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Fig. 2 | BMC Geriatrics

Fig. 2

From: Factors associated with mobility decrease leading to disability: a cross-sectional nationwide study in Japan, with results from 8681 adults aged 20-89 years

Fig. 2

The odds ratios (ORs) for one-year increments in age for stage 1-3 (a-c, respectively). Plots of the fitted model on the log odds scale, with reference lines of the estimate of the log odds, at the ages of 20, 30, 40, 50, 60, 70, and 80 years are shown for each stage. In Stage 1 (a), the fitted curve shows a comparatively linear increase, while in Stages 2 (b) and 3 (c), the fitted curve starts to sharply increase above the age of 40 years

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