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Regression based quasi-experimental approach when randomisation is not an option: interrupted time series analysis.

, , , , and . BMJ (Clinical research ed.), 350 (jun09 5): h2750 (2015)Sèries temporals.
DOI: 10.1136/bmj.h2750

Abstract

Interrupted time series analysis is a quasi-experimental design that can evaluate an intervention effect, using longitudinal data. The advantages, disadvantages, and underlying assumptions of various modelling approaches are discussed using published examples.

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