Increased mortality associated with after-hours and weekend admission to the intensive care unit: a retrospective analysis

Incorrect subheadings in box: In “Increased mortality associated with after-hours and weekend admission to the intensive care unit: a retrospective analysis” in the 21 March 2011 issue of the Journal (Med J Aust 2011; 194: 287-292), two subheadings in Box 8 (B and C) were transposed. The correct subheading for Figure B is “Elective surgical patients — day of the week SMR” and the correct subheading for Figure C is “Emergency medical and surgical patients — hourly SMR”. The correct version can be viewed online at http://www.mja.com.au/public/issues/194_06_210311/bho10921_fm.html.