Construction of a physiological aging scale for healthy people based on a modified Delphi method / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
; (12): 422-426, 2016.
Article
in Zh
| WPRIM
| ID: wpr-815019
Responsible library:
WPRO
ABSTRACT
OBJECTIVE@#To build a physiological aging scale for healthy people.
@*METHODS@#We collected age-related physiologic items through literature screening and expert interview. Two rounds of Delphi were implemented. The importance, feasibility and the degree of authority for the physiological index system were graded. Using analytic hierarchy process, we determined the weight of dimensions and items.
@*RESULTS@#Using Delphy mothod, 17 physiological and other professional experts offered the results as follow coefficient of expert authorities Cr was 0.86±0.03, coordination coefficients for the first and second round were 0.264(χ2=229.691, P<0.001) and 0.293(χ2=228.474,P<0.001), respectively. The consistency was good. The aging scale for healthy people included 3 dimensions, namely physical form, feeling movement and functional status. Each dimension had 8 items. The weight coefficients for the 3 dimensions were 0.54, 0.16, and 0.30, respectively. The Cronbach's α coefficient of the scale was 0.893, the reliability was 0.796, and the variance of the common factor was 58.17%.
@*CONCLUSION@#The improved Delphi method or physiological aging scale is satisfied, which can provide reference for the evaluation of aging.
Full text:
1
Index:
WPRIM
Main subject:
Physiology
/
Aging
/
Reproducibility of Results
/
Delphi Technique
Limits:
Humans
Language:
Zh
Journal:
Journal of Central South University(Medical Sciences)
Year:
2016
Type:
Article