Development of overall health risk model and its convergent validity and reliability assessment / 中华健康管理学杂志
Chinese Journal of Health Management
;
(6): 112-116, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-434907
ABSTRACT
Objective To develop an overall health risk model and to evaluate its convergent validity and reliability.Methods Health examination results of 230 adults from a public institution were collected by using Chinese Health Risk Appraisal Questionnaire V1.0 (CHRAQ V1.0).An CHRAQ V1.0-based overall health risk model was then developed,which included 34 items.Kolmogorov-Smirnov was used to test normal distribution of the data.Pearson correlation coefficient and Spearman correlation coefficient were used to evaluate parallel validity of the model.Crane Bach coefficient,Spearman-Brown coefficient and test-retest reliability were calculated to evaluated the reliability of the model.Results In this study,212 valid questionnaires (92.17%) were received.The average score of the newly developed overall health risk model was 41.96 ± 9.69,and its kurtosis coefficient and coefficient of skewness were 2.105 and 0.862,respectively.In Kolmogorov-Smirnov,the data were normally distributed (Z =1.073,P =0.199).The correlation coefficient of positive rate of all objective examinations with model scores was 0.774 (P < 0.05).The Cronbach's alpha coefficient,Spearman-Brown coefficient and test-retest reliability of the model were 0.652,0.784 and 0.841,respectively (P < 0.05).Conclusion In this investigation,our newly developed overall health risk model shows good validity and reliability and application prospect in the field of health management.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Etiology study
/
Prognostic study
Language:
Chinese
Journal:
Chinese Journal of Health Management
Year:
2013
Type:
Article
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