TIMI Risk Index - Evidencio

Evidencio uses JavaScript for many of its features. Please enable JavaScript to enable calculations

The TIMI Risk Index is a simple calculation that provides important information about mortality in patients across the spectrum of myocardial infarction, STEMI and NSTEMI.

The TIMI Risk Index is intended for patients with ACS or those who are highly suspected to have ACS.

The TIMI Risk Index is not intended for patients without ACS or those who are not suspected to have ACS.

Research authors: Stephen D. Wiviott, David A. Morrow, Paul D. Frederick, Elliot M. Antman, Eugene Braunwald

Version: 1.11

Public
Cardiology
{{ modelType }}

V-1.11-1044.24.05.31

(01)08719327522769(8012)v1.11(4326)240531(240)1044

Download the User manual and consult the Intended purpose.

Details
Intended purpose
Electronic label
Release Notes
User manual
Languages

Units

Calculate the result

This model does not calculate automatically.
Please provide all the needed parameters and press calculate.

Set more parameters to perform the calculation

The TIMI risk index is:

points

Set more parameters to perform the calculation

The TIMI risk index is: points

Result interval {{ additionalResult.min }} to {{ additionalResult.max }}

Conditional information

See the figure below for mortality rates associated with the TIMI risk index.

PRO

Note

Notes are only visible in the result download and will not be saved by Evidencio

Calculations alone should never dictate patient care, and are no substitute for professional judgement. See our full disclaimer.

Underlying models Part of

Additional information

Details

Model author

Evidencio.Medical.Devices

Model ID

10438

Version

1.11

Revision date

2024-05-31

Specialty

Cardiology

Model type

Custom model ^{(Calculation)}

MeSH terms

Mortality Rate

Myocardial Infarction

STEMI

NSTEMI

Status

Public

Formula

Study characteristics

Additional information

The TIMI Risk Index (TRI) was calculated in 337,192 patients from the National Registry of Myocardial Infarction with NSTEMI. Values and outcomes were compared with 153,486 patients with STEMI classified by reperfusion status. Comparisons of baseline characteristics and clinical outcomes stratified by TRI were made.

Characteristics shown concern NSTEMI patients (N = 337,192).

Study Population

Total population size: 337192

Males: {{ model.numberOfMales }}

Females: {{ model.numberOfFemales }}

Continuous characteristics

Name	Mean	SD	Unit
Age	71.9	13.9	Years
Weight	77.8	21.0	Kg
Heart rate	90.2	21.6	beats/min
Systolic blood pressure	146.3	32.6	mmHg

Name	LL	Q1	Median	Q3	UL	Unit
Timi Risk Index		21.1	32.0	45.6		points

Categorical characteristics

Name	Subset / Group	Nr. of patients
Smoker	No	270428
Smoker	Yes	66764
Co-morbidity	Diabetes Mellitus	112959
Co-morbidity	Hypertension	210408
Co-morbidity	Renal failure	45184
Co-morbidity	History of congestive heart failure	80926
Co-morbidity	history of chronic obstructive pulmonary disease	60695
Co-morbidity	History of cerebrovascular accident	43498
Co-morbidity	Myocardial Infarction	95425
Co-morbidity	Angina	47881
Co-morbidity	Percutaneous coronary intervention	38103
Co-morbidity	Coronary artery bypass grafting	56648
Killip class	0	233337
Killip class	>1	103855

Supporting Publications

Title or description

Related files

Preview

Name

This model has been certified as a medical device

V-1.11-1044.24.05.31

Medical Devices

Evidencio offers CE-certified MDSWs (Medical Device Software) of both widely adopted and new ground breaking algorithms. Evidencio provides an easy, sustainable and scalable way to be compliant in your use of algorithms and AI for clinical decision support, shared decision making, patient monitoring, etc.

The model TIMI Risk Index has been certified as a medical device and is only available to qualified Evidencio subscribers.

In general, the prediction models and algorithms that are freely available on Evidencio are intended for research and education purposes only.

Some of the medical prediction models and algorithms that are available on Evidencio are classified as (e.g. CE) Medical Devices.
This implies that these models may be used for clinical decision making by medical professionals, as long as this use strictly adheres to the model’s Intended Purpose statements.

{{ collapsed.intendedUse ? $t('show_intended_use') : $t('hide_intended_use') }}

In order for Evidencio to comply with legislation regarding the use of medical devices, we must monitor use of these medical devices to the greatest extent to prevent mis-use. Therefore, the Medical Devices on Evidencio can only be used by named Evidencio Subscribers.

To access this model you will need an Evidencio Pro Subscription

Visit our library for more prediction models

Already have an account? Log in Go back Sign Up

This is a paid model

The model TIMI Risk Index is only available for users that are subscribed to it.

Visit our library for more prediction models

Evidencio Pro

€9,99 / Month

This functionality is reserved for Pro subscribers.
Please support us by registering as Evidencio Pro.

Clinical & Commercial use licence

Create licenced models

Unlimited Patient specific reports

Create direct access for peer reviewers.

Use licensed models

Cancel at any time

For a complete list of all the benefits, see Use & Licensing

Looking to manage Teams Or EHR integration? Get in touch with our team.

Signup for Pro subscription

Select the version you want to duplicate Are you sure you want to duplicate this model?

Please sign in to enable Evidencio print features

In order to use the Evidencio print features, you need to be logged in.
If you don't have an Evidencio Community Account you can create your free personal account at:

https://www.evidencio.com/registration

Printed results - Examples {{ new Date().toLocaleString() }}

Evidencio Community Account Benefits

With an Evidencio Community account you can:

Create and publish your own prediction models.
Share your prediction models with your colleagues, research group, organization or the world.
Review and provide feedback on models that have been shared with you.
Validate your models and validate models from other users.
Find models based on Title, Keyword, Author, Institute, or MeSH classification.
Use and save prediction models and their data.
Use patient specific protocols and guidelines based on sequential models and decision trees.
Stay up-to-date with new models in your field as they are published.
Create your own lists of favorite models and topics.

A personal Evidencio account is free, with no strings attached!
Join us and help create clarity, transparency, and efficiency in the creation, validation, and use of medical prediction models.

Disclaimer: Calculations alone should never dictate patient care, and are no substitute for professional judgement.

Login

Sign Up

{{section.title}}

Calculate the result

The TIMI risk index is: points

Conditional information

Details

Study characteristics

Additional information

Study Population

Continuous characteristics

Categorical characteristics

Supporting Publications

Related files

This model has been certified as a medical device

This is a paid model

Select the version you want to duplicate Are you sure you want to duplicate this model?

Please sign in to enable Evidencio print features

Printed results - Examples {{ new Date().toLocaleString() }}

Evidencio Community Account Benefits

{{ variable.title }}

	Evidencio B.V., Irenesingel 19, 7481 GJ Haaksbergen, The Netherlands
	V-1.11-1044.24.05.31
	(01)08719327522769(8012)v1.11(4326)240531(240)1044
	Decomplix AG, Freiburgstrasse 3, 3010 Bern, Switzerland
	Download the User manual
	Medical device