Trust results - National Bowel Cancer Audit

Funnel plots display trust risk-adjusted outcomes for 90-day mortality, 30-day unplanned readmission, 2-year mortality and, for rectal cancer patients, 18-month stoma rate. The funnel regions represent the 95 per cent limit and the 99.8 per cent limit for trusts compared to the national average. Those trusts with results outside the outer (99.8 per cent) limit are considered potential outliers.

Risk adjustment is performed using the seven items listed under Data Quality as well as mode of admission (elective/emergency) and number of co-morbidities according to HES, and an interaction between age and distant metastases. Missing values are imputed using Multiple Imputation. The model for two-year mortality additionally includes interactions between follow-up time (0-3 months after surgery vs. 3-24 months after surgery) and all of the risk factors.

A stoma is considered to be reversed if a HES record with relevant code is identified with 18 months of the initial surgical procedure.

Trust	Number	Adjusted	Observed
University Hospitals of Leicester NHS Trust	230	15%	14.8%
Other trusts within the region: East Midlands
Kettering General Hospital NHS Foundation Trust	95	9.8%	9.5%
Northampton General Hospital NHS Trust	122	13.3%	13.9%
Nottingham University Hospitals NHS Trust	208	12.9%	13%
Sherwood Forest Hospitals NHS Foundation Trust	102	10%	9.8%
United Lincolnshire Hospitals NHS Trust - Lincoln and Grantham	41	15.6%	14.6%
United Lincolnshire Hospitals NHS Trust - Pligrim Hospital Boston	72	13.7%	13.9%

Trust	Number	Adjusted	Observed
University Hospitals of Leicester NHS Trust	230	8.3%	8.7%
Other trusts within the region: East Midlands
Kettering General Hospital NHS Foundation Trust	95	8.7%	8.4%
Northampton General Hospital NHS Trust	122	3.1%	3.3%
Nottingham University Hospitals NHS Trust	208	10%	10.1%
Sherwood Forest Hospitals NHS Foundation Trust	102	13.4%	12.8%
United Lincolnshire Hospitals NHS Trust - Lincoln and Grantham	41	8.1%	7.3%
United Lincolnshire Hospitals NHS Trust - Pligrim Hospital Boston	72	7.7%	8.3%

Trust	Number	Adjusted	Observed
University Hospitals of Leicester NHS Trust	237	1.5%	2.1%
Other trusts within the region: East Midlands
Kettering General Hospital NHS Foundation Trust	102	1.9%	2%
Northampton General Hospital NHS Trust	124	4.9%	4.8%
Nottingham University Hospitals NHS Trust	209	1.5%	1.4%
Sherwood Forest Hospitals NHS Foundation Trust	102	3%	2.9%
United Lincolnshire Hospitals NHS Trust - Lincoln and Grantham	41	7.7%	7.3%

Trust	Number	Adjusted	Observed
University Hospitals of Leicester NHS Trust	307	16.7%	19.6%
Other trusts within the region: East Midlands
Kettering General Hospital NHS Foundation Trust	106	19.3%	17.5%
Northampton General Hospital NHS Trust	148	19.9%	21.3%
Nottingham University Hospitals NHS Trust	219	14.6%	13.9%
Sherwood Forest Hospitals NHS Foundation Trust	104	15.7%	13.8%
United Lincolnshire Hospitals NHS Trust - Lincoln and Grantham	111	20.7%	24.4%
United Lincolnshire Hospitals NHS Trust - Pligrim Hospital Boston	77	22.3%	28.6%

Trust	Number	Adjusted	Observed
University Hospitals of Leicester NHS Trust	121	27.7%	27.3%
Other trusts within the region: East Midlands
Kettering General Hospital NHS Foundation Trust	34	33.7%	32.4%
Northampton General Hospital NHS Trust	54	27.3%	25.9%
Nottingham University Hospitals NHS Trust	74	32.9%	32.4%
Sherwood Forest Hospitals NHS Foundation Trust	46	32.7%	34.8%
United Lincolnshire Hospitals NHS Trust - Lincoln and Grantham	34	62.3%	64.7%
United Lincolnshire Hospitals NHS Trust - Pligrim Hospital Boston	32	43.5%	50%

University Hospitals of Leicester NHS Trust

Explanatory Note