Patient characteristics

Gastric cancer group

Healthy controls

χ²/t

P value

Sex (Female, %)

60

55

0.307

0.580

Age

65.67 ± 2.87

64.63 ± 3.19

1.863

0.065

Educational years

5.85 ± 1.80

5.78 ± 1.79

0.204

0.839

MMSE score

25.75 ± 1.20

26.07 ± 1.36

1.349

0.180

MoCA score

26.93 ± 0.66

27.15 ± 0.69

1.764

0.080