相关实验视频

Updated: May 5, 2026

Generation of a Three-dimensional Full Thickness Skin Equivalent and Automated Wounding

Generation of a Three-dimensional Full Thickness Skin Equivalent and Automated Wounding

Published on: February 26, 2015

老年人皮肤撕裂的预测模型:系统性审查和元分析

Siyue Fan¹, Hongzhan Jiang¹, Jiali Shen¹

¹Nursing College, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China.

Geriatric nursing (New York, N.Y.)

|July 12, 2024

概括

目前针对老年人的皮肤撕裂风险预测模型显示高偏差和有限的临床效用. 未来的研究应该专注于开发更强大的模型,采用更大的样本大小和外部验证.

科学领域:

老年学是一门学科.
流行病学流行病学
临床预测模型临床预测模型

背景情况:

在老年人群中,皮肤撕裂风险预测模型的普及率越来越高.
关于现有模型的临床有用性和适用性的持续辩论.
需要对当前预测工具进行严格评估.

研究的目的:

对老年人皮肤撕裂风险预测模型的已发表研究进行系统审查和元分析.
评估现有模型的质量,偏差和有效性.

主要方法:

在2023年11月27日之前进行全面的数据库搜索 (CINAHL,Embase,PubMed,科学网,MEDLINE,Scopus,Cochrane图书馆,万芳,VIP,CNKI)
对研究设计,样本大小,预测因素和模型性能进行数据提取.
使用PROBAST进行偏差和适用性评估,使用TRIPOD检查清单报告透明度.
对常见预测因素的元分析和叙事综合.

主要成果:

包括来自八项研究的八种预测模型.
后勤回归是模型开发的主要方法.
皮肤撕裂的发生率从3.0%到33.3%不等.
老年紫外线和之前的皮肤撕裂史是常见的预测因素.
曲线下的面积 (AUC) 值在0.765到0.854.4之间.
所有研究都显示出偏见的高风险,特别是在结果报告和分析中.
四项研究提出了对模型适用性的担忧.

结论:

现有的老年人皮肤撕裂风险预测模型表明存在高偏差风险.
报告和适用性存在重大局限性.
未来的研究应该优先开发具有更大的样本大小,强大的研究设计和多源外部验证的新模型.

关键词:

临床护理临床护理预测模型的预测模型.风险因素风险因素皮肤撕裂的眼系统性审查系统性审查

更多相关视频

Assessment of Acute Wound Healing using the Dorsal Subcutaneous Polyvinyl Alcohol Sponge Implantation and Excisional Tail Skin Wound Models.

Assessment of Acute Wound Healing using the Dorsal Subcutaneous Polyvinyl Alcohol Sponge Implantation and Excisional Tail Skin Wound Models.

Published on: March 25, 2020

Human Ex vivo Wound Model and Whole-Mount Staining Approach to Accurately Evaluate Skin Repair

Human Ex vivo Wound Model and Whole-Mount Staining Approach to Accurately Evaluate Skin Repair

Published on: February 17, 2021

相关概念视频

The Effect of Aging on Tissues

The Effect of Aging on Tissues

Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...