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Bärnighausen, T., Tugwell, P., Røttingen, J. A., Shemilt, I., Rockers, P., Geldsetzer, P., ... & Atun, R. (2017). Quasi-experimental study designs series—paper 4: uses and value. Journal of clinical epidemiology, 89, 21-29.
Bärnighausen, Till, et al. "Quasi-experimental study designs series—paper 4: uses and value." Journal of clinical epidemiology 89 (2017): 21-29.
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T Bärnighausen, P Tugwell, JA Røttingen… - Journal of clinical …, 2017 - Elsevier

Quasi-experimental study designs series—paper 4: uses and value.

quasi-experiments

Bärnighausen, Tugwell, Røttingen

GSID: 9TS-DUHuyQEJ

Excerpt

… In the following, we first define quasi-experiments for the purpose of this article and then discuss five scientific opportunities that quasi-experiments offer. Although quasi-experiments have several advantages over other study designs, they will only generate valid inferences …

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