彩色视力缺陷与眼,眼和眼的患病率增加有关:一项大型人口研究
Edward Barayev1,2, Michael Shapiro2,3, Eran Greenbaum2,4
1Ophthalmology, Beilinson Hospital, Petah Tikva, Israel.
The British journal of ophthalmology
|November 12, 2024
概括
彩色视力缺陷 (CVD) 与眼,眼和美的更高率有关. 这项研究强调了在患有心血管疾病的人群中查这些相关的眼科疾病的重要性.
科学领域:
- 眼科医生 眼科 眼科
- 遗传学 是一个遗传学.
- 公共卫生 公共卫生
背景情况:
- 彩色视觉缺陷 (CVD) 影响着相当一部分人群.
- 眼睛疾病,如眼盲,眼和眼,可以导致明显的视力障碍.
- 了解这些条件的同时发生对于全面的眼科护理至关重要.
研究的目的:
- 调查色彩视觉缺陷 (CVD) 和其他常见的眼科疾病之间的联系.
- 为了确定心血管疾病患者与正常彩色视觉患者相比,眼,眼和眼的患病率.
- 分析影响心脏病和相关疾病患病率的人口和社会经济因素.
主要方法:
- 这是一项追溯的,对916388名16-18岁的以色列陆军男性新兵 (2000-2020年) 的横截面研究.
- 对患有心血管疾病的新兵与正常彩色视觉的新兵的眼科疾病患病率 (眼盲,眼,眼) 的分析.
- 收集和分析人口和社会经济数据,包括原籍国和社会经济地位.
主要成果:
- 患有心血管疾病的新兵显示,视 (1.28%与0.71%) 偏视 (1.09%与0.83%) 和美 (35.05%与30.50%为中度;3.18%与2.30%为高) 的患病率显著更高.
- 心血管疾病的患病率在社会经济地位较高的人群中较高,并且根据母亲的出身而有所不同,在前苏联 (4.98%) 的人群中最常见.
- 这些关联仍然具有统计学意义 (p<0.001).
结论:
- 颜色视力缺陷与眼,眼和阿米特罗皮亚的频率增加有显著的关联.
- 这些共同发生的条件可能会导致视力障碍,超出孤立的色彩视力障碍.
- 这些发现强调了对被诊断患有心血管疾病的个人进行全面的眼科评估的必要性.
相关概念视频
Photoreceptors and Visual Pathways
5.7K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
5.7K
Color Vision
530
Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
530
Focusing of Light in the Eye
2.5K
Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
2.5K
Accessory Structures of the Eye
1.5K
Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
1.5K


