Sentence examples for by using a crossover from inspiring English sources

Objective: We sought to carefully compare the bronchodilating and systemic effects of R- and RS-albuterol by using a crossover study design.

TENS, with a modulated frequency, intensity as high as the subject could tolerate, and electrodes placed on either side and parallel to the incision, was compared to placebo TENS and pharmacologic analgesia alone (control) by using a crossover design.

In addition, 2 studies provided further protection against regression to the mean by using a crossover design (27, 30 ).

Another possible source of bias that we tried to minimize by using a crossover design is the influence of subject preferences and expectations.

However, by using a crossover study design, block randomisation and the large sample size, we consider the risk of bias reduced.

However, by using a crossover study design, block randomisation and the large sample size, we reduced the risk of the second examination's possible influence of cervical impression to affect the statistical calculations.

A subsequent laboratory study addressed this limitation by using a randomized crossover design to compare the impact of restricted versus extended sleep and observed consistent effects of sleep restriction on appetite regulation (25).

10 Many studies have shown independent effects of cold temperatures after adjusting for flu outbreaks directly, or by adjusting for season using a non-linear spline with a large number of degrees of freedom, 3 or by using a case-crossover design.

This repeated cross-sectional study compared TFI as assessed by two fluid assessment instruments using a crossover approach.

The proposed method was applied to evaluate bioequivalence of two marketed ranitidine tablet formulations (150 mg, Formulation 1 and Formulation 2) using a crossover design by comparing urinary excretion data for unchanged ranitidine in six healthy volunteers.

Forty-seven healthy subjects consumed a breakfast of hot cereal and a snack mix containing either barley, wheat, or refined rice, followed by an ad libitum smorgasbord lunch using a crossover design.