The simulation trials entail the modifications in die design and preform shape.
The controlled trials entailed no vigorous exercise for 24 hrs, consumption of a standard dinner, and set fast length (± 15 minutes).
The uncontrolled trials entailed usual activity, no standard dinner, and a fast between 10 14 hours), after which a two-hour blood glucose response to a standard breakfast meal was quantified for both trial types.
This way, congruent trials entailed targets on the right or left hemispace, preceded by large or small numbers, respectively, and incongruent trials entailed the opposite combination of number size and target location.
What is the strict scientific proof that randomised controlled trials entail less bias than other study designs [7], [10] [12] or that they improve patients' health [10], [12] [15]?
Hysteresis trials entailed repetitions of both percepts and choices.
Placebo-controlled surgical trials entail the risk of harms to participants, and therefore warrant careful analysis of their alleged necessity.
These trials entailed rigorous drug prescribing and closely monitored subjects, resulting in more regular drug use than is observed in clinical practice.
Beyond the operational costs these trials entail, each additional year taken to attain marketing approval represents one year less patent protection during the commercial phase.
