Evidence of methodological bias in hospital standardised mortality ratios: retrospective database study of English hospitals
Publication date
2009Author
Mohammed, Mohammed A.Deeks, J.J.
Girling, A.J.
Rudge, G.M.
Carmalt, M.
Stevens, A.J.
Lilford, R.J.
Keyword
Bias (epidemiology);Emergencies;
England;
Hospital mortality;
Length of stay/statistics & numerical data;
Patient admission/statistics & numerical data;
Regression analysis;
Retrospective studies;
Risk adjustment/statistics & numerical data;
Risk factors;
REF 2014