Mortality at 48 hours by presentation syndrome. (a) Completeinformation; n = 2,396. (b) Incomplete information; n = 745. 48-hourmortality by presentation syndrome and in bolus (albumin and saline) andcontrol (no bolus) arms for those for which severe shock or acidosis (n = 633),or respiratory syndrome (n = 105) or neurological syndrome (n = 8) could not beascertained. Areas are proportional to the size of subgroups. B: bolusarm; C: control arm.