Quick Sequential Organ Failure Assessment as a prognostic factor for infected patients outside the intensive care unit: a systematic review and meta-analysis

AbstractQuick Sequential Organ Failure Assessment (qSOFA) was proposed to replace SIRS as a new screening tool for the identification of septic patients at high mortality. However, researches from infected patients outside of ICU especially in Emergency Department (ED) drew contradictory conclusions on the prognostic value of qSOFA. This systematic review evaluated  qSOFA as a prognostic marker of infected patients outside of ICU. The primary outcome was hospital mortality or 28- or 30-day mortality. Data were pooled based on sensitivity and specificity. Twenty-four trials with 121,237 participants were included. qSOFA had a poor sensitivity (0.58 [95% CI 0. 47–0.67], 0.54 [95% CI 0.43–0.65]) and moderate specificity (0.69 [95% CI 0.48–0.84], 0.77 [95% CI 0.66–0.86]) for prediction of mortality in patients outside of ICU and ED patients only. Studies that used in-hospital mortality showed a higher sensitivity (0.61 [95% CI 0.50–0.71] vs 0.32 [ 95% CI 0.15–0.49]) and lower specificity (0.70 [95% CI 0.59–0.82] vs 0.92 [95% CI 0.85–0.99]) than studies that used 28 or 30-day mortality. Studies with overall mortality<  10% showed higher specificity (0.89 [95% CI 0.82–0.95] vs 0.62 [95% CI 0.48–0.76]) than studies with overall mortality ≥ 10%. There is no difference in the accuracy of diagnosis of sepsis between positive qSOFA scores and SIRS criteria. qSOFA was poor sensitivity and moderate specificity in predicting mortality of infected patients out...
Source: Internal and Emergency Medicine - Category: Emergency Medicine Source Type: research