Figure 2

Predicted hospital mortality from fully adjusted models. (A) Predicted hospital mortality from fully adjusted models for subjects with severe sepsis (grey bars, N =1,350) and those with prehospital hypotension (<=110 mmHg, hashed bars, N =554), (B) predicted rate of increasing organ failures during hospitalization (empty bars, N =1,350). Bars represent estimates at observed covariates values for each exposure group: no intravenous access or catheter versus intravenous catheter alone versus intravenous catheter and fluid; error bars represent 95% confidence intervals.