| Characteristic . | Survived (n = 235) . | Died (n = 80) . | Total (N = 315) . | Odds Ratio (95% CI) . | P Value . |
|---|---|---|---|---|---|
| Positive blood culture prior to antimicrobials | 80 (34.0) | 22 (27.5) | 102 (32.4) | 0.66 (.37–1.20) | .18 |
| Positive blood culture after antibiotics | 47 (20.0) | 16 (20.0) | 63 (20.0) | 0.79 (.40–1.57) | .51 |
| Any positive blood culture | 83 (35.3) | 23 (28.8) | 106 (33.6) | 0.65 (.36–1.18) | .16 |
| Concordant blood cultures | 44 (18.7) | 15 (18.8) | 59 (18.7) | 0.81 (.40–1.63) | .56 |
| Pathogen recovered | 80 (34.0) | 22 (27.8) | 102 (32.3) | 1.07 (.89–1.29) | .51 |
| Source of infection | 235 (100) | 80 (100) | 315 (100) | 0.99 (.83–1.17) | .88 |
| Time to positivity of preantibiotic blood culture, h, median (IQR) (n = 100) | n = 79 14.0 (12–17) | n = 21 12.0 (10–17) | 13.0 (11–17) | 1.02 (.93–1.12) | .69 |
| Time to positivity of postantibiotic blood culture, h, median (IQR) (n = 60) | n = 44 17.5 (14–29) | n = 16 15.5 (11–23) | 17.0 (13–24) | 0.96 (.91–1.02) | .18 |
| Characteristic . | Survived (n = 235) . | Died (n = 80) . | Total (N = 315) . | Odds Ratio (95% CI) . | P Value . |
|---|---|---|---|---|---|
| Positive blood culture prior to antimicrobials | 80 (34.0) | 22 (27.5) | 102 (32.4) | 0.66 (.37–1.20) | .18 |
| Positive blood culture after antibiotics | 47 (20.0) | 16 (20.0) | 63 (20.0) | 0.79 (.40–1.57) | .51 |
| Any positive blood culture | 83 (35.3) | 23 (28.8) | 106 (33.6) | 0.65 (.36–1.18) | .16 |
| Concordant blood cultures | 44 (18.7) | 15 (18.8) | 59 (18.7) | 0.81 (.40–1.63) | .56 |
| Pathogen recovered | 80 (34.0) | 22 (27.8) | 102 (32.3) | 1.07 (.89–1.29) | .51 |
| Source of infection | 235 (100) | 80 (100) | 315 (100) | 0.99 (.83–1.17) | .88 |
| Time to positivity of preantibiotic blood culture, h, median (IQR) (n = 100) | n = 79 14.0 (12–17) | n = 21 12.0 (10–17) | 13.0 (11–17) | 1.02 (.93–1.12) | .69 |
| Time to positivity of postantibiotic blood culture, h, median (IQR) (n = 60) | n = 44 17.5 (14–29) | n = 16 15.5 (11–23) | 17.0 (13–24) | 0.96 (.91–1.02) | .18 |
Data are presented as No. (%) unless otherwise indicated.
Abbreviations: CI, confidence interval; IQR, interquartile range.
aMultivariate model adjusting for age, Charlson Comorbidity Index, the presence of malignancy, a positive quick Sequential Organ Failure Assessment score, an abnormal white blood cell count, and male sex.
| Characteristic . | Survived (n = 235) . | Died (n = 80) . | Total (N = 315) . | Odds Ratio (95% CI) . | P Value . |
|---|---|---|---|---|---|
| Positive blood culture prior to antimicrobials | 80 (34.0) | 22 (27.5) | 102 (32.4) | 0.66 (.37–1.20) | .18 |
| Positive blood culture after antibiotics | 47 (20.0) | 16 (20.0) | 63 (20.0) | 0.79 (.40–1.57) | .51 |
| Any positive blood culture | 83 (35.3) | 23 (28.8) | 106 (33.6) | 0.65 (.36–1.18) | .16 |
| Concordant blood cultures | 44 (18.7) | 15 (18.8) | 59 (18.7) | 0.81 (.40–1.63) | .56 |
| Pathogen recovered | 80 (34.0) | 22 (27.8) | 102 (32.3) | 1.07 (.89–1.29) | .51 |
| Source of infection | 235 (100) | 80 (100) | 315 (100) | 0.99 (.83–1.17) | .88 |
| Time to positivity of preantibiotic blood culture, h, median (IQR) (n = 100) | n = 79 14.0 (12–17) | n = 21 12.0 (10–17) | 13.0 (11–17) | 1.02 (.93–1.12) | .69 |
| Time to positivity of postantibiotic blood culture, h, median (IQR) (n = 60) | n = 44 17.5 (14–29) | n = 16 15.5 (11–23) | 17.0 (13–24) | 0.96 (.91–1.02) | .18 |
| Characteristic . | Survived (n = 235) . | Died (n = 80) . | Total (N = 315) . | Odds Ratio (95% CI) . | P Value . |
|---|---|---|---|---|---|
| Positive blood culture prior to antimicrobials | 80 (34.0) | 22 (27.5) | 102 (32.4) | 0.66 (.37–1.20) | .18 |
| Positive blood culture after antibiotics | 47 (20.0) | 16 (20.0) | 63 (20.0) | 0.79 (.40–1.57) | .51 |
| Any positive blood culture | 83 (35.3) | 23 (28.8) | 106 (33.6) | 0.65 (.36–1.18) | .16 |
| Concordant blood cultures | 44 (18.7) | 15 (18.8) | 59 (18.7) | 0.81 (.40–1.63) | .56 |
| Pathogen recovered | 80 (34.0) | 22 (27.8) | 102 (32.3) | 1.07 (.89–1.29) | .51 |
| Source of infection | 235 (100) | 80 (100) | 315 (100) | 0.99 (.83–1.17) | .88 |
| Time to positivity of preantibiotic blood culture, h, median (IQR) (n = 100) | n = 79 14.0 (12–17) | n = 21 12.0 (10–17) | 13.0 (11–17) | 1.02 (.93–1.12) | .69 |
| Time to positivity of postantibiotic blood culture, h, median (IQR) (n = 60) | n = 44 17.5 (14–29) | n = 16 15.5 (11–23) | 17.0 (13–24) | 0.96 (.91–1.02) | .18 |
Data are presented as No. (%) unless otherwise indicated.
Abbreviations: CI, confidence interval; IQR, interquartile range.
aMultivariate model adjusting for age, Charlson Comorbidity Index, the presence of malignancy, a positive quick Sequential Organ Failure Assessment score, an abnormal white blood cell count, and male sex.
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