(1) Hospital cost accounting | (2) National cost study | (3) Weighted national cost study | Kruskal–Wallis | Mann–Whitney | |||
---|---|---|---|---|---|---|---|
Mean (SD) | Mean (SD) | Mean (SD) | P-value | ∆1–2 | ∆1–3 | ∆2–3 | |
Hospital stay | 12,074 (6956) | 4961 (7295) | 4961 (7295) | < 0.001 | < 0.001 | < 0.001 | 1 |
Recovery procedure | 4313 (1 738) | 862 (887) | 1490 (753) | < 0.001 | < 0.001 | < 0.001 | < 0.001 |
Surgery | 1080 (573) | 112 (198) | 468 (146) | < 0.001 | < 0.001 | < 0.001 | < 0.001 |
Anesthesia | 975 (494) | 91 (142) | 362 (111) | < 0.001 | < 0.001 | < 0.001 | < 0.001 |
Critical care | 1202 (705) | 350 (447) | 350 (447) | < 0.001 | < 0.001 | < 0.001 | 1 |
Imaging | 188 (275) | 108 (98) | 108 (98) | 0.671 | NA | NA | NA |
Biology | 453 (616) | 116 (117) | 116 (117) | < 0.001 | < 0.001 | < 0.001 | 1 |
Logistics | 415 (202) | 86 (110) | 86 (110) | < 0.001 | < 0.001 | < 0.001 | 1 |