摘要
目的：应用光学相干断层成像（OCT）检查描述中老年人群中早期玻璃体后脱离（PVD）的发生情况进行研究。方法：选择我院2012年8月至2013年4月体检完成OCT检查1005例（2010眼）,年龄43~90岁,平均年龄（57.23±10.81）岁,中位年龄为55岁。对1005例OCT检查者所获得OCT图像进行3部分项目分析,分别为：1性别与PVD。2年龄与PVD。3左右眼与PVD。结果：11005例共发生PVD167例（16.62%）,其中5眼可见玻璃体后界膜与黄斑部视网膜紧密粘连牵拉,神经上皮层隆起。2男性组发生PVD者65例（13.08%）,女性组发生PVD者102例（20.08%）,女性PVD发生率高于男性（P=0.003）。3各年龄组的PVD发生率呈增高的趋势,年龄〉63岁组PVD发生率明显高于年龄≤49岁组（P=0.013）。41005例左眼发生PVD者124例（12.34%）,右眼发生PVD者121例（12.04%）,差异无统计学意义（P=0.838）。结论：早期PVD的发生与性别相关。早期PVD的发生有随年龄增高的趋势。
Objective： Application of optical coherence tomography（OCT） examination of the elderly population in the description of early posterior vitreous detachment（PVD） were performed to study the occurrence. Methods： In our hospital from 2012 August to 2013 April examination to complete the OCT examination in 1005 cases（2010 eyes）, aged 43~90 years, mean age（57.23±10.81） years of age, the median age was 55 years old. The OCT examination of 1005 cases acquired OCT images of 3 part project analysis, respectively： 1 Gender and PVD. 2 Age and PVD. 3 The left and the right eye and PVD. Results： 1 Occurred in 1005 cases of PVD167 patients（16.62%）, including 5 eyes visible posterior hyaloid membrane and macular retinal tight adhesion traction, neuroepithelial layer eminence. 2 In 65 cases of male group developed PVD（13.08%）, 102 cases of female group developed PVD（20.08%）, female incidence rate of PVD was higher than that of male（P=0.003）. 3 For each age group the incidence of PVD was increased, the older than 63 years old group the incidence of PVD was significantly higher than that of age≤49 years old group（P=0.013）. 4 In 124 cases of 1005 cases of left eye PVD（12.34%）, 121 cases of right eye PVD（12.04%）, no significant difference（P=0.838）. Conclusions： The early occurrence of PVD related with sex. The PVD incidence with age increasing.
出处
《中国医药导刊》
2014年第11期1365-1366,共2页
Chinese Journal of Medicinal Guide
关键词
光学相干断层成像
玻璃体后脱离
Optical coherence tomography
Posterior vitreous detachment
