Table 3.

Multiple Linear Mixed-Effect Model Comparisons

Overall score	Coefficient	P	95% CI
Pre-post	1.57	0.00	0.62, 2.52
Patient characteristics
Gender (ref: male)	0.60	0.26	−0.43, 1.63
Age	−0.00	0.83	−0.39, 0.31
HCP profession (ref: physiotherapist)
Chiropractor	0.66	0.64	−2.08, 3.40
Nurse	0.52	0.86	−5.12, 6.17
Doctor	0.13	0.92	−2.47, 2.72
Gender of HCP (ref: male)	−1.77	0.29	−5.04, 1.49
Duration of the encounter	0.16	0.00	0.08, 0.25
Constant term	23.82	0.00	20.33, 27.31
Random-effects parameters
Variance of random intercept for each HCP	9.20		5.28, 16.00
Residual variance	10.05		8.04, 12.56

HCP, health care provider.