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. Author manuscript; available in PMC: 2024 Sep 1.
Published in final edited form as: J Res Adolesc. 2023 Feb 14;33(3):816–827. doi: 10.1111/jora.12841

Table 3.

Estimates of Growth Parameters from 3-Class Growth Mixture Model

Estimate SE p
Low Loneliness Trajectory (n = 250)
 Intercept 3.54 0.05 0.00
 Linear slope 0.20 0.02 0.00
 Quadratic slope −0.01 0.00 0.00
Moderate Loneliness Trajectory (n = 301)
 Intercept 5.80 0.05 0.00
 Linear slope 0.01 0.03 0.72
 Quadratic slope 0.00 0.00 0.84
High Loneliness Trajectory (n = 93)
 Intercept 8.55 0.07 0.00
 Linear slope −0.24 0.04 0.00
 Quadratic slope 0.01 0.00 0.00

Note. NTotal = 644.