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. 2019 Mar 28;16(7):1110. doi: 10.3390/ijerph16071110

Figure 1.

Figure 1

The weight means and estimated weight means of the children in unconditional freely estimated, linear, quadratic latent growth curve models. The child weight appears on the vertical axis (y) and the horizontal axis (x) represents the seven-time points; the axes should be continuous, not broken. The blue line represents the sample means and the red line represents the estimated means of the LGCMs. Panel (A) displays weight means and estimated weight means of the children in the unconditional freely estimated LGCM. Panel (B) displays weight means and estimated weight means of the children in the unconditional linear LGCM. Panel (C) displays weight means and estimated weight means of the children in the unconditional quadratic LGCM.