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Updated: Jun 28, 2026
09:17
Using Retinal Imaging to Study Dementia
Published on: November 6, 2017
The pathway to dementia diagnosis.
Catherine M Speechly1, Charles Bridges-Webb, Erin Passmore
1Projects, Research and Development Unit, NSW and ACT Faculty, Royal Australian College of General Practitioners, Sydney, NSW.
The Medical Journal of Australia
|November 4, 2008
Summary
Carers reported significant delays in dementia diagnosis, with symptoms noticed years before consultation and diagnosis. Early intervention and resource use are crucial for managing dementia effectively.
Area of Science:
- Gerontology
- Neuroscience
- Public Health
Background:
- Dementia diagnosis involves multiple steps and can be a lengthy process for families.
- Understanding the patient journey and carer experiences is vital for improving dementia care.
Purpose of the Study:
- To detail the diagnostic process for dementia from the perspective of carers.
- To identify timeframes associated with dementia diagnosis steps.
Main Methods:
- A cross-sectional survey was distributed to 415 carers of dementia patients in Sydney.
- Data collection occurred between May and August 2007, with 209 surveys returned.
Main Results:
- Carers reported a mean of 1.9 years between symptom onset and first consultation, and 3.1 years to diagnosis.
- Resource use began 2.8 years after symptom identification.
- Most carers (72%) were satisfied with their initial consultation, typically with a General Practitioner (GP), and 64% reported a memory test was performed.
Conclusions:
- There are considerable delays in dementia presentation, diagnosis, and subsequent resource utilization.
- These delays can lead to significant clinical and social challenges for individuals with dementia and their families.
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