Sentence examples for differ from observational studies from inspiring English sources

Participants often receive information about their clinical response, resulting in expectations that differ from observational studies.

Our findings differ from previous observational studies that have reported dramatic reductions in cancer risk associated with the use of metformin, ranging from 19 to 94% (6– 18).

23 Our results differ from other observational studies that have reported either no significant association 24 or multi-fold increases in relative risk.

The reasons why this result differs from the observational studies and post hoc analyses are not clear, particularly as fluticasone propianate reduced the rate of exacerbations.

As others have suggested from observational studies that metformin and sulfonylureas might differ in terms of cancer risk [ 1, 3], our data can be interpreted as being consistent with that hypothesis, with rosiglitazone being as protective as metformin.

9 From observational studies, we know that the effectiveness of subsequent aTNFs differs according to the reasons for switching.

Analyses were also performed stratified by sex because there is some evidence from observational studies that the association between smoking and mental health outcomes may differ by sex.

That's what you can't tell from observational studies".

Generally, evidence from observational studies is not considered as strong as that from randomly controlled studies.

The statistics that show a decrease in cardiovascular diseases were made from observational studies.

Evidence from observational studies is more convincing.