Tested on Gulf Medical Boards (DHA, SMLE, MOH & HAAD)
Clinical calculations and diagnostic scoring systems like Barthel Index (Activities of Daily Living) frequently appear on Prometric exams. Master high-yield clinical vignettes with instant AI-powered pathophysiology rationales.
What is the Barthel Index (Activities of Daily Living)?
The Barthel Index (Activities of Daily Living) is an evidence-based clinical decision rule engineered to quantify diagnostic probability, stratify clinical severity, and guide therapeutic decision-making in geriatrics practice. The Barthel Index is an internationally established rating scale used in stroke rehabilitation, neurology, and geriatrics to assess a patient’s degree of functional independence across 10 basic Activities of Daily Living (ADL). Clinical scoring tools like Barthel Index (Activities of Daily Living) are essential in acute and outpatient management, enabling clinicians to objectively differentiate between low-risk candidates suitable for conservative therapy and high-risk patients requiring urgent interventions. Verified against current 2026 clinical standards, this tool is extensively tested on Gulf health authority licensing exams including DHA (Dubai), SMLE (Saudi Arabia), MOH, HAAD/DOH (Abu Dhabi), OMSB (Oman), and QCHP (Qatar).
💡Clinical Pearls & Diagnostic Utility
The global benchmark instrument for evaluating rehabilitation progress, stroke recovery outcomes, and post-acute discharge placement eligibility.
Formula & Calculation Parameters
The mathematical equation and clinical variables required to calculate Barthel Index (Activities of Daily Living):
Score Interpretation & Clinical Stratification
| Score Range | Clinical Interpretation | Risk Tier |
|---|---|---|
| ≤ 20 | Total Dependence (0 - 20) | red |
| 21 – 60 | Severe Dependence (21 - 60) | orange |
| 61 – 90 | Moderate Dependence (61 - 90) | yellow |
| 91 – 99 | Slight Dependence (91 - 99) | blue |
| ≥ 100 | Complete Independence (100) | green |
When to Exercise Caution
Measures physical performance in basic self-care; does not assess cognitive function, communication, or Instrumental Activities of Daily Living (IADLs).
Clinical Review Board
Dr. Muhammad Nouman, MBBS
Capital Medical University | PMDC Reg No: 117744-P
Clinical Audit Status
✓ Verified for 2026 Guidelines
Last updated: 2026-08-07
Peer-Reviewed Medical Literature
- •Mahoney FI, Barthel DW. Functional Evaluation: The Barthel Index. Md State Med J. 1965;14:61-65.
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