使用地理信息系统绘制糖尿病眼科检查遵守率的差异
Neil Sai Dogra1, Michael Patrick Geiss2,3, Talia Gearinger1
1Department of Ophthalmology, Flaum Eye Institute, University of Rochester, Rochester, New York, United States of America.
PloS one
|February 13, 2026
概括
糖尿病人眼科检查的坚持率很低,特别是在服务不足的地区. 地理信息系统 (GIS) 揭示了与贫困和种族有关的差异,指导有针对性的干预措施,以防止视力丧失.
科学领域:
- 眼科医生 眼科 眼科
- 公共卫生 公共卫生
- 医疗保健服务研究 医疗服务研究
背景情况:
- 糖尿病视网膜病变是可预防失明的主要原因.
- 及时进行视网膜查对于早期检测和干预至关重要.
- 对于糖尿病眼科检查的不理想遵守,特别是在服务不足的人群中,需要创新的解决方案.
研究的目的:
- 调查糖尿病人眼科检查遵守情况的地理,社会经济和种族差异.
- 利用地理信息系统 (GIS) 可视化这些差异.
- 确定高风险人群进行有针对性的宣传.
主要方法:
- 这是一项对纽约州蒙罗县15656名糖尿病患者 (18至75岁) 的回顾性,横截面研究 (2020年11月至2021年11月).
- 使用医疗保健有效性数据和信息集 (HEDIS) 标准评估眼科检查的坚持.
- 分析患者人口统计和邮政编码级社会经济数据,使用OLS回归和GIS合唱地图.
主要成果:
- 整体不遵守率为31.5%,邮政编码差异很大 (13-50%).
- 不遵守与更高的贫困,失业率和较低的教育程度密切相关.
- 随着西班牙裔和非西班牙裔黑人居民比例的增加,观察到非坚持的增加,随着非西班牙裔白人居民比例的增加,减少.
结论:
- 地理,社会经济和种族因素对糖尿病人眼科检查的坚持有重大影响.
- 地理信息系统绘图有效地识别高风险地区和人口.
- 基于GIS数据的有针对性的宣传策略可以帮助减少弱势社区的视力丧失.
相关概念视频
Selected Data About Geographic Locations
278
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
278
Pathophysiology of Diabetes
3.7K
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,...
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,...
3.7K
Second Order systems II
414
In an underdamped second-order system, where the damping ratio ζ is between 0 and 1, a unit-step input results in a transfer function that, when transformed using the inverse Laplace method, reveals the output response. The output exhibits a damped sinusoidal oscillation, and the difference between the input and output is termed the error signal. This error signal also demonstrates damped oscillatory behavior. Eventually, as the system reaches a steady state, the error diminishes to zero.
414
Diabetes: Management and Pharmacotherapy
1.1K
The therapy for diabetes aims to alleviate hyperglycemia-related symptoms, prevent acute metabolic decompensation, and reduce chronic end-organ complications. Glycemic control is evaluated through short-term (self-monitoring, continuous glucose monitoring) and long-term (A1c, fructosamine) metrics, enabling near real-time tracking of blood glucose levels and reflecting glycemic control over specific time frames.
Insulin remains the cornerstone of treatment for most patients with type 1 and many...
Insulin remains the cornerstone of treatment for most patients with type 1 and many...
1.1K
Psychoneuroimmunology: Diabetes and Cancer
511
Chronic stress has been linked to both the onset and progression of serious health conditions, including Type 2 diabetes and cancer. Type 2 diabetes, a widespread chronic illness, is closely associated with obesity and insulin resistance, both of which often worsen under stress. Studies indicate that men experiencing high levels of chronic stress face a 45% higher risk of developing diabetes compared to those with minimal stress. Stress triggers physiological responses that elevate blood...
511
First Order Systems
438
First-order systems, such as RC circuits, are foundational in understanding dynamic systems due to their straightforward input-output relationship. Analyzing their responses to different input functions under zero initial conditions reveals significant insights into system behavior.
When a first-order system is subjected to a unit-step input, its response is characterized by its transfer function. By applying the Laplace transform of the unit-step input to the transfer function, expanding the...
When a first-order system is subjected to a unit-step input, its response is characterized by its transfer function. By applying the Laplace transform of the unit-step input to the transfer function, expanding the...
438


