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Table 2 Cronbach’s alpha coefficient of each domain

From: The Chinese version of the world health organization quality of life instrument-older adults module (WHOQOL-OLD): psychometric evaluation

Domain

 α

Sensory ability (SAB)

0.842

Autonomy (AUT)

0.712

Past, present and future activities (PPF)

0.756

Social participation (SOP)

0.711

Death and dying (DAD)

0.839

Intimacy (INT)

0.817

Total Score

0.892