关于中国农村妇女与低卫生资源的虐待适用性的研究 - 大规模人口,非机会主义查
Meili Niu1, Jie Zheng2, Xiaoyang Feng2
1School of Public Health, Shanxi Medical University, Taiyuan, China.
概括
自动乳房超声波扫描 (ABUS) 和手持超声波扫描 (HHUS) 对密集的乳房显示出比乳房扫描 (MG) 更高的诊断准确性,减少了不必要的活检. 与HHUS.US相比,ABUS提供了更客观和标准化的癌症诊断.
科学领域:
- 医疗成像医学成像
- 在瘤学瘤学.
- 公共卫生 公共卫生
背景情况:
- 乳腺癌查对于早期检测和改善结果至关重要.
- 乳房显微镜 (MG) 有局限性,特别是在乳房密集的女性身上.
- 对资源有限的环境来说,评估像自动乳房超声波 (ABUS) 等新的查技术至关重要.
研究的目的:
- 为了比较手持超声波 (HHUS),ABUS和MG用于乳腺癌检测的查性能.
- 评估ABUS在中国农村地区的适用性,这些地区的卫生资源有限.
- 分析诊断准确度,癌症检测率和不同查方式的转诊率.
主要方法:
- 一项涉及9100名35-69岁的中国农村女性 (2018-2021) 的比较研究.
- 查方法包括HHUS,ABUS和MG,数据按年龄和乳腺密度分层.
- 使用统计分析 (基平方测试,卡帕系数) 来比较灵敏度,特异性,诊断准确度和转诊率.
主要成果:
- 在乳腺病变方面,ABUS和HHUS的诊断准确度高于MG (P < .05).
- 乳房摄影的癌症检测率在乳房密度较高的女性中较低.
- 超声波方法之间的一致性 (HHUS/ABUS) 是中度的,但在MG方面很差. 超声波方式的转诊率较低.
结论:
- 超声波查,特别是ABUS,为密集的乳房提供了卓越的诊断准确性,可能减少不必要的活检.
- 与HHUS相比,ABUS提供了一种更客观和标准化的方法来诊断恶性瘤.
- 在资源有限的农村地区,ABUS对乳腺癌查有希望.
更多相关视频
10:57Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
Published on: August 22, 2012
23.3K
09:33Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
Published on: December 23, 2022
2.1K
相关概念视频
01:20Study Designs in Epidemiology
134
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
134
01:26Methods Of Healthcare Delivery System
3.1K
At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
3.1K
01:30Specialized Care Centers and Settings-II
676
Rural Health Centers
Rural health centers are specialized care facilities in remote locations with very few medical personnel. The primary care providers who run the centers are mostly Registered Nurse Practitioners. Here, emergency treatment is provided to critically ill or injured patients before they are transferred to the closest hospital. Fortunately, due to advancement in technology, many rural healthcare facilities and professionals have easy access to diagnostic and treatment...
Rural health centers are specialized care facilities in remote locations with very few medical personnel. The primary care providers who run the centers are mostly Registered Nurse Practitioners. Here, emergency treatment is provided to critically ill or injured patients before they are transferred to the closest hospital. Fortunately, due to advancement in technology, many rural healthcare facilities and professionals have easy access to diagnostic and treatment...
676