# TROUT Index

> Medical

Canonical page: [https://chrome-stats.com/d/id1582284838](https://chrome-stats.com/d/id1582284838)

## Overview

- **ID:** `id1582284838`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Edward Vendrow
- **Category:** Medical
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1
- **Last updated:** 2021-09-23
- **First published:** 2021-09-21
- **Size:** 990 KB
- **Data as of:** 2026-09-03
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/trout-index/id1582284838)
- **Privacy policy:** [http://edwardv.com/troutindex/](http://edwardv.com/troutindex/)

## Description

The TROUT Index was developed to rapidly prognosticate key adverse outcomes after injury among older adults using baseline frailty. The TROUT Index quantifies an individual's frailty risk (low, moderate, high) and outputs population-level estimates of outcomes base on baseline frailty.

Disclaimer: Predicted risk should supplement, not replace, management decisions, which should be provider and hospital-specific. Please seek a doctor's advice before making any medical decisions.

## Rankings

- #742,647 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1582284838)