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Table 1 The values and inter observer reliability for radiographic parameter

From: Analysis of sagittal profile and radiographic parameters in symptomatic thoracolumbar disc herniation patients

Parameters Mean Standard deviation Range Inter-rater ICC
SVA(mm) 27.9 24.8 −46.9-73.1 0.90
CVA(mm) 7.9 5.3 2.1–26.1 0.92
TK(°) 29.1 12.3 0.8–56.0 0.91
TLK(°) 21.8 13.1 0.9–57.0 0.88
LL(°) 47.5 14.9 7.5–71.4 0.84
T1PA(°) 8.2 7.3 0.3–43.3 0.91
L1PA(°) 6.2 4.9 0.2–19.6 0.89
PI(°) 45.9 7.5 30.7–63.6 0.86
SS(°) 34.6 7.9 14.1–53.1 0.92
PT(°) 11.4 9.4 0.2–38.3 0.90
PI-LL(°) 12.4 9.4 0.5–44.9 0.88