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Table 2 Reliability test of the simplified Chinese version of the TESS

From: Cross-cultural adaptation and validation of the Chinese version of Toronto Extremity Salvage Score for patients with extremity sarcoma

The TESS

ICC (95 % CI)a

Cronbach’s α

Correlationb

Lower extremity

0.893 (0.755–0.937)

0.953

0.533–0.869

Upper extremity

0.932 (0.745–0.971)

0.921

0.587–0.913

  1. aICC indicates Intraclass correlation coefficient; 95 % CI indicates 95 % confidential interval
  2. bCorrelations between one item and the total score excluding that item using Spearman rank correlation coefficient