alzhub.org
Get help now — free helplines

You can call any of these for free. You do not need a diagnosis, an appointment, or a crisis to call — questions and plain exhaustion are reasons enough.

  • Alzheimer's Association 24/7 Helpline 800-272-3900 24 hours a day, 365 days a year Free, confidential support and information for people with dementia, caregivers, families and the public. Master's-level clinicians. Also Spanish.
  • 988 Suicide & Crisis Lifeline 988 24/7 Call or text 988, or chat at 988lifeline.org. For anyone in emotional distress or a mental-health crisis, including caregivers.
  • Alzheimer's Foundation of America (AFA) Helpline 866-232-8484 9:00 am - 9:00 pm ET, seven days a week Licensed social workers providing support, info and referrals. Also text message and web chat. Text: 646-586-5283

In a medical emergency, call 911. More numbers, and what each line does, on the help page.

Home › Research › Topics › accuracy

accuracy

5 studies tagged accuracy, dated 2018-09-17 to 2025-03-01. Bibliography: BibTeX (.bib) · RIS (.ris)

Newest in this topic

  1. Accuracy of plasma biomarkers to detect Alzheimer's disease proteinopathy prior to dementia 2025-03-01
  2. Accuracy and clinical applicability of plasma tau 181 and 217 for Alzheimer's disease diagnosis in a memory clinic cohort 2025-01-23
  3. Diagnostic test accuracy of remote, multidomain cognitive assessment (telephone and video call) for dementia 2022-04-08

Studies

5 studies carry this tag.

Date range

2018 to 2025

Top journals

  • Alzheimer's & dementia : the journal of the Alzheimer's Association 1
  • BMC geriatrics 1
  • Current Alzheimer research 1
  • Journal of neurology 1
  • The Cochrane database of systematic reviews 1

Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.

  1. Accuracy of plasma biomarkers to detect Alzheimer's disease proteinopathy prior to dementia

    ✓ Peer-reviewed alzhub usefulness score 72 out of 100. Alzheimer's & dementia : the journal of the Alzheimer's Association 2025-03-01 Biomarkers

    These findings suggest that C 2 N Diagnostics' MS-based plasma biomarkers can detect brain amyloid and tau with high accuracy prior to dementia and could aid in identifying candidates for clinical trials or therapeutic intervention.

  2. Accuracy and clinical applicability of plasma tau 181 and 217 for Alzheimer's disease diagnosis in a memory clinic cohort

    ✓ Peer-reviewed alzhub usefulness score 59 out of 100. Journal of neurology 2025-01-23 Biomarkers

    Plasma tau phosphorylated at threonine 181 (p-tau181) and 217 (p-tau217) have demonstrated high accuracy for Alzheimer's disease (AD) diagnosis, defined by CSF/PET amyloid beta (Aβ) positivity, but most studies have been performed in research cohorts, limiting their generalizability.

  3. Diagnostic test accuracy of remote, multidomain cognitive assessment (telephone and video call) for dementia

    ✓ Peer-reviewed alzhub usefulness score 81 out of 100. The Cochrane database of systematic reviews 2022-04-08 Cognitive tests and assessment

    To assess for potential differences in cognitive test scoring when using a remote platform, and where a remote screener was compared to the equivalent face-to-face test.

  4. The CSF p-tau181/Aβ42 Ratio Offers a Good Accuracy "In Vivo" in the Differential Diagnosis of Alzheimer's Dementia

    ✓ Peer-reviewed alzhub usefulness score 47 out of 100. Current Alzheimer research 2019-01-01 Biomarkers

    The p-tau181/Aβ42 ratio alone might reliably detect AD pathology in heterogeneous samples of patients suffering from different types of dementia.

  5. Diagnostic test accuracy of a novel smartphone application for the assessment of attention deficits in delirium in older hospitalised patients: a prospective cohort study protocol

    ✓ Peer-reviewed alzhub usefulness score 64 out of 100. BMC geriatrics 2018-09-17 Cognitive tests and assessment

    Measures of the accuracy of DelApp will include sensitivity, specificity, positive and negative predictive values, and area under the ROC curve.

All topic tags with their study counts