CTC positive group

CTC negative group

statistics

P value

Gender: Male/Female)

17/13

16/13

z = 0.3207

0.8061

Age (x ± s)

57.06 ± 1.899

56.07 ± 1.894

t = 0.6954

0.5107

Location (left/right)

18/12

16/13

z = 1.848

0.0798