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Background Utilization indices exist to measure quantity of prenatal care, but currently there is no published instrument to assess quality of prenatal care. The purpose of this study was to develop and test a new instrument, the Quality of Prenatal Care Questionnaire (QPCQ). Methods Data for...
Reliability and validity of the attitudes to ageing questionnaire for Canadian and Norwegian older adults.Download
The aim of this study was to examine the reliability and validity of the Attitudes to Ageing Questionnaire (AAQ), a new scale designed for cross-cultural comparisons of older adults. There are currently very few measures intended to measure the attitudes of older adults to their own ageing. The...
This study assessed the accuracy and reliability of tooth length measurements through axial, coronal and sagittal serial slices of CBCT volumes; conventional panoramic radiographs; and CBCT panoramic reconstructions to that of a digital caliper gold standard. Samples consisted of maxillary...