Interrupted Time Series Design
Interrupted time series designs are used to establish etiological and longitudinal effects
There is only one treatment group in an interrupted time series design, and after random selection from the population, several preliminary observations of the outcome are taken from participants.
Then, the intervention is given to the group and several "post" observations of the outcome are recorded.
One powerful aspect of interrupted time series designs are that participants serve as their own controls. This greatly increases the chances of detecting significant treatment effects.
The etiology of disease states and longitudinal effects can be studied using interrupted times series designs. The stability of treatment effects can be closely monitored with the multiple post and maintenance observations of the outcome.
Hire A Statistician - Statistical Consulting for Professionals
Eric Heidel, Ph.D. will provide statistical consulting for researchers, professionals, and organizations at $100/hour. Secure checkout is available with Stripe or PayPal.
- Statistical Analysis
- Research Design
- Sample Size Calculations
- Diagnostic Testing and Epidemiological Calculations
- Survey Design and Psychometrics
AppNotch: Convert this website into an Android and iOS app.
AppNotch team will notify you when your app gets approved in Google Play and Apple iTunes App Stores. Once your app goes live, enter your App Store URLs in this property window, publish your Weebly site and your app store icons will be visible in this page.
Please visit AppNotch.com FAQ to learn more about how to add App Store icons to your website, update your app, send Push notifications and more.
Hire A Statistician!
Copyright © 2019 Scalë. All Rights Reserved. Patent Pending.