Sentence examples for be an observational answer from inspiring English sources

"I really do think the answer has to be an observational answer," Dr. Jewitt added.

This Lancet study was an observational study: they grouped participants by salt intake and then observed how they did.

"This is an observational study only.

It is an observational study, not a randomized trial, so cause and effect cannot be definitively established.

This is an observational study.

This is an observational prospective cohort study.

This is an observational and prospective study.

Methods: This is an observational retrospective study.

This is an observational case report.

Study Design: This was an observational study.

This is an observational transversal study.