Sentence examples for questionnaires was performed from inspiring English sources

Administration of the questionnaires was performed by an external company.

At each time, a multidimensional screening based on various questionnaires was performed.

Analysis of data from the recruitment phase and patient questionnaires was performed.

A comprehensive review of existing stroke questionnaires was performed to identify an appropriate conceptual framework (see Figure  2).

In September 1998, at T1, the first assessment with questionnaires was performed with a participation rate of 88.3%.

Completion of the questionnaires was performed at the time of medical indication of treatment with knee arthroplasty and 6 months after surgery.

Structured interviews, based on specially designed questionnaires, were performed during July to August in 2015.

The questionnaires were performed during the first week of service.

Data entry of questionnaires is performed in Blaise®.

Correlations between the different questionnaires were performed and the R2 values were also noted.

The Danish Health Survey Hvordan har du det? [How are you?] based on self-reported questionnaires, is performed every fourth year.