Gender difference in health issues and cognitive functions among an Egyptian normal elderly population

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

article

Alsayyad, Enas¹  Helmy, Azza Abbas¹  Kishk, Nirmeen A.¹  Farghaly, Marwa¹  Ragab, Amany H.¹  El-Jaafary, Shaimaa Ibrahim¹ 

[1] Neurology Department, Cairo University

关键词: Normal aging;    Verbal fluency;    Gender difference;    Sleep;    Health-related quality of life;    Nutrition status;   

DOI  :  10.1186/s41983-020-0146-z

学科分类：医学（综合）

来源: Springer

【 摘 要 】

Aging is associated with changes in cognitive functions. However, many other factors may affect cognitive functions and this interaction needs further assessment. To detect gender differences in sleep quality, nutritional status, and health-related quality of life and their impact on performance in verbal fluency tasks among apparently healthy elderly. The study was conducted on 102 normal aged subjects, 51 males and 51 females. Subjects were divided according to age into group ≥ 60 years and group < 60 years as a control. They were subjected to clinical assessment, Medical outcome study Short-Form 36-item Health Survey, Pittsburgh sleep quality index, mini nutritional assessment and Category Verbal fluency for animals and girls’ names. Among the older group, females had significantly poorer physical and mental health, sleep quality and nutritional status than males (p value 0.001, 0.003, 0.012, and 0.014, respectively). Older females had significantly lower performance in verbal fluency (girls’ names) compared to younger females (p value 0.013), but no significant gender difference was found among the older group. Verbal fluency tasks are correlated to the level of education in both males and females (r 0.392 and 0.42, p value 0.029 and 0.019, respectively), However, in older males, it is also correlated to sleep latency (r 0.41 and p value 0.021). Older females had poorer sleep quality, lower health-related quality of life and lower nutritional status. No gender difference was found in verbal fluency tasks. Although no single variable could independently affect verbal fluency, education remains the main player in the difference in performance.

【 授权许可】

CC BY