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Table 4 Determination of Cronbach's alpha coefficient by the dimensions and the whole questionnaire

From: Designing and validating of a questionnaire measuring perceived self-care ability (PSCA) in chronic stroke patients at home

Factor

Label

No. of items

Cronbach’s alpha Coefficient

Sensory, motor and cognitive ability

1

16

0.948

Perceptual ability

2

8

0.734

Threatened health status

3

8

0.743

Total

 

32

0.901

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BMC Neurology

ISSN: 1471-2377

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