ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2024
Comparison of corneal tomographic parameters between Hispanic and non-Hispanic patients.
Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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0 citing papers in PubMed, 2 citations in OpenAlex.
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
purposeTo compare corneal tomographic parameters between Hispanic White and non-Hispanic White patients using Pentacam data.
methodsThis retrospective study evaluated preoperative Pentacam data from 641 patients 50 years or older who underwent surgery for senile cataract and self-identified as Hispanic or non-Hispanic White. Patients of non-White race or multiethnic groups, or a history of surgery, trauma, or any abnormality of the cornea or anterior segment were excluded. Cornea and anterior segment parameters, as measured with Pentacam, were then compared between Hispanics and non-Hispanics.
resultsThere were 352 Hispanic White and 289 non-Hispanic White patients. These included 231 men and 410 women, with a mean age of 69.5 ± 8.2 years. There were no significant differences between Hispanics and non-Hispanics in front or back keratometry or amount of front astigmatism. However, Hispanics had a greater amount of back astigmatism (0.36 ± 0.19 vs 0.32 ± 0.17 diopter, P = 0.04). Moreover, there was a statistically significant difference in front steep axis of the left eyes between Hispanics and non-Hispanics (97.8 ± 47.9 vs 108.2 ± 48.9 deg, P = 0.01), and a marginally significant difference in front steep axis of the right eyes (81.0 ± 48.2 vs 73.5 ± 49.9 deg, P = 0.06). Hispanics also had a lower vertex pachymetry (548.1 ± 34.5 vs 553.4 ± 37.4 μm, P = 0.04) and a smaller anterior chamber volume (134.7 ± 39.0 vs 146.1 ± 39.9 mm
conclusionsThere are some differences in cornea and anterior segment parameters between Hispanics and non-Hispanics 50 years or older who underwent surgery for senile cataract. However, such differences may not be clinically significant.
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