From: The Nordic maintenance care program: what are the indications for maintenance care in patients with low back pain? A survey of the members of the Danish Chiropractors' Association
Use of MC per week
Graduated in
Low
Medium
High
Total
Denmark
73 (84)
8 (9)
6 (7)
87 (100)
UK
46 (71)
14 (22)
5 (8)
65 (100)
USA/Canada
76 (59)
24 (19)
29 (22)
129 (100)
195 (69)
46 (16)
40 (14)
281 (100)