Table 2.

Modeling dynamic features of depressed mood (Model 1) and anxiety (Model 2)

Depressed mood
Model 1a		Model 1b
Location parameter	M (SD) [90% CI]	Scale parameter	M (SD) [90% CI]
Fixed effects estimates
β0	−0.09 (0.06) [−0.21, 0.02]	η0	−0.32 (0.09) [−0.50, −0.14]
β1 Dayij	0.00 (0.00) [0.00, 0.01]	η1 Dayij	0.00 (0.00) [−0.01, 0.00]
β2 Surveyij	0.00 (0.01) [−0.01, 0.02]	η2 Surveyij	0.02 (0.01) [0.01, 0.04]
β3 DownLag1,ij	0.08 (0.01) [0.06, 0.11]	η3 DownLag1,ij	0.03 (0.01) [0.01, 0.04]
β4 AnxietyLag1,ij	0.00 (0.01) [−0.02, 0.01]	η4 AnxietyLag1,ij	0.00 (0.01) [−0.02, 0.02]
β5 Anxietyi	0.01 (0.01) [−0.01, 0.03]	η5 Anxietyi	0.01 (0.02) [−0.02, 0.05]
β6 Anxietyij	0.19 (0.01) [0.16, 0.22]	η6 Anxietyij	0.06 (0.02) [0.03, 0.09]
Random effects estimates
μ0	0.02 (0.01) [0.00, 0.05]	μ0	0.16 (0.04) [0.09, 0.24]
μ1 Dayij	0.00 (0.00) [0.00, 0.00]	μ1 Dayij	0.01 (0.00) [0.01, 0.02]
μ2 Surveyij	0.01 (0.00) [0.00, 0.02]	μ2 Surveyij	0.02 (0.01) [0.00, 0.04]
μ3 DownLag1,ij	0.06 (0.01) [0.04, 0.08]	μ3 DownLag1,ij	0.04 (0.01) [0.02, 0.06]
μ4 AnxietyLag1,ij	0.01 (0.01) [0.00, 0.04]	μ4 AnxietyLag1,ij	0.04 (0.01) [0.01, 0.06]
μ5 Anxietyij	0.08 (0.01) [0.06, 0.11]	μ5 Anxietyij	0.08 (0.01) [0.06, 0.11]
Anxiety
Model 2a		Model 2b
Location parameter	M (SD) [90% CI]	Scale parameter	M (SD) [90% CI]
Fixed effects estimates
β0	0.08 (0.06) [−0.05, 0.21]	η0	−0.16 (0.08) [−0.31, −0.01]
β1 Dayij	0.00 (0.00) [0.00, 0.00]	η1 Dayij	−0.01 (0.00) [−0.01, 0.00]
β2 Surveyij	−0.02 (0.01) [−0.04, 0.00]	η2 Surveyij	0.01 (0.01) [−0.01, 0.04]
β3 DownLag1,ij	0.00 (0.01) [−0.02, 0.02]	η3 DownLag1,ij	0.00 (0.01) [−0.01, 0.02]
β4 AnxietyLag1,ij	0.09 (0.01) [0.07, 0.10]	η4 AnxietyLag1,ij	0.01 (0.01) [0.00, 0.03]
β5 Downi	0.00 (0.01) [−0.03, 0.03]	η5 Downi	0.01 (0.02) [−0.03, 0.05]
β6 Downij	0.19 (0.02) [0.16, 0.22]	η6 Downij	0.00 (0.01) [−0.02, 0.03]
Random effects estimates
μ0	0.06 (0.05) [0.00, 0.19]	μ0	0.08 (0.05) [0.01, 0.19]
μ1 Dayij	0.01 (0.00) [0.00, 0.01]	μ1 Dayij	0.01 (0.00) [0.01, 0.02]
μ2 Surveyij	0.02 (0.01) [0.00, 0.04]	μ2 Surveyij	0.04 (0.01) [0.02, 0.06]
μ3 DownLag1,ij	0.02 (0.01) [0.00, 0.04]	μ3 DownLag1,ij	0.02 (0.01) [0.00, 0.04]
μ4 AnxietyLag1,ij	0.03 (0.01) [0.01, 0.05]	μ4 AnxietyLag1,ij	0.03 (0.01) [0.01, 0.04]
μ5 Downij	0.08 (0.01) [0.06, 0.11]	μ5 Downij	0.05 (0.01) [0.03, 0.07]

Note. 90% CI refers to the credible interval (CI) around the posterior distribution. The 90% CI denotes the interval that the associated estimate lies within, with 90% certainty. If the 90% CI does not include 0, the estimate is likely to be non-zero, with 95% certainty; these estimates are bolded. Subscript _i refers to a person-mean value; _ij refers to a person-mean centered variable.