相关实验视频
Updated: Jan 22, 2026

10:10
Reverse Total Shoulder Arthroplasty
Published on: July 5, 2011
43.9K
患者是否信任这些技术? 探索感知,信心和知识的创新在肩膀关节整形术
Aghdas Movassaghi1, Elizabeth W Chan2, Justin T Childers3
1Michigan State University College of Human Medicine, East Lansing, MI, USA.
JSES international
|January 21, 2026
概括
术前教育显著提高了患者对创新的肩关节整形技术的信心和期望. 然而,成本和可访问性仍然是这些先进的外科工具广泛采用的障碍.
科学领域:
- 整形外科手术 整形外科手术
- 医疗技术 医疗技术 医学技术
- 患者报告的结果
背景情况:
- 在肩关节整形中,越来越多地采用先进的外科技术 (三维计划,导航,AR),这引发了关于患者感知价值的问题.
- 与部和膝盖关节整形不同,患者的兴趣和教育在推动技术采用肩膀手术中的作用尚不清楚.
- 这项研究调查了患者对肩关节整形创新技术的看法,以及手术前教育的影响.
研究的目的:
- 评估患者对在肩关节整形术中使用创新技术的看法.
- 评估标准化手术前教育对患者信心,满意度和结果预期的影响.
主要方法:
- 一项前性观察性研究,涉及87名接受肩关节整形手术的患者.
- 术前调查评估了人口统计数据,技术熟悉度和外科医生对技术使用的看法.
- 患者观看了关于手术技术的教育视频;视频后的调查测量了信心,满意度和期望的变化.
主要成果:
- 大多数患者 (56.3%) 最初对创新技术不熟悉,但60.9%的人对使用这些技术的外科医生有信心.
- 在教育后,患者的信心增加 (P=.03),预期改善结果,并发症减少,疼痛减少和恢复更快显著增加 (所有患者P<.001).
- 尽管有积极的看法,但大多数患者 (62.1%) 不愿承担额外的费用,旅行或等待更长时间的技术辅助护理.
结论:
- 有针对性的术前教育增强了患者的信心,并提高了对肩关节整形术结果的期望.
- 虽然患者在教育后对先进工具表现出热情,但成本和可访问性可能会限制更广泛的采用.
- 简短的,以技术为重点的教育可以改善患者在肩关节整形手术中的整体体验.
相关概念视频
Confidence Coefficient
10.5K
The confidence coefficient is also known as the confidence level or degree of confidence. It is the percent expression for the probability, 1-α, that the confidence interval contains the true population parameter assuming that the confidence interval is obtained after sufficient unbiased sampling; for example, if the CL = 90%, then in 90 out of 100 samples the interval estimate will enclose the true population parameter. Here α is the area under the curve, distributed equally under...
10.5K
Muscles of the Shoulder
9.0K
The muscles surrounding the shoulder girdle, including the clavicle and scapula, primarily stabilize the scapula. This stable base allows other muscles to move the humerus effectively. Scapular movements often mirror those of the humerus and extend its range of motion. For instance, raising the arm above the head would not be feasible without simultaneous upward rotation of the scapula.
Anterior Thoracic Muscles
The anterior thoracic muscles include the serratus anterior, subclavius, and...
Anterior Thoracic Muscles
The anterior thoracic muscles include the serratus anterior, subclavius, and...
9.0K
Confidence Intervals
10.2K
An unbiased point estimate is often insufficient to predict a population estimate, such as population mean or population proportion. In this scenario, a confidence interval is used. A confidence interval is an estimate similar to a sample proportion. However, unlike the point estimate which is a single value, the confidence interval contains a range of values. These values have lower and upper limits, known as confidence limits, and can be designated as L1 and L2, respectively.
A...
A...
10.2K
Subliminal Perception
770
Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...
770
Factors Affecting Perception
2.7K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
An illustrative example of a perceptual set is the scenario where an airline pilot told...
2.7K
Uncertainty: Confidence Intervals
10.3K
The confidence interval is the range of values around the mean that contains the true mean. It is expressed as a probability percentage. The interpretation of a 95% confidence interval, for instance, is that the statistician is 95% confident that the true mean falls within the interval. The upper and lower limits of this range are known as confidence limits. The confidence limits for the true mean are estimated from the sample's mean, the standard deviation, and the statistical factor...
10.3K

