Table 1 Demographic data of the two matched groups

Age (range, years)

45.2 (23–76)

46.3 (23–76)

Sex (male/female)

15/12

15/12

Body mass index

24.2 ± 2.8

24.0 ± 2.2

American Society of Anesthesiology

2 (1–3)

2 (1–3)

Fracture type (range, AO)

13C3

27

27

Injury side

Right

16

14

Left

11

13

Injury mechanism

Fall on grand

10

8

Fall from height

12

11

Vehicle collision

5

8