Visual Function and Visual Acuity in An Urban Adult Population

1996 ◽  
Vol 90 (5) ◽  
pp. 367-377 ◽  
Author(s):  
J. Katz ◽  
J.M. Tielsch

In this survey, 6,850 Baltimore residents aged 40 and older were interviewed about activities they had difficulty doing or could no longer do because of poor vision. One-fourth of the sample reported limitations in activities, most frequently reading and other near-vision tasks, because of poor vision. In addition to poor vision, general health status, educational level, and time since the last eye care visit were associated with the loss of visual function.

Ophthalmology ◽  
2005 ◽  
Vol 112 (12) ◽  
pp. 2227-2237 ◽  
Author(s):  
Arja Laitinen ◽  
Seppo Koskinen ◽  
Tommi Härkänen ◽  
Antti Reunanen ◽  
Leila Laatikainen ◽  
...  

2019 ◽  
Vol 19 (3) ◽  
pp. 269-277
Author(s):  
Elizabeth A. Gottschlich ◽  
Kandyce Larson ◽  
Blake Sisk ◽  
Mary Pat Frintner

2018 ◽  
Vol 11 (02) ◽  
pp. 34-40
Author(s):  
Bimala Sharma ◽  
S Wagle ◽  
N Shrestha ◽  
MP Bhatt ◽  
BR Tiwari

Introduction: Self-rated health reflects respondents’ overall perceptions of their general health status. It is a simple and reliable measure of general health status of the population. Objective: The objective of the study was to assess prevalence and associated factors of poor self-rated health among adult population in Machhapuchhre Rural Municipality of Kaski District, Nepal. Methods: A cross-sectional household survey was conducted among adult population at Machhapuchhre Rural Municipality. A structured questionnaire was used for the face to face interview. Household survey was conducted in July 2018. Self-rated health was measured by using a single question such as ‘In general, how would you rate your health?’ Responses were arranged along a five-point Likert-type scale: ‘excellent’, ‘good’, ‘fair’, ‘poor’ and very poor. The outcome variable was dichotomized as ‘good’ (excellent, good or fair) or ‘poor’ (poor or very poor). Chi-square test and multiple logistic regression analysis were performed; and odds ratios with corresponding 95% confidence intervals for poor self-rated health were presented. Results: Of total respondents, 13.2% respondents reported that they perceived their health as poor. Of the total, 14.3% respondents stated themselves as overweight and 8.8% mentioned they were unhappy. The study found that illiterate respondents, respondents with smoking habit and the individuals with poor psychological conditions were more likely to perceive their health as poor. Illiteracy, current smoking, perceived overweight, unhappiness, suicidal ideation and having depressed feeling were significant factors associated with poor self-rated health in the study. Conclusion: Education, health behavior and psychosocial health variables has important influences on self-rated health.


2020 ◽  
Author(s):  
Rajiv Raman ◽  
Sarika Gopalakrishnan ◽  
Mathangi Sathyaprasath

Abstract Background The objective of this study was to estimate the visual impairment in patients with central field loss (CFL) and peripheral field loss (PFL), to analyze the type of low vision devices prescribed and to compare the visual benefits who presented to Low Vision Care clinic at a tertiary eye care center in India. Methods A retrospective review was done for 450 patients with low vision who visited LVC clinic from January 2017 to December 2017. The subjects were categorized into two groups: CFL and PFL. Demographic profile such as age, gender, occupation, ocular history, visual acuity status and low vision device preferred was collected and documented. Results Out of 450 patients, 242 (53.8%) were diagnosed to have CFL and 208 (46.2%) had PFL. 323 (71.8%) were men and 127 (28.2%) were women. The sum of median age of both the groups were 34.5 years, while the median age of CFL and PFL group was 36 and 34 years respectively. Atrophy related macular disorder (54.1%) was the major reason causing central field loss and Retinitis Pigmentosa (81.7%) for peripheral field loss. CFL group (76%) preferred low vision devices more than PFL group (65.9%). The ratio of task difficulties for both distance and near were 1:2 for central and peripheral field loss respectively. Electronic video magnifier was preferred more in CFL group. There was a statistically significant improvement ( P < 0.05) in distance and near vision with the help of low vision devices in both the groups. ConclusionsThe use of low vision devices in both CFL and PFL can help the patients in restoring useful vision.


2015 ◽  
Vol 3 (1) ◽  
pp. 222 ◽  
Author(s):  
Marianne M. Sinoo ◽  
Jos M. G. A. Schols ◽  
Mirjam M. A. van Tilborg ◽  
Helianthe S. M. Kort

<p>Currently, 4% of older adults reside in long-term care facilities in the Netherlands. Nursing home residents tend to have multimorbidity that is associated with considerable disabilities and a high level of care dependency. In the Dutch adult population the highest estimated prevalence (&gt;40%) of visual impairment (low vision and blindness) was found in the subgroup of residents in nursing homes (NHs). The aim of this study is to describe the current practice of eye care by Dutch nursing home physicians (NHPs).</p><p>A digital online survey was developed to describe the eye care activities of nursing home physicians and their cooperation in this perspective with other professionals.</p><p>Of 1573 NHPs present in the Netherlands, 125 (8%) responded.</p><p>Results show that more than 50% of the NHPs regularly examine ‘distant vision’, ‘near vision’ and ‘the visual field’. However, 23%, 33% and 45% almost never or never examine the ‘visual field’, ‘near vision’ and ‘distant vision’, respectively. Data regarding eye care, regularly recorded in the client files by more than 50% of the NHPs, are medical data involving ‘use of eye medication’, ‘eye disease’, and ‘eye surgery in the past’. Less commonly recorded is ‘the use of reading glasses’ as well as ‘eye pain’.</p><p>Inside of the NH, (head) nurses and ward nurses (chi<sup>2</sup> = 309, df = 5, p = 0.000), and outside of the NH, ophthalmologists and low vision specialists are most frequently contacted about eye related issues (chi<sup>2</sup> = 224, df = 4, p = 0.000). Opticians are rarely contacted, and optometrists and orthoptists are ‘never’ contacted by more than 50% of the NHPs. Moreover, 50% of the NHPs noted that collaboration with external eye care professionals is ‘not structural’.</p><p>This study shows that, according to NHPs, relevant visual aspects are not structurally examined and recorded in the client files. Outside of the NH, NHPs tend to have a less frequent collaborative relationship with optometrists, orthoptists and opticians compared to ophthalmologists and low vision specialists. The NHP’s role in providing eye care can be improved by development of guidelines for structural eye screening, improvement of recording in client files, and exploring plus undertaking collaboration with other eye care professionals.</p>


2021 ◽  
Vol 9 (B) ◽  
pp. 608-613
Author(s):  
Majid A. Moafa ◽  
Waleed Alghamdi ◽  
Mohammed Alluwimi ◽  
Sulaiman Aldakhil ◽  
Ismail Abuallut ◽  
...  

BACKGROUND: Certain occupations and career paths require potential candidates who meet certain visual standards that allow them to apply or hold realistic possibilities for career advancement. AIM: This study aims to assess the visual function requirements for public jobs in Saudi Arabia and compare them with international standards. METHODS: Interview with eye care specialists in the fields of optometry and ophthalmology was conducted. This interview was consisted of seven pre-approved questions on current vision health requirements for eyesight-dependent careers. RESULTS: Interview responses revealed the existence of several visual requirements which were visual acuity, color vision, and visual field. These requirements are essential for various government jobs and functions, with examinations of applicants being necessary for acceptance of a vacancy or subsequent career progression. CONCLUSION: Many government positions of employment require predefined level visual standards which are not widely known. Defining what these standards are and making them publicly accessible will aid both future candidates in better planning their employment options and specialists in providing the required standards on request.


2020 ◽  
Vol 16 (74) ◽  
pp. 85
Author(s):  
Yu.O. Liannoi ◽  
O.O. Skyba ◽  
L.V. Pshenychna ◽  
Yu.L. Tonkopei ◽  
I.M. Ionova

2020 ◽  
Vol 8 (4) ◽  
pp. 47-59
Author(s):  
Iheanyichukwu M. Elechi

The purpose of this study was to investigate the relationship between the aircraft noise exposure, annoyance reactions and health status of the residents living within the vicinity of the Murtala Muhammed International Airport (MMA) in Lagos state, Nigeria. Aircraft noise monitoring was conducted in five locations within the vicinity (0-5Km) of MMA, and a sixth distant location (14km away). Levels of aircraft noise for all five locations within the vicinity of the airport exceeded the EPA Victoria threshold of 75 dB LAmax for the residential area (outdoor). A survey on annoyance induced by aircraft noise exposure and general health status was conducted on 450 local residents in the study locations using the International Commission on Biological Effect of Noise question and a single question that has been applied in Dutch national health care surveys since 1983 on self-reported general health status respectively. Percentage of residents within the vicinity of MMA that were highly annoyed (%HA) exceeded 15% guideline limit stipulated by Federal Interagency Committee on Urban Noise while 14.5% reported poor health status. There was a significant association between the annoyance reactions and aircraft noise levels in the study locations while the association between self-reported health status and aircraft noise levels was not significant. Taken together, the residents within the vicinity of the airport are exposed to aircraft noise levels above permissible limit which may be associated with high annoyance reaction but may not be associated with poor health rating. Evidence-based aircraft noise related policies by government are advocated.


Heliyon ◽  
2021 ◽  
Vol 7 (5) ◽  
pp. e06987
Author(s):  
Azam Toozandehjani ◽  
Zohreh Mahmoodi ◽  
Mitra Rahimzadeh ◽  
Alireza Jashni Motlagh ◽  
Mahnaz Akbari Kamrani ◽  
...  

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