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Table2 Comparison of preoperative general data of two groups of patients with fragile pelvic ring fracture

From: A retrospective analysis of minimally invasive internal fixation versus nonoperative conservative management of pelvic ring fragility fractures and the elderly

Group

Gender

Age (years)

Duration of illness (months)

Cause of Injury (cases)

AO/OTA typing

Male

Female

Falling down

Car accident

Other reasons

A

B

C

Conservative Group

19

25

73.4 ± 4.3

2.1 ± 0.6

21

13

10

11

24

9

Surgical Team

23

28

72.1 ± 5.6

1.7 ± 0.5

24

18

9

18

28

5

Test value

x2 = 0.035

t = 1.253

t = 3.544

x2 = 0.546

x2 = 2.639

P value

0.851

0.213

0.001

0.761

0.267