国际眼科杂志Issue(11)：2308-2310,3.DOI:10.3980/j.issn.1672-5123.2013.11.43
近视患者 LASIK 术后人工晶状体度数测量的研究
Study of intraocular lens power after LASIK in myopic patients
李金瑛 1曹辰 1王蔚 1刘畅1
作者信息
- 1. 518036 中国广东省深圳市，北京大学深圳医院眼科
- 折叠
摘要
Abstract
AIM: To evaluate the differences between Haigis-L formula and CH-SRK/T when predicting intraocular lens power after laser in situ keratomileusis ( LASIK) surgery for myopia. METHODS: Seventy-two patients ( 140 eyes, axial length ≤ 26mm ) after LASIK surgery were recruited between October 2012 and February 2013. Participants with other ophthalmic diseases were excluded.Haigis-L and CH -SRK/T formula were used to calculate the intraocular lens power separately after LASIK surgery and the data were analyzed using SPSS 18.0 software. RESULTS:The mean value of Hoyaintraocular lens after LASIK was 22.99 ±1.38D by Haigis-L formula compared with 19.95±1.69D using CH-SRK/T formula.According to paired t-test, pairs of differential mean are -3.039 ± 1.899D.Wilcoxon signed rank test was used and the sum of ranks was -3.408a(P=0.001).Meanwhile, the mean value of Allergan AR40 intraocular lens was 23.26 ±1.49D by Haigis-L formula; while the degree of intraocular lens calculated by CH-SRK/T formula was 20.05 ±1.69D. According to paired t-test, pairs of differential mean are -3.208 ±1.823D.Wilcoxon signed rank test was used and the sum of ranks was -3.408a(P=0.001). CONCLUSION: After LASIK surgery for myopia, the degree of intraocular lens power measured by CH-SRK/T is lower than that by Haigis-L formula.The degree of intraocular lens power calculated by CH-SRK/T is more likely to be under corrected.关键词
Haigis-L公式/临床资料法/LASIK/人工晶状体度数计算Key words
Haigis-L formula/clinical history method/laser in situ keratomileusis/intraocular lens calculations引用本文复制引用
李金瑛,曹辰,王蔚,刘畅..近视患者 LASIK 术后人工晶状体度数测量的研究[J].国际眼科杂志,2013,(11):2308-2310,3.
