相关实验视频
Updated: Jul 16, 2026

12:08
Improving IV Insulin Administration in a Community Hospital
Published on: June 11, 2012
糖尿病心血管并发症的趋势
Caroline S Fox1, Sean Coady, Paul D Sorlie
1National Heart, Lung, and Blood Institute's Framingham Heart Study, Framingham, Mass 01702-5827, USA. foxca@nhlbi.nih.gov
JAMA
|November 25, 2004
概括
患有糖尿病的成年人看到心血管疾病 (CVD) 事件减少了近50%,与没有糖尿病的人相似. 然而,对于糖尿病患者来说,心血管疾病的绝对风险仍然更高.
科学领域:
- 心脏病学 心脏病学
- 内分泌学 在内分泌学.
- 公共卫生 公共卫生
背景情况:
- 心血管疾病 (CVD) 死亡率有所下降,但糖尿病和非糖尿病成年人之间心血管疾病风险的比较下降仍然不清楚.
- 了解这些趋势对于公共卫生战略和患者护理至关重要.
研究的目的:
- 调查1950年至1995年期间,患有糖尿病和没有糖尿病的成年人是否经历了类似的心血管疾病事件减少.
- 为了比较糖尿病和非糖尿病人群在不同时期内心血管疾病发病率的趋势.
主要方法:
- 分析了45-64岁的弗雷明汉心脏研究队列 (原始和后代).
- 在早期 (1950-1966) 和后期 (1977-1995) 之间比较心脏病发病率 (心肌梗塞,冠心病死亡,中风).
- 包括早期的4118名参与者 (113名糖尿病人) 和后期的4063名参与者 (317名糖尿病人).
主要成果:
- 在患有糖尿病的参与者中,心血管疾病发病率下降了49.3% (从每10,000人年中的286.4个下降到146.9个).
- 在没有糖尿病的参与者中,心血管疾病发病率下降了35.4% (从每10,000人年中的84.6个下降到54.3个).
- 糖尿病对发生心血管疾病的预测值在两个时期之间没有显著差异.
结论:
- 无论是糖尿病还是非糖尿病的成年人,心血管疾病发病率都显著下降,这表明,从整体护理进步中获得的好处相似.
- 尽管相似的相对下降,心血管疾病的绝对风险仍然显著高于糖尿病患者.
- 进一步的研究和对心血管疾病风险因素的积极管理对于减轻糖尿病人群中心血管疾病风险的增加至关重要.
相关概念视频
Pathophysiology of Diabetes
Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility, suggesting a...
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility, suggesting a...
Diabetes: Symptoms, Diagnosis, and Complications
For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is based on...
Type I Diabetes III: Clinical Manifestations
Type 1 diabetes mellitus typically presents with rapid-onset symptoms due to the body’s inability to utilize glucose in the absence of insulin. Since insulin is required for glucose uptake into cells, its deficiency leads to hyperglycemia and cellular energy deprivation, resulting in characteristic clinical features.Polyuria and PolydipsiaOne of the earliest, most prominent symptoms is polyuria (excessive urination). When blood glucose concentrations rise above the renal threshold, the kidneys...
Complications of Diabetes Mellitus
Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insulin deficiency, resistance, or both. Prolonged hyperglycemia disrupts metabolic homeostasis and leads to acute and chronic complications.Acute ComplicationsAcute complications result from sudden metabolic imbalance.Diabetic ketoacidosis (DKA) mainly appears in type 1 diabetes but may also develop in type 2 diabetes, particularly under extreme stress. It arises from severe insulin deficiency,...
Diabetic Retinopathy
DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
Diabetic Nephropathy
Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration occur due to afferent arteriolar...
