On 2016 Jan 24, Daniel Schwartz commented:

This is a useful index that may offer a non-invasive approach in patients with liver disease. In practice, clinicians often have difficulty calculating this at the bedside. Here is a simple to use web-based and smartphone-based tool to calculate the APRI

http://www.qxmd.com/calculate/apri-ast-to-platelet-ratio-index

Conflict of interest: Medical Director, QxMD

On 2016 Jan 24, Daniel Schwartz commented:

This is a useful index that may offer a non-invasive approach in patients with liver disease. In practice, clinicians often have difficulty calculating this at the bedside. Here is a simple to use web-based and smartphone-based tool to calculate the APRI

http://www.qxmd.com/calculate/apri-ast-to-platelet-ratio-index

Conflict of interest: Medical Director, QxMD