The FIB-4 Index, a non-invasive and widely used clinical tool, is instrumental in the assessment of liver fibrosis, particularly in patients with chronic liver diseases such as Hepatitis C and Non-Alcoholic Fatty Liver Disease (NAFLD). This index, calculated using a simple formula that incorporates age, platelet count, and liver enzyme tests (AST and ALT levels), offers a cost-effective and easily accessible means of evaluating liver health.
The FIB-4 Index is especially valuable for its ability to identify patients with significant fibrosis, thereby aiding in the decision-making process regarding the need for more invasive procedures like liver biopsy. Its non-invasive nature makes it an attractive option for both patients and healthcare providers, reducing the risks and discomfort associated with more invasive diagnostic methods. The FIB-4 Index is highly regarded for its diagnostic accuracy, particularly in distinguishing between mild and advanced stages of liver fibrosis, which is crucial for effective management and treatment planning. In the landscape of liver health management, the FIB-4 Index stands out as a key tool in the early detection and ongoing monitoring of liver fibrosis, offering a pragmatic approach to liver health assessment. Its role in guiding clinical decisions, avoiding unnecessary procedures, and optimizing patient care makes it an integral component in the management of chronic liver diseases.
FIB 4 Interpretive guide:
Individuals with NAFLD: FIB-4 index result <1.30 is consistent with the absence of advanced liver fibrosis.
Individuals with Hepatitis B: FIB-4 index result is consistent with the absence of advanced liver fibrosis.
Individuals with Hepatitis C: FIB-4 index result is consistent with the absence of advanced liver fibrosis.
References:
Shah AG, Lydecker A, Murray K, Tetri BN, Contos MJ, Sanyal AJ; Nash Clinical Research Network. Comparison of noninvasive markers of fibrosis in patients with nonalcoholic fatty liver disease. Clin Gastroenterol Hepatol. 2009 Oct;7(10):1104-12. doi: 10.1016/j.cgh.2009.05.033. Epub 2009 Jun 10. PMID: 19523535; PMCID: PMC3079239. (https://pubmed.ncbi.nlm.nih.gov/19523535/)
Kumar R, Teo EK, How CH, Wong TY, Ang TL. A practical clinical approach to liver fibrosis. Singapore Med J. 2018 Dec;59(12):628-633. doi: 10.11622/smedj.2018145. PMID: 30631885; PMCID: PMC6301869. (https://pubmed.ncbi.nlm.nih.gov/30631885/)
Lab Results Explained and Tracked
All Your Lab Results.
One Simple Dashboard.
Import, Track, and Share Your Lab Results Easily
Import, Track, and Share Your Lab Results
Import lab results from multiple providers, track changes over time, customize your reference ranges, and get clear explanations for each result. Everything is stored securely, exportable in one organized file, and shareable with your doctor—or anyone you choose.
Cancel or upgrade anytime
Article Review & Sources
All our content is backed by peer-reviewed studies, academic research, and trusted medical sources. We're committed to accuracy and transparency — see our editorial policy for details.
Laboratories
Bring All Your Lab Results Together — In One Place
We accept reports from any lab, so you can easily collect and organize all your health information in one secure spot.
Pricing Table
Gather Your Lab History — and Finally Make Sense of It
Finally, Your Lab Results Organized and Clear
Personal plans
$79/ year
Advanced Plan
Access your lab reports, explanations, and tracking tools.
- Import lab results from any provider
- Track all results with visual tools
- Customize your reference ranges
- Export your full lab history anytime
- Share results securely with anyone
- Receive 5 reports entered for you
- Cancel or upgrade anytime
$250/ once
Unlimited Account
Pay once, access everything—no monthly fees, no limits.
- Import lab results from any provider
- Track all results with visual tools
- Customize your reference ranges
- Export your full lab history anytime
- Share results securely with anyone
- Receive 10 reports entered for you
- No subscriptions. No extra fees.
$45/ month
Pro Monthly
Designed for professionals managing their clients' lab reports
- Import lab results from any provider
- Track lab results for multiple clients
- Customize reference ranges per client
- Export lab histories and reports
- Begin with first report entered by us
- Cancel or upgrade anytime
About membership
What's included in a Healthmatters membership
Import Lab Results from Any Source
See Your Health Timeline
Understand What Your Results Mean
Visualize Your Results
Data Entry Service for Your Reports
Securely Share With Anyone You Trust
Let Your Lab Results Tell the Full Story
Once your results are in one place, see the bigger picture — track trends over time, compare data side by side, export your full history, and share securely with anyone you trust.
Bring all your results together to compare, track progress, export your history, and share securely.
What Healthmatters Members Are Saying
We implement proven measures to keep your data safe.
At HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put industry-leading security standards in place to help protect against the loss, misuse, or alteration of the information under our control. We use procedural, physical, and electronic security methods designed to prevent unauthorized people from getting access to this information. Our internal code of conduct adds additional privacy protection. All data is backed up multiple times a day and encrypted using SSL certificates. See our Privacy Policy for more details.