From: Successful implementation of an enhanced recovery after surgery programme for elective colorectal surgery: a process evaluation of champions’ experiences
Site
No. of enrolled patients
No. of participating surgeons
1
56
2
63
7
3
79
5
4
96
99
8
6
109
113
136
10
9
172
188
11
213
12
214
13
226
14
277
15
434