Abstract:
PURPOSE:To study sex differences in corneal biomechanical parameters in Egypt as regards to corneal hysteresis (CH), corneal resistance factor (CRF), Goldmann-correlated intraocular pressure (IOPg), and corneal-compensated intraocular pressure (IOPcc). METHODS:This is a cross-sectional observational study that includes 350 eyes of 350 normal subjects (175 men and 175 women) who were evaluated using the Reichert ocular response analyzer (ORA) to measure CH, CRF, IOPg, and IOPcc. RESULTS:The mean CH in men was 9.69 ± 2.05 mm Hg (range 5.7-14.6 mm Hg) and in women 10.41 ± 1.65 mm Hg (range 7-14.4 mm Hg) with a p value of 0.00038. The mean CRF in men was 9.54 ± 2.16 mm Hg (range 4.9-14.4 mm Hg) and in women was 10.37 ± 1.71 mm Hg (range 7.3-15.5 mm Hg) with a p value of 0.00008. The mean IOPg in men was 14.78 ± 4.15 mm Hg (range 7.2-26.5 mm Hg) and in women was 15.44 ± 3.3 mm Hg (range 8.6-23.7 mm Hg) with a p value of 0.09. The mean IOPcc in men was 16.2 ± 4.08 mm Hg (range 10.9-28.9 mm Hg) and in women was 15.86 ± 3.41 (range 9.7-24.2 mm Hg) with a p value of 0.4. There was a statistically significant difference between men and women in CH and CRF while IOPg and IOPcc showed no statistically significant difference (p>0.05). CONCLUSIONS:There is a statistically significant difference between men and women in CH and CRF, where women show higher values, while no statistically significant difference exists between the groups in IOPg or IOPcc.
journal_name
Eur J Ophthalmoljournal_title
European journal of ophthalmologyauthors
Allam RS,Khalil NMdoi
10.5301/ejo.5000572subject
Has Abstractpub_date
2015-09-01 00:00:00pages
391-5issue
5eissn
1120-6721issn
1724-6016pii
85FD0996-D71D-4C32-969C-EACD56CBB3A4journal_volume
25pub_type
杂志文章abstract:PURPOSE:To describe a rare presentation of pituitary apoplexy as unilateral abducens nerve palsy demonstrating the various presentations of the condition. METHODS:Case report. RESULTS:A 48-year-old man presented with isolated right abducens nerve palsy. Magnetic resonance imaging showed a large pituitary macroadenoma...
journal_title:European journal of ophthalmology
pub_type: 杂志文章
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更新日期:2010-01-01 00:00:00
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journal_title:European journal of ophthalmology
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journal_title:European journal of ophthalmology
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pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1996-04-01 00:00:00
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journal_title:European journal of ophthalmology
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更新日期:2006-07-01 00:00:00
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journal_title:European journal of ophthalmology
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更新日期:1991-07-01 00:00:00
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更新日期:2020-04-22 00:00:00
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更新日期:2020-06-12 00:00:00
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journal_title:European journal of ophthalmology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2005-09-01 00:00:00
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更新日期:2007-09-01 00:00:00
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更新日期:2020-08-27 00:00:00