Several data verification procedures were used, including concurrent data collection and analysis, and idea reconfirmation during the process.
Several data verification procedures including concurrent data collecting and analyzing, idea reconfirmation (during the process) and member checks (post-hoc), were carried out to confirm the reliability of the data generated [ 25].
All data will be sent to the Study Coordinating Centre at the McGill University Health Centre Royal Victoria Hospital Sitete for analysis once data from the last subject has been obtained and data verification procedures have been completed.
The identification of the mode shapes and modal damping ratios is carried out using ambient vibration data as a verification procedure.
All data have been edited according to data capture and verification procedures established for the ACCORD trial.
KB and SKW participated in all steps of quantitative study procedures, conduction, data verification, analyses and interpretation.
Automated data checking will be used to identify outliers and improbable data, and if data quality appears to be poor as a result of automated procedures, site data verification may be considered in a subset of centres.
Monitoring of trial data shall include confirmation of informed consent; source data verification; data storage and data transfer procedures; local quality control checks and procedures, back-up and disaster recovery of any local databases and validation of data manipulation.
ALM, CC, and DMG participated in all steps of quantitative study procedures, conduction, and data verification, analyses and interpretation.
The data are collected using a 100% ground verification procedure by highly trained personnel, which should result in minimal error (Hawkins T, CDWR, personal communication).
A verification procedure was implemented via independent duplicate data capture to check the whole data set.
