European journal of epidemiology
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Few studies have associated height with cardiovascular diseases other than myocardial infarction. We conducted a population-based 36-year cohort study of 12,859 men born in 1955 or 1965 whose fitness for military service was assessed by Draft Boards in Northern Denmark. Hospital diagnoses for ischemic heart diseases, atrial fibrillation, stroke, and venous thromboembolism were obtained from the Danish National Patient Registry, covering all Danish hospitals since 1977. ⋯ Compared with short stature, the education-adjusted HR among tall men was 0.67 (95 % CI 0.54-0.84) for ischemic heart disease (similar for myocardial infarction, angina pectoris, and heart failure), 1.60 (95 % CI 1.11-2.33) for atrial fibrillation, 1.05 (95 % CI 0.75-1.46) for stroke, 1.04 (95 % CI 0.67-1.64) for venous thromboembolism, and 0.70 (95 % CI 0.58-0.86) for death. In conclusion, short stature was a risk factor for ischemic heart disease and premature death, but a protective factor for atrial fibrillation. Stature was not substantially associated with stroke or venous thromboembolism.
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Review Meta Analysis
Whole grain and refined grain consumption and the risk of type 2 diabetes: a systematic review and dose-response meta-analysis of cohort studies.
Several studies have suggested a protective effect of intake of whole grains, but not refined grains on type 2 diabetes risk, but the dose-response relationship between different types of grains and type 2 diabetes has not been established. We conducted a systematic review and meta-analysis of prospective studies of grain intake and type 2 diabetes. We searched the PubMed database for studies of grain intake and risk of type 2 diabetes, up to June 5th, 2013. ⋯ Our meta-analysis suggests that a high whole grain intake, but not refined grains, is associated with reduced type 2 diabetes risk. However, a positive association with intake of white rice and inverse associations between several specific types of whole grains and type 2 diabetes warrant further investigations. Our results support public health recommendations to replace refined grains with whole grains and suggest that at least two servings of whole grains per day should be consumed to reduce type 2 diabetes risk.
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Presence of cerebral microbleeds indicates underlying vascular brain disease and has been implicated in lobar hemorrhages and dementia. However, it remains unknown whether microbleeds also reflect more systemic vascular burden. We investigated the association of microbleeds with all-cause and cardiovascular related mortality in the general population. ⋯ Mortality risk increased with increasing number of microbleeds. The presence of microbleeds, particularly multiple microbleeds and those in deep or infratentorial regions, indicates an increased risk of mortality, independent of other MRI markers of cerebral vascular disease. Our data suggest that microbleeds may mark severe underlying vascular pathology associated with poorer survival.
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Smoking is an established risk factor for cardiovascular events, such as myocardial infarction, stroke and cardiovascular death. However, most pertinent studies primarily relied on middle aged adults. We aimed to provide empirical evidence on the association of smoking with cardiovascular events and the benefits of smoking cessation in people aged 50 years or older. ⋯ Most of the excess risk and risk advancement disappeared within 5 years after smoking cessation. Smoking is a strong risk factor for cardiovascular events even at older age. Smoking cessation is highly and rapidly beneficial also at advanced age.