Kingston Hospital NHS Foundation Trust

Compare Trust outcomes

Download results as a PDF report

Download results as PDF slide set

Explanatory Note

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
Kingston Hospital NHS Foundation Trust 102 14.8% 17.5%
Other trusts within the region: RM Partners
Chelsea and Westminster Hospital NHS Foundation Trust 127 13.7% 15.9%
Croydon Health Services NHS Trust 56 13.3% 9.5%
Epsom and St Helier University Hospitals NHS Trust 123 15.9% 13.2%
Imperial College Healthcare NHS Trust 131 18.8% 16.4%
London North West Hospitals NHS Trust 238 18.3% 17%
The Hillingdon Hospitals NHS Foundation Trust 71 15.5% 21.8%
The Royal Marsden NHS Foundation Trust 48 10.3% 8.7%