成人胸部CT胸骨皮质比例对骨量低下及骨质疏松诊断效能的探究

禹茜, 孙俊楠, 张姣姣, 高月, 王虎, 于洋, 王海嵘, 洪雯

Efficacy of sternal cortical thickness ratio in adult chest CT in the diagnosis of osteopenia and osteoporosis

YU Xi, SUN Junnan, ZHANG Jiaojiao, GAO Yue, WANG Hu, YU Yang, WANG Hairong, HONG Wen

表2 骨量正常组、骨量低下组及骨质疏松组患者的年龄比较（x±s）

Tab 2 Comparison of ages of patients with normal bone mass， osteopenia and osteoporosis （x±s）

Gender

>65 years

≤65 years

Normal bone mass group (n=33)

Osteopenia group (n=41)

Osteoporosis group (n=41)

value

Normal bone mass group (n=45)

Osteopenia group (n=25)

Osteoporosis group (n=13)

F value

value

Male

75.14±7.50

75.40±9.38

82.57±8.06^①②

3.980

0.025

55.38±9.74

54.11±10.46

62.29±2.14

1.886

0.166

Female

71.58±4.56

73.38±5.19

80.00±6.90^③④

11.522

0.000

56.29±8.34

56.69±8.24

58.33±9.87

0.080

0.924