244 research outputs found
Alcohol Intake and Risk of Ischemic and Haemorrhagic Stroke:Results from a Mendelian Randomisation Study
Effects on musculoskeletal pain from âTake a stand!â:A cluster-randomized controlled trial reducing sitting time among office workers
Total sitting time and risk of myocardial infarction, coronary heart disease and all-cause mortality in a prospective cohort of Danish adults
BACKGROUND: Evidence suggests that sitting time is adversely associated with health risks. However, previous epidemiological studies have mainly addressed mortality whereas little is known of the risk of coronary heart disease. This study aimed to investigate total sitting time and risk of myocardial infarction, coronary heart disease incidence and all-cause mortality. METHODS: In the Danish Health Examination Survey (DANHES) conducted in 2007-2008 we tested the hypothesis that a higher amount of daily total sitting time is associated with greater risk of myocardial infarction, coronary heart disease and all-cause mortality. The study population consisted of 71,363 men and women aged 18-99Â years without coronary heart disease. Participants were followed for myocardial infarction, coronary heart disease and mortality in national registers to August 10, 2012. Cox regression analyses were performed with adjustment for potential confounders and multiple imputation for missing values. RESULTS: During a mean follow-up period of 5.4Â years 358 incident cases of myocardial infarction, 1,446 of coronary heart disease, and 1,074 deaths from all causes were registered. The hazard ratios associated with 10 or more hours of daily sitting compared to less than 6Â hours were 1.38 (95% CI: 1.01, 1.88) for myocardial infarction, 1.07 (95% CI: 0.91, 1.27) for coronary heart disease and 1.31 (95% CI: 1.09, 1.57). Compared to sitting less than 6Â hours per day and being physically active in leisure time, the hazard ratios of sitting more than 10Â hours per day and also being physically inactive in leisure time were 1.80 (95% CI: 1.15, 2.82) for myocardial infarction, 1.42 (95% CI: 1.11, 1.81) for coronary heart disease, and 2.29 (95% CI: 1.82, 2.89) for all-cause mortality. CONCLUSIONS: The results suggest that a higher amount of daily total sitting time is associated with all-cause mortality, particularly among inactive adults. In relation to coronary heart, disease results were less clear. This paper adds new evidence to the limited data on the evidence of sitting time and cardiovascular disease and mortality
Long-Term Cardiovascular Health After Pregnancy in Danish Women With Congenital Heart Disease. A Register-Based Cohort Study Between 1993 and 2016
Background Little is known about the impact of pregnancy on longâterm cardiovascular health in individuals with congenital heart disease (CHD). We aimed to determine if giving birth in patients with CHD is associated with higher risk of longâterm cardiovascular morbidity. Methods and Results We studied a cohort of 1262 individuals with CHD giving birth (live or still) from 1993 to 2015 using Danish nationwide registers. We randomly sampled a comparison cohort matched on age of women with CHD who had not given birth at the time. We balanced the 2 cohorts on baseline demographic (eg, education) and clinical variables (eg, CHD severity) using inverse probability of treatment weighting. Individuals were followed for critical (eg, heart failure), other cardiovascular morbidity (eg, arrhythmia), and cardiac surgery/interventions after pregnancy. Individuals were followed for median 6.0Â years (interquartile range 3.2â9.2). Among individuals giving birth the incidence rate per 1000 personâyears was 1.6, 10.0, and 6.0 for critical and other cardiovascular morbidity and cardiac surgery, respectively. There was no overall difference in risk of neither critical and other cardiovascular morbidity nor cardiac surgery among individuals who gave birth and individuals who did not; adjusted hazard ratios (aHR) were 0.74 (95% CI, 0.37â1.48), 0.88 (95% CI, 0.65â1.19), and 0.78 (95% C,I 0.54â1.12), respectively. However, individuals with obstetric complications had a higher longâterm risk of other cardiovascular morbidity (aHR, 1.85; 95% CI, 1.07â3.20). Conclusions Giving birth seemed not to be associated with a higher risk of longâterm cardiovascular morbidity among women with CHD. However, individuals having obstetric complications had a higher risk of other cardiovascular morbidity in the long term
Low fitness is associated with abdominal adiposity and low-grade inflammation independent of BMI
Up to 30% of obese individuals are metabolically healthy. Metabolically healthy obese (MHO) individuals are characterized by having low abdominal adiposity, low inflammation level and low risk of developing metabolic comorbidity. In this study, we hypothesize that cardiorespiratory fitness (fitness) is a determinant factor for the MHO individuals and aim to investigate the associations between fitness, abdominal adiposity and low-grade inflammation within different BMI categories.Data from 10,976 individuals from the general population, DANHES 2007-2008, on waist circumference, fitness and C-reactive protein (hsCRP) were analysed using multiple linear and median quantile regressions.In men, an inverse association between fitness (+5 mL min-1 kg-1) and waist circumference (-1.45 cm; 95% CI: -1.55 to -1.35 cm; p<0.001), and an inverse association between fitness (+5 mL min-1 kg-1) and hsCRP (-0.22 mg/L; 95% CI: -0.255 to -0.185 mg/L; p<0.001) was found, all independent of BMI. Similarly in women, an inverse association between fitness (+5 mL min-1 kg-1) and waist circumference (-1.15 cm; 95% CI: -1.25 to -1.0 cm; p<0.001), and an inverse association between fitness (+5 mL min-1 kg-1) and hsCRP (-0.26 mg/L; 95% CI: -0.3 to -0.22 mg/L; p<0.001) was found, all independent of BMI. Additionally, significant positive associations between waist circumference and hsCRP were found for both men and women, independently of BMI.Fitness was found to be inversely associated with both abdominal adiposity and low-grade inflammation independent of BMI. These data suggest that, in spite of BMI, high fitness levels lead to a reduction in abdominal fat mass and low-grade inflammation
Advanced maternal age and risk of adverse perinatal outcome among women with congenital heart disease:A nationwide register-based cohort study
Why do general practitioners not refer patients to behaviour-change programmes after preventive health checks?:A mixed-method study
Length of hospital stay after delivery among Danish women with congenital heart disease:a register-based cohort study
Number of hospital contacts with alcohol problems predicts later risk of alcoholic liver cirrhosis.
AIMS: Alcoholic liver cirrhosis is usually preceded by years of heavy drinking. We investigated whether the risk of alcoholic liver cirrhosis increases as the number of hospital contacts with alcohol problems goes up. METHODS: This was a supplementary analysis on a nationwide register-based cohort study. All patients in Denmark with an initial hospital contact with alcohol problems (alcohol intoxication, harmful alcohol use or alcohol dependence) 1998-2002, free of liver disease, were followed for diagnosis of alcoholic liver cirrhosis. The number of subsequent hospital contacts with alcohol problems was estimated as a time-dependent variable for each patient. RESULTS: In all, 36,044 hospital patients with an initial hospital contact with alcohol problems were included. These patients had 301,525 subsequent hospital contacts with alcohol problems. Risk of alcoholic liver cirrhosis increased ( p < 0.0001) with number of alcohol hospital contacts in both men and women for up to nine contacts. CONCLUSIONS: The number of prior hospital contacts with alcohol problems might provide clinicians with a helpful metric in deciding whether to offer preventive interventions for alcoholic liver cirrhosis
Neonatal Risk in Children of Women With Congenital Heart Disease:AÂ Cohort Study With Focus on Socioeconomic Status
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