Table 2.

Data set informing the development of the evaluation framework.

Project	Data set	Timeline
National evaluation of the implementation of electronic health records in secondary care in England	12 longitudinal qualitative case studies: 431 interviews, 590 hours of observations, 234 sets of field notes, and 809 documents	February 2009 to January 2011
National evaluation of the implementation of clinical decision support/computerized physician order entry systems in English hospitals	6 longitudinal qualitative case studies: 242 interviews, 32.5 hours of observations, and 55 documents	December 2011 to March 2016
National evaluation of a pilot decision support platform in Scottish primary care	30 interviews and 8 nonparticipant ethnographic observations	May 2018 to October 2018