From: Reliability of movement control tests in the lumbar spine
Patients without back pain
Patients with back pain
Total
N =
13
27
40
Female/Male
8/5
18/9
26/14
Mean age (years) SD
55.1 (5.1)
50.8 (6.2)
52.1 (5.5)
Roland Morris score (SD)
8.5 (5.5)