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Table 3

Comparison of clinical and radiographic features between the posterior partial damage and no posterior partial damage groups.

Posterior partial damage group (n = 15) No posterior partial damage group (n = 18) p value
Mean age, years (SD) 82.6 (8.5) 81.8 (7.8) 0.772a
Mean body mass index, kg/m2 (SD) 20.8 (2.9) 19.4 (3.6) 0.288a
Sex, n (%)
 Male 2 (13.3%) 4 (22.2%) 0.665b
 Female 13 (86.6%) 14 (77.7%)
Fracture side, n (%)
 Left 6 (40.0%) 6 (33.3%) 0.731b
 Right 9 (60.0%) 12 (66.6%)
Garden classification, n (%)
 Type I 0 (0%) 0 (0%) 0.431b
 Type II 1 (6.6%) 2 (11.1%)
 Type III 3 (20.0%) 7 (38.8%)
 Type IV 11 (73.3%) 9 (50.0%)
Mean LCE angle, degrees (SD) 30.0 (4.1) 32.3 (5.1) 0.165a
Mean Sharp angle, degrees (SD) 40.2 (3.1) 37.6 (2.9) 0.021a
a

Independent-sample t-test;

b

Fisher’s exact test.

SD: standard deviation; LCE angle: lateral center-edge angle.

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