Groups | Cadavers (n = 60) | DSA (n = 60) | CTV (n = 50) |
---|---|---|---|
Direct | 2.7 ± 0.7 (1.5–4.4) [48] | 2.9 ± 0.5 (1.7–4.2) [50] | 2.8 ± 0.4 (1.9–4.2) [41] |
TSG | 2.7 ± 0.7 (1.5–4.4) [46] | 2.9 ± 0.5 (1.7–4.2) [45] | 2.8 ± 0.5 (1.9–4.4) [39] |
PRG | 2.7 ± 0.4 (2.5–3.0) [2] | 2.8 ± 0.5 (2.4–3.7) [5] | 3.1 ± 0.0 (3.1–3.1) [2] |
Indirect | 3.3 ± 0.8 (2.2–4.6) [12] | 2.7 ± 0.5 (2.0–3.5) [10] | 2.6 ± 0.4 (2.0–3.1) [8] |
TNG | 3.0 ± 0.8 (2.2–3.8) [3] | 2.7 ± 0.3 (2.3–3.1) [6] | 2.4 ± 0.6 (2.0–2.8) [2] |
UTG | 3.4 ± 0.8 (2.4–4.6) [9] | 2.6 ± 0.8 (2.0–3.5) [4] | 2.7 ± 0.3 (2.2–3.1) [6] |
Total | 2.8 ± 0.7 (1.5–4.6) [60] | 2.8 ± 0.5 (1.7–4.2) [60] | 2.8 ± 0.4 (1.9–4.4) [49] |