Results 241 to 250 of about 17,641,379 (289)

Interrupted Time Series Analysis in Clinical Research

Annals of Pharmacotherapy, 2003
OBJECTIVE: To demonstrate the usefulness of interrupted time series analysis in clinical trial design. METHODS: A safety data set of electrocardiographic (ECG) information was simulated from actual data that had been collected in a ...
Joan M Korth-Bradley
exaly   +3 more sources

Can synthetic controls improve causal inference in interrupted time series evaluations of public health interventions? [PDF]

open access: yesInternational Journal of Epidemiology, 2020
Interrupted time series designs are a valuable quasi-experimental approach for evaluating public health interventions. Interrupted time series extends a single group pre-post comparison by using multiple time points to control for underlying trends.
Michelle Degli Esposti   +2 more
exaly   +5 more sources

Interrupted Time Series Analysis Techniques in Pharmacovigilance

open access: yes, 2013
This thesis considers an approach to evaluate the effectiveness of risk communications for prescription drugs by performing interrupted time series analysis of prescription drug volumes prior to and after the risk communication date. The paper presents methods for detecting change in the presence of autocorrelation and techniques to reduce bias in ...
Prendergast, Tim
core   +4 more sources

Clarifying the interrupted time series study design

BMJ Quality & Safety, 2015
We believe that the use of the term ‘interrupted time series study’ to describe two reports from this year’s February issue of BMJ Quality & Safety is potentially misleading.1 ,2 Putting aside the merits of the studies themselves, we would like to clarify what the interrupted time series design entails to promote a productive conversation of its ...
Theodore, Svoronos, Atle, Fretheim
openaire   +2 more sources

Interrupted Time Series Analysis

2019
Interrupted Time Series Analysis develops a comprehensive set of models and methods for drawing causal inferences from time series. Example analyses of social, behavioural, and biomedical time series illustrate a general strategy for building AutoRegressive Integrated Moving Average (ARIMA) impact models. The classic Box-Jenkins-Tiao
David McDowall   +2 more
openaire   +1 more source

A Comparison of Alternative Approaches to the Analysis of Interrupted Time-Series

Multivariate Behavioral Research, 1985
Computer generated data representative of 26 ARIMA models was used to compare the results of interrupted time-series analysis using: (1) the known model identification, (2) an assumed (1, 0, 0) model, and (3) an assumed (3, 0, 0) model as an approximation to the General Transformation approach.
J W, Harrop, W F, Velicer
openaire   +2 more sources

Viewpoint on Time Series and Interrupted Time Series Optimum Modeling for Predicting Arthritic Disease Outcomes

Current Rheumatology Reports, 2020
The propose of this viewpoint is to improve or facilitate the clinical decision-making in the management/treatment strategies of arthritis patients through knowing, understanding, and having access to an interactive process allowing assessment of the patient disease outcome in the future.In recent years, the time series (TS) concept has become the ...
Hossein Bonakdari   +2 more
openaire   +2 more sources

Interrupted time series

TVZ - Verpleegkunde in praktijk en wetenschap, 2021
J. M. Maaskant, B. J. Laan
openaire   +1 more source

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