Hospitals included in regression analysis by Strategic Health Authority (SHA).

*<p>The total number of trusts in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0061476#pone-0061476-t001" target="_blank">table 1</a> is taken from HES data of all trusts (or equivalent) accepting emergency admissions.</p

Statistics of Hospital Outcome Measures relating to Acute Medical Emergency patient spells.

<p>Statistics of Hospital Outcome Measures relating to Acute Medical Emergency patient spells.</p

Characteristics of hospitals and Acute Medical Emergency patient spells included in the study.

<p>Characteristics of hospitals and Acute Medical Emergency patient spells included in the study.</p