Sentence examples for control nature of the study from inspiring English sources
In calculating recruitment costs, we assumed that 75% of the total recruitment costs could be attributed to the randomized control nature of the study and not to the intervention itself.
Due to the case control nature of the present study, half of the patients were HCV positive who had lower serum prohepcidin levels than the HCV negative patients.
Finally, the statistical power of the analyses to identify significant findings might have been limited because of the sample sizes, which could not be controlled because of the nature of the study design.
Methods chosen to control for multiple comparisons allow a moderately conservative level of control, and reflect the exploratory nature of the study.
This could be explained by the small sample size, heterogeneity, and case-control nature of these previous studies.
There were inherent limitations to our study, including the small study group, lack of a control group, and the retrospective nature of the study.
LIMITATIONS: A limitation of the study was the absence of a control group due to the descriptive nature of the study.
The pre post nature of the study lacks a control group for the intervention, and the 4-week follow-up does not indicate long-term behaviour change.
Fourth, given the exploratory nature of the study we did not control for multiple statistical tests across variables.
No causal inference can be drawn due to the ecological nature of the study and, furthermore, there was no control for confounders in this study.
