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Errors occurred in the article by Cleary et al that appeared in the March issue of the BJO(1998;82:225–31).
In the results section, para 3 all the degree signs (°) relating to the deviation measurement should be replaced by “prism dioptres”. Similarly, in para 4 the degree signs (°) referring to the 4 dioptre test should be replaced by “prism dioptres”.
An error occurred in the article by McCarty et al that appeared in the April issue of the BJO(1998;82:410–14).
In Table 3 the percentage of people without diabetes that have seen an ophthalmologist should be 25.4%, not 55.6%. The numbers (746/2933) are correct.
We apologise for these errors.