Variable
 
C Group (n=785)

AC Group (n=74)

Sig.


Male

73 (9.3%)

10 (13.5%)

.222^{a}

Female

712 (90.7%)

64 (86.5%)

.222^{a}

Age (years)*

52.2 ± 14.5 (20.3–89.1)

52.2 ± 15.1 (21.1–81.8)

.984^{b}

Right

392 (49.9%)

41 (55.4%)

.999^{a}

Left

393 (50.1%)

33 (44.6%)

.999^{a}

 The values are given as the number of patients, with the percentage in parentheses
 C group Chevron group, AC group Chevron and Akin group, Sig. significance
 ^{a}Fisher’s exact test
 ^{b}Twotailed, nonparametric MannWhitney U test
 *The values are given as the mean and the standard deviation, with the range in parentheses