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
Milton Keynes Hospital NHS Foundation Trust	74	6.5%	6.8%
Other trusts within the region: East of England
Basildon and Thurrock University Hospitals NHS Foundation Trust	92	11.6%	12%
Bedford Hospital NHS Trust	21	7.4%	9.5%
Cambridge University Hospitals NHS Foundation Trust	199	7%	7%
East Suffolk and North Essex NHS Foundation Trust - Colchester Hospital	120	9.1%	9.2%
East Suffolk and North Essex NHS Foundation Trust - Ipswich Hospital	127	12%	11.8%
James Paget University Hospitals NHS Foundation Trust	77	7.9%	7.8%
Luton and Dunstable University Hospital NHS Foundation Trust	86	14.8%	15.1%
Norfolk and Norwich University Hospitals NHS Foundation Trust	234	10.4%	10.3%
North West Anglia NHS Foundation Trust	142	12.7%	12.7%
Southend University Hospital NHS Foundation Trust	89	13.8%	13.5%
The Princess Alexandra Hospital NHS Trust	27	7.5%	7.4%
West Hertfordshire Hospitals NHS Trust	120	9.4%	9.2%
West Suffolk NHS Foundation Trust	100	11.5%	11%

Trust	Number	Adjusted	Observed
Milton Keynes Hospital NHS Foundation Trust	81	5.3%	4.9%
Other trusts within the region: East of England
Basildon and Thurrock University Hospitals NHS Foundation Trust	101	3.5%	4%
Bedford Hospital NHS Trust	23	10.6%	4.4%
Cambridge University Hospitals NHS Foundation Trust	209	1.2%	1.4%
East Suffolk and North Essex NHS Foundation Trust - Colchester Hospital	125	1.1%	0.8%
East Suffolk and North Essex NHS Foundation Trust - Ipswich Hospital	137	7%	8%
James Paget University Hospitals NHS Foundation Trust	85	2.3%	2.4%
Luton and Dunstable University Hospital NHS Foundation Trust	90	3.6%	3.3%
Norfolk and Norwich University Hospitals NHS Foundation Trust	244	2%	1.6%
North West Anglia NHS Foundation Trust	147	3.1%	4.1%
Southend University Hospital NHS Foundation Trust	98	2.4%	2%
West Hertfordshire Hospitals NHS Trust	127	2.3%	2.4%
West Suffolk NHS Foundation Trust	105	3.2%	3.8%

Trust	Number	Adjusted	Observed
Milton Keynes Hospital NHS Foundation Trust	71	28.7%	24.4%
Other trusts within the region: East of England
Basildon and Thurrock University Hospitals NHS Foundation Trust	118	20.3%	18.7%
Bedford Hospital NHS Trust	71	21.6%	21.9%
Cambridge University Hospitals NHS Foundation Trust	170	15.1%	17.2%
East and North Hertfordshire NHS Trust	110	20.5%	20%
East Suffolk and North Essex NHS Foundation Trust - Ipswich Hospital	164	27.9%	26.8%
James Paget University Hospitals NHS Foundation Trust	95	21.2%	23.7%
Mid Essex Hospital Services NHS Trust	93	26.2%	24.1%
Norfolk and Norwich University Hospitals NHS Foundation Trust	248	15.2%	15.7%
North West Anglia NHS Foundation Trust	155	17%	14.7%
Southend University Hospital NHS Foundation Trust	103	20%	18.7%
The Princess Alexandra Hospital NHS Trust	71	27.8%	33.4%
The Queen Elizabeth Hospital, King's Lynn, NHS Foundation Trust	82	14.7%	23.2%
West Hertfordshire Hospitals NHS Trust	147	17.1%	22.2%
West Suffolk NHS Foundation Trust	101	18.2%	21.3%

Trust	Number	Adjusted	Observed
Milton Keynes Hospital NHS Foundation Trust	72	48.7%	50%
Other trusts within the region: East of England
Basildon and Thurrock University Hospitals NHS Foundation Trust	87	55.5%	57.5%
Bedford Hospital NHS Trust	72	52%	51.4%
Cambridge University Hospitals NHS Foundation Trust	154	45.4%	46.8%
East Suffolk and North Essex NHS Foundation Trust - Colchester Hospital	110	42.9%	41.8%
East and North Hertfordshire NHS Trust	70	60.1%	61.4%
East Suffolk and North Essex NHS Foundation Trust - Ipswich Hospital	96	36.2%	37.5%
James Paget University Hospitals NHS Foundation Trust	62	48.1%	53.2%
Luton and Dunstable University Hospital NHS Foundation Trust	61	56.2%	60.7%
Mid Essex Hospital Services NHS Trust	68	40.7%	38.2%
Norfolk and Norwich University Hospitals NHS Foundation Trust	211	35.9%	35.1%
North West Anglia NHS Foundation Trust	106	61%	62.3%
Southend University Hospital NHS Foundation Trust	84	54.5%	53.6%
The Princess Alexandra Hospital NHS Trust	39	39.5%	41%
The Queen Elizabeth Hospital, King's Lynn, NHS Foundation Trust	62	56.4%	61.3%
West Hertfordshire Hospitals NHS Trust	125	42.9%	44%
West Suffolk NHS Foundation Trust	69	42.5%	44.9%

Milton Keynes Hospital NHS Foundation Trust

Explanatory Note