Sentence examples for questionnaire was ascertained from inspiring English sources

The reliability of the questionnaire was ascertained by first conducting a pre-test of the questionnaire.

The external validity of the questionnaire was ascertained by comparing scale scores with other with measures of well-being and worry [ 67].

In the present study, the capacity to self-complete the study questionnaires was ascertained at baseline when consent was granted either by the participant or their proxy.

Smoking history was ascertained by questionnaire.

After vital status was ascertained, a questionnaire was sent to all patients alive, except those who had denied further contacts.

Alcohol consumption was ascertained by questionnaire and measured in grams/week.

Maximum educational attainment, specifically years of education, was ascertained by questionnaire in early visits.

Information about exposure to risk factors was ascertained by questionnaire, and participants' recall may not always have been accurate.

The occurrence of adverse pregnancy outcomes, specifically pre-eclampsia, preterm birth, and low birth weight, was ascertained by questionnaire.

Studies in which CTS was ascertained with questionnaire symptoms only, NCT only or Tinel's or Phalen's test only were not included.

Consumption of foods high in phytoestrogens not included in the Block food frequency questionnaire (FFQ) (see Appendix 1) was ascertained and a detailed phytoestrogen composition database [ 23] was used to derive intake levels of all the major isoflavones and lignans, as well as total phytoestrogens.