| 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 |