Primary and secondary outcomes
| Outcomes | Cholecystectomy | Endometriosis | ||||
| Preimplantation (n=194) | Postimplantation (n=118) | P value | Preimplantation (n=70) | Postimplantation (n=48) | P value | |
| Surgery with board-validated indication, n (%) | 169 (87) | 118 (100) | 0.0001* | 53 (75.7) | 47 (97.9) | 0.0006* |
| Hours of stay, µ (δ) | 27.6 (13.6) | 22.4 (10.4) | 0.0005† | 43.6 (24.2) | 44.9 (24.0) | 0.7661† |
| Readmission within 30 days, n (%) | 4 (2) | 1 (1) | 0.6533* | 3 (4.3) | 3 (6.2) | 0.6861* |
| Emergency room visit in 30 days, n (%) | 19 (10) | 13 (11) | 0.8477* | 7 (10) | 9 (18.7) | 0.1844* |
| Medical report sent to electronic scheduling system, n (%) | 171 (88) | 118 (100) | 0.0001* | 67 (95.7) | 48 (100) | 0.2699* |
| Image examination sent to electronic scheduling system, n (%) | 178 (92) | 118 (100) | 0.0008* | 67 (95.7) | 48 (100) | 0.2699* |
| Total cost (median, IQR) | US$1306.77 (US$306.29) | US$1255.16 (US$228.19) | 0.07‡ | US$2620.19 (US$1414.34) | US$2353.86 (US$1871.30) | 0.3490‡ |
*Fisher’s exact test.
†Student’s t-test.
‡Mann-Whitney U test.