Table 2 Peri- and postoperative parameters of the patient population
Category | Overall population n = 95 pts | A: Patients < 70 years n = 75 pts | B: Patients ≥70 years n = 20 pts | P-value “patients < 70 years” versus “patients ≥70 years” |
|---|---|---|---|---|
Stage 1 (%) | 95 | 75 | 20 | – |
Successful stage 1 (%) | 56 (59) | 48 (64) | 8 (40) | 0.053** |
Underwent stage 2 (%) | 56 (59) | 48 (64) | 8 (40) | 0.053** |
Operative time stage 1 [min] (range) | 32 ± 18 (6–81) | 31 ± 18 (6–81) | 34 ± 17 (11–77) | 0.484** |
Operative time stage 2 [min] (range) | 62 ± 24 (17–140) | 63 ± 24 (17–140) | 53 ± 21 (30–88) | 0.264** |
Hospitalizationastage 2 [d] (range) | 5.0 ± 1.4 (3–8) | 5.0 ± 1.4 (3–8) | 4.75 ± 1.6 (3–8) | 0.619** |