Sentence examples for as a selection bias from inspiring English sources

Still this cannot be simply regarded as a selection bias and should be further investigated in a future study.

The greater proportion of males among patients with CH compared to EH should not only be seen as a selection bias, but might suggest that males are less likely to seeking help or being referred to a headache centre, if they have less frequent headaches.

This should be acknowledged as a selection bias compared with the general population of patients with stress-related problems.

One other limitation is the careful selection of our patients as we gained experience with the techniques and this certainly could be seen as a selection bias.

Although performance of these analyses in only part of the patient population could be viewed as a selection bias, the large number of analyses performed (>3,000) and the accordance of our findings with those in the literature should be taken into consideration and argue for the validity of our findings.

Despite the fact that patients with massive liver infiltration from the tumour (>50% of the total parenchyma) or with central nervous system metastasis were excluded from the study, and that this may be considered as a selection bias, the long mOS observed in the current study could not be explained from the characteristics of the patients enrolled into the study.

This effect is also purged as far as possible, by a selection bias, from the tendency of high performing firms to be early adopters of big data projects.

As such, a selection bias must be assumed.

These findings confirm that spatial skills are trainable and suggest that the high spatial skills level of carpenter apprentices is due to a selection bias as well as to the training that they receive during their apprenticeship.

Since it was not purely measured as a routine, a selection bias cannot be ruled out.

However, this approach has been criticized on the grounds that the sample may not be representative of whole society as such, imposing a selection bias (Janssens and Kraft 2012).