[关键词]
[摘要]
目的：探讨白内障术前相关预测因素与术后视功能的相关性。
方法：选取83例在我院眼科行白内障超声乳化和人工晶状体植入术患者，对其进行A超眼轴长度测量、白内障类型、核硬度等检查，分析术前预测因素与术后视力、视功能指数14(Visual Funtion Index 14，VF-14)的相关性。
结果：年龄、性别、眼轴、核硬度、术前矫正视力、白内障类型、高血压病史、糖尿病病史、对侧眼视力、患病时间与术后VF-14、术后30d矫正视力有相关性； 术前VF-14、DM病史、对侧眼视力对于术后VF-14有83.5%的影响，具有重要意义。
结论：通过术前相关检查能够有效地评估患者白内障术后视功能，术前VF-14量表的评价有一定意义。
[Key word]
[Abstract]
AIM: To evaluate the reliability of preoperative examination for predicted visual acuity and visual function of the cataract eyes before phacoemulsification combined with intraocular lens(IOL)implantation.
METHODS: A total of 83 cases(83 eyes)of cataract were selected from those who underwent phacoemulsification combined with IOL implantation in our hospital. Data were collected for the correlation of preoperative examination with postoperative visual acuity and visual function index scale(VF-14).
RESULTS: Age, sex, eye axis, nuclear hardness, preoperative vision, cataract type, hypertension history, diabetes history, the contralateral vision and sicken time had correlation with postoperative VF-14 and vision; Regarding the VF-14, the predictive factors were the preoperative VF-14, diabetes history and the eye with the better vision. The predictive value was about 83.5%.
CONCLUSION: The postoperative visual acuity and visual function can be evaluated by basic data.
[中图分类号]
[基金项目]
2010年上海高校选拔培养优秀青年教师科研专项基金(No.jdy10091)
