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Table 6 Internal Consistency of LLIS Subscales

From: Psychometric evaluation of the Persian version of the Lymphedema Life Impact Scale (LLIS, version 1) in breast cancer patients

LLIS Score

Cronbach’s alpha co-efficient

Lymphedema patients (n = 200)

Total patients (n = 400)

Physical Domain

0.853

0.873

Psychosocial Domain

0.852

0.854

Functional Domain

0.879

0.884