Analysis of related factors of the anterior corneal astigmatism axis and total corneal astigmatism axis in cataract patients / 国际眼科杂志(Guoji Yanke Zazhi)
International Eye Science
; (12): 245-247, 2018.
Article
Dans Zh
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| ID: wpr-695168
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ABSTRACT
AIM:
To investigate the difference between anterior corneal astigmatism axis and total corneal astigmatism axis, and the related factors.?METHODS:
The anterior corneal astigmatism axis and total corneal astigmatism axis in 789 patients(1141 eyes) of China Medical University Eye Hospital were detected by Petacam and recorded the corresponding age, value of astigmatism, anterior chamber depth, corneal thickness, refraction of cornea and anylized statistically.?RESULTS:
We found age was positively correlated with the difference of the anterior corneal astigmatism axis and total corneal astigmatism axis(r=0. 139, P<0. 001). The value of astigmatism was negatively correlated with the difference of the anterior corneal astigmatism axis and total corneal astigmatism axis(r=-0. 293, P<0. 05). The anterior chamber depth was negatively correlated with the difference of the anterior corneal astigmatism axis and total corneal astigmatism axis ( r=-0. 067, P<0. 05). And the corneal thickness, refraction of cornea was not significantly correlated with the difference of the anterior corneal astigmatism axis and total corneal astigmatism axis.?CONCLUSION:
There is significant difference in the anterior corneal astigmatism axis and total corneal astigmatism axis, and is positively correlated with age, and is negatively correlated with value of astigmatism and the depth of anterior chamber.
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WPRIM
langue:
Zh
Texte intégral:
International Eye Science
Année:
2018
Type:
Article