title: Determinants of cataract surgical opportunities and complication rates in UK higher specialist training.
abstract: OBJECTIVE
  The volume of cataract surgery performed by trainee ophthalmologists in the UK, and the complication rates experienced by those trainees is unknown. As a result, no appropriate audit benchmark exists for trainees or their trainers. This study describes the surgical opportunities and rates of posterior capsule rupture (PCR) experienced by higher specialist trainees in one UK training region and explores influencing factors.
  
  
  METHODS
  Number of cataract operations and episodes of PCR in each calendar month were recorded from surgical logbooks for all Specialist Registrars (SpRs) who had completed at least 6 months of training by January 2007. Dates and details of the posts in which the surgery was performed were also recorded.
  
  
  RESULTS
  Data from 475 completed months were collected from 19 trainees including 4322 cataract operations and 99 episodes of PCR. Trainees performed a mean 9.1 operations per month. This varied significantly between different subspeciality posts; the fewest cataracts were on paediatric and oculo-plastic firms. District General Hospitals offered more surgery than Teaching Hospitals; mean 10.9 vs 8.5 cataracts per month (P=0.005). No difference in surgical opportunity was found between male and female trainees. An overall PCR rate of 2.3% (95% CI 2.25-2.33%) was found, which decreased significantly with increasing experience (P<0.01).
  
  
  CONCLUSIONS
  SpRs in Yorkshire expect to complete around 500 cataract operations in their 4.5 years of training. A PCR rate of 2.3% was found for trainees with a mean of 25 months higher specialist training which compares favourably with published series of trainees from other countries.
authors.affiliation: Department of Ophthalmology, St James's University Hospital, Leeds, UK. johnbuchan@gmail.com
authors.forename: J C
authors.initials: JC
authors.lastname: Buchan
authors.forename: A
authors.initials: A
authors.lastname: Cassels-Brown
mesh_terms: D019985:Benchmarking; D002983:Clinical Competence / Q000592:standards*; D005260:Female; D006801:Humans; D007431:Intraoperative Complications / Q000517:prevention & control*; D007903:Lens Capsule, Crystalline / Q000293:injuries*; D008297:Male; D009885:Ophthalmology / Q000193:education*; D018918:Phacoemulsification / Q000009:adverse effects / Q000193:education* / Q000592:standards; D018570:Risk Assessment; D012421:Rupture / Q000517:prevention & control; D006113:United Kingdom