Table 9 Subgroup analyses. Secondary outcome for patients who were diagnosed with rectal cancer in Sweden 2014–2018 and underwent surgical resection LAP, ROBOT and OPEN. Unadjusted and adjusted comparing ROBOT with OPEN
| Â | LAP | ROBOT | OPEN | Unadjusted | Adjusted | ||
|---|---|---|---|---|---|---|---|
|  | N = 1,383 | N = 1,867 | N = 3,797 | OR (95% CI) | P-value | OR (95% CI) | P-value |
Length of hospital stay in days, median (IQR) | 7.0 (4.0, 10.0) | 7.0 (4.0. 10.0) | 9.0 (5.0, 13.0) | -0.147 (-0.162, -0.131) |  < 0.001 | -0.127 (-0.143, -0.111) |  < 0.001 |
missing | 5 (0.4) | 19 (1.0) | 32 (0.8) | Â | Â | Â | Â |