Table 3.

Model-fitting results for growth mixture modeling to identify latent classes of loneliness trajectories across 5 waves covering 10 years (2004-2014) in the Swedish Adoption/Twin Study of Aging (SATSA).

Model	Parameters, n	Log likelihood	LMR-LRTa	SABICb	Entropy
1 class	6	–3373.23	—c	6764.98	1
2 classes	9	–3320.08	106.30d	6667.95	0.84
3 classes	12	–3302.94	32.53d	6642.93	0.77
4 classes	15	–3302.94	0.00	6652.20	0.53

^aLMR-LRT: Lo-Mendell-Rubin likelihood ratio test comparison to previous model.

^bSABIC: sample size–adjusted Bayesian information criterion.

^cNot applicable.

^dP<.01