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Table 4 Correlations (ICCs[95% CI]) of the new Dutch BCTOS-13 with arm and breast symptoms EORTC QLQ-BR23 subscales

From: Development and psychometric evaluation of a Dutch-translated shorter Breast Cancer Treatment Outcome Scale (Dutch BCTOS-13)

EORTC QLQ-BR23 subscale

BCTOS-13

cosmesis

BCTOS-13

function

BCTOS-13

total

Breast symptoms

0.65 [0.52-0.75]

0.59 [0.44-0.70]

0.74 [0.63-0.82]

Arm symptoms

0.37 [0.18-0.53]

0.85 [0.78-0.90]

0.62 [0.47-0.73]

Total

0.58 [0.43-0.70]

0.75 [0.65-0.83]

0.75 [0.64-0.82]

  1. all correlations are significant at the 0.001 level