National Cataract Audit Year 3 Data

Data for the third prospective year of the National Cataract Audit. The data was collected as part of routine clinical care on electronic medical record systems in 101 participating centres. The three metrics used in the national cataract audit are case ascertainment and adjusted rates for posterior capsular rupture and visual acuity loss. The denominator for case ascertainment was the number of cataract operations reported to NHS digital and NHS Wales informatics Service (NWIS) performed using phacoemulsification. Operative data is more consistent than post-operative data as not all centres use the electronic medical record systems in all areas of their hospital eye service. Post-operative results do not include operations performed in the last 2 months of the audit year. Results are provided for contributing NHS Trusts, Welsh Health Boards and Independent Sector Treatment Centres (ISTC). The results for Bradford Teaching Hospitals NHS Foundation Trust include patients from Airedale Hospital NHS Foundation Trust as cataract surgery for Airedale patients is performed in Bradford Teaching Hospitals NHS Foundation Trust sites. Results for Moorfields Eye Hospital NHS Foundation Trust includes data from Bedford Hospital NHS Trust and Croydon Health Services NHS Trust.

本数据集收录了国家白内障审计第三年度的前瞻性数据。该数据作为常规临床护理的一部分，在101家参与中心通过电子病历系统进行收集。国家白内障审计中采用的三个指标为病例识别及后囊膜破裂和视力丧失的调整率。病例识别的分母为向英国国家卫生服务数字和威尔士国家卫生信息系统（NWIS）报告的采用超声乳化术进行的白内障手术数量。手术数据比术后数据更为一致，因为并非所有中心在其医院眼科服务的所有领域都使用电子病历系统。术后结果不包括审计年度最后两个月进行的手术。结果提供了贡献于英国国家卫生信托、威尔士卫生委员会以及独立治疗中心（ISTC）的信息。布拉德福德教学医院国家卫生服务信托基金会的结果包括埃尔德雷尔医院国家卫生服务信托基金会的患者数据，因为埃尔德雷尔医院的白内障手术是在布拉德福德教学医院国家卫生服务信托基金会的场所进行的。摩尔菲尔德眼科医院国家卫生服务信托基金会的结果包括贝德福德医院国家卫生服务信托基金会和克罗伊登卫生服务国家卫生服务信托基金会的数据。