"Almost every single questionnaire, if face recognition wasn't the first request, it was the second," Wieland said.
Drawing from a single questionnaire, the paper has obvious limitations.
Furthermore, a higher response rate is achieved by a single questionnaire.
Therefore, a single questionnaire is applicable to all patients with chronic lower limb ischemia.
The maximum number of blank items in a single questionnaire was 33 items in EMBU-A and 29 items in ESS.
In order to avoid duplication of data, we adopted the Verisign certificate version 3 and 128-bit encryption, which strictly associated a single link to a single questionnaire.
For each institution, one single questionnaire was filled out by both the radiology teaching staff and the chiefs of the teaching hospitals.
A single questionnaire question about tension-type headache has previously been evaluated against a clinical interview by a physician in a Danish population-based survey [8].
A single questionnaire was used in all the European countries covered by the ASTARTE project, although it also included a few specific questions for each test site.
Thus, while student responses to single questionnaire items typically are highly unreliable, estimates of country means are very reliable when sample sizes are large (Jones and Norrander 1996).
In sacral tumor, the symptoms of patients can vary substantially; therefore, no single questionnaire can adequately account for the full spectrum of symptoms and disability.
