Sentence examples for limited selection bias from inspiring English sources

While this allowed inclusion of 89% of the land area and 97.1% of the county population, limited selection bias was observed (see Tables 2, 3, and 4).

We did not identify any significant difference between included and not-included VDP programs regarding their main characteristics, which suggests limited selection bias within the VDP program itself.

The inclusion of consecutive patients, independence of the assessors and referral source, along with the broad diagnosis and category representations suggests limited selection bias and potential population generalizability [ 23].

The health care system with universal coverage and the use of a unique personal identifier for all health care contacts limited selection bias and secured long-term follow-up.

21 Although the design of that study was not entirely comparable with the present study, it is an indication of that there was limited selection bias in our study.

The inclusion of consecutive patients, independence of the assessors and referral source as well as the broad diagnosis and category representations suggests limited selection bias and the potential for population generalizability [ 48].

However, in order to limit selection bias, we selected all consecutive hospitalized lung cancer patients and then excluded those lacking fever and neutropenia.

In order to limit selection bias (ie, selective enrolment of vaccinated children), participating centres were asked to enrol ILI cases on a specified day of the week (up to three or four consecutive cases per week) blind to vaccination status.

To limit selection bias, we carefully selected controls from patients admitted for various diagnoses that were thought to be unrelated to exposures of interest.

15 17 18 Study samples were randomly selected, in order to limit selection bias and to represent the entire spectrum of disease severity.

Robust survey methods were used to limit selection bias; practitioners who provided our data were selected through a randomisation process.