Sentence examples for were double blind to from inspiring English sources

Of the 6 studies that chose not to compare intervention groups against a control group (5, 12, 14– 17), 3 studies were double blind to the intervention (12, 15, 16).

Collected data regarding the groups were double blinded to the results of the serum PCT level.

All study staff (investigators, pharmacists, members of the coordination centre and of the drug safety monitoring board, laboratory staff, statistician) were double blinded to treatment allocation.

16 17 Given that vitamin D is available over the counter, trials had to be double blind to be included in the primary analysis.

For ethical reasons in a population of children with confirmed GERD, this study did not include a placebo control group but was double blind to dosage.

The hospital staff seem to have no control over the participants and Dr James is scandalised by the fact that the clinical trial is "double-blind" to prevent bias (as clinical trials usually are); but hey, it's acceptable in the name of drama.

The allocation was double-blind (to health assistant and evaluator).

The study was double-blind to assigned treatment, but not to treatment volume.

†All trials were double blind.

None of the studies were double blinded, due to the visibly different properties of the comparators.

Fifteen trials were double blinded and judged to be at low risk of bias.