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1.
Jonathan Myers Baruch Vainshelboim Shirit Kamil-Rosenberg Khin Chan Peter Kokkinos 《Mayo Clinic proceedings. Mayo Clinic》2021,96(2):342-349
ObjectiveTo determine population-attributable risk (PAR) and exposure impact number (EIN) for mortality associated with impaired cardiorespiratory fitness (CRF), physical inactivity, and other risk markers among veteran subjects.MethodsThe sample included 5890 male subjects (mean age 58±15) who underwent a maximal exercise test for clinical reasons between January 1, 1992, and December 31, 2014. All-cause mortality was the end point. Cox multivariable hazard models were performed to determine clinical, demographic, and exercise-test determinants of mortality. Population-attributable risks and EIN for the lowest quartile of CRF and for inactive behavior were analyzed, accounting for competing events.ResultsThere were 2728 deaths during a mean ± standard deviation follow-up period of 9.9±5.8 years. Having low CRF (<5.0 metabolic equivalents [METs]) was associated with an approximate 3-fold higher risk of mortality and a PAR of 12.9%. Each higher MET achieved on the treadmill was associated with a 15% reduction in mortality (hazard ratio [HR]=0.85; 95% confidence interval [CI], 0.83 to 0.88; P<.001). Nearly half the sample was inactive, and these subjects had a 23% higher mortality risk and a PAR of 8.8%. The least fit quartile (<5.0 METs) had relative risks of ≈6.0 compared with the most-fit group (HR=5.99; 95% CI, 4.9 to 7.3). The least-active tertile had ≈2-fold higher risks of mortality vs the most active subjects (HR=1.9; 95% CI, 0.91 to 4.1). The lowest EIN was observed for low fitness (3.8; 95% CI, 3.4 to 4.3, P<.001), followed by diabetes, smoking, hypertension, and physical inactivity (all P<.001 except for diabetes, P=.008).ConclusionBoth higher CRF and physical activity provide protection against all-cause mortality in subjects referred for exercise testing for clinical reasons. Encouraging physical activity with the aim of increasing CRF would have a significant impact on reducing mortality. 相似文献
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Daisuke Kamimura Loretta R. Cain-Shields Donald Clark Adebamike A. Oshunbade Kellan E. Ashley Cameron S. Guild Paul D. Loprinzi Robert Newton Michael J. Blaha Takeki Suzuki Javed Butler John E. Hall Adolfo Correa Michael E. Hall 《Mayo Clinic proceedings. Mayo Clinic》2021,96(4):901-911
ObjectiveTo examine associations between physical activity (PA), inflammation, coronary artery calcification (CAC), and incident coronary heart disease (CHD) in African Americans.MethodsAmong Jackson Heart Study participants without prevalent CHD at baseline (n=4295), we examined the relationships between PA and high-sensitivity C-reactive protein, the presence of CAC (Agatston score ≥100), and incident CHD. Based on the American Heart Association’s Life’s Simple 7 metrics, participants were classified as having poor, intermediate, or ideal PA.ResultsAfter adjustment for possible confounding factors, ideal PA was associated with lower high-sensitivity C-reactive protein levels (β, ?0.15; 95% CI, ?0.15 to ?0.002) and a lower prevalence of CAC (odds ratio, 0.70; 95% CI, 0.51-0.96) compared with poor PA. During a median of 12.8 years of follow-up, there were 164 incident CHD events (3.3/1000 person-years). Ideal PA was associated with a lower rate of incident CHD compared with poor PA (hazard ratio, 0.55; 95% CI, 0.31-0.98).ConclusionIn a large community-based African American cohort, ideal PA was associated with lower inflammation levels, a lower prevalence of CAC, and a lower rate of incident CHD. These findings suggest that promotion of ideal PA may be an important way to reduce the risk of subclinical and future clinical CHD in African Americans. 相似文献
3.
Asher G. Kirk Kate J. Behm Lara A. Kimmel Christina L. Ekegren 《Archives of physical medicine and rehabilitation》2021,102(7):1368-1378
ObjectivesTo systematically review and synthesize the evidence on physical activity and sedentary behavior during and after hospitalization.Data SourcesElectronic databases and reference lists of relevant articles were searched from 2000 to April 2020.Study SelectionStudies which continuously monitored physical activity and/or sedentary behavior in hospitalized adults across 2 settings (ie, without a break in measurement between settings). Monitoring could occur from an acute to a subacute or rehabilitation hospital setting, an acute setting to home, or from a subacute or rehabilitation setting to home.Date ExtractionData extraction and methodological quality assessments were independently performed by 2 reviewers using standardized checklists.Data SynthesisA total of 15 of the 5579 studies identified were included. The studies were composed of heterogenous patient populations. All studies monitored patients with either an accelerometer and/or pedometer and reported a variety of measures, including steps per day, sedentary time, and activity counts. The majority of studies (12 of 15) showed that patients engaged in 1.3 to 5.9 times more physical activity and up to 67% less daily sedentary behavior at home after discharge from acute or subacute settings.ConclusionsPatients engaged in more physical activity and less sedentary behavior at home compared to both the acute and subacute hospital settings. This may reflect the natural course of recovery or the effect of setting on activity levels. Enabling early discharge home through the implementation of home-hospitalization models may result in increased patient physical activity and reduced sedentary behavior. Further experimental studies are required investigating the effect of home-based models of care on physical activity and sedentary behavior. 相似文献
4.
Miguel A. Sanchez-Lastra Ding Ding Knut-Eirik Dalene Ulf Ekelund Jakob Tarp 《Mayo Clinic proceedings. Mayo Clinic》2021,96(1):105-119
ObjectiveTo examine the combined and stratified associations of physical activity and adiposity measures, modelled as body mass index (BMI), abdominal adiposity (waist circumference), and body fat percentage (BF) with all-cause mortality.Patients and MethodsUsing the UK Biobank cohort, we extracted quintiles of self-reported weekly physical activity. Categories of measured BMI, waist circumference, and BF were generated. Joint associations between physical activity-adiposity categories and mortality were examined using Cox proportional hazards models adjusted for demographic, behavioral, and clinical covariates. Physical activity-mortality associations were also examined within adiposity strata. Participants were followed from baseline (2006 to 2010) through January 31, 2018.ResultsA total of 295,917 participants (median follow-up, 8.9 years, during which 6684 deaths occurred) were included. High physical activity was associated with lower risk of premature mortality in all strata of adiposity except for those with BMI ≥35 kg/m2. Highest risk (HR, 1.54; 95% CI; 1.33 to 1.79) was observed in individuals with low physical activity and high BF as compared with the high physical activity–low BF referent. High physical activity attenuated the risk of high adiposity when using BF (HR, 1.24; 95% CI; 1.04 to 1.49), but the association was weaker with BMI (HR, 1.45; 95% CI; 1.21 to 1.73). Physical activity also attenuated the association between mortality and high waist circumference.ConclusionLow physical activity and adiposity were both associated with a higher risk of premature mortality, but high physical activity attenuated the increased risk with adiposity irrespective of adiposity metric, except in those with a BMI ≥35 kg/m2. 相似文献
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《Mayo Clinic proceedings. Mayo Clinic》2022,97(5):881-893
ObjectiveTo investigate the association between the amount and intensity of leisure-time physical activity (LTPA) and the risk of end-stage renal disease (ESRD).MethodsThe study examined a cohort of 543,667 participants aged 20 years and older who participated in a health screening program from January 1, 1996, through December 31, 2017. We identified 2520 individuals undergoing dialysis or who had a kidney transplant by linking participants’ encrypted personal identification with the registry for ESRD with a median follow-up of 13 years. We classified participants into 5 categories measured by metabolic equivalent of tasks. Within each category, we analyzed the effect of moderate- and vigorous-intensity LTPA in reducing risk of ESRD. We used a Cox proportional hazards model to calculate hazard ratios (HRs).ResultsWe observed a dose-response relationship between LTPA and the risk of ESRD. The fully active group had a 12% lower hazard of ESRD compared with the no reported LTPA group (HR, 0.88; 95% CI, 0.80 to 0.98) adjusting for covariates including baseline estimated glomerular filtration rate and proteinuria. Within the same category of LTPA, vigorous-intensity exercise carried a 35% lower HR for ESRD compared with moderate-intensity exercise (HR, 0.65; 95% CI, 0.52 to 0.81). The effect was observed stronger among men, younger participants, and participants with diabetes or hyperlipidemia.ConclusionSustained LTPA (≥ 150 minutes per week), particularly with vigorous intensity, significantly lowered the ESRD risk, even among individuals with comorbidities such as diabetes or hyperlipidemia. This finding suggested that patients with no reported LTPA with cardiovascular risks should engage in more LTPA to lower their risk of ESRD. 相似文献
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Aldo A. Bernasconi Michelle M. Wiest Carl J. Lavie Richard V. Milani Jari A. Laukkanen 《Mayo Clinic proceedings. Mayo Clinic》2021,96(2):304-313
ObjectivesTo quantify the effect of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids on cardiovascular disease (CVD) prevention and the effect of dosage.MethodsThis study is designed as a random effects meta-analysis and meta-regression of randomized control trials with EPA/DHA supplementation. This is an update and expanded analysis of a previously published meta-analysis which covers all randomized control trials with EPA/DHA interventions and cardiovascular outcomes published before August 2019. The outcomes included are myocardial infarction (MI), coronary heart disease (CHD) events, CVD events (a composite of MI, angina, stroke, heart failure, peripheral arterial disease, sudden death, and non-scheduled cardiovascular surgical interventions), CHD mortality and fatal MI. The strength of evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation framework.ResultsA total of 40 studies with a combined 135,267 participants were included. Supplementation was associated with reduced risk of MI (relative risk [RR], 0.87; 95% CI, 0.80 to 0.96), high certainty number needed to treat (NNT) of 272; CHD events (RR, 0.90; 95% CI, 0.84 to 0.97), high certainty NNT of 192; fatal MI (RR, 0.65; 95% CI, 0.46 to 0.91]), moderate certainty NNT = 128; and CHD mortality (RR, 0.91; 95% CI, 0.85 to 0.98), low certainty NNT = 431, but not CVD events (RR, 0.95; 95% CI, 0.90 to 1.00). The effect is dose dependent for CVD events and MI.ConclusionCardiovascular disease remains the leading cause of death worldwide. Supplementation with EPA and DHA is an effective lifestyle strategy for CVD prevention, and the protective effect probably increases with dosage. 相似文献
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《Mayo Clinic proceedings. Mayo Clinic》2022,97(9):1631-1640
ObjectiveTo investigate the association between self-reported walking pace and type 2 diabetes (T2D) incidence and whether it differed by physical activity levels and walking time.MethodsThere were 162,155 participants (mean age, 57.1 years; 54.9% women) from the UK Biobank prospective study, recruited between 2006 and 2010, included in the study. Walking pace was self-reported and classified as brisk, average, or slow. Total physical activity and walking time were self-reported using the International Physical Activity Questionnaire. Association between walking pace and T2D incidence and the potential moderating role of physical activity and walking time were investigated using Cox proportional hazards models.ResultsThe median follow-up was 7.4 (interquartile range, 6.7 to 8.2) years. There were 4442 participants in whom T2D developed during the follow-up period. In the fully adjusted model (sociodemographic factors, diet, body mass index, and physical activity), average walking pace (hazard ratio [HR], 1.28; 95% CI, 1.14 to 1.44) and slow walking pace (HR, 1.91; 95% CI, 1.62 to 2.24) were associated with a higher T2D risk compared with brisk walking among women. Among men, average walking pace (HR, 1.28; 95% CI, 1.17 to 1.40) and slow walking pace (HR, 1.73; 95% CI, 1.50 to 1.99) were also associated with higher T2D risk. Compared with slow walkers, brisk walkers have the same diabetes incidence rate 18.6 and 16.0 years later, for women and men, respectively.ConclusionAverage and slow walking pace was associated with a higher risk of incident T2D in both men and women, independent of major confounding factors. The associations were consistent across different physical activity levels and walking time. 相似文献
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《Mayo Clinic proceedings. Mayo Clinic》2022,97(5):847-861
ObjectiveTo examine the association of changes in physical activity and adiposity with all-cause mortality and incident cardiovascular disease (CVD).MethodsPhysical activity, body mass index (BMI), body fat percentage, waist circumference, and waist to hip ratio changes were categorized on the basis of public health and clinical guidelines. Among 29,610 participants (mean ± SD follow-up, 5.1±2.1 years), 545 deaths and 2970 CVD events occurred. Participants were observed from baseline (March 13, 2006, to October 10, 2010) and follow-up (August 1, 2012 to November 9, 2018) assessment through March 31, 2021.ResultsCompared with stable-insufficient physical activity, increasing physical activity to meet guidelines at follow-up was associated with lower all-cause mortality (hazard ratio, 0.64 [0.49 to 0.85]) and CVD (0.83 [0.72 to 0.96]) risk. This risk was similar to that of those who achieved physical activity guidelines at both time points (all-cause mortality, 0.74 [0.60 to 0.92]; CVD, 0.88 [0.79 to 0.99]). For obese and overweight participants, decreasing BMI category was associated with a lower CVD risk (0.70 [0.47 to 1.04]) similar to the risk of those who had a healthy weight at both time points (0.85 [0.76 to 0.96]). In the joint analyses, the only combination that lowered all-cause mortality and CVD risk was physical activity increase and adiposity decrease over time (eg, CVD risk: BMI, 0.64 [0.42 to 0.96]; body fat percentage, 0.76 [0.55 to 0.97]; waist circumference, 0.66 [0.48 to 0.89]; waist to hip ratio, 0.78 [0.62 to 0.97]) compared with the reference group (stable physical activity and adiposity).ConclusionIncreases in physical activity to meet guidelines lowered all-cause mortality and CVD risk equal to that of those who continually met guidelines. The risk was effectively eliminated in those who had concurrent adiposity decrease. 相似文献
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IntroductionCoronavirus disease (COVID-19) pandemic and the nationwide lockdown has increased sedentary time and physical inactivity. Physiotherapists are one of the essential health professionals who are actively involved in promoting physical activities. The study objectives included assessing knowledge of physical activity guidelines, physiotherapist attitude towards involvement in physical activities and practice of routine physical activity assessment, and its promotion among physiotherapists in India during COVID-19.MethodIn this cross-sectional survey study, the study tool was prepared using Google Forms. It consisted of sixteen questions on knowledge, attitude, and practice of physical activities among physiotherapists. Study participants were physiotherapists with a minimum of a bachelor's degree qualification and practicing in India.ResultsOne hundred and eighty responses were received from sixteen states of India. The average age of respondents was 28 years, and the average work experience of five years. This study found that only 19% of physiotherapists could give the correct answer in all three domains of WHO PA guidelines. 70% of physiotherapists found with an appropriate attitude as they met the 150 min of moderate PA per week. 68% reported that they promote physical activities in routine practice.ConclusionThis study suggested the majority of physiotherapists perform physical activity assessment and promotion in routine practice in India. Most of them have an appropriate attitude towards physical activity, but very few physiotherapists have adequate knowledge of WHO physical activity guidelines. Physiotherapists should actively promote physical activities in routine practice to reduce the impairment due to physical inactivity especially during the Corona virus disease pandemic in India. Efforts should be made to increase the physical activity awareness in terms of knowledge of WHO physical activity guidelines, different assessment, and promotion strategies. 相似文献
10.
《Mayo Clinic proceedings. Mayo Clinic》2022,97(11):2065-2075
ObjectiveTo quantify the association of peripheral artery disease (PAD) with infection risk because PAD has been understudied despite recognition of atherosclerotic cardiovascular disease as a risk factor for infection.MethodsAmong 5082 participants of the Atherosclerosis Risk in Communities study (aged 71 to 90 years during 2011-2013), we assessed the association of PAD status, based on clinical history and ankle-brachial index (ABI), with infection-related hospitalization (through December 2019) using multivariable Cox regression. We also cross-classified participants by PAD and coronary heart disease (CHD)/stroke status at baseline, with implications for polyvascular disease.ResultsDuring the median follow-up of 6.5 years, there were 1677 infection-related hospitalizations. Peripheral artery disease (clinical history or ABI ≤0.90) was independently associated with the risk of overall infection (adjusted hazard ratio [HR], 1.66 [95% CI, 1.42 to 1.94] vs ABI of 1.11 to 1.20), as was borderline low ABI of 0.91 to 1.00 (adjusted HR, 1.75 [95% CI, 1.47 to 2.07]). Results were consistent across major types of infection (ie, cellulitis, bloodstream infection, pneumonia, and urinary tract infection). For overall infection, PAD plus CHD/stroke had the highest HR of hospitalized infection (1.9), and PAD alone and CHD/stroke alone showed similar HRs of 1.6. For subtypes of infection, PAD alone had the highest HR of approximately 2 for bloodstream infection; PAD alone and PAD plus CHD/stroke had a similar risk of urinary tract infection with HR of approximately 1.7.ConclusionPeripheral artery disease and borderline low ABI were robustly associated with infection-related hospitalization of older adults. The contribution of PAD to infection risk was comparable to that of CHD/stroke, warranting clinical attention to PAD for the prevention of infectious diseases. 相似文献
11.
《Archives of physical medicine and rehabilitation》2019,100(11):2053-2062
ObjectiveTo identify gait- and posture-related factors associated with changes in hip pain and physical function in patients with hip osteoarthritis (OA).DesignProspective cohort study.SettingClinical biomechanics laboratory of a university.ParticipantsConsecutive sampling of female patients with mild-to-moderate secondary hip OA (N=30).Main Outcome MeasuresHip pain (visual analog scale) and physical function (physical component summary of the Medical Outcomes Study 36-Item Short-Form Health Survey) were measured at baseline and 12 months later. With changes in hip pain and physical function as dependent variables, linear regression analyses were performed with gait- and posture-related factors as independent variables with and without adjustment for age, joint space width, and hip pain or physical function at baseline. Posture-related factors included angles of thoracic kyphosis, lumbar lordosis, sacral inclination, spinal inclination, and spinal mobility. Gait-related factors were walking speed, steps per day, joint angles, external hip joint moment impulses, and daily cumulative hip moments.ResultsMultiple linear regression analyses showed that limited hip extension (adjusted standardized B coefficient [95% confidence interval]: −0.52 [−0.88 to −0.17]) and limited external rotation angles (−0.51 [−0.85 to −0.18]) during walking were associated with the worsening of hip pain. An increased thoracic kyphosis (−0.54 [−0.99 to −0.09]), less sacral anterior tilt (0.40 [0.01-0.79]), reduced thoracic spine mobility (0.59 [0.23-0.94]), less steps per day (0.53 [0.13-0.92]), and a slower walking speed (0.45 [0.04-0.86]) were associated with deterioration in physical function.ConclusionsGait- and posture-related factors should be considered when assessing risk and designing preventive interventions for the clinical progression of secondary hip OA. 相似文献
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《Mayo Clinic proceedings. Mayo Clinic》2021,96(12):3001-3011
ObjectiveTo determine the interrelationship between body mass index (BMI), mode of stress testing (exercise or pharmacological), exercise capacity, and all-cause mortality in patients referred for stress-rest single photon emission computed tomography myocardial perfusion imaging.Patients and MethodsWe evaluated all-cause mortality in 21,638 patients undergoing stress-rest single photon emission computed tomography myocardial perfusion imaging between January 2, 1991, and December 31, 2012. Patients were divided into exercise and pharmacologically tested groups and 9 BMI categories. The median follow-up was 12.8 years (range, 5.0-26.8 years).ResultsIn exercise patients, mortality was increased with both low and high BMI vs patients with a normal referent BMI of 22.5 to 24.9 kg/m2. In pharmacologically tested patients, only low BMI, but not high BMI, was associated with increased mortality vs normal BMI. When exercise and pharmacologically tested groups were compared directly, pharmacologically tested patients manifested a marked increase in mortality risk vs exercise patients within each BMI category, ranging from an approximately 4-fold increase in mortality in those with normal or high BMI to a 12.3-fold increase in those with low BMI values. Similar findings were observed in a cohort of 4804 exercise and 4804 pharmacologically tested patients matched to have similar age and coronary artery disease risk factor profiles. In exercise patients, further risk stratification was achieved when considering both BMI and metabolic equivalent tasks of achieved exercise.ConclusionThe combined assessment of BMI and exercise ability and capacity provides synergistic and marked risk stratification of future mortality risk in patients referred for radionuclide stress testing, providing considerable insights into the “obesity paradox” that is observed in populations referred for stress testing. 相似文献
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Libak Abou Aditya Alluri Alexander Fliflet Yiting Du Laura A. Rice 《Archives of physical medicine and rehabilitation》2021,102(1):132-154
ObjectiveTo summarize the effectiveness of physical therapy interventions to reduce fear of falling (FOF) among individuals living with neurologic diseases.Data SourcesPubMed, Physiotherapy Evidence Database, Scopus, Web of Science, PsycINFO, Cumulative Index to Nursing and Allied Health, and SportDiscuss were searched from inception until December 2019.Study SelectionClinical trials with either the primary or secondary aim to reduce FOF among adults with neurologic diseases were selected.Data ExtractionPotential articles were screened for eligibility, and data were extracted by 2 independent researchers. Risk of bias was assessed by the Cochrane Risk of Bias tool for randomized controlled trials and the National Institutes of Health Quality Assessment Tool for pre-post studies. A meta-analysis was performed among trials presenting with similar clinical characteristics. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) was used to rate the overall quality of evidence.ResultsSixty-one trials with 3954 participants were included in the review and 53 trials with 3524 participants in the meta-analysis. The included studies presented, in general, with a low to high risk of bias. A combination of gait and balance training was significantly more effective compared with gait training alone in reducing FOF among individuals with Parkinson disease (PD) (mean difference [MD]=11.80; 95% CI, 8.22-15.38; P<.001). Home-based exercise and leisure exercise demonstrated significant improvement in reducing FOF over usual care in multiple sclerosis (MS) (MD=15.27; 95% CI, 6.15-24.38; P=.001). No statistically significant between-groups differences were reported among individuals with stroke and spinal cord injury. The overall quality of evidence presented in this review ranges from very low to moderate according to the assessment with the GRADE approach.ConclusionsGait with lower limb training combined with balance training is effective in reducing FOF in individuals with PD. Also, home-based or leisure exercise is effective among individuals with MS. However, because of several limitations of the included studies, further research is needed to examine the effectiveness of FOF intervention among individuals with neurologic diseases. 相似文献
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《Mayo Clinic proceedings. Mayo Clinic》2022,97(4):716-729
ObjectiveTo quantify the dose-response relationship between moderate to vigorous physical activity and primary cardiac arrest (PCA).Patients and MethodsThere were 504,840 participants older than 18 years who underwent the Korean National Health Screening Program, including a self-administered questionnaire for physical activity from January 1, 2009, through December 31, 2014. Physical activity levels were converted into metabolic equivalent tasks (METs) per week and categorized to correspond with multiples of public health recommendations. We evaluated the quantitative and categorical dose-response relationship between physical activity and PCA.ResultsA curvilinear dose-response relationship between physical activity and PCA was observed; the benefits started at two-thirds (5 MET-hour/week) of the United States and World Health Organization guidelines–recommended minimum (7.5 MET-hour/week) and continued to 5 times (40 MET-hour/week) the recommended minimum (P nonlinearity <.001). The largest benefit was noted at a level of 2 to 3 times the recommended minimum (hazard ratio, 0.6; 95% CI, 0.4 to 0.8). In addition, there was no evidence of an increased PCA risk at a level more than 5 times the recommended minimum (hazard ratio, 0.7; 95% CI, 0.5 to 1.1). These associations were consistent regardless of age, sex, body mass index, comorbid conditions, and estimated 10-year risk for cardiovascular disease.ConclusionThe beneficial effect of physical activity on PCA started at two-thirds of the recommended minimum and continued to 5 times the recommended minimum. No excess risk for PCA was present among individuals with activity levels more than 5 times the recommended minimum regardless of cardiovascular disease or lifestyle risk factor presence. 相似文献
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《Mayo Clinic proceedings. Mayo Clinic》2022,97(8):1501-1511
ObjectiveTo assess the sex-specific evolution of various anthropometric measures and the association of their longitudinal trajectories with new-onset atrial fibrillation (AF).MethodsAmong 5266 men and 7218 women free of AF at baseline from the prospective population-based Rotterdam Study, each anthropometric measure was measured 1 to 5 times from 1989 to 2014. Anthropometric measures were standardized to obtain hazard ratios per 1 SD increase to enable comparison. Joint models were used to assess the longitudinal association between anthropometric measures and incident AF. Use of the joint models is a preferred method for simultaneous analyses of repeated measurements and survival data for conferring less biased estimates.ResultsMean (SD) age was 63.9 (8.9) years for men and 64.9 (9.8) years for women. Median follow-up time was 10.5 years. Longitudinal evolution of weight, height, waist circumference, hip circumference, and body mass index was associated with an increased risk of new-onset AF in both men and women. In joint models, larger height in men (hazard ratio [95% credible interval] per 1 SD, 1.27 [1.17 to 1.38]) and weight in women (1.24 [1.16 to 1.34]) showed the largest associations with AF. In joint models, waist to hip ratio was significantly associated with incident AF only in women (1.10 [1.03 to 1.18]).ConclusionConsidering the entire longitudinal trajectories in joint models, anthropometric measures were positively associated with an increased risk for new-onset AF among men and women in the general population. Increase in measure of central obesity showed a stronger association with increased risk of AF onset among women compared with men. 相似文献
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《Mayo Clinic proceedings. Mayo Clinic》2019,94(10):1974-1982
ObjectiveTo investigate the associations of fat mass in specific regions with cardiometabolic risk factors in Chinese children and adolescents.Patients and MethodsThis cross-sectional study consisted of 8460 children and adolescents aged 6 to 18 years from Chinese urban areas who underwent dual-energy x-ray absorptiometry for regional fat masses and had cardiometabolic risk factors measured between January 1, 2013, and December 31, 2015.ResultsIn the multivariate model containing arm fat mass, leg fat mass, and trunk fat mass, after adjustment for region, family income, age, puberty development, physical activity, and smoking, higher trunk fat mass was independently associated with greater odds of clustered cardiometabolic risk (odds ratio [OR], 2.21; 95% CI, 1.80-2.72), higher leg fat mass was associated with lower odds of clustered risk (OR, 0.72; 95% CI, 0.59-0.87), and arm fat mass was not significantly associated with clustered risk (OR, 1.22; 95% CI, 0.97-1.55). In the multivariate model including android fat mass, gynoid fat mass, and other covariates, higher android fat mass was positively associated with clustered risk (OR, 2.23; 95% CI, 1.88-2.64), but gynoid fat mass was not associated with clustered risk (OR, 0.86; 95% CI, 0.72-1.03). Analyses for individual risk factors demonstrated similar results.ConclusionFat stored in different regions has differential influences on cardiometabolic risk in youth. Prospective studies are warranted to evaluate the long-term impacts of regional fat masses in childhood on cardiovascular risk in adulthood. 相似文献
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《Mayo Clinic proceedings. Mayo Clinic》2022,97(4):730-737
ObjectiveTo study the utility of artificial intelligence (AI)–enabled electrocardiograms (ECGs) in patients with Graves disease (GD) in identifying patients at high risk of atrial fibrillation (AF) and heart failure with reduced ejection fraction (HFrEF), and to study whether AI-ECG can reflect hormonal changes and the resulting menstrual changes in GD.Patients and MethodsPatients diagnosed with GD between January 1, 2009, and December 31, 2019, were included. We considered AF diagnosed at 30 days or fewer before or any time after GD and de novo HFrEF not explained by ischemia, valve disorder, or other cardiomyopathy at/after GD diagnosis. Electrocardiograms at/after index condition were excluded. A subset analysis included females younger than 45 years of age to study the association between ECG-derived female probability and menstrual changes (shorter, lighter, or newly irregular cycles).ResultsAmong 430 patients (mean age, 50±17 years; 337 (78.4%) female), independent risk factors for AF included ECG probability of AF (hazard ratio [HR], 1.5; 95% CI, 1.2 to 1.6 per 10%; P<.001), older age (HR, 1.05; 95% CI, 1.03 to 1.07 per year; P<.001), and overt hyperthyroidism (HR, 3.9; 95% CI, 1.2 to 12.7; P=.03). The C-statistic was 0.85 for the combined model. Among 495 patients (mean age, 52±17 years; 374 (75.6%) female), independent risk factors for HFrEF were ECG probability of low ejection fraction (HR, 1.4; 95% CI, 1.1 to 1.6 per 10%; P=.001) and presence of AF (HR, 8.3; 95% CI, 2.2 to 30.9; P=.002), and a C-statistic of 0.89 for the combined model. Lastly, of 72 females younger than 45 years, 30 had menstrual changes at time of GD and had a significantly lower AI ECG–derived female probability [median 77.3; (IQR 57.9 to 94.4)% vs. median 97.7 (IQR 92.4 to 99.5)%, P<.001].ConclusionAI-enabled ECG identifies patients at risk for GD-related AF and HFrEF and was associated with menstrual changes in women with GD. 相似文献
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Luis Ceballos-Laita Sandra Jiménez-del-Barrio Javier Marín-Zurdo Alejandro Moreno-Calvo Javier Marín-Boné María Isabel Albarova-Corral Elena Estébanez-de-Miguel 《Archives of physical medicine and rehabilitation》2021,102(5):959-966
ObjectiveTo investigate the short-term effects of dry needling (DN) on physical function, pain, and hip muscle strength in patients with hip osteoarthritis (OA).DesignA double-blind, placebo-control, randomized controlled trial.SettingPrivate practice physiotherapy clinic.ParticipantsPatients with unilateral hip OA (N=45) were randomly allocated to a DN group, sham DN group, or control group.InterventionsPatients in the DN and sham groups received 3 treatment sessions. Three active myofascial trigger points (MTrPs) were treated in each session with DN or a sham needle procedure. The treatment was applied in active MTrPs of the iliopsoas, rectus femoris, tensor fasciae latae, and gluteus minimus muscles.Main Outcome MeasuresPhysical function was assessed with the Western Ontario and McMaster Universities (WOMAC) physical function subscale, the timed Up and Go test, and the 40-meter self-paced walk test. Intensity of hip pain related to physical function was evaluated using the visual analog scale and WOMAC pain subscale. The maximal isometric force of hip muscles was recorded with a handheld dynamometer.ResultsSignificant group by time interactions were shown for physical function, pain, and hip muscle force variables. Post hoc tests revealed a significant reduction in hip pain and significant improvements in physical function and hip muscle strength in the DN group compared with the sham and control groups. The DN group showed within- and between-groups large effect sizes (d>0.8).ConclusionsDN therapy in active MTrPs of the hip muscles reduced pain and improved hip muscle strength and physical function in patients with hip OA. DN in active MTrPs of the hip muscles should be considered for the management of hip OA. 相似文献