Sentence examples for intervention bias from inspiring English sources

Without validated surgical indication, surgeon and/or patient preference for nonoperative versus operative management does not exist; therefore, potential patient selection and treatment intervention bias may have occurred.

Prior to performing these analyses we had no notion of the direction that any intervention bias might fall.

Inconsistent use of exercise protocols might lead to potential intervention bias regarding the evidence of optimal training protocols to be used in non-specific musculoskeletal pain [ 75].

Since it is not feasible to blind employees in a participatory intervention, bias may occur if participants respond differently with regard to study objectives.

Only if this patient would still report outcomes to his initial cluster as if he received the control intervention, bias may occur.

First, surgeons were not blinded to the procedures being performed in this study and, therefore, the possibility of intervention bias exists.

Individuals reporting a recent change in IBS medication (in the preceding month) were excluded in order to avoid the likelihood of co-intervention bias.

Owing to the nature of the randomised control trial design and risk for co-intervention bias, youth will be asked not to participate in any concurrent physical rehabilitation for postconcussion symptoms throughout the duration of the study.

1 Causal inferences from randomised trials can, however, be undermined by flaws in design, conduct, analyses, and reporting, leading to underestimation or overestimation of the true intervention effect (bias). 2 However, it is usually impossible to know the extent to which biases have affected the results of a particular trial.

Only the cooperation-based intervention reduced bias toward both older and younger employees.

However, substantial lack of adherence with an intervention may bias associations towards the null, making intent-to-treat results difficult to interpret.