Preliminary study on Beijing norm of Memory and Executive Screening scale / 中华神经科杂志
Chinese Journal of Neurology
;
(12): 452-457, 2022.
Artículo
en Chino
| WPRIM
| ID: wpr-933809
ABSTRACT
Objective:
To develop a Beijing norm of Memory and Executive Screening (MES) scale to facilitate its further promotion and application in the future.Methods:
Study subjects were selected based on the inclusion and exclusion criteria, including patients who visited the memory clinic of Xuanwu Hospital of Capital Medical University from March 20, 2017 to January 6, 2021, and normal people recruited simultaneously from community, and trained and qualified investigators conducted questionnaire surveys through face-to-face interviews. Then strict quality control, data collection and statistical analysis were performed.Results:
A total of 607 participants were included, including 239 normal people, 293 individuals with subjective cognitive decline (SCD), and 75 individuals with mild cognitive impairment (MCI). There was a negative correlation between the scores of MES and age ( r=-0.19, P<0.001), but a positive correlation between scores of MES and education level ( r=0.29, P<0.001). The optimal cut-off value of this scale in Beijing was 86 points, the area under curve (AUC) of the cut-off value to distinguish MCI was 0.847 (normal people vs MCI) and 0.826 (SCD vs MCI), and after adding demographic variables, AUC showed slight increase (0.847 to 0.850 and 0.826 to 0.847), whereas the differences were not statistically significant ( Znormal peoplevsMCI=0.49, ZSCDvsMCI=1.21, P>0.05). And there was no statistically significant difference between MES and Montreal Cognitive Assessment scales in diagnostic power for normal people and people with MCI ( Zscale alone=1.03, Zafter adding demographic variables=1.13, P>0.05).Conclusions:
The MES scale has a better distinguishing power for MCI, and its optimal cut-off value in Beijing is 86 points, which is different from previous studies. In the future, the sample size needs to be further expanded to verify this norm.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
/
Investigación cualitativa
/
Estudio de tamizaje
Idioma:
Chino
Revista:
Chinese Journal of Neurology
Año:
2022
Tipo del documento:
Artículo
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