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Table 3: Augmentation measurement outcomes
KP VP SJ P Valuea Anterior vertebral length (mm)  Pre (mean) 18.4 20.6 13.0 <.001  Post (mean) 18.6 21.0 17.3  Δ 95% CI (0.03–0.4) (0.09–0.79) (3.1–5.6)  % Increase (mean) 1.1 2.2 32.4  % CI (0.14–2.59) (0.4–3.9) (23.5–43.6) Middle vertebral length (mm)  Pre (mean) 15.9 17.9 12.7 <.001  Post (mean) 16.6 19.5 17.2  Δ 95% CI (0.4–1.1) (0.4–6.5) (3.0–6.0)  % Increase (mean) 4.5 5.0 35.6  % CI (2.3–7.1) (2.1–36.8) (24.0–46.4) LKA  Pre (mean) 7.6° 6.8° 8.9° <.001  Post (mean) 6.9° 6.1° 6.9°  Δ Angle  Δ 95% CI (0.09°–1.38°) (0.15°–1.33°) (1.24°–2.80°) 
- ↵a The P value calculated with Kruskal-Wallis χ2 tests across procedures.