相关实验视频

Updated: May 3, 2026

A Mobile Outside-in Technique of Transforaminal Lumbar Endoscopy for Lumbar Disc Herniations

A Mobile Outside-in Technique of Transforaminal Lumbar Endoscopy for Lumbar Disc Herniations

Published on: August 7, 2018

对腰椎间盘的患者报告的结果尺度的开发和验证

Chao Xu^1,2, Feng Huang³, Shunxing Wang^2,4

¹Department of Health Statistics, Faculty of Preventive Medicine, Fourth Military Medical University, Xi'an, China.

Annals of medicine

|June 28, 2025

概括

为腰椎间盘 (LDH) 患者开发了一种新的患者报告结果 (PRO) 尺度. 这种全面的工具可靠地测量身体,心理和社会影响,改善疾病监测和生活质量评估.

科学领域:

整形外科和康复治疗
健康结果研究研究结果
心理测量心理测量心理测量

背景情况:

腰椎间盘 (LDH) 显著影响患者的生活质量.
需要标准化工具来评估LDH的多方面的影响.

研究的目的:

为LDH患者开发一个具有文化相关性和临床稳健性的患者报告结果 (PRO) 尺度.
支持对疾病进展和生活质量的标准化监测.

主要方法:

从文献,患者访谈和专家咨询中生成了一个54项的池.
通过使用心理测量分析进行三轮患者调查 (n=163,350,539),进行代性改进.
验证包括内容有效性,与标准相关的有效性 (ODI,SAS),内部一致性 (Cronbach的α) 和测试重试可靠性.

主要成果:

完成了29项的PRO尺度,跨越五个维度:身体症状,身体功能障碍,心理情绪,社会适应和治疗效果.
该尺度解释了69.07%的总差异,具有高的内部一致性 (Cronbach的整体α=0.95) 和良好的测试-重新测试可靠性 (0.85).
强烈的内容有效性 (CVR 0.60-1.00,CVI 0.90-1.00) 和与标准相关的有效性 (r=0.74与ODI,r=0.62与SAS) 已被证明.

结论:

开发的PRO尺度是全面的,可靠的,有效的评估LDH影响.
它适用于临床应用和评估LDH患者的生活质量.
方便对LDH患者的健康状况进行标准化的评估和监测.

关键词:

腰椎椎间盘的发生患者报告的结果.可靠性的可靠性规模化准备规模化准备的有效性有效性.

更多相关视频

Evaluation of Patients' Posture and Gait Profile After Lumbar Fusion Surgery by Video Rasterstereography and Treadmill Gait Analysis

Published on: March 23, 2019

Full-Endoscopic Isolation Zone Technique for the Treatment of Lumbar Disc Herniation

Full-Endoscopic Isolation Zone Technique for the Treatment of Lumbar Disc Herniation

Published on: April 7, 2023

相关概念视频

Herniated Intervertebral Disc l: Introduction

Herniated Intervertebral Disc l: Introduction

Intervertebral disc herniation refers to the displacement of the nucleus pulposus (the gel-like inner core of the disc) through a tear or weakened area in the annulus fibrosus (the outer fibrous ring). The displaced disc material extends beyond the normal boundaries of the disc space and may compress or irritate nearby spinal nerve roots or, less commonly, the spinal cord.Etiology and Risk FactorsHerniation commonly results from degeneration, in which aging reduces disc hydration and...

Degenerative Disc Disease I: Introduction

Degenerative Disc Disease I: Introduction

Degenerative disc disease is a chronic condition in which intervertebral discs gradually lose structure and function. It is not infectious or autoimmune; rather, it results from age-related biochemical and mechanical changes, influenced by genetic, metabolic, and environmental factors.Structure and Function of DiscsThe spine contains 23 intervertebral discs that absorb load, distribute forces, maintain spacing, and allow flexibility. Each disc consists of a nucleus pulposus, a gel-like core...