Matches in SemOpenAlex for { <https://semopenalex.org/work/W2944055441> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2944055441 abstract "Introduction: Globally, the most common cause for diminution of vision is refractive errors and the number of patients with refractive errors is increasing day by day. The Auto-refraction (AR) is quick and patient friendly procedure as compared to retinoscopy and subjective refraction in finding out refractive errors. Hence, the accuracy of Auto-refractometer in terms of subjective acceptance (SA) should be taken into account before prescribing optical correction based on findings of that particular model of Auto-refractometer. So, this study is directed towards analysis of the accuracy of GRK-2200T Auto-retieratometer in terms of acceptance by comparing findings of AR with that of SC.
 Objectives: The aim of this study was to assess the refractive status of patient's eyes using auto refractometer (GRK-2200T auto-retierato meter) and to estimate the agreement of it in terms of accuracy in acceptance of subjective correction by the patient.
 Methodology: A hospital based prospective comparative study conducted on 226 eyes of 113 patients who visited out-patient department (OPD) of Ophthalmology at Nobel Medical College and Teaching Hospital (NoMCTH), Biratnagar diagnosed with Myopia, Hyperopia and Astigmatism. Duration of study was 4 months from 2nd October, 2018 to 2nd February, 2019. All data thus collected was subjected to statistical analysis by using SPSS version 22.
 Result The mean age of the study subjects was 26.91±7.79 years with male to female ratio of 0.47. When spherical power, cylindrical power and the axis are taken into consideration together, only 13.3% of the total tested eyes subjectively accepted the AR values unchanged. On subjective correction, 32.7% of the tested eyes accepted spherical power while 46.5% accepted cylindrical power and 50.9% accepted axis of AR unchanged. About 52.2% of the total eyes examined fall within the deviation of spherical equivalent (SE) of ±o.25D and up to 67.3% of them fall within the deviation of ±o.50D.
 Conclusion The auto refraction by GRK-2200T auto-retieratometer was found to be satisfactory for a preliminary refraction but not satisfactory as substitutes for conventional subjective refraction. However, auto refraction values obtained by GRK-2200T auto-retieratometer could be important in order to accurately prescribe the cylindrical power as well as its axis than the spherical component." @default.
- W2944055441 created "2019-05-16" @default.
- W2944055441 creator A5009890525 @default.
- W2944055441 creator A5015886702 @default.
- W2944055441 creator A5087562489 @default.
- W2944055441 creator A5087990915 @default.
- W2944055441 date "2019-05-03" @default.
- W2944055441 modified "2023-09-25" @default.
- W2944055441 title "Accuracy of GRK-2200T Auto-refkeratometer in Subjective Acceptance for Refractive Errors" @default.
- W2944055441 doi "https://doi.org/10.3126/bjhs.v4i1.23939" @default.
- W2944055441 hasPublicationYear "2019" @default.
- W2944055441 type Work @default.
- W2944055441 sameAs 2944055441 @default.
- W2944055441 citedByCount "0" @default.
- W2944055441 crossrefType "journal-article" @default.
- W2944055441 hasAuthorship W2944055441A5009890525 @default.
- W2944055441 hasAuthorship W2944055441A5015886702 @default.
- W2944055441 hasAuthorship W2944055441A5087562489 @default.
- W2944055441 hasAuthorship W2944055441A5087990915 @default.
- W2944055441 hasBestOaLocation W29440554411 @default.
- W2944055441 hasConcept C109821595 @default.
- W2944055441 hasConcept C118487528 @default.
- W2944055441 hasConcept C119767625 @default.
- W2944055441 hasConcept C120665830 @default.
- W2944055441 hasConcept C121332964 @default.
- W2944055441 hasConcept C205318122 @default.
- W2944055441 hasConcept C2776148792 @default.
- W2944055441 hasConcept C2779501256 @default.
- W2944055441 hasConcept C2781093698 @default.
- W2944055441 hasConcept C2781135284 @default.
- W2944055441 hasConcept C42067758 @default.
- W2944055441 hasConcept C6043685 @default.
- W2944055441 hasConcept C71924100 @default.
- W2944055441 hasConceptScore W2944055441C109821595 @default.
- W2944055441 hasConceptScore W2944055441C118487528 @default.
- W2944055441 hasConceptScore W2944055441C119767625 @default.
- W2944055441 hasConceptScore W2944055441C120665830 @default.
- W2944055441 hasConceptScore W2944055441C121332964 @default.
- W2944055441 hasConceptScore W2944055441C205318122 @default.
- W2944055441 hasConceptScore W2944055441C2776148792 @default.
- W2944055441 hasConceptScore W2944055441C2779501256 @default.
- W2944055441 hasConceptScore W2944055441C2781093698 @default.
- W2944055441 hasConceptScore W2944055441C2781135284 @default.
- W2944055441 hasConceptScore W2944055441C42067758 @default.
- W2944055441 hasConceptScore W2944055441C6043685 @default.
- W2944055441 hasConceptScore W2944055441C71924100 @default.
- W2944055441 hasLocation W29440554411 @default.
- W2944055441 hasOpenAccess W2944055441 @default.
- W2944055441 hasPrimaryLocation W29440554411 @default.
- W2944055441 hasRelatedWork W1964712552 @default.
- W2944055441 hasRelatedWork W1980515521 @default.
- W2944055441 hasRelatedWork W2002873475 @default.
- W2944055441 hasRelatedWork W2021792640 @default.
- W2944055441 hasRelatedWork W2135126056 @default.
- W2944055441 hasRelatedWork W2137854852 @default.
- W2944055441 hasRelatedWork W2218350520 @default.
- W2944055441 hasRelatedWork W2326924065 @default.
- W2944055441 hasRelatedWork W2401418577 @default.
- W2944055441 hasRelatedWork W2474816957 @default.
- W2944055441 hasRelatedWork W2724489036 @default.
- W2944055441 hasRelatedWork W2737790309 @default.
- W2944055441 hasRelatedWork W2897691400 @default.
- W2944055441 hasRelatedWork W2900886202 @default.
- W2944055441 hasRelatedWork W2901565164 @default.
- W2944055441 hasRelatedWork W2972972255 @default.
- W2944055441 hasRelatedWork W3028783825 @default.
- W2944055441 hasRelatedWork W3030464964 @default.
- W2944055441 hasRelatedWork W3083818789 @default.
- W2944055441 hasRelatedWork W3165028115 @default.
- W2944055441 isParatext "false" @default.
- W2944055441 isRetracted "false" @default.
- W2944055441 magId "2944055441" @default.
- W2944055441 workType "article" @default.