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相关概念视频

Manipulation and Analysis01:21

Manipulation and Analysis

23
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
23
Levels of Use of a GIS01:29

Levels of Use of a GIS

49
Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
49
Selected Data About Geographic Locations01:25

Selected Data About Geographic Locations

27
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...
27
Applications of GIS: Disaster Management and Emergency Response01:29

Applications of GIS: Disaster Management and Emergency Response

67
Geographic Information System (GIS) technology is essential for risk identification, action prioritization, and resource optimization in critical situations like flooding and earthquakes. By integrating spatial and demographic data, GIS provides a comprehensive framework for emergency response.GIS integrates data layers, like rainfall intensity, topography, elevation profiles, and river levels, to model high-risk flood zones. These layers assess areas susceptible to flooding based on their...
67
Introduction to GIS01:28

Introduction to GIS

63
Geographic Information Systems (GIS) are tools for storing, analyzing, and displaying spatial data alongside related attributes. Unlike traditional information systems that address general queries, GIS incorporates spatial components, enabling users to answer "where" and "how far." For example, GIS can process housing data linked to geographic locations like zip codes, allowing insights into population density or housing distribution through thematic maps.GIS integrates technologies such as...
63
GIS Software, Hardware, and Sources of GIS Data01:23

GIS Software, Hardware, and Sources of GIS Data

55
A Geographic Information System (GIS) combines specialized software and hardware to effectively manage, analyze, and present spatial and related data. GIS software includes critical functionalities such as a user interface for easy navigation, database management tools for handling spatial and attribute data, and data retrieval features for efficient access. Analytical tools transform raw data into insights, while display functions produce maps and reports in various formats for effective...
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相关实验视频

Updated: Jun 25, 2025

Measuring the Functional Abilities of Children Aged 3-6 Years Old with Observational Methods and Computer Tools
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贫困和残疾:国家层面的地理空间分析

Patricia R Lawrence1, Raeda K Anderson2

  • 1Byrdine F. Lewis College of Nursing and Health Professions, Georgia State University, Atlanta, USA.

Clinical nursing research
|May 21, 2024
PubMed
概括
此摘要是机器生成的。

高贫困国家的残疾人面临着更糟糕的健康状况和更少的机会. 解决健康的社会决定因素 (SDOH) 对护士来说至关重要,以改善这一群体的健康公平.

关键词:
身体残疾就是残疾.健康的健康健康的健康.护理 护理 护理贫困 贫困 贫困 贫困 贫困社会决定因素的社会决定因素

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科学领域:

  • 公共卫生 公共卫生
  • 健康 公平 卫生 公平
  • 关于残疾人的研究.

背景情况:

  • 残疾人代表着一个日益增长的,研究不足的人口,面临着严重的健康不平等.
  • 健康的社会决定因素 (SDOH) 显著影响健康结果,是残疾人之间的差异的主要驱动因素.
  • 护士处于一个独特的位置,可以解决SDOH并减轻健康不平等.

研究的目的:

  • 调查州级贫困率与残疾成年人的健康社会决定因素 (SDOH) 之间的关系.
  • 为了比较高贫困州和低贫困州的残疾成年人之间的健康和社会经济因素.

主要方法:

  • 2021年美国社区调查的二次数据分析.
  • 使用了地理空间,国家级贫困率和SDOH数据.
  • 独立的样本t测试比较了高贫困 (n=25) 和低贫困 (n=26) 国家的贫困率中位数 (27.8%).

主要成果:

  • 有残疾的成年人,特别是那些有外行和认知障碍的成年人,不成比例地居住在高贫困国家.
  • 在贫困程度较低的国家,残疾成年人就业率较高,私人保险覆盖率更高.
  • 高贫困州显示,残疾成年人吸烟率增加,移动住宅居住率增加,受教育程度较低.

结论:

  • 一个SDOH框架对于护士来说是必不可少的,以了解影响残疾成年人健康的多方面的因素.
  • 护士需要在培训中提高对SDOH影响和残疾文化能力的认识.
  • 普遍的SDOH查,特别是高贫困地区的残疾人,对于改善健康和福祉至关重要.