Novel subgroups of functional ability in older adults and their associations with adverse outcomes

BMC Geriatrics

Table 1 Latent class model and fit indices

Model	K	AIC	BIC	SSA-BIC	Entropy	LMR-A p-value	BLRT p-value	Classification probability
1	42	207,786.964	208,068.29	207,934.823				1
2	85	196,672.913	197,242.259	196,972.152	0.812	< 0.001	< 0.001	.62/.38
3	128	194,977.932	195,835.3	195,428.551	0.862	< 0.001	< 0.001	.10/.31/.58
4	171	192,837.12	193,982.509	193,439.119	0.805	< 0.001	< 0.001	.12/.15/.33/.39
5	214	192,196.131	193,629.541	192,949.509	0.823	< 0.001	< 0.001	.11/.10/.08/.34/.37
6	257	191,593.208	193,314.64	192,497.966	0.776	0.378	< 0.001	.08/.07/.27/.33/.10/.15
7	300	191,223.427	193,232.881	192,279.565	0.735	0.7812	< 0.001	.08/.10/.20/.19/.22/.16/.07

BIC Bayesian Information Criterion, SSA-BIC Sample-Size Adjusted BIC, AIC Akaike Information Criterion, LMRA-A Lo-Mendell-Rubin adjusted likelihood ratio test, BLRT bootstrap likelihood ratio test

ISSN: 1471-2318