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Table 2 Intra-observer weighted kappa coefficients for each observer and each TAPS-Phy item and TAPS-Phy total score. All values achieved statistical significance (p < 0.01)

From: Trunk appearance perception scale for physicians (TAPS-Phy) - a valid and reliable tool to rate trunk deformity in idiopathic scoliosis

  Observer 1 Observer 2 Observer 3
TAPS-Phy 1 0.93 0.48 0.37
TAPS-Phy 2 0.91 0.52 0.63
TAPS-Phy 3 0.87 0.56 0.35
TAPS-Phy total 0.99 0.43 0.41