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Table 3 Fit indices for two- to four-class growth mixture models for healthy aging score

From: Urban-rural disparities in the healthy ageing trajectory in China: a population-based study

  AIC BIC Entropy Lo-Mendell-Rubin test P value
2 classes 293,462.738 293,584.265 0.428 < 0.001
3 classes 293,304.499 293,454.622 0.590 < 0.001
4 classes 293,183.644 293,362.361 0.635 < 0.001
5 classes 293,130.617 293,337.929 0.720 < 0.001
6 classes 293,093.300 293,329.206 0.568 0.240
  1. Note: Healthy ageing scores was adjusted for age and gender
  2. AIC Akaike information criterion, BIC Bayesian information criterion