Variable | Unit | Digital surgery-assisted (mean) | Conventional (mean) | P-value |
---|---|---|---|---|
Total cost of hospitalization | CNY | 88,315 | 67,599 | <0.05 |
Operation cost | CNY | 14,784 | 10,380 | <0.05 |
Material cost | CNY | 31,010 | 12,819 | <0.05 |
Total operation time | Min | 458 | 532 | <0.05 |
Molding time of supply area | Min | 34.6 | 42.5 | 0.01 |
Shaping time of receiving area | Min | 17.1 | 18.7 | 0.35 |
Cutting or molding time | Min | 12.5 | 15.0 | 0.02 |
Reconstruction time | Min | 29.4 | 33.9 | 0.01 |
Vascular anastomosis time | Min | 47.1 | 49.2 | 0.50 |
Total days in hospital | Days | 19.6 | 18.1 | 0.27 |
ICU days | Days | 1.36 | 2.55 | <0.05 |
Intravenous nutrition support | Days | 7.28 | 10.1 | 0.04 |
Satisfaction score of doctor-patient relationship | Score | 3.48 | 2.88 | 0.02 |