Sentences with phrase «ethically conducted study»

Not exact matches

Hendrix et al: Moving on to section II, labeled Randomized Controlled Trials (RCTs), I am once again wondering how RCTs can be ethically conducted to study birthplace.

To get around that problem, this study used the Bradford Hill criteria: a standard tool for assessing the impact of broad - based public health interventions where it is ethically not feasible or operationally impractical to conduct randomized controlled trials.

Limitations of the study included the fact that interventions were routinely offered to women with a history of pregnancy loss or early preterm birth if a short cervix was detected, which may have influenced the pregnancy outcome and slightly reduced the predictive ability in this study, but ethically the study could not be conducted without providing some intervention.

In humans, because invasive studies are not ethically permissible except in some neurological patients, by far the largest number of EEG studies have been conducted using electrodes glued to the scalp.

All research is conducted with explicit monitoring and mitigation requirements in order to ensure studies are conducted safely and ethically while providing vitally needed information on understanding and managing the effects of noise on marine mammals.

Indeed — since a double - blind, placebo - controlled trial isn't ethically possible in this situation, it is hard to conduct a study that's not without flaws.