The multiple linear regression analysis of the factors of long delayed recall of the old people with amnestic mild cognitive impairment in community
10.3760/cma.j.issn.1672-7088.2013.06.013
- VernacularTitle:社区遗忘型轻度认知障碍老年人长延迟回忆相关因素的多元线性回归分析
- Author:
Jing JING
;
Junxing WANG
;
Weiming HE
;
Ye HE
;
Yang LV
;
Yu SHENG
- Publication Type:Journal Article
- Keywords:
Long delayed recall;
Amnestic mild cognitive impairment;
Community;
Analysis and application
- From:
Chinese Journal of Practical Nursing
2013;(6):35-38
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a multiple regression equation of long delayed recall of the amnestic mild cognitive impairment,in order to predict the scores.Methods 248 old people were investigated by convenience sampling.Auditory verbal learning test (AVLT) was used to evaluate the ability of memory of the old people,and their general demographic data were collected.Multivariate linear regression analysis was conducted,the regression model was established and AVLT-long delayed recall scores (N5) to the predicted value got from the 3 times scores of study stage scores (N1,N2,N3) and short delayed recall (N4) of Auditory Verbal Learning Test were compared.Results The multiple linear regression equation between the variables was established.There was no significant difference between N5 and the predicted value.Conclusions N2,N3,N4 could be used to predict N5 during screening of amnestic mild cognitive impairment to make the screening process faster and briefer.When the score ≤4 points,the screening continues,if the score ＞5 points,the screening ceases in order to improve the efficiency of screening.
