TY - JOUR
T1 - Examination Methods for Glaucoma Prevalence Surveys
AU - Quigley, Harry A.
AU - West, Sheila K.
AU - Munoz, Beatriz
AU - Mmbaga, B. B.O.
AU - Glovinsky, Yoseph
N1 - Funding Information:
cilitylic HealthGrant,Service,Wilmer Institute)fromDC;theaUSSeniorPub¬ Washington, InvestigatorAwardfromResearchtoPrevent BlindnessIne,NewYork,NY; by National Glau¬ coma Research, program ofathe American Health Assistance Foundation, Rockville, Md; and by the Edna McConnell Clark Foundation, New York. Dr West is a Research to Prevent Blind¬
PY - 1993/10
Y1 - 1993/10
N2 - To perform a pilot evaluation of new examination methods for the detection of glaucoma and other causes of visual impairment in rural East Africa. Testing was performed by local eye nurses after a brief training course. Two novel tests of visual function were used, a scotopic sensitivity test and a visual field test performed on a laptop computer. The optic disc was examined with direct ophthalmoscopy after pupillary dilation and compared with standard photographs on a laminated card. Intraocular pressure was measured with a hand-held, electronic tonometer. Rural Tanzania. One hundred twenty adult villagers. The visual function tests could be performed on more than 90% of subjects, and the results were correlated with the size of the optic disc cup, an objective measure of glaucoma injury. This survey shows the practicality of instrumentbased testing of visual function under field conditions.
AB - To perform a pilot evaluation of new examination methods for the detection of glaucoma and other causes of visual impairment in rural East Africa. Testing was performed by local eye nurses after a brief training course. Two novel tests of visual function were used, a scotopic sensitivity test and a visual field test performed on a laptop computer. The optic disc was examined with direct ophthalmoscopy after pupillary dilation and compared with standard photographs on a laminated card. Intraocular pressure was measured with a hand-held, electronic tonometer. Rural Tanzania. One hundred twenty adult villagers. The visual function tests could be performed on more than 90% of subjects, and the results were correlated with the size of the optic disc cup, an objective measure of glaucoma injury. This survey shows the practicality of instrumentbased testing of visual function under field conditions.
UR - http://www.scopus.com/inward/record.url?scp=0027525263&partnerID=8YFLogxK
U2 - 10.1001/archopht.1993.01090100117038
DO - 10.1001/archopht.1993.01090100117038
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???
AN - SCOPUS:0027525263
SN - 0003-9950
VL - 111
SP - 1409
EP - 1415
JO - Archives of Ophthalmology
JF - Archives of Ophthalmology
IS - 10
ER -