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Figure 2 | Annals of Occupational and Environmental Medicine

Figure 2

From: The impact of occupational experience on cognitive and physical functional status among older adults in a representative sample of Korean subjects

Figure 2

GAM output of changes in cognitive and physical performances during the past 15 years according to job categories. (A) Manual worker’s MMSE; (B) Non-manual worker’s MMSE; (C) Other worker‘s MMSE; (D) Manual worker’s IADL; (E) Non-manual worker’s IADL; (F) Other worker‘s IADL; (G) Manual worker’s ADL; (H) Non-manual worker’s ADL; (I) Other worker‘s ADL. The y-axis represents the additive predictor by GAM, which is a smoothed function for each variable and explains the effect of each variable on working duration. The rug-plot on the x-axis represents the number of observations, and dashed lines are the SE +/−2 confidence bands.

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