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[摘要]
目的：探讨不同年龄组选择性激光小梁成形术(SLT)的临床疗效。
方法：分析我院2011-04/2012-04以SLT为初始治疗的原发性开角型青光眼患者46例46眼的治疗效果。将患者分为两组：青年组(<40岁)26例26眼； 中老年组(≥40岁)20例20眼，比较SLT后6mo间两组患者眼压的动态变化。两组患者各随访时间点的眼压下降值比较采用t检验，治疗有效率比较采用χ2检验。
结果：患者治疗后1d； 1wk； 1，3，6mo的眼压下降值比较、治疗有效率比较，差异均有统计学意义(P<0.05)。
结论：SLT能不同程度的降低患者眼压，但青年患者的降眼压效果明显优于中老年患者。
[Key word]
[Abstract]
AIM: To evaluate theefficacy of selective laser trabeculoplasty(SLT)for different age groups.
METHODS:Totally 46 patients(46 eyes)with primary open angle glaucoma treated by SLT in our hospital from April 2011 to April 2012 were reviewed. The patients were divided into two groups: 26 patients(26 eyes)in young group(<40 years); 20 patients(20 eyes)in middle-aged group(≥ 40 years). The intraocular pressure(IOP)changes between the two groups during the 6 months after SLT were compared. The decreased values of IOP between the two groups were analyzed by the t-test. The effective rates of treatment between the two groups were analyzed by Chi-square test.
RESULTS: The decreased value of IOP and the effective rate of treatment were significantly different between the two groups at all time points.
CONCLUSION: SLT is an effective option for glaucoma therapy, and the young patients are better than the middle-aged patients.
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