| |
Age
|
---|
Sex
|
Male (n = 254)
|
55.24 ± 15.20
|
Female (n = 228)
|
55.45 ± 16.47
|
Side
|
Right (n = 235)
|
55.14 ± 6.24
|
Left (n = 247)
|
55.53 ± 15.59
|
Ethnicity
|
European (n = 240)
|
56.47 ± 14.85
|
Asian (n = 242)
|
54.22 ± 16.80
|
- Comparisons were performed with Student’s t-test – P > 0.05 for all comparisons