Sentence examples for based on questionnaire sources from inspiring English sources

In addition, these inner-city children comprise a high risk group for exposure to environmental toxicants including ETS, lead, and probably benzene, based on questionnaire sources and its presence in ETS.

The available sources were divided in three categories: results based on questionnaire surveys or sleep logs, studies using actigraphy, and data from polysomnography results.

Domestic + Based on questionnaire results.

(2) Non-cases based on questionnaire definition.

The outcomes were based on questionnaire replies.

(2) Cases based on questionnaire definition.

This study was based on questionnaire data.

The study was based on questionnaires given to the children's parents.

Data for 1996 were based on a survey conducted by Voter News Service based on questionnaires with 16,627 voters.

The unit's findings are based on questionnaires completed each year by about 40,000 pupils aged 9 to 15.

An update of the study, issued every two years, is based on questionnaires sent to 1,000 schools in 1997-98.