Sentence examples for be systematic differences between from inspiring English sources

In observational studies, such as arthroplasty registry studies, there may be systematic differences between groups of patients with different types of prostheses, and these systematic differences may affect the validity of the results (Ranstam et al. 2011).

In observational studies, such as registry studies, there may be systematic differences between groups of patients with different types of implants, and these systematic differences may affect the validity of the results by confounding bias.

There also might be systematic differences between paper-based and online evaluations, which could make it difficult to compare ratings across the "discontinuity.

However, there may be systematic differences between observational studies and randomized controlled trials.

It suggests that there may be systematic differences between the sera.

Applying Exploratory Data Analysis [ 64] to these data: there appear to be systematic differences between the sexes.

This indicates that there are systematic differences between thresholds for the different aircraft.

It is not known if there are systematic differences between those who participated and those who declined, so results should be interpreted cautiously, he said.

The results suggest that there are systematic differences between farmers in their decisions to contract which needs to be recognized in contract design and management.

This investigation evaluates whether there are systematic differences between acceleromyography (AMG) and electromyography (EMG); two quantitative methods for monitoring neuromuscular block.

However, when small finite perturbations are made, there are systematic differences between the ratio of the two steps of pressure depending on whether the perturbation gas is added or removed.