scholarly journals Joint associations of accelerometer-measured physical activity and sedentary time with all-cause mortality: a harmonised meta-analysis in more than 44 000 middle-aged and older individuals

2020 ◽  
Vol 54 (24) ◽  
pp. 1499-1506
Author(s):  
Ulf Ekelund ◽  
Jakob Tarp ◽  
Morten W Fagerland ◽  
Jostein Steene Johannessen ◽  
Bjørge H Hansen ◽  
...  
Keyword(s):  
Physical Activity ◽  
Proportional Hazards ◽  
Sedentary Time ◽  
Meta Analysis ◽  
Cox Proportional Hazards ◽  
Older Individuals ◽  
Risk Of Death ◽  
All Cause Mortality ◽  
Reported Data ◽  
Joint Associations

ObjectivesTo examine the joint associations of accelerometer-measured physical activity and sedentary time with all-cause mortality.MethodsWe conducted a harmonised meta-analysis including nine prospective cohort studies from four countries. 44 370 men and women were followed for 4.0 to 14.5 years during which 3451 participants died (7.8% mortality rate). Associations between different combinations of moderate-to-vigorous intensity physical activity (MVPA) and sedentary time were analysed at study level using Cox proportional hazards regression analysis and summarised using random effects meta-analysis.ResultsAcross cohorts, the average time spent sedentary ranged from 8.5 hours/day to 10.5 hours/day and 8 min/day to 35 min/day for MVPA. Compared with the referent group (highest physical activity/lowest sedentary time), the risk of death increased with lower levels of MVPA and greater amounts of sedentary time. Among those in the highest third of MVPA, the risk of death was not statistically different from the referent for those in the middle (16%; 95% CI 0.87% to 1.54%) and highest (40%; 95% CI 0.87% to 2.26%) thirds of sedentary time. Those in the lowest third of MVPA had a greater risk of death in all combinations with sedentary time; 65% (95% CI 1.25% to 2.19%), 65% (95% CI 1.24% to 2.21%) and 263% (95% CI 1.93% to 3.57%), respectively.ConclusionHigher sedentary time is associated with higher mortality in less active individuals when measured by accelerometry. About 30–40 min of MVPA per day attenuate the association between sedentary time and risk of death, which is lower than previous estimates from self-reported data.

scholarly journals Gamma Glutamyltransferase and Long-Term Survival: Is It Just the Liver?

2007 ◽  
Vol 53 (5) ◽  
pp. 940-946 ◽  
Author(s):  
Lili Kazemi-Shirazi ◽  
Georg Endler ◽  
Stefan Winkler ◽  
Thomas Schickbauer ◽  
Oswald Wagner ◽  
...  
Keyword(s):  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Older Individuals ◽  
Term Survival ◽  
Men And Women ◽  
Reference Category ◽  
Gamma Glutamyltransferase ◽  
Risk Of Death ◽  
Cox Proportional Hazards Models ◽  
All Cause Mortality

Abstract Background: Increased gamma glutamyltransferase (GGT) is associated with cardiovascular disease. To date, however, few studies with sufficient sample size and follow-up have investigated the association of GGT with all-cause mortality. Methods: The relation of GGT to the risk of death was examined in a cohort of 283 438 first attendants (inpatients or outpatients) of the Vienna General Hospital with request for GGT analysis as part of a routine screening panel and was monitored for up to 13 years. To evaluate GGT as a predictor, Cox proportional hazards models were calculated, which were adjusted for age and sex. Results: In both men and women, GGT above the reference category (GGT ≥9 U/L in women, ≥14 U/L in men) was significantly (P <0.001) associated with all-cause, cancer, hepatobiliary, and vascular mortalities. Hazard ratios (HRs) for men and women were similar in all categories. Among patients who presented with GGT above the reference category, those younger than 30 years had higher all-cause mortality rates than did older individuals (HR 1.5–3.3 vs HR 1–1.3 >80 years, respectively). Conclusions: GGT is associated with mortality in both men and women, especially in patients younger than 30 years, and even high-normal GGT is a risk factor for all-cause mortality.

scholarly journals Physical activity and risk of cardiovascular events and all-cause mortality among kidney transplant recipients

2020 ◽  
Vol 35 (8) ◽  
pp. 1436-1443
Author(s):  
Augustine W Kang ◽  
Andrew G Bostom ◽  
Hongseok Kim ◽  
Charles B Eaton ◽  
Reginald Gohh ◽  
...  
Keyword(s):  
Physical Activity ◽  
Kidney Transplant ◽  
Proportional Hazards ◽  
Controlled Trial ◽  
Cox Proportional Hazards ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Cvd Risk ◽  
All Cause Mortality ◽  
Cvd Mortality

Abstract Background Insufficient physical activity (PA) may increase the risk of all-cause mortality and cardiovascular disease (CVD) morbidity and mortality among kidney transplant recipients (KTRs), but limited research is available. We examine the relationship between PA and the development of CVD events, CVD death and all-cause mortality among KTRs. Methods A total of 3050 KTRs enrolled in an international homocysteine-lowering randomized controlled trial were examined (38% female; mean age 51.8 ± 9.4 years; 75% white; 20% with prevalent CVD). PA was measured at baseline using a modified Yale Physical Activity Survey, divided into tertiles (T1, T2 and T3) from lowest to highest PA. Kaplan–Meier survival curves were used to graph the risk of events; Cox proportional hazards regression models examined the association of baseline PA levels with CVD events (e.g. stroke, myocardial infarction), CVD mortality and all-cause mortality over time. Results Participants were followed up to 2500 days (mean 3.7 ± 1.6 years). The cohort experienced 426 CVD events and 357 deaths. Fully adjusted models revealed that, compared to the lowest tertile of PA, the highest tertile experienced a significantly lower risk of CVD events {hazard ratio [HR] 0.76 [95% confidence interval (CI) 0.59–0.98]}, CVD mortality [HR 0.58 (95% CI 0.35–0.96)] and all-cause mortality [HR 0.76 (95% CI 0.59–0.98)]. Results were similar in unadjusted models. Conclusions PA was associated with a reduced risk of CVD events and all-cause mortality among KTRs. These observed associations in a large, international sample, even when controlling for traditional CVD risk factors, indicate the potential importance of PA in reducing CVD and death among KTRs.

Abstract P288: Exposure To Psychological And Physical Challenges Immediately Prior To Myocardial Infarction And Increased 10-year Mortality

Circulation ◽  
2014 ◽  
Vol 129 (suppl_1) ◽  
Author(s):  
Loes Smeijers ◽  
Elizabeth Mostofsky ◽  
Willem J Kop ◽  
Murray A Mittelman
Keyword(s):  
Physical Activity ◽  
Myocardial Infarction ◽  
Mortality Rate ◽  
Proportional Hazards ◽  
Coffee Consumption ◽  
Cox Proportional Hazards ◽  
Sensitivity Analyses ◽  
Risk Indicator ◽  
All Cause Mortality

Objective: To examine the association between exposure to psychological (anger, anxiety) and physical (high activity levels, coffee consumption) challenge immediately prior to myocardial infarction (MI) as risk indicator of mortality at 10-year follow-up. Methods: Participants of the Determinants of Myocardial Infarction Onset Study (N=2176, mean age 60.1±12.5 yrs, 29.2% women) were interviewed to assess exposure to several potential triggers immediately prior to MI, including anger, anxiety, physical activity and coffee. All-cause mortality was assessed using the National Death Index for 10 years follow-up. We constructed Cox proportional hazards models with 95% confidence intervals to examine the relationship between exposure to these potential triggers in the 2 hours prior to MI onset and the rate of all-cause mortality, adjusting for demographic and clinical characteristics. Results: Exposure to anger, anxiety, physical activity or coffee consumption prior to MI was associated with a 30% higher mortality rate over 10 years (HR=1.30, 95%CI=1.06-1.59, p =0.011) compared to patients who were not exposed to any of these potential triggers. This association was stronger for the first 3 years of follow-up (HR=1.59, 95%CI=1.16-2.19, p =0.004) and weaker for years 3 to 10 (HR=1.14, 95%CI=0.88-1.48, p =0.32). In separate analyses for each exposure, there was a higher mortality rate associated with anxiety (HR=1.44, 95%CI=1.09-1.91, p =0.010) and a suggestion of a higher rate for anger (HR=1.33, 95%CI=0.97-1.81, p =0.075), but no association for physical activity or coffee consumption. Sensitivity analyses showed stronger associations for women than men, and patients aged 65 and older compared to younger patients. Discussion: MI following episodes of anger, anxiety, physical activity or coffee consumption is associated with higher all-cause mortality in the following 10 years. This association was strongest for anxiety and slightly lower for anger but there was no evidence of a higher mortality rate among MI patients reporting physical activity or coffee consumption immediately prior to MI.

2179Clinical significance of device-derived activity in ICD and CRT-D patients - Data from MADIT-RIT

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
V Kutyifa ◽  
P Jones ◽  
I Goldenberg ◽  
M Brown ◽  
W Zareba ◽  
...  
Keyword(s):  
Daily Activity ◽  
Proportional Hazards ◽  
Nyha Class ◽  
Cox Proportional Hazards ◽  
Activity Level ◽  
Inappropriate Therapy ◽  
Class Iii ◽  
Risk Of Death ◽  
Risk Of Mortality ◽  
All Cause Mortality

Abstract Background The Multicenter Automatic Defibrillator Implantation Trial – Reduce Inappropriate Therapy (MADIT-RIT) enrolled 1500 patients and showed that novel ICD programming reduced inappropriate therapy and improved survival. However, the role of device-derived patient activity to predict mortality is not known. Methods In 1500 patients enrolled in MADIT-RIT, device-derived patient activity was captured daily. Device-derived activity was averaged for the first 30 days following randomization, and utilized in this study to predict mortality post-30 days. Kaplan-Meier survival analysis and multivariate Cox proportional hazards regression models were used to evaluate all-cause mortality by 30-day device derived patient activity quintiles, and as a 3-level function of 30-day device derived patient activity (Q1, Q2–3, Q4–5). Results There were a total of 1463 patients with data available (98%), 66 of them died during the follow-up post-30 days. Patients in the lowest quintile (Q1: 4%∼1 hour daily activity) of device-derived activity were older, they were more often female, and they more often had diabetes and NYHA class III HF symptoms. Patients in the lowest quintile of 30-day device derived median activity (1 hour daily activity) had the highest risk of mortality, 15% in 2 years as compared to Q2–3 (1–2 hours daily activity, 8–7% 2-year mortality), and Q4–5 (>2 hours daily activity, 2–3% 2-year mortality) (Figure, p<0.001 for the overall duration). Each quintile decrease in device-derived 30-day median patient activity was associated with a significant, 41% increase in mortality (HR=1.41, 95% CI: 1.15–1.71, p=0.001). Patients with the lowest level of 30-day median patient activity (Q1) had 4.13-times higher risk of mortality as compared to the highest level of activity patients, Q4–5 (HR=4.13, 95% CI: 1.89–9.03, p<0.001). Patients with intermediate levels of activity (Q2–3) still had a 2.8-fold increase in death as compared to the highest activity level cohort of patients (HR=2.79, 95% CI: 1.31–5.91, p=0.008). Figure 1 Conclusions Device-derived 30-day median patient activity predicted subsequent all-cause mortality in ICD and CRT-D patients enrolled in MADIT-RIT. Patients with low and moderate levels of 30-day device-derived median patient activity (less than 2 hours daily activity) were at a significantly higher risk of death, and these cohorts warrant further investigation and management to improve outcomes. Acknowledgement/Funding MADIT-RIT was funded by an unrestricted research grant from Boston Scientific to the University of Rochester.

scholarly journals Pre- and Postdiagnosis Physical Activity, Television Viewing, and Mortality Among Patients With Colorectal Cancer in the National Institutes of Health–AARP Diet and Health Study

2015 ◽  
Vol 33 (2) ◽  
pp. 180-188 ◽  
Author(s):  
Hannah Arem ◽  
Ruth M. Pfeiffer ◽  
Eric A. Engels ◽  
Catherine M. Alfano ◽  
Albert Hollenbeck ◽  
...  
Keyword(s):  
Physical Activity ◽  
Colorectal Cancer ◽  
Mortality Risk ◽  
Proportional Hazards ◽  
Leisure Time Physical Activity ◽  
Cox Proportional Hazards ◽  
Health Study ◽  
All Cause Mortality ◽  
Independent Effects ◽  
Tv Watching

Purpose Physical inactivity has been associated with higher mortality risk among survivors of colorectal cancer (CRC), but the independent effects of pre- versus postdiagnosis activity are unclear, and the association between watching television (TV) and mortality in survivors of CRC is previously undefined. Methods We analyzed the associations between prediagnosis (n = 3,797) and postdiagnosis (n = 1,759) leisure time physical activity (LTPA) and TV watching and overall and disease-specific mortality among patients with CRC. We used Cox proportional hazards regression to estimate hazard ratios (HRs) and 95% CIs, adjusting for known mortality risk factors. Results Comparing survivors of CRC reporting more than 7 hours per week (h/wk) of prediagnosis LTPA with those reporting no LTPA, we found a 20% lower risk of all-cause mortality (HR, 0.80; 95% CI, 0.68 to 0.95; P for trend = .021). Postdiagnosis LTPA of ≥ 7 h/wk, compared with none, was associated with a 31% lower all-cause mortality risk (HR, 0.69; 95% CI, 0.49 to 0.98; P for trend = .006), independent of prediagnosis activity. Compared with 0 to 2 TV hours per day (h/d) before diagnosis, those reporting ≥ 5 h/d of TV before diagnosis had a 22% increased all-cause mortality risk (HR, 1.22; 95% CI, 1.06 to 1.41; P trend = .002), and more postdiagnosis TV watching was associated with a nonsignificant 25% increase in all-cause mortality risk (HR, 1.25; 95% CI, 0.93 to 1.67; P for trend = .126). Conclusion LTPA was inversely associated with all-cause mortality, whereas more TV watching was associated with increased mortality risk. For both LTPA and TV watching, postdiagnosis measures independently explained the association with mortality. Clinicians should promote both minimizing TV time and increasing physical activity for longevity among survivors of CRC, regardless of previous behaviors.

scholarly journals Laxative use and mortality in patients on haemodialysis: a prospective cohort study

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Yu Honda ◽  
Seiji Itano ◽  
Aiko Kugimiya ◽  
Eiji Kubo ◽  
Yosuke Yamada ◽  
...  
Keyword(s):  
Cohort Study ◽  
Missing Values ◽  
Proportional Hazards ◽  
Proportional Hazards Model ◽  
Cox Proportional Hazards ◽  
Cox Proportional Hazards Model ◽  
Risk Of Death ◽  
Number Of Patients ◽  
Increased Risk ◽  
All Cause Mortality

Abstract Background Patients on haemodialysis (HD) are often constipated. This study aimed to assess the relationship between constipation and mortality in such patients. In this study, constipation was defined as receiving prescription laxatives, based on the investigation results of “a need to take laxatives is the most common conception of constipation” reported by the World Gastroenterology Organization Global Guidelines. Methods This cohort study included 12,217 adult patients on HD enrolled in the Japan-Dialysis Outcomes and Practice Patterns study phases 1 to 5 (1998 to 2015). The participants were grouped into two based on whether they were prescribed laxatives during enrolment at baseline. The primary endpoint was all-cause mortality in 3 years, and the secondary endpoint was cause-specific death. Missing values were imputed using multiple imputation methods. All estimations were calculated using a Cox proportional hazards model with an inverse probability of treatment weighting using the propensity score. Results Laxatives were prescribed in 30.5% of the patients, and there were 1240 all-cause deaths. There was a significant association between laxative prescription and all-cause mortality [adjusted hazard ratio (AHR), 1.12; 95% confidence interval (CI): 1.03 to 1.21]. Because the Kaplan-Meier curves of the two groups crossed over, we examined 8345 patients observed for more than 1.5 years. Laxative prescription was significantly associated with all-cause mortality (AHR, 1.35; 95% CI: 1.17 to 1.55). The AHR of infectious death was 1.62 (95% CI: 1.14 to 2.29), and that of cancerous death was 1.60 (95% CI: 1.08 to 2.36). However, cardiovascular death did not show a significant inter-group difference. Conclusions Constipation requiring use of laxatives was associated with an increased risk of death in patients on HD. It is important to prevent patients receiving HD from developing constipation and to reduce the number of patients requiring laxatives.

scholarly journals Prognostic Role of High Sensitivity C-Reactive Protein in Patients With Acute Myocardial Infarction

2021 ◽  
Vol 8 ◽  
Author(s):  
Xiaoyuan Zhang ◽  
Shanjie Wang ◽  
Shaohong Fang ◽  
Bo Yu
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Proportional Hazards ◽  
High Sensitivity ◽  
Cox Proportional Hazards ◽  
Post Discharge ◽  
Reactive Protein ◽  
Risk Of Death ◽  
All Cause Mortality ◽  
Hs Crp

Background: High sensitivity CRP (hs-CRP) has attracted intense interest in risk assessment. We aimed to explore its prognostic value in patients with acute myocardial infarction (AMI).Methods and Results: We enrolled 4,504 consecutive AMI patients in this prospective cohort study. The associations between hs-CRP levels with the incidence of in-hospital HF was evaluated by logistic regression analysis. The association between hs-CRP levels and the cumulative incidence of HF after hospitalization were evaluated by Fine-Gray proportional sub-distribution hazards models, accounting for death without HF as competing risk. Cox proportional hazards regression models were constructed to estimate the association between hs-CRP levels and the risk of all-cause mortality. Over a median follow-up of 1 year, 1,112 (24.7%) patients developed in-hospital HF, 571 (18.9%) patients developed HF post-discharge and 262 (8.2%) patients died. In the fully adjusted model, the risk of in-hospital heart failure (HF) [95% confidence intervals (CI)] among those patients with hs-CRP values in quartile 3 (Q3) and Q4 were 1.36 (1.05–1.77) and 1.41 (1.07–1.85) times as high as the risk among patients in Q1 (p trend &lt; 0.001). Patients with hs-CRP values in Q3 and Q4 had 1.33 (1.00–1.76) and 1.80 times (1.37–2.36) as high as the risk of HF post-discharge compared with patients in Q1 respectively (p trend &lt; 0.001). Patients with hs-CRP values in Q3 and Q4 had 1.74 (1.08–2.82) and 2.42 times (1.52–3.87) as high as the risk of death compared with patients in Q1 respectively (p trend &lt; 0.001).Conclusions: Hs-CRP was found to be associated with the incidence of in-hospital HF, HF post-discharge and all-cause mortality in patients with AMI.

scholarly journals Cognitive Leisure Activity and All-cause Mortality in Older Adults: A 4-Year Community-based Cohort

2021 ◽  
Author(s):  
Qianyi Xiao ◽  
Xin Liu ◽  
Ye Ruan ◽  
Limei Huang ◽  
Yanfei Guo ◽  
...  
Keyword(s):  
Older Adults ◽  
Computer Use ◽  
Proportional Hazards ◽  
Activity Index ◽  
Strong Association ◽  
Leisure Activity ◽  
Cox Proportional Hazards ◽  
Community Based ◽  
Risk Of Death ◽  
All Cause Mortality

Abstract Background: Cognitive leisure activity, such as reading, playing mahjong or cards and computer use, is common among older adults in China. Previous studies suggest a protective role of cognitive leisure activity against cognitive impairment. However, the relationship between cognitive leisure activity and all-cause mortality has rarely been reported.Objectives: This study aims to explore the relationships between cognitive leisure activity and all-cause mortality in a community-based elderly cohort in China.Methods: The current study sample comprised 4003 community residents aged ≥ 60 y who were enrolled in June 2015, and were followed up every year from 2015 to 2018. Reading, playing mahjong or cards and computer use were measured by questionnaires and summed into a cognitive leisure activity index (CLAI) score. Cox proportional hazards analysis and Kaplan-Meier survival analysis were used to examine the association of cognitive leisure activity with all-cause mortality.Results: During the 4-year follow-up of 4003 participants, 208 (5.2%) deaths were registered. Of all participants, 66.8%, 26.7%, 6.1% and 0.35% reported CLAI scores of 0, 1, 2 and 3, respectively. A strong association was noted between the CLA score and all-cause mortality (adjusted hazard ratio [HR] = 0.72, 95% confidence intervals [CI]: 0.54-0.96, P = 0.025). Stratified analysis suggested that a higher CLAI score was significantly associated with a decreased risk of all-cause mortality mainly among those who were male, aged ≥ 80 y, cognitively impaired, and not diagnosed with cancer (P < 0.05).Conclusion: Cognitive leisure activity has beneficial effect on reduced risk of death from all cause among the elderly in China, which helped promote a comprehensive understanding of health characteristics at advanced ages.

scholarly journals Association between prediagnosis depression and mortality among postmenopausal women with colorectal cancer

PLoS ONE ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. e0244728
Author(s):  
Xiaoyun Liang ◽  
Michael Hendryx ◽  
Lihong Qi ◽  
Dorothy Lane ◽  
Juhua Luo
Keyword(s):  
Colorectal Cancer ◽  
Depressive Symptoms ◽  
Cancer Diagnosis ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Risk Of Death ◽  
All Cause Mortality ◽  
Specific Mortality ◽  
Cancer Specific Mortality ◽  
Antidepressant Use

Background There are no epidemiologic data on the relation of depression before colorectal cancer diagnosis to colorectal cancer mortality among women with colorectal cancer, especially those who are postmenopausal. Our aim was to fill this research gap. Methods We analyzed data from a large prospective cohort in the US, the Women’s Health Initiative (WHI). The study included 2,396 women with incident colorectal cancer, assessed for depressive symptoms and antidepressant use before cancer diagnosis at baseline (screening visit in the WHI study) during 1993–1998. Participants were followed up from cancer diagnosis till 2018. We used Cox proportional hazards regression to estimate adjusted hazard ratios (HRs) between depression (depressive symptoms or antidepressant use) at baseline, and all-cause mortality and colorectal cancer-specific mortality. Results Among women with colorectal cancer, there was no association between baseline depression and all-cause mortality or colorectal cancer-specific mortality after adjusting for age or multiple covariates. Conclusion Among women with colorectal cancer, there was no statistically significant association between depression before colorectal cancer diagnosis and all-cause mortality or colorectal cancer-specific mortality. Further studies are warranted to assess depressive symptoms and antidepressant use, measured at multiple points from baseline to diagnosis, and their interactions with specific types of colorectal cancer treatment on the risk of death from colorectal cancer.

Abstract P009: Risk of Mortality According to Burden of Atrial Fibrillation: Results From a 60-year Cohort Study

Circulation ◽  
2016 ◽  
Vol 133 (suppl_1) ◽  
Author(s):  
William F McIntyre ◽  
Mahmoud Tourabi ◽  
Philip D St John ◽  
Robert B Tate
Keyword(s):  
Atrial Fibrillation ◽  
Adverse Events ◽  
Sinus Rhythm ◽  
Proportional Hazards ◽  
Anticoagulation Therapy ◽  
Cox Proportional Hazards ◽  
Risk Of Death ◽  
Increased Risk ◽  
All Cause Mortality

Introduction: Atrial Fibrillation (AF) is the most common serious cardiac arrhythmia and is associated with an increased risk of stroke and mortality. These risks can be modified with oral anticoagulation therapy. Clinically, the arrhythmia can be permanent or intermittent. Prior studies that have used time-constant, categorical covariates to examine the relationship between the pattern of AF and the occurrence of adverse events have produced conflicting results. We hypothesized that the amount of time that patients spend in AF, hereinafter termed arrhythmia “burden”, may be important in predicting adverse events. Objective: To examine the effects of the burden of AF on all-cause mortality. Methods: The Manitoba Follow-Up Study is a longitudinal, prospective study of 3983 originally healthy young men (mean age at entry 30 years) who have been followed with routine medical and electrocardiographic examinations since 1948. After 60 years of follow-up to July 1, 2008, AF had been documented on the electrocardiograms of 581 men (15% of the cohort) and 3182 (80%) of the original cohort had died. We created a Cox proportional hazards model with time-dependent covariates to estimate relative risks for mortality according to AF burden. AF status during each follow-up visit was classified as persistent when the patient was in AF on consecutive examinations, transient when the patient reverted to sinus rhythm after being in AF and incident when the patient developed AF after a period in sinus rhythm. Results: Results of the Cox proportional hazards regression model are displayed in the Table. Age, persistent AF and incident AF were all significant variables in the model. Holding all the other variables constant, persistent AF increased the risk of death by two times and incident AF increased the risk of death by 87%. Conclusions: Persistent AF and incident AF are associated with increased all-cause mortality. Estimating AF burden may have implications for risk stratification in patients with AF.

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