Table 5.

Effect of cumulative training time on the slopes of recovery trajectories for the different outcome variables.^a

Variable	Cluster 1			Cluster 2			Cluster 3
	Estimate	P value	Estimate		P value	Estimate		P value
PHQ-9b	–0.01	.18	–0.06		.03	–0.24		.005
GAD-7c	–0.01	.23	–0.05		.13	–0.20		.001
FABQ-PAd	–0.07	<.001	–0.13		.002	–0.21		.003
WPAIe-overallf	0.01	.92	0.13		.57	–0.56		.19
WPAI-activityf	–0.24	.001	–0.30		.10	–1.31		<.001
WPAI-workf	–0.03	.78	0.15		.48	–0.46		.29
WPAI-timef	0.39	.29	0.36		.34	–0.64		.49

^aNegative values refer to more sharp slopes, indicating faster change over time.

^bPHQ-9: 9-item Patient Health Questionnaire.

^cGAD-7: 7-item Generalized Anxiety Disorder questionnaire.

^dFABQ-PA: Fear-Avoidance Beliefs Questionnaire for Physical Activity.

^eWPAI: Work Productivity and Activity Impairment questionnaire.

^fFiltered for scores>0 at baseline.