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Table 3 Primary and secondary outcomes

From: Early fluid resuscitation with hydroxyethyl starch 130/0.4 (6%) in severe burn injury: a randomized, controlled, double-blind clinical trial

Outcome

HES (n = 23)

Lactated Ringer’s (n = 22)

Difference

P value

Primary outcome

    

Total volume at days 1–3, mL

  

−1,213 (95% CI −3,975 to 1,549)

0.39

Secondary outcomes

    

Creatinine at day 1, μmol/L

77 (66, 99)

74 (55, 90)

  

Creatinine at days 1–3, μmol/L

  

0.4 (95% CI −18.7 to 19.5)

0.97

Urinary output at day 1, mL/d

1,360 (1,020, 1,770)

1,430 (970, 2,225)

  

Urinary output at days 1–3, mL

  

−58 (95% CI −400 to 283)

0.90

Incidence of ARDS

6 (26.1%)

6 (27.3%)

  

Risk ratio for ARDS with HES

  

0.96 (95% CI 0.35 to 2.64)

0.95

28-day mortality

4 (17.4%)

4 (18.2%)

  

Risk ratio for 28-day mortality with HES

  

0.96 (95% CI 0.27 to 4.45)

0.95

In hospital mortality

8 (34.8%)

5 (22.7%)

  

Hazard ratio for in-hospital death with HES

  

1.86 (95% CI 0.56 to 6.19)

0.31

Length of stay in ICU, days

28 (10, 58)

24 (11, 49)

 

0.80

Length of stay in hospital, days

31 (18, 58)

29 (14, 61)

 

0.57

  1. Data are represented as median (25th and 75th percentiles) or number of patients (percentage) or risk ratio (confidence interval) or hazard ratio (confidence intervals, or CIs). For total volume, creatinine, and urinary output over days 1–3, absolute values with original units (confidence intervals) are depicted. ARDS, acute respiratory distress syndrome; HES, hydroxyethyl starch; ICU, intensive care unit.