Sentence examples for a degree of confounding from inspiring English sources
33 Inevitably, this has limited the extent of our conclusions and has the potential to have produced a degree of confounding.
Measures were in place to ensure consistency and reliability in these estimates [ 34], but the methodology might introduce a degree of confounding when considered in the context of other population characteristics.
In fact, the results of multiple regression models indicate a degree of confounding, as part of the effect attributed to other β-lactams could be explained by MLS-class antimicrobial agents and fluoroquinolones (Table 4).
However, if this is the case, it would not be clear whether the measured exposure is directly involved as the causal component in the family's influence, or if there is a degree of confounding by other environmental factors influenced by the family.
Cage information is displayed below each animal when known and indicates a fair degree of confounding between cages and families.
To provide an understanding of the degree of confounding induced by the different treatment-selection models, we computed the relative bias in the crude estimate of the marginal hazard ratio in the observational data in each of the 9 scenarios with 5000 observed events.
The difference between the cohort and intersiblings estimates was used as a crude measure of the degree of confounding.
The degree of confounding exerted by a variable was measured by calculating the change in the value of the parameter estimate for the study factor (fall in the hospital) when the variable was excluded from the analysis.
Any such correlations might "constrain" the ability of the internal marker to reflect the degree of confounding amplification that is influencing the nonincluded confounders.
A problem specific to the within-family approach is the high degree of confounding between additive and dominance effects in full-sib families (albeit there is also complete confounding in a between full-sib family analysis).
