Effects of moderate smoking on the central visual field
dc.contributor.author | Akarsu, C. | |
dc.contributor.author | Yazici, B. | |
dc.contributor.author | Taner, P. | |
dc.contributor.author | Ergin, A. | |
dc.date.accessioned | 2020-06-25T17:40:04Z | |
dc.date.available | 2020-06-25T17:40:04Z | |
dc.date.issued | 2004 | |
dc.department | Kırıkkale Üniversitesi | |
dc.description | Yazici, Bulent/0000-0001-8889-1933 | |
dc.description.abstract | Purpose: 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.citation | Akarsu, 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.doi | 10.1111/j.1395-3907.2004.00301.x | |
dc.identifier.endpage | 435 | en_US |
dc.identifier.issn | 1395-3907 | |
dc.identifier.issue | 4 | en_US |
dc.identifier.pmid | 15291937 | |
dc.identifier.scopus | 2-s2.0-4444360982 | |
dc.identifier.scopusquality | N/A | |
dc.identifier.startpage | 432 | en_US |
dc.identifier.uri | https://doi.org/10.1111/j.1395-3907.2004.00301.x | |
dc.identifier.uri | https://hdl.handle.net/20.500.12587/3250 | |
dc.identifier.volume | 82 | en_US |
dc.identifier.wos | WOS:000223473100011 | |
dc.identifier.wosquality | Q3 | |
dc.indekslendigikaynak | Web of Science | |
dc.indekslendigikaynak | Scopus | |
dc.indekslendigikaynak | PubMed | |
dc.language.iso | en | |
dc.publisher | Wiley | en_US |
dc.relation.ispartof | Acta Ophthalmologica Scandinavica | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | moderate cigarette smoking | en_US |
dc.subject | visual field | en_US |
dc.subject | white-on-white perimetry | en_US |
dc.subject | blue-on-yellow perimetry | en_US |
dc.title | Effects of moderate smoking on the central visual field | en_US |
dc.type | Article |
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