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Table 1 summary of demographic characteristics of all patients

From: The value of deep learning-based computer aided diagnostic system in improving diagnostic performance of rib fractures in acute blunt trauma

Characteristics

Values

Age (years)

54.2 ± 14.7

Sex

Male

123 (57.5%)

Female

91 (42.5%)

BMI (kg/m2)

24.8 ± 4.9

Fracture types

CRFs

529 (77.8%)

ORFs

151 (22.2%)

Trauma time to CT scan (days)

4.3 ± 2.1

Dose parameters

CTDIvol (mGy)

7.04 ± 3.8

DLP(mGy cm)

308.64 ± 80.38

Fractured rib

1 (%)

15 (2.2%)

2 (%)

47 (6.9%)

3 (%)

74 (10.9%)

4 (%)

89 (13.1%)

5 (%)

93 (13.7%)

6 (%)

89 (13.1%)

7 (%)

85 (12.5%)

8 (%)

58 (8.5%)

9 (%)

47 (6.9%)

10 (%)

40 (5.9%)

11 (%)

26 (3.8%)

12 (%)

17 (2.5%)

  1. BMI body mass index, CTDIvol volume CT dose index, DLP dose length product