How can we maximize the use of our operating lists? An analysis of factors influencing theatre efficiency in oculoplastic day surgery.
Operating theatre utilization has become the principal measure of NHS operating theatre service performance. We analysed data from oculoplastic theatres in a tertiary centre to identify factors influencing theatre efficiency. We conducted three audits on operating theatre utilization in 2011, 2014 and 2015. Data was collected from real time information entered into the hospital database, including time of arrival, induction, first cut and close of operation. The primary outcome measure was the operating list utilization rate, a combined value of anaesthetic and surgical time as a proportion of the total planned session time. The initial 2011 audit recorded an operating list utilization rate of 81.2%. However, this dropped to 64.5% in 2014 following new management and a move to a new theatre suite. Analysis of the factors contributing to poor theatre efficiency led to changes that streamlined the patient pathway, including standardized case scheduling and reducing staggered patient arrival. A 2015 reaudit analyzing the effects of these changes demonstrated an increase in the operating list utilization rate to 78%. It was significantly higher (p < 0.01) for whole-day lists (85%) compared to half-day lists (75%), suggesting that whole-day lists were more efficient. Operating theatres are a valuable resource and the factors affecting theatre efficiency within our unit are common and will be relevant to units elsewhere. Correcting them can lead to significant improvements in patient care. Data from this study may provide a benchmark for other units in the United Kingdom.
a Corneo-Plastic Unit , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , West Sussex , United Kingdom.
Sonali T
ST
Nagendran
a Corneo-Plastic Unit , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , West Sussex , United Kingdom.
We Fong
WF
Siah
a Corneo-Plastic Unit , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , West Sussex , United Kingdom.
Andre
A
Litwin
a Corneo-Plastic Unit , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , West Sussex , United Kingdom.
Christine
C
Barbosa
a Corneo-Plastic Unit , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , West Sussex , United Kingdom.
Jan
J
Jayatilake
a Corneo-Plastic Unit , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , West Sussex , United Kingdom.
Raman
R
Malhotra
D000556:Ambulatory Surgical Procedures / Q000706:statistics & numerical data*; D017598:Efficiency, Organizational / Q000706:statistics & numerical data*; D006801:Humans; D008485:Medical Audit; D009873:Operating Rooms / Q000458:organization & administration / Q000706:statistics & numerical data*; D013508:Ophthalmologic Surgical Procedures / Q000706:statistics & numerical data*; D009885:Ophthalmology; D017748:Time Management; D006113:United Kingdom
Efficiency; operating theatre; performance; utilization