Sentence examples for some of the questionnaires from inspiring English sources
Different temporal aspects of pain were considered in some of the questionnaires.
Because some of the questionnaires were not fully completed, we retained only 2179 of them.
Some interviews were interrupted by the consulting doctor, and therefore some of the questionnaires were not fully completed.
Some of the questionnaires were administered and returned on the spot, and others were filled out online.
Correlations ≥.70 are in italics. 1) N varies between 302 and 309 for individual correlations, due to missing values within some of the questionnaires.
Recall bias might have occurred, as some of the questionnaires require to state whether the condition had been present for the past two weeks.
Some of the questionnaire data have been previously presented (O'Daly et al. 2012).
Results from the pre-test assisted with minor modifications in the wording of some of the questionnaire items.
Additionally, the authors acknowledge the Center for Oral Health in Rural Appalachia (COHRA) Project for providing some of the questionnaire material (DE14889).
There were no significant differences for gender, but significant correlations were found for some of the questionnaire responses and performance.
The scores of some of the questionnaire domains could not be calculated because they had "lost data" according to the criteria recommended by the AAOS [ 23].
