Abstract
PurposeThe purpose of this study was to evaluate the discrepancy between the near visual acuity (VA) measurements using the EyeHandBook smartphone application and the conventional method of using the near vision card.MethodsUsing similar environmental/examinational conditions, near VA measurements were obtained and compared using the near vision card and the EyeHandBook app for IPhone 5 from 100 subjects. The obtained data were changed to LogMAR format and the relationship between the two techniques was analyzed by paired sample t-test and scatterplot.ResultsWith a P-value of
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1464-1468 |
| Number of pages | 5 |
| Journal | Eye (Basingstoke) |
| Volume | 29 |
| Issue number | 11 |
| DOIs | |
| State | Published - Nov 1 2015 |
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ASJC Scopus subject areas
- Ophthalmology
Cite this
Effectiveness of a smartphone application for testing near visual acuity. / Tofigh, S.; Shortridge, E.; Elkeeb, A.; Godley, B. F.
In: Eye (Basingstoke), Vol. 29, No. 11, 01.11.2015, p. 1464-1468.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Effectiveness of a smartphone application for testing near visual acuity
AU - Tofigh, S.
AU - Shortridge, E.
AU - Elkeeb, A.
AU - Godley, B. F.
PY - 2015/11/1
Y1 - 2015/11/1
N2 - PurposeThe purpose of this study was to evaluate the discrepancy between the near visual acuity (VA) measurements using the EyeHandBook smartphone application and the conventional method of using the near vision card.MethodsUsing similar environmental/examinational conditions, near VA measurements were obtained and compared using the near vision card and the EyeHandBook app for IPhone 5 from 100 subjects. The obtained data were changed to LogMAR format and the relationship between the two techniques was analyzed by paired sample t-test and scatterplot.ResultsWith a P-value of
AB - PurposeThe purpose of this study was to evaluate the discrepancy between the near visual acuity (VA) measurements using the EyeHandBook smartphone application and the conventional method of using the near vision card.MethodsUsing similar environmental/examinational conditions, near VA measurements were obtained and compared using the near vision card and the EyeHandBook app for IPhone 5 from 100 subjects. The obtained data were changed to LogMAR format and the relationship between the two techniques was analyzed by paired sample t-test and scatterplot.ResultsWith a P-value of
UR - http://www.scopus.com/inward/record.url?scp=84947063949&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84947063949&partnerID=8YFLogxK
U2 - 10.1038/eye.2015.138
DO - 10.1038/eye.2015.138
M3 - Article
C2 - 26206531
AN - SCOPUS:84947063949
VL - 29
SP - 1464
EP - 1468
JO - Eye
JF - Eye
SN - 0950-222X
IS - 11
ER -