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ID:12629698
大小:8.21 MB
页数:39页
时间:2018-07-18
《影响外伤性视神经病变视力预后相关因素的分析》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、中文摘要影响外伤性视神经病变视力预后的相关因素分析摘要目的分析影响外伤性视神经病变视力预后的相关因素。方法回顾分析40例外伤性视神经病变患者的临床资料,将伤后2天内是否接受激素治疗,伤后有无光感,有无意识障碍,是否有额颞部受伤,有无眶内积血和(或)眼眶骨折,患者年龄,是否合并其它眼外伤及是否有蝶、筛窦积血等8个变量纳入研究,通过单因素分析(,检验)和多因素分析(109istic回归分析),筛选出影响外伤性视神经病变视力预后的危险因素。结果40例患者经过正规疗程的大剂量激素治疗以后,23例视力无改善。在所研究的8个指标中,伤后无光感(P=0.002砒P2.333,95%CI1.
2、348~4.039)、伤后出现意识障碍(P=0.030ItR_=1.795,95%CI1.120~2.889)和有蝶、筛窦积血(P=o.001RR.-2.537,95%CI1.412~4.558)=个指标有统计学意义且进入logistic[]归方程。结论伤后无光感、意识障碍和蝶、筛窦积血是影响外伤性视神经病变视力预后的危险因素。关键词外伤性视神经病变,视力预后,相关因素硕士学位论文英文摘要AnalysisofrelevantfactorsaffectingthevisualprognosisoftraumaticopticneuropathyABSTRACTobjectiv
3、eToinvestigateapossiblecorrelationbetweenvisualacuityrecoveryoftraumaticopticneuropathyandsomerelevantfactors.Methods40casesoftraumaticopticneuropathywereanalysedretrospectively.Univariateanalysis(Chi—squaretest)andlogisticregressionwereperformedtofiltertheriskfactorstothevisual
4、prognosisoftraumaticopticneuropathy.8variablesweretested,includingcorticosteriodtreatmentin2daysaftertrauma,nolightperception,frontalortempletrauma,orbitalhemorrhageand/orfracture,disturbanceofconsciousness,age,otheroculartraumaandpresenceofbloodwithinthesphenoidalorethmoidalsin
5、us.Results23of40caseswereinvalidaftermegadosagecorticosteroidtreatment.Threevariablesshowedasignificantlyincreasedriskfornorecoveryofvisualacuity:nolightperception(P=0.002RR=2.333,95%CI1.348~4.039);disturbanceofconsciousness(P20.030RR=I.795,95%CI1.120~2.889);presenceofbloodw
6、ithinthesphenoidalorethmoidalsinus(P=0.001RR=2.537,95%CI1.412~4.558).Thethreefactorsabovewerealsoprovedtobesignificantinll硕十学位论文logisticregression.Conclusions英文摘要Nolightperception、disturbanceofconsciousnessandpresenceofbloodwithinthesphenoidalorethmoidalsinusaletheriskfactorstothe
7、visualprognosisoftraumaticopticneuropathy.KEYWORDStraumaticopticneuropathy,visualprognosis,relevantfactorsⅡI缩略词中文全称外伤性视神经病变视觉诱发电位相对性传入性瞳孔阻滞相对危险系数可信区间视网膜神经节细胞英文全称Traumaticopticneuropathyvisualevokedpotentialrelativeafferentpapillarydefectrelativer
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