Table 4.

Overview of Model 1 and Model 3 with Associations Between Physical Activity and Pain Intensity

	Model 1 AIC = 2442.17			Model 3 AIC = 2421.87
	Estimate	95% CI	P-value	Estimate	95% CI	P-value
Intercept	2.63	1.77–3.49	<0.001	0.96	−0.24–2.16	0.116
Pain intensity	0.13	−0.00–0.28	0.059	0.16	0.02–0.30	0.029
Mood: cheerful				0.36	0.21–0.51	<0.001
Mood: anxious				0.17	0.00–0.35	0.045
Avoidance behavior				−0.13	−0.24 - −0.02	0.017