The Validity and Reliability of Korean Instrumental Activities of Daily Living(K-IADL) Scale
Journal of the Korean Geriatrics Society
;
: 273-280, 2002.
Article
in Korean
| WPRIM
| ID: wpr-146726
ABSTRACT
BACKGROUND:
Korean Instrumental Activities of Daily Living(K-IADL) scale was developed to measure the elderly function. The aim of the present study was to establish the validity and reliability of K-IADL scale.METHODS:
Clinical validity and convergent validity was tested. Reliability was tested by internal consistency(Cronbach`s alpha), two weeks test-retest method, and interrator correlation.RESULTS:
Cronbach`s alpha was 0.938. 2 weeks test-retest correlations in all 10 items were higher than 0.674. Interrator agreements were high in all 10 items(H=0.808~0.947). Normal control group had lower scores than patients group in all 10 items(p=0.000). Correlation coefficient between K-IADL score and brain-disability grade was between -0.336(laundry) and -0.663(using transportation)(p=0.000).CONCLUSIONS:
Korean Instrumental Activities of Daily Living(K-IADL) scale is a valid and reliable instrument. In the future, the studies showing an association between K-IADL and mortality, prognosis are needed.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Prognosis
/
Reproducibility of Results
/
Mortality
Type of study:
Prognostic study
Limits:
Aged
/
Humans
Language:
Korean
Journal:
Journal of the Korean Geriatrics Society
Year:
2002
Type:
Article
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