Sentence examples for accuracy of questionnaire from inspiring English sources

The accuracy of questionnaire questions in detecting airflow obstruction did not differ between men and women.

The aim of this study is to assess the diagnostic accuracy of questionnaire answers to detect COPD.

The accuracy of questionnaire items to identify COPD has previously been criticized [ 20] and they will never replace spirometry to make diagnosis [ 21].

We assessed the accuracy of questionnaire reports of cat and dog ownership and presence of cockroaches in predicting measured allergen concentrations in house dust.

Sensitivity, specificity, positive likelihood ratio (LR+), positive predictive values (PPVs), and negative predictive values (NPVs) were calculated to define diagnostic accuracy of questionnaire answers.

However, relative to other sources of uncertainty that arise in the collection and handling of carpet dust samples, and the accuracy of questionnaire information, additional uncertainty induced by random DLs for type II and III missing values is likely small.

The accuracy of questionnaires has been shown to be influenced by age and gender.

This review incorporated evidence on the test accuracy of questionnaires and handheld flow meters for COPD screening in primary care.

A systematic review identified 15 studies that assessed the accuracy of questionnaires of medical history compared with the medical records. 1 The proportion of illnesses reported in questionnaires ranged from 30% to 53% of those listed in the medical record.

To enhance the accuracy of questionnaires, scoring systems to identify asthma in large population surveys using a combination of predictor variables collected by questionnaires have been developed [ 14, 15].

To ensure accuracy of the questionnaire data, every 20th questionnaire entered is checked prior to analysis.