Effects of moderate smoking on the central visual field

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dc.contributor.authorAkarsu, C.
dc.contributor.authorYazici, B.
dc.contributor.authorTaner, P.
dc.contributor.authorErgin, A.
dc.date.accessioned2020-06-25T17:40:04Z
dc.date.available2020-06-25T17:40:04Z
dc.date.issued2004
dc.departmentKırıkkale Üniversitesi
dc.descriptionYazici, Bulent/0000-0001-8889-1933
dc.description.abstractPurpose: To investigate whether moderate cigarette smoking has any effects on the central visual field. Methods: This study included 30 healthy, moderate cigarette smokers (10-20 cigarettes per day for at least the past 5 years) and 22 healthy non-smokers. After two training test sessions, all individuals underwent computerized visual field examinations (Humphrey 30-2 Full Threshold Test) with both white-on-white (W-W) perimetry and blue-on-yellow (B-Y) perimetry. One eye of each subject with reliable visual field test results was evaluated. The foveal threshold, mean deviation (MD), pattern standard deviation (PSD), short-term fluctuation (SF), corrected pattern standard deviation (CPSD), glaucoma hemifield test (GHT) and number of significantly depressed points deviating at p < 5%, p < 2%, p < 1% and p < 0.5% on the pattern deviation probability map of the smokers were compared with those of the non-smokers. Results: When the results of W-W perimetry were analysed, the smokers were found to have significantly lower foveal thresholds (p = 0.001) and mean retinal sensitivity (p = 0.02), and higher PSD (p = 0.002) and CPSD (p = 0.01) than the non-smokers. Short-term fluctuation was similar in both groups (p = 0.55). The number of significantly depressed points deviating at p < 5%, p < 2% and p < 1% on the pattern deviation probability map was similar for both groups (p > 0.55). The number of depressed points deviating at p < 0.5% on the pattern deviation probability map was higher for the smokers than for the non-smokers (p = 0.03). The results of B-Y perimetry showed the smokers to have a significantly lower foveal threshold than the non-smokers (p = 0.03). However, there were no significant differences in the global indices of the two groups (p > 0.05). The number of significantly depressed points deviating at p < 5%, p < 2%, p < 1% and p < 0.5% on the pattern deviation probability map was similar in both groups (p > 0.05). No significant difference in GHT was determined with either perimetry for the smokers compared with the non-smokers (p > 0.05). Conclusion: This study suggests that moderate cigarette smoking is associated with both diffuse and localized reductions in retinal sensitivity with W-W perimetry. Only reduction in the foveal threshold was observed with B-Y perimetry, with no hints of diffuse and localized reductions.en_US
dc.identifier.citationAkarsu, C., Yazici, B., Taner, P., & Ergin, A. (2004). Effects of moderate smoking on the central visual field. Acta ophthalmologica Scandinavica, 82(4), 432–435.en_US
dc.identifier.doi10.1111/j.1395-3907.2004.00301.x
dc.identifier.endpage435en_US
dc.identifier.issn1395-3907
dc.identifier.issue4en_US
dc.identifier.pmid15291937
dc.identifier.scopus2-s2.0-4444360982
dc.identifier.scopusqualityN/A
dc.identifier.startpage432en_US
dc.identifier.urihttps://doi.org/10.1111/j.1395-3907.2004.00301.x
dc.identifier.urihttps://hdl.handle.net/20.500.12587/3250
dc.identifier.volume82en_US
dc.identifier.wosWOS:000223473100011
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWileyen_US
dc.relation.ispartofActa Ophthalmologica Scandinavica
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectmoderate cigarette smokingen_US
dc.subjectvisual fielden_US
dc.subjectwhite-on-white perimetryen_US
dc.subjectblue-on-yellow perimetryen_US
dc.titleEffects of moderate smoking on the central visual fielden_US
dc.typeArticle

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