Table 1.

Mixed generalized linear regression model of the multiple time series for emotional valence, fatigue, and pain

	Model 1			Model 2			Model 3
	(Pain ← Emotion +Fatigue)			(Fatigue ← Emotion +Pain)			(Emotion ←Pain +Fatigue)
	β	SE	P-value	β	SE	P-value	β	SE	P-value
Emotion	−0.021	0.011	0.063	−0.233	0.014	<0.001	–	–	–
Fatigue	0.250	0.009	<0.001	–	–	–	−0.150	0.009	<0.001
Pain	–	–	–	0.398	0.014	<0.001	−0.022	0.012	0.063
Log-likelihood	−15,408.1			−15,536.2			−17,162.2
AIC	30,830.2			31,086.3			34,338.5
BIC	30,878.7			31,134.8

Abbreviations: AIC, Akaike information criterion; BIC, Bayesian information criterion; SE, standard error.