Table 2.
Demographic and Surgical Characteristics of Included Subjects
| Study | Modality | Patients | Flaps | Laterality | Age (y) | BMI (kg/m2) | Timing |
|---|---|---|---|---|---|---|---|
| Haddock et al1 | SS | 35 (27%) | 70 (27%) | Bilateral: 35 (100%) | 50 (range, 32––66) |
29.2 (range, 19.2–37.1) |
Immediate: 50% Delayed: 50% |
| CoS | 69 (54%) | 138 (54%) | Bilateral: 69 (100%) | 51 (range, 30––68) |
31.2 (range, 24–44) |
Immediate: 15.2% Delayed: 84.8% |
|
| Bauermeister et al25 | SS | 27 (54%) | 40 (52%) | Bilateral: 13 (48.1%) Unilateral: 14 (51.9%) |
51 (IQR, 48.5–56) |
30.9 (IQR, 26.6–33.1) |
Delayed: 27 (100%) |
| CoS | 23 (46%) | 37 (48%) | Bilateral: 14 (60.9%) Unilateral: 9 (39.1%) |
54 (IQR, 45–57.5) |
28.3 (IQR, 26.1–31.6) |
Immediate: 3 (13%) Delayed: 20 (87%) |
|
| Gösseringer et al26 | SS | 16 (16%) | 16 (16%) | Unilateral: 16 (100%) | 52.6 ± 9.29 | 25.4 ± 3.1 | Delayed: 16 (100%) |
| CoS | 64 (64%) | 64 (64%) | Unilateral: 64 (100%) | 51.8 ± 8.5 | 26 ± 3.4 | Delayed: 64 (100%) | |
| Razdan et al27 | SS | 80 (59%) | 160 (59%) | Bilateral: 80 (100%) | 48.6 | 30.7 | Immediate: 54 (67.5%) Delayed: 26 (32.5%) |
| CoS | 56 (41%) | 112 (41%) | Bilateral: 56 (100%) | 48.1 | 30.6 | Immediate: 49 (87.5%) Delayed: 7 (12.5%) |
|
| Weichman et al28 | SS | 54 (34.4%) | 78 (31.5%) | Unilateral: 30 (55.6%) Bilateral: 24 (44.4%) |
51.48 ± 9.7 | 28.81 ± 5.8 | Immediate: 64 (82.1%) Delayed: 14 (25.9%) |
| CoS | 103 (65.6%) | 170 (68.5%) | Unilateral: 36 (35%) Bilateral: 67 (65%) |
48.8 ± 8.2 | 25.7 ± 4.9 | Immediate: 126 (74.1%) Delayed: 44 (25.9%) |
|
| Asaad et al29 | SS | 1149* (50%) | 1875* | Bilateral: 726 (63%) Unilateral: 423 (37%) |
50 ± 8 | NR | Immediate: 655 (57%) Delayed: 494 (43%) |
| CoS | 1149* (50%) | 1871* | Bilateral: 722 (63%) Unilateral: 427 (37%) |
50 ± 8 | NR | Immediate: 649 (56%) Delayed: 500 (43%) |
|
| Mericli et al30 | SS | 50* (50%) | 100* (50%) | Bilateral: 50 (100%) | 47.6 | 29.8 | Immediate: 50.9% Delayed: 49.1% |
| CoS | 50* (50%) | 100* (50%) | Bilateral: 50 (100%) | 47.4 | 30.1 | Immediate: 51.3% Delayed: 48.7% |
*
After propensity score matching.
CoS, co-surgeon model; IQR, interquartile range; NR, not reported; SS, single surgeon.