◽  
Sherine E. Gabriel ◽  
Eric L. Matteson
Keyword(s):  
Rheumatoid Arthritis ◽  
Hormone Replacement ◽  
Population Based ◽  
Proportional Hazard ◽  
Inception Cohort ◽  
Early Menopause ◽  
American College Of Rheumatology ◽  
Cox Proportional Hazard ◽  
Increased Risk ◽  
Cox Proportional Hazard Models

Objective.Early menopause is associated with an increased risk for developing rheumatoid arthritis (RA). The risk for cardiovascular disease (CVD) in women increases following menopause. Because RA is associated with an increased risk of CVD, this study was undertaken to determine whether early menopause affects the risk of developing CVD in women with RA.Methods.A population-based inception cohort of 600 women with RA who fulfilled 1987 American College of Rheumatology criteria for RA between 1955 and 2007 and were age ≥ 45 years at diagnosis was assembled and followed. Age at menopause and duration of hormone replacement therapy, along with occurrence of CVD, was ascertained by review of medical records. Cox proportional hazard models compared women who underwent early menopause (natural or artificial menopause at age ≤ 45 yrs) to those within the cohort who did not undergo early menopause.Results.Of 600 women, 79 experienced early menopause. Women who underwent early menopause were at significantly higher risk for developing CVD when compared to women who did not (HR 1.56; 95% CI 1.08–2.26).Conclusion.The risk of CVD in women with RA was higher in those who experienced early menopause, and like other known risk factors should increase clinician concern for development of CVD in these patients.

scholarly journals Population-Based 20-Year Survival Among People Diagnosed With Thin Melanomas in Queensland, Australia

2012 ◽  
Vol 30 (13) ◽  
pp. 1462-1467 ◽  
Author(s):  
Adèle C. Green ◽  
Peter Baade ◽  
Michael Coory ◽  
Joanne F. Aitken ◽  
Mark Smithers
Keyword(s):  
Tumor Invasion ◽  
Survival Rates ◽  
Population Based ◽  
Proportional Hazard ◽  
Death Registration ◽  
Registration Data ◽  
Cox Proportional Hazard ◽  
Cox Proportional Hazard Models ◽  
Melanoma Patients ◽  
Male Sex

Purpose The 20-year survival rates are unknown for the majority of melanoma patients—those with thin melanomas. We determined 20-year survival rates of patients diagnosed with thin melanomas (≤ 1.00 mm) in the general population and also determined the main prognostic factors. Patients and Methods Available clinical and histologic data from the Queensland Cancer Registry were obtained for all patients diagnosed with a single thin invasive melanoma from 1982 to 2006 and matched against national death registration data. Melanoma-specific survival estimates to December 31, 2007, were assessed, and subgroup differences in prognosis were determined by fitting multivariate Cox proportional hazard models. Results Among 26,736 people in the state of Queensland diagnosed with thin melanomas, the 20-year survival was 96%. The most influential determinants of prognosis were tumor thickness ≥ 0.75 mm (adjusted hazard ratio [HR], 4.33; 95% CI, 2.8 to 6.8 compared with tumors < 0.25 mm) and patient age at diagnosis older than 65 years (HR, 2.8; 95% CI, 1.8 to 4.5) compared with age younger than 25 years. Acral lentiginous and nodular tumors, male sex, tumor site on the scalp or neck, or tumor invasion of the entire papillary dermis each independently increased the risk of dying from thin invasive melanoma. Conclusion The outlook for patients with thin invasive melanoma is positive, although continued clinical vigilance is warranted for patients with nodular melanoma and those with the thickest tumors.

scholarly journals Non-O Blood Group is Associated With a Higher Risk of Dyslipidaemia Amongst French Women

2020 ◽  
Author(s):  
Conor MacDonald ◽  
Anne-Laure Madika ◽  
Gianluca Severi ◽  
Agnes Fournier ◽  
Marie-Christine Boutron-Ruault
Keyword(s):  
Cardiovascular Disease ◽  
Blood Group ◽  
Blood Groups ◽  
Proportional Hazard ◽  
Abo Blood Groups ◽  
Cross Sectional ◽  
Cox Proportional Hazard ◽  
Increased Risk ◽  
Cox Proportional Hazard Models ◽  
Incident Cases

Abstract IntroductionThe non-O blood groups have previously been associated with higher risk of cardiovascular disease in prospective cohort studies. While cross-sectional studies have identified higher serum cholesterol amongst A-group individuals, there is no evidence from prospective studies whether this translates into a higher risk of dyslipidaemia that requires treatment. This study aimed to prospectively determine potential associations between ABO blood groups and risk of incident dyslipidaemia requiring treatment.MethodsWe assessed associations between blood ABO group and dyslipidaemia in women participating in the E3N cohort. We included women who did not have cardiovascular disease at baseline. We used logistic regression to determine associations between ABO group and prevalent dyslipidaemia at baseline. Cox proportional hazard models were used to determine if blood ABO group was associated with an increased risk of incident dyslipidaemia, controlling for potential confounding.ResultsAt baseline, 55,512 women were included, and 10,058 incident cases of dyslipidaemia were identified at a rate of 17.6/1,000 PY. Of these participants, 24,510 reported being of the O-group, and 31,002 of non-O. Non-O blood groups were associated with prevalent dyslipidaemia (OR = 1.17 [1.13: 1.21]). The non-O blood groups were associated with an increased risk of dyslipidaemia (HR non-O = 1.14 [1.10: 1.19]), specifically the A group (HRA = 1.18 [1.13: 1.23]). Interactions with smoking were considered possible (p-interaction = 0.06), with AB smokers showing the highest risk of dyslipidaemia (HRAB smokers = 1.54 [1.12: 2.11]).ConclusionNon-O blood group, specifically the A group were associated with a moderately increased risk of dyslipidaemia.

scholarly journals The risk of metachronous cancers in patients with small-intestinal carcinoid tumors: a US population-based study

2012 ◽  
Vol 19 (3) ◽  
pp. 381-387 ◽  
Author(s):  
Sunil Amin ◽  
Richard R P Warner ◽  
Steven H Itzkowitz ◽  
Michelle Kang Kim
Keyword(s):  
Small Bowel ◽  
Population Based ◽  
Proportional Hazard ◽  
Population Based Study ◽  
Cox Proportional Hazard ◽  
Kaplan Meier ◽  
Increased Risk ◽  
Before And After ◽  
Cox Proportional Hazard Models ◽  
Small Intestinal

Small-intestinal carcinoids (SIC) are the most common small-bowel malignancies. We sought to determine the risk of developing SIC before and after other primary malignancies (PM) and the prognosis of patients with SIC, with and without another PM. We used the Surveillance, Epidemiology, and End Results database to identify patients diagnosed with SICs between 1973 and 2007. Multiple primary-standardized incidence ratios were calculated as an approximation of relative risk (RR) to explore the association of SICs with metachronous malignancies. Survival analysis was performed using Kaplan–Meier methods and Cox proportional-hazard models. Among 8331 patients with SICs, 2424 (29%) had another PM at some time. The most common sites were prostate (26.2%), breast (14.3%), colon (9.1%), lung/bronchus (6.3%), and bladder (5.3%). Overall, 67% of patients had a PM diagnosed before SIC (pre-SIC), 33% after SIC (post-SIC), and 8% had a PM both before and after SIC. Among the pre-SIC group, the risk of future SIC was increased after cancers of the small bowel (RR 11.86 (95% CI: 6.13–20.72)), esophagus (4.05 (1.10–10.36)), colon (1.39 (1.05–1.81)), kidney (1.93 (1.12–3.09)), prostate (1.38 (1.17–1.62)), and leukemia (2.15 (1.18–3.61)). Among the post-SIC group, there was an increased risk of future PM of the small bowel (8.78 (4.54–15.34)), liver (2.49 (1.08–4.91)), prostate (1.25 (1.0–1.53)), and thyroid (2.73 (1.10–5.62)). Compared to patients with only SIC, those with a PM pre-SIC had worse mean survival (57.9 vs 40.9 months, HR 1.55 (1.42–1.69), P<0.001). In conclusion, almost one-third of patients with SICs have an associated metachronous primary tumor. When these primaries occur prior to (but not after) the SIC diagnosis, the prognosis is worse than with an initial SIC. The type of malignancies associated with SICs may guide future screening efforts.

scholarly journals LAMB1 Is Related to the T Stage and Indicates Poor Prognosis in Gastric Cancer

2021 ◽  
Vol 20 ◽  
pp. 153303382110049
Author(s):  
Tao Ran ◽  
ZhiJi Chen ◽  
LiWen Zhao ◽  
Wei Ran ◽  
JinYu Fan ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Poor Prognosis ◽  
Hazard Models ◽  
Proportional Hazard ◽  
Kegg Analysis ◽  
Proportional Hazard Models ◽  
Cox Proportional Hazard ◽  
Kaplan Meier ◽  
Cox Proportional Hazard Models ◽  
Gastric Cancer Patients

Background and Objective: Gastric cancer (GC) is a common tumor malignancy with high incidence and poor prognosis. Laminin is an indispensable component of basement membrane and extracellular matrix, which is responsible for bridging the internal and external environment of cells and transmitting signals. This study mainly explored the association of the LAMB1 expression with clinicopathological characteristics and prognosis in gastric cancer. Methods: The expression data and clinical information of gastric cancer patients were downloaded from The Cancer Genome Atlas (TCGA) and Asian Cancer Research Group (ACRG). And we analyzed the relationship between LAMB1 expression and clinical characteristics through R. CIBERSORTx was used to calculate the absolute score of immune cells in gastric tumor tissues. Then COX proportional hazard models and Kaplan-Meier curves were performed to evaluate the role of LAMB1 and its influence on prognosis in gastric cancer patients. Finally, GO and KEGG analysis were applied for LAMB1-related genes in gastric cancer, and PPI network was constructed in Cytoscape software. Results: In the TCGA cohort, patients with gastric cancer frequently generated LAMB1 gene copy number variation, but had little effect on mRNA expression. Both in the TCGA and ACRG cohorts, the mRNA expression of LAMB1 in gastric cancer tissues was higher than it in normal tissues. All patients were divided into high expression group and low expression group according to the median expression level of LAMB1. The elevated expression group obviously had more advanced cases and higher infiltration levels of M2 macrophages. COX proportional hazard models and Kaplan-Meier curves revealed that patients with enhanced expression of LAMB1 have a worse prognosis. GO/KEGG analysis showed that LAMB1-related genes were enriched in PI3K-Akt signaling pathway, focal adhesion, ECM-receptor interaction, etc. Conclusions: The high expression of LAMB1 in gastric cancer is related to the poor prognosis of patients, and it may be related to microenvironmental changes in tumors.

scholarly journals Inflammatory and Hypercoagulable Biomarkers and Clinical Outcomes in COVID-19 Patients

2021 ◽  
Vol 10 (14) ◽  
pp. 3086
Author(s):  
Hiroki Kitakata ◽  
Shun Kohsaka ◽  
Shunsuke Kuroda ◽  
Akihiro Nomura ◽  
Takeshi Kitai ◽  
...  
Keyword(s):  
Hospital Mortality ◽  
Risk Estimation ◽  
Interquartile Range ◽  
Proportional Hazard ◽  
Multicenter Observational Study ◽  
Cox Proportional Hazard ◽  
Cox Proportional Hazard Models ◽  
Time Of Admission ◽  
Mortality Hazard Ratio ◽  
D Dimer

Systemic inflammation and hypercoagulopathy are known pathophysiological processes of coronavirus disease 2019 (COVID-19), particularly in patients with known cardiovascular disease or its risk factors (CVD). However, whether a cumulative assessment of these biomarkers at admission could contribute to the prediction of in-hospital outcomes remains unknown. The CLAVIS-COVID registry was a Japanese nationwide retrospective multicenter observational study, supported by the Japanese Circulation Society. Consecutive hospitalized patients with pre-existing CVD and COVID-19 were enrolled. Patients were stratified by the tertiles of CRP and D-dimer values at the time of admission. Multivariable Cox proportional hazard models were constructed. In 461 patients (65.5% male; median age, 70.0), the median baseline CRP and D-dimer was 58.3 (interquartile range, 18.2–116.0) mg/L and 1.5 (interquartile range, 0.8–3.0) mg/L, respectively. Overall, the in-hospital mortality rate was 16.5%, and the rates steadily increased in concordance with both CRP (5.0%, 15.0%, and 28.2%, respectively p < 0.001) and D-dimer values (6.8%, 19.6%, and 22.5%, respectively p = 0.001). Patients with the lowest tertiles of both biomarkers (CRP, 29.0 mg/L; D-dimer, 1.00 mg/L) were at extremely low risk of in-hospital mortality (0% until day 50, and 1.4% overall). Conversely, the elevation of both CRP and D-dimer levels was a significant predictor of in-hospital mortality (Hazard ratio, 2.97; 95% confidence interval, 1.57–5.60). A similar trend was observed when the biomarker threshold was set at a clinically relevant threshold. In conclusion, the combination of these abnormalities may provide a framework for rapid risk estimation for in-hospital COVID-19 patients with CVD.

scholarly journals Plasma Lutein, a Nutritional Biomarker for Development of Advanced Age-Related Macular Degeneration: The Alienor Study

Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 2047
Author(s):  
Bénédicte M. J. Merle ◽  
Audrey Cougnard-Grégoire ◽  
Jean-François Korobelnik ◽  
Wolfgang Schalch ◽  
Stéphane Etheve ◽  
...  
Keyword(s):  
Macular Degeneration ◽  
High Performance ◽  
Population Based ◽  
Age Related Macular Degeneration ◽  
Cox Proportional Hazard ◽  
Age Related ◽  
Cox Proportional Hazard Models ◽  
Adjusted Model ◽  
Reduced Risk

Lutein and zeaxanthin may lower the risk of age-related macular degeneration (AMD). We evaluated the associations of plasma lutein and zeaxanthin with the incidence of advanced AMD in the Alienor study (Antioxydants Lipides Essentiels Nutrition et Maladies Oculaires). Alienor study is a prospective population-based cohort of 963 residents of Bordeaux, France, who were 73 years or older at baseline (2006–2008). The present study included 609 participants with complete ophthalmologic and plasma carotenoids data. Examinations were performed every two years over an eight-year period (2006 to 2017). Plasma lutein and zeaxanthin were determined at baseline from fasting blood samples using high-performance liquid chromatography. Cox proportional hazard models were used to assess associations between plasma lutein, zeaxanthin, and their (total cholesterol (TC) + triglycerides (TG)) ratios with AMD. Among the 609 included participants, 54 developed advanced incident AMD during a median follow-up time of 7.6 years (range 0.7 to 10.4). Participants with higher plasma lutein had a reduced risk for incident advanced AMD in the fully adjusted model (HR = 0.63 per 1-SD increase (95% CI, 0.41–0.97), p = 0.03). A similar association was observed using the lutein/(TC + TG) ratio (HR = 0.59 (95% CI, 0.39–0.90), p = 0.01). No associations were evidenced for other carotenoids. Higher plasma lutein was associated with a 37% reduced risk of incident advanced AMD.

Sign in / Sign up

Export Citation Format

Share Document