6.10. Analysis.

Comparison 6 Email compared to standard methods of communication: Primary outcome, health service outcome, resource use; physicians participants, Outcome 10 Change in email rate (per 100 average weekly scheduled visits) between intervention periods 1 & 5.

Change in email rate (per 100 average weekly scheduled visits) between intervention periods 1 & 5
Study	Email group (mean)	Email group (total)	Standard group (mean)	Standard group (total)
Katz 2003	18	43	4	46
Katz 2004	2.2	48	2	46