. Author manuscript; available in PMC: 2019 Aug 1.

Published in final edited form as: Health Psychol. 2018 Aug;37(8):716–724. doi: 10.1037/hea0000645

Table 2.

Linear Change in Depressive Symptoms over Time

Fixed Effects	B (SE)	p
Intercept (β₀₀)	14.564 (1.264)	<.001
Gender (β₀₁)	0.413 (1.503)	.563
Site (β₀₂)	−3.486 (1.516)	.023
Initial pump status (β₀₃)	−0.886 (1.530)	.563
Years since diagnosis (β₀₄)	−0.073 (0.185)	.692
Time (β₁₀)	1.446 (0.744)	.053
Parental Home (β₂₀)	3.438 (1.835)	.063
Student Status (β₃₀)	−1.001 (1.187)	.400
Time X Parent Home (β₄₀)	−3.352 (1.413)	.019

Random effects	Variance	p

Intercept (r₀)	86.898	<.001
Time slope (r₁)	20.972	<.001
Level 1 Residual (e)	55.070

Note. Coding of Level-2 predictors was: Gender (−0.5 = male, 0.5 = female), Site (−0.5 = Texas, 0.5 = Utah), Initial pump status (−0.5 = not using pump, 0.5 = using pump), Years since diagnosis (grand mean centered). Coding of Level-1 predictors was: Time (0 = Time 1, 1 = Time 2, 2 = Time 3), living in parental home (−0.5 = no, 0.5 = yes) and student status (−0.5 = not a full-time student, 0.5 = full-time student).