Are tomorrow's doctors prepared to prevent dementia? A cross-sectional study of Tasmanian medical students' knowledge of dementia risk factors

An Assessment of Dementia Knowledge and Its Associated Factors Among Health College Students in Saudi Arabia

Background Dementia is a public health concern and the main cause of impairment and dependency among the elderly worldwide. It is characterized by a progressive decline in cognition, memory, and all domains of quality of life with preserving the level of consciousness. Accurate measurement of dementia knowledge among future health professionals is required to improve targeted educational initiatives and supportive care of patients. This study aimed to assess knowledge of dementia and its associated factors among health college students in Saudi Arabia. Methods A descriptive, cross-sectional study was conducted among health college students from various regions in Saudi Arabia. Data on sociodemographic characteristics and dementia knowledge were gathered using a standardized study questionnaire Dementia Knowledge Assessment Scale (DKAS) distributed on different social media platforms. Data analysis was carried out using IBM SPSS Statistics for Windows, Version 24.0 (IBM Corp., Armonk, NY, USA) statistical software. A P-value of <0.05 was considered significant. Results A total of 1,613 participants were included in the study. The mean age was 20.5 ± 2.5 years (range 18-25 years). The majority of them were males (64.9%), and females represented 35.1%. The mean knowledge score of the participants was 13.68 ± 3.18 (out of 25). According to DKAS subscales, we found that the respondents scored the highest in care considerations (4.17 ± 1.30) and the lowest in risks and health promotion (2.89 ± 1.96). Furthermore, we found that the participants with no previous dementia exposure had a significantly higher level of knowledge than those with previous dementia exposure. In addition, we found that both genders, aged 19, 21, 22, 23, 24, and 25 years; the geographic distribution of respondents; and previous dementia exposure significantly affected the DKAS score. Conclusions Our findings showed that health college students in Saudi Arabia had poor knowledge about dementia. Ongoing health education and comprehensive academic training are recommended to improve their knowledge and provide competent care for dementia patients.

Dementia is (not) a natural part of ageing: a cross-sectional study on dementia knowledge and misconceptions in Swiss and Italian young adults, adults, and older adults

BACKGROUND

Increasing public awareness and understanding of dementia is the second key action area of the 2017 WHO Global action plan on a public health response to dementia. To achieve this aim, the first indispensable step is to understand the average level of dementia knowledge and to identify areas of low dementia knowledge. We aimed to quantify dementia knowledge in the general population, and to explore the extent to which it differs by age, sex, education, and indirect experience with dementia.

METHODS

We conducted an online cross-sectional survey in two Italian-speaking sites, south Switzerland (Ticino) and northern Italy (Piedmont). The survey was distributed between September and December 2019. We registered socio-demographic characteristics including whether the participant had contact with a person living with dementia, and measured dementia knowledge with the Dementia Knowledge Assessment Survey (DKAS).

RESULTS

Misconceptions about dementia were common among respondents, and lack of knowledge has been identified in dementia causes, characteristics, risk factors, and health promotion. Our results point out the lack of knowledge about how to communicate and relate with, and take care of a person living with dementia. The overall DKAS score was significantly and positively associated with female sex (β = 0.21; p < 0.001), educational level (β = 0.15; p < 0.001) and contact with a person living with dementia (β = 0.17; p < 0.001), but not with age (β = -0.01; p = 0.57).

CONCLUSION

Our results confirmed that general population's knowledge of dementia is thin. Interventional studies that rely on participatory action research methods are warranted to co-design interventions aimed at improving dementia knowledge and understanding in the public.

An Empirical Study for Senior Citizens Using a Customized Medical Informatics System for Dementia Diagnosis and Analysis

The treatment of dementia-related diseases is a global issue. Taiwan is facing a more serious dementia problem due to the combination of an aging society and a declining birthrate. A great portion of healthcare resources has been utilized for dementia among the aged population. In order to understand how dementia develops in rural areas in Taiwan, a cooperated effort between the university and a regional hospital was formed to develop a customized medical information system to collect and track dementia patients. This efficient customized system compiled information on 768 patients with dementia-released diseases. Big data technology and data mining approaches were then applied to analyze the relevant information. Using statistical analysis, we then extracted useful medical findings from the large amounts of collected medical data. Some of the findings indicate that the patients’ education level and care practices have a major effect on the dementia severity in these local senior populations.