Table 4 Average of left and right SBRs for Flash3D and FBP databases, for men, women, and for combined genders

Men (n = 120)

2.96 ± 0.42

3.03 ± 0.43

2.87 ± 0.44

2.53 ± 0.38

2.60 ± 0.39

2.43 ± 0.38

Women (n = 117)

3.11 ± 0.52

3.18 ± 0.52

3.00 ± 0.54

2.61 ± 0.45

2.68 ± 0.45

2.52 ± 0.45

All (n = 237)

3.03 ± 0.48

3.10 ± 0.48

2.93 ± 0.50

2.57 ± 0.41

2.64 ± 0.42

2.48 ± 0.42

 Age

55.19 (p < 0.001)

34.66 (p < 0.001)

53.85 (p < 0.001)

65.57 (p < 0.001)

60.88 (p < 0.001)

67.02 (p < 0.001)

 Gender

5.63 (p = 0.018)

6.89 (p = 0.009)

5.35 (p = 0.022)

2.20 (p = 0.14)

1.99 (p = 0.16)

2.45 (p = 0.12)