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Table 4 Outcomes in the BRSS and non-BRSS groups

From: Efficacy of the bleeding risk scoring system for optimal prophylactic anticoagulation therapy of venous thromboembolism in trauma patients: a single-center, retrospective, observational cohort study

 

BRSS group

non-BRSS group

p-value

 

n = 24

n = 70

 

Major bleeding events, n (%)

1 (4.2)

4 (5.7)

1.000

Minor bleeding events, n (%)

1 (4.2)

19 (27.1)

0.020

VTE, n (%)

1 (4.2)

6 (8.6)

0.674

Inappropriate use, n (%)

2 (8.3)

12 (17.1)

0.507

Contraindication, n (%)

0 (0)

0 (0)

NA

Contraindicated medicines, n (%)

0 (0)

0 (0)

NA

Off-label use, n (%)

2 (8.3)

9 (12.9)

0.723

Under dosing, n (%)

0 (0)

2 (2.9)

1.000

Over dosing, n (%)

0 (0)

1 (1.4)

1.000

Length of stay in emergency center, median (IQR)

17.5 (13.5–39.0)

19.50 (14.3–32.8)

0.696

Hospital length of stay, median (IQR)

43.5 (28.5–72.8)

48.5 (36.0–59.8)

0.955

The duration of prophylactic anticoagulation, median (IQR)

11.5 (7.0–14.0)

14.0 (11.3–14.0)

0.004

  1. IQR interquartile range, VTE venous thromboembolism