目的：总结西北地区开放性眼外伤住院患者的临床特征、预后视力影响因素，并探讨眼外伤评分(OTS)在开放性眼外伤中的应用。

方法：回顾性分析2021-06/2023-06在西京医院收住院的91例91眼开放性眼外伤患者的临床数据资料。对年龄、就诊时间、初视力、外伤分区等因素进行视力预后的相关性分析，并探讨不同OTS评分分级与预后视力的关系。

结果：单因素分析显示年龄(0-20岁)、就诊时间(<24 h)、初始视力、外伤分区、外伤类型(穿通伤)、前房积血、玻璃体积血与预后视力有关(均P<0.1)； 多因素Logistic回归分析显示初始视力及就诊时间(<24 h)是危险因素(均P<0.05)。不同OTS评分分级与预后视力有显著相关性(r_s=0.639，P<0.001)。

结论：开放性眼外伤患者应尽早及时诊治，其预后视力主要影响因素有年龄、就诊时间、初始视力、外伤分区、外伤类型、前房积血及玻璃体积血。OTS评分在开放性眼外伤预后视力评估中有良好的应用价值。

METHODS:The clinical data of 91 patients(91 eyes)with open ocular trauma admitted to Xijing Hospital from June 2021 to June 2023 were retrospectively analyzed. The correlation analysis of visual acuity prognosis was carried out by age, treatment time, initial visual acuity, trauma zone and other factors, and the relationship between different OTS and prognostic visual acuity was discussed.

RESULTS:Univariate analysis showed that age(0-20 years), treatment time(<24 h), initial visual acuity, trauma zone, trauma type(penetrating injury), anterior chamber hematoma, vitreous hematoma were correlated with prognostic visual acuity(all P<0.1); multivariate Logistic regression analysis showed that initial visual acuity and treatment time(<24 h)were risk factors(both P<0.05). There was a significant correlation between different OTS and prognostic visual acuity(r_s=0.639,P<0.001).

CONCLUSION:Patients with open ocular trauma should be diagnosed and treated as early as possible. The main factors influencing the visual prognosis are age, treatment time, initial visual acuity, trauma zone, trauma type, anterior chamber hematoma and vitreous hematoma. OTS has good application value in visual acuity evaluation of open ocular trauma prognosis.