Significance of Visual impairment
Visual impairment, as defined in the text, is a broad term encompassing a reduction in the ability to see. It is caused by various eye diseases, including those related to the Drishtigata rogas group, diabetic retinopathy, refractive errors, and ocular trauma. The condition can range from mild to severe, impacting daily activities, education, and overall quality of life. Visual impairment is a significant global health concern, affecting millions worldwide, and is often preventable or treatable with timely interventions.
Synonyms: Vision loss, Sight impairment, Low vision, Blindness, Visual disability
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Visual impairment'
The provided text does not offer an interpretation of visual impairment specifically within Hinduism. It discusses various causes, global prevalence, and treatments for vision loss, including eye diseases, refractive errors, and environmental factors, but doesn't link them to Hindu beliefs or practices.
From: Journal of Ayurveda and Integrated Medical Sciences
(1) This is a condition where the ability to see becomes blurred, dim, or completely dark due to environmental factors that impact sight negatively.[1] (2) This refers to a reduction in the ability to see, which can be caused by various eye diseases, including those related to the Drishtigata rogas group.[2] (3) This is a condition that can be lessened with the regular consumption of certain Ayurvedic herbs and foods, as stated in the text.[3] (4) This condition affects a significant number of people worldwide, with millions categorized under blindness and low vision categories, as indicated by statistics.[4] (5) Visual impairment is caused by the progressive degeneration of rod photoreceptor cells in the retina; the main clinical features of retinitis pigmentosa include night blindness, difficulty in dark adaptation, and tubular vision.[5]
From: International Research Journal of Ayurveda and Yoga
(1) This refers to a condition where a person's vision is reduced, affecting their ability to see clearly, and is often caused by refractive errors such as myopia.[6]
The concept of Visual impairment in scientific sources
Visual impairment, as defined in the text, encompasses a broad spectrum of reduced vision, affecting daily life and quality of life. It ranges from mild to severe and can stem from various causes, including refractive errors, diseases, and other health conditions, impacting individuals' ability to see clearly and perform tasks.
From: African Journal of Primary Health Care and Family Medicine
(1) Prevalence and causes of this are examined among older persons living in low-income old age homes in Durban, South Africa.[7] (2) This encompasses the limitations in sight that can impact a child's access to education, job opportunities, and overall quality of life, often stemming from avoidable conditions.[8] (3) The current magnitude of visual disability in South Africa, which is projected to increase exponentially over the coming decades, has far-reaching implications.[9] (4) The condition of diminished sight, which has a connection with traffic accidents, is a focus of the article and it should be discussed further.[10] (5) This is a major health problem worldwide, and the study highlights that the prevalence of visual impairment is likely to increase significantly, and the study focuses on improving eye care.[11]
From: The Malaysian Journal of Medical Sciences
(1) This is one of the factors excluded from the definition of learning disability, as stated in the text.[12] (2) This is a reduction in vision, and the patient experienced it.[13] (3) This is a condition where there is a reduction in vision, and it can be a complication of ocular burns.[14] (4) This refers to a reduction in the ability to see, and it is a critical factor in the study's analysis of ocular trauma cases and outcomes.[15] (5) This refers to any loss of vision that is not correctable by usual means, such as glasses or contact lenses, and can range from mild to severe.[16]
From: South African Journal of HIV Medicine
(1) This, along with blindness, can result from direct involvement of the optic disc and macula, retinal detachment and immune recovery-related phenomena that can all complicate the condition.[17] (2) This is a loss of sight, mentioned in the text in the context of a potential complication in HIV-infected patients.[18] (3) Visual impairment is a condition in which there is a reduction in the ability to see, and it is often difficult to recognize in encephalopathic patients.[19] (4) This refers to a reduced ability to see, which can range from mild vision problems to complete blindness, affecting a person's daily activities.[20] (5) This refers to a decrease in the ability to see clearly, and it was an uncommon finding in the study, implying minimal extension of pathology from the cavernous sinus.[21]
From: Journal of Public Health in Africa
(1) This condition is defined as a level of vision acuity that falls below a certain threshold, and the study examined the prevalence of this condition among commercial drivers and its implications for road safety.[22] (2) Visual impairment is a severe condition that can result from keratoconus if it is left untreated, and it is the most common form of corneal dystrophy.[23] (3) In the absence of a system, little research has been conducted to establish the magnitude of visual impairment and blindness in Swaziland.[24] (4) The study addresses visual impairment as a significant global health concern, particularly within children, highlighting the need for early detection and treatment to prevent long-term effects.[25] (5) This is defined by the World Health Organization (WHO) as a presenting visual acuity of less than 6/18 in the best eye with available correction, including varying degrees of severity.[26]
From: South African Journal of Physiotherapy
(1) This term identifies a specific type of disability considered in the study, referring to children who experience difficulties with their sight or vision.[27] (2) This refers to a reduced ability to see, and the study in KwaZulu showed a crude prevalence rate of 9/1000 for this, including blindness. The rates were small in comparison with the motor rates, and the rate for blindness as a result of microphthalmus was also mentioned.[28] (3) Visual impairments are one of the sensory impairments that mainstream schools in Namibia usually face challenges with when assessing examinations, according to the text.[29] (4) This refers to the condition of students who have a lack of sight, and the University of the Western Cape began accepting these students into the physiotherapy program in 1996, but they had not received clinical rotations in high care settings.[30] (5) This phrase indicates a specific condition or characteristic of a patient or student, which is considered in the context of supporting them in a healthcare setting.[31]
From: South African Family Practice
(1) This refers to the condition of having a sight deficiency, which leads to individuals encountering exclusion and marginalization in various settings, as explicitly detailed in the text provided.[32] (2) This refers to any reduction in a person's ability to see, ranging from mild to severe, and can be caused by various types of trauma or other health problems related to the eyes.[33] (3) Visual impairment refers to visual acuity worse than 6/18 in the better eye, according to the text, and is divided into different categories.[34] (4) This is a reduction in the ability to see, which can be caused by various eye conditions such as infectious keratitis, and requires timely diagnosis and treatment.[35]
From: South African Journal of Psychiatry
(1) This is a condition that caused one participant to be excluded from the study, due to its potential impact on their performance on the tests.[36] (2) This is a decrease in a person's ability to see. Posterior cortical atrophy (PCA) is an uncommon progressive neurodegenerative syndrome characterised by atrophy of the occipitoparietal cortices, leading to visuospatial impairment, visual processing abnormalities and apraxia.[37]
From: International Journal of Environmental Research and Public Health (MDPI)
(1) It is a global challenge, especially for developing countries and can affect functional status.[38]