Application of factor analysis in development and validation of a new questionnaire for quality of life / 中国中西医结合杂志
Chinese Journal of Integrated Traditional and Western Medicine
;
(12): 965-968, 2004.
Article
in Chinese
| WPRIM
| ID: wpr-306738
ABSTRACT
<p><b>OBJECTIVE</b>To explore the application of factor analysis in creating a new health-related questionnaire for evaluating quality of life, the Chinese for Quality of Life Instrument (ChQOL).</p><p><b>METHODS</b>Two hundred and seventy-three subjects selected from two provinces of North China (Ningxia) and South China (Guangdong) were investigated by ChQOL, and the preliminary version was completed with factor analysis.</p><p><b>RESULTS</b>Fifty items were developed using factor analysis. The final structure model of ChQOL was confirmed through the screening and verification of factor structural model on the 78 items of ChQOL, a new questionnaire with more rational structure was confirmed.</p><p><b>CONCLUSION</b>Factor analysis is an effective method in developing new questionnaire.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Psychology
/
Psychometrics
/
Quality of Life
/
Chronic Disease
/
Surveys and Questionnaires
/
Factor Analysis, Statistical
/
Medicine, Chinese Traditional
Type of study:
Diagnostic study
/
Prognostic study
Limits:
Adolescent
/
Adult
/
Aged
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Integrated Traditional and Western Medicine
Year:
2004
Type:
Article
Similar
MEDLINE
...
LILACS
LIS