Table 3

Clinical outcome data
Study group (n = 70) Control group (n = 173) p value
Time after surgery [years] 4.4 ± 1.7 4.4 ± 1.8 0.93
Duration of operation [min.] 232 ± 63.3 186 ± 59.4 < 0.001
Hospitalization time [d] 24.4 ± 7.3 24.5 ± 6.5 0.94
Mobilization [d] 2.4 ± 1.7 2.1 ± 1 0.16
Full weight bearing [d] 9.8 ± 5,1 10.5 ± 6.8 0.39
HHS postop. 71 ± 9.1 70.2 ± 12.2 0.62
Difference in HHS (preop. vs. postop.) 35.6 ± 14.3 30.8 ± 15.8 <0.05

Wimmer et al.

Wimmer et al. BMC Musculoskeletal Disorders 2013 14:19   doi:10.1186/1471-2474-14-19

Open Data