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. Author manuscript; available in PMC: 2013 Sep 19.
Published in final edited form as: Drug Inf J. 2011 Jul;45(4):421–430. doi: 10.1177/009286151104500404

TABLE 1.

Changes to eCRF Pages and Reasons for Change

Total Pages Entered Total Number of
Changes
Data Entry
Errors
Additional
Information
Other
Reasons
41,568 2,584(6.2%) 1,836(71.1%) 486(18.8%) 262(10.1%)