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Table 6 Issues in statistics and data management

From: An investigation into the factors affecting investigator-initiated trial start-up in Ireland

  n %
Statistical design
 No 5 41.7
 Yes 1 8.3
 Not applicable 6 50.0
Sample size calculation
 No 5 41.7
 Yes 1 8.3
 Not applicable 6 50.0
Statistical analysis plan
 No 5 41.7
 Yes 1 8.3
 Not applicable 6 50.0
Case report form design
 No 8 66.7
 Yes 1 8.3
 Not applicable 3 25.0
Database design
 No 5 41.7
 Yes 2 16.7
 Not applicable 5 41.6
Interactive voice system*
 No 7 58.3
 Yes 1 8.3
 Not applicable 4 33.3
Data entry
 No 9 75.0
 Yes 1 8.3
 Not applicable 2 16.7
  1. *Automated system for randomisation