Mean ± SD

Min

Max

Skill to form partnership with other important people

3.40 ± 0.84

0.88

5.00

Skill to prevent or cope with post-gastrectomy disorder

3.24 ± 0.87

0.29

5.00

Skill to grasp issues accompanying post-gastrectomy disorder

3.29 ± 0.84

0.13

5.00

Self-efficacy

3.21 ± 0.84

0.00

5.00

Total score

3.30 ± 0.65

1.11

4.85