| Literature DB >> 3253631 |
J R Lavery1, J M Gibson, D E Shaw, A R Rosenthal.
Abstract
The data for this paper were collected during a two-year study of the elderly in the market town of Melton Mowbray. The randomly selected subjects, aged 76 years of age and older, were found to be on average +1.33 D hypermetropic and the average cylinder power was 0.82 D. The mean refractive error was found to be +1.5 D with 0.5 negative cylinder at between 85 and 90 degrees. Of all the subjects, 30 per cent had significant anisometropia.Mesh：
Year: 1988 PMID： 3253631 DOI： 10.1111/j.1475-1313.1988.tb01175.x
Source DB: PubMed Journal: Ophthalmic Physiol Opt ISSN： 0275-5408 Impact factor: 3.117