Examples of 'historical controls' in a sentence
Meaning of "historical controls"
historical controls - In scientific experiments, historical controls refer to a group of subjects or data from a previous study that serves as a reference point for comparison with a current experiment. By using historical controls, researchers can assess the efficacy or safety of a new intervention or treatment by comparing the outcomes to those observed in the previous study.
How to use "historical controls" in a sentence
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historical controls
Comparison to exposure in historical controls suggests that.
Historical controls did not show change over time.
Prospective observational study with historical controls.
Data from historical controls will be collected for comparison.
Platelet recovery was faster than in historical controls.
Historical controls suggests that.
A positive control is dosed according to historical controls.
Access to historical controls.
These incidences were within the ranges of historical controls.
Compared to historical controls.
It maintains statistics with the results of historical controls.
Historical controls were used.
A preliminary assessment of efficacy can be made based on historical controls.
These data were used as historical controls for the present study.
However the rate of malformations was similar to those from historical controls.
See also
All of these characteristics make these historical controls adequate for the present study.
The clinical significance of these results is further confirmed by comparison to historical controls.
In many cases, the historical controls are very old.
In recent applications, companies are proposing clinical trials with historical controls.
They were matched to historical controls monitored by simple ultrasound, using a propensity score.
These authors reported that survival by stage were similar to historical controls operated by laparotomy.
Maraviroc Cmax, ↑ compared to historical controls Nevirapine concentrations not measured, no effect is expected.
This was an observational, longitudinal, retrospective and prospective study with historical controls.
The researchers compared these subjects with 20 historical controls who had received soybean oil.
Type of study, Open-label study in children, with historical controls.
Nevirapine, compared to historical controls, levels appeared to be unchanged.
These results demonstrate that sFLT-1 animals survived longer than historical controls and subsequent controls.
Boceprevir historical controls.
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Examples of using Controls
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Controls that ensure firearms are securely stored
The digital controls go out during use
Examples of using Historical
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Notes to the historical combined financial statements
Equity instruments are recognized at their historical value
Detailed historical information should be included in an appendix
