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Table 3 CT attenuation values (HUs) and the HU differences (HUs) of female and male cases

From: Efficacy and confounding factors of CT attenuation value differences in distinguishing acute and old vertebral compression fractures: a retrospective study

 

HUs of acute fracture group

HUs of control group A

HUs of acute fracture group

HUs of old fracture group

HUs of control group B

HUs of old fracture group

Female

156.14 ± 64.50

78.03 ± 41.37

78.101 ± 51.36

77.87 ± 48.58

61.86 ± 36.16

16.01 ± 34.59

Male

193.29 ± 71.05

111.97 ± 49.64

81.32 ± 55.70

134.86 ± 61.91

99.44 ± 37.03

35.42 ± 46.08

P value

0.004*

 < 0.001*

0.751

 < 0.001*

 < 0.001*

0.058

  1. Control group A, control group of acute fracture; Control group B, control group of old fracture