From: Does patient-physiotherapist agreement influence the outcome of low back pain? A prospective cohort study
Baseline
Follow-up
Patients
Physiotherapists
Absolute difference
Pain intensityb
4.5 (2.3)
3.9 (2.0)
1.5 (1.4)
2.0 (2.3)
Functional limitationsc
40.4 (23.0)
27.5 (22.4)
17.7 (15.0)
16.2 (19.8)